🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.62 AU - 0.88 AU

Year: 232 Days

Day: 33.7 Hours

Environment

Temp: 119 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 117,791,153 km

• M1: 695,181 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.12 AU - 1.44 AU

Year: 516 Days

Day: 24.3 Hours

Environment

Temp: 6 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.4 AU - 3.26 AU

Year: 1697 Days

Day: 26.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 100.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,791,153 km

• M1: 931,696 km (0.054 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.51 AU - 3.57 AU

Year: 1889 Days

Day: 13.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.2

Radius: 12.9

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.03 AU - 8.13 AU

Year: 6016 Days

Day: 5.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 118.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 117,791,153 km

• M1: 184,005 km (0.119 R)
• M2: 277,205 km (0.1 R)
• M3: 416,331 km (0.117 R)
• M4: 596,148 km (0.103 R)
• M5: 729,439 km (0.089 R)
• M6: 844,330 km (0.115 R)
• M7: 1,127,370 km (0.108 R)
• M8: 1,368,970 km (0.082 R)
• M9: 1,552,228 km (0.119 R)
• M10: 1,756,877 km (0.064 R)
• M11: 1,957,189 km (0.099 R)
• M12: 2,067,143 km (0.049 R)
• M13: 2,678,999 km (0.117 R)
• M14: 2,989,713 km (0.08 R)
• M15: 3,165,641 km (0.096 R)
• M16: 3,312,246 km (0.042 R)
• M17: 3,461,246 km (0.069 R)
• M18: 3,595,435 km (0.04 R)
• M19: 3,956,265 km (0.045 R)
• M20: 4,061,582 km (0.061 R)
• M21: 4,455,623 km (0.03 R)
• M22: 4,583,679 km (0.104 R)
• M23: 4,824,681 km (0.106 R)
• M24: 4,918,628 km (0.113 R)
• M25: 5,070,021 km (0.03 R)
• M26: 5,319,401 km (0.11 R)
• M27: 5,494,580 km (0.101 R)
• M28: 5,691,451 km (0.092 R)
• M29: 5,950,854 km (0.113 R)
• M30: 6,071,878 km (0.047 R)
• M31: 6,234,491 km (0.062 R)
• M32: 7,653,427 km (0.083 R)
• M33: 8,006,628 km (0.111 R)
• M34: 8,095,788 km (0.085 R)
• M35: 8,546,676 km (0.104 R)
• M36: 8,729,335 km (0.086 R)
• M37: 8,936,378 km (0.096 R)
• M38: 9,519,960 km (0.093 R)
• M39: 9,876,152 km (0.071 R)
• M40: 10,528,249 km (0.03 R)
• M41: 10,822,658 km (0.03 R)
• M42: 11,798,036 km (0.085 R)
• M43: 12,103,814 km (0.062 R)
• M44: 12,905,958 km (0.104 R)
• M45: 13,063,185 km (0.107 R)
• M46: 13,326,627 km (0.112 R)
• M47: 13,432,542 km (0.068 R)
• M48: 13,778,562 km (0.081 R)
• M49: 13,858,896 km (0.115 R)
• M50: 14,561,258 km (0.082 R)
• M51: 15,330,790 km (0.118 R)
• M52: 15,552,943 km (0.03 R)
• M53: 16,481,197 km (0.074 R)
• M54: 17,081,234 km (0.092 R)
• M55: 17,282,743 km (0.115 R)
• M56: 17,717,474 km (0.079 R)
• M57: 18,214,588 km (0.09 R)
• M58: 18,450,055 km (0.097 R)
• M59: 19,192,360 km (0.119 R)
• M60: 19,492,154 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.6

Radius: 6.8

Gravity: 19.78 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.73 AU - 16.41 AU

Year: 19824 Days

Day: 17.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 117,791,153 km

• M1: 252,970 km (0.101 R)
• M2: 560,842 km (0.025 R)
• M3: 878,887 km (0.117 R)
• M4: 1,625,530 km (0.061 R)
• M5: 2,183,082 km (0.061 R)
• M6: 2,676,456 km (0.108 R)
• M7: 2,915,662 km (0.106 R)
• M8: 3,939,810 km (0.092 R)
• M9: 4,870,159 km (0.069 R)
• M10: 4,966,949 km (0.037 R)
• M11: 5,211,391 km (0.118 R)
• M12: 5,409,908 km (0.103 R)
• M13: 5,968,357 km (0.098 R)
• M14: 6,123,789 km (0.109 R)
• M15: 6,175,998 km (0.072 R)
• M16: 7,030,202 km (0.113 R)
• M17: 8,321,830 km (0.095 R)
• M18: 8,612,200 km (0.099 R)
• M19: 8,905,860 km (0.115 R)
• M20: 10,988,712 km (0.054 R)
• M21: 13,416,535 km (0.085 R)
• M22: 15,930,079 km (0.109 R)
• M23: 16,218,055 km (0.061 R)
• M24: 20,584,517 km (0.088 R)
• M25: 21,769,183 km (0.092 R)
• M26: 22,732,892 km (0.031 R)
• M27: 23,628,535 km (0.093 R)
• M28: 24,287,065 km (0.07 R)
• M29: 24,452,520 km (0.072 R)
• M30: 24,535,547 km (0.05 R)
• M31: 26,895,304 km (0.104 R)
• M32: 27,669,173 km (0.054 R)
• M33: 28,363,008 km (0.117 R)
• M34: 29,326,568 km (0.113 R)
• M35: 31,015,827 km (0.066 R)
• M36: 32,553,993 km (0.1 R)
• M37: 32,827,906 km (0.111 R)
• M38: 32,919,460 km (0.091 R)
• M39: 34,024,091 km (0.098 R)
• M40: 34,953,991 km (0.06 R)
• M41: 35,515,881 km (0.061 R)
• M42: 36,553,791 km (0.12 R)
• M43: 36,743,481 km (0.118 R)
• M44: 37,889,102 km (0.091 R)
• M45: 38,466,250 km (0.103 R)
• M46: 38,562,741 km (0.053 R)
• M47: 38,852,661 km (0.046 R)
• M48: 39,921,837 km (0.109 R)
• M49: 40,019,525 km (0.1 R)
• M50: 41,692,179 km (0.114 R)
• M51: 44,800,673 km (0.029 R)
• M52: 45,105,553 km (0.082 R)
• M53: 46,023,935 km (0.086 R)
• M54: 48,607,340 km (0.097 R)
• M55: 49,653,777 km (0.076 R)
• M56: 50,179,913 km (0.043 R)
• M57: 50,601,929 km (0.092 R)
• M58: 50,707,694 km (0.115 R)
• M59: 51,449,849 km (0.091 R)
• M60: 52,516,183 km (0.051 R)
• M61: 53,052,192 km (0.082 R)
• M62: 53,374,575 km (0.063 R)
• M63: 54,887,758 km (0.08 R)
• M64: 56,524,807 km (0.079 R)
• M65: 57,073,981 km (0.067 R)
• M66: 59,177,028 km (0.086 R)
• M67: 59,958,228 km (0.113 R)
• M68: 60,742,869 km (0.047 R)
• M69: 61,080,063 km (0.111 R)
• M70: 61,643,747 km (0.082 R)
• M71: 63,458,669 km (0.086 R)
• M72: 68,305,640 km (0.085 R)
• M73: 69,007,703 km (0.093 R)
• M74: 69,712,309 km (0.088 R)
• M75: 70,301,126 km (0.039 R)
• M76: 70,419,158 km (0.09 R)
• M77: 72,077,750 km (0.103 R)
• M78: 72,673,150 km (0.099 R)
• M79: 73,509,551 km (0.107 R)
• M80: 74,229,117 km (0.099 R)
• M81: 74,950,927 km (0.106 R)
• M82: 75,433,380 km (0.114 R)
• M83: 78,349,940 km (0.062 R)
• M84: 78,962,094 km (0.079 R)
• M85: 79,084,765 km (0.094 R)
• M86: 79,330,255 km (0.085 R)
• M87: 79,821,983 km (0.074 R)
• M88: 82,544,365 km (0.073 R)
• M89: 82,668,831 km (0.069 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 22.8

Radius: 6.7

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 14.84 AU - 21.98 AU

Year: 28156 Days

Day: 23.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 117,791,153 km

• M1: 123,568 km (0.109 R)
• M2: 405,709 km (0.109 R)
• M3: 651,200 km (0.084 R)
• M4: 952,938 km (0.059 R)
• M5: 1,096,852 km (0.109 R)
• M6: 1,279,062 km (0.113 R)
• M7: 1,604,138 km (0.106 R)
• M8: 2,251,448 km (0.08 R)
• M9: 2,825,754 km (0.119 R)
• M10: 2,887,688 km (0.088 R)
• M11: 3,620,867 km (0.096 R)
• M12: 4,946,154 km (0.073 R)
• M13: 5,121,483 km (0.11 R)
• M14: 5,581,646 km (0.114 R)
• M15: 6,432,110 km (0.095 R)
• M16: 6,568,543 km (0.112 R)
• M17: 7,096,175 km (0.118 R)
• M18: 8,310,012 km (0.086 R)
• M19: 8,488,632 km (0.12 R)
• M20: 8,698,667 km (0.106 R)
• M21: 9,868,373 km (0.119 R)
• M22: 10,120,894 km (0.109 R)
• M23: 10,439,538 km (0.1 R)
• M24: 10,632,220 km (0.119 R)
• M25: 10,761,472 km (0.065 R)
• M26: 10,923,637 km (0.097 R)
• M27: 11,514,249 km (0.048 R)
• M28: 12,317,889 km (0.117 R)
• M29: 12,419,466 km (0.09 R)
• M30: 12,794,956 km (0.072 R)
• M31: 12,966,695 km (0.071 R)
• M32: 13,767,043 km (0.099 R)
• M33: 13,837,504 km (0.086 R)
• M34: 13,943,270 km (0.101 R)
• M35: 14,120,094 km (0.118 R)
• M36: 14,226,608 km (0.081 R)
• M37: 14,475,988 km (0.046 R)
• M38: 14,727,013 km (0.07 R)
• M39: 15,561,470 km (0.101 R)
• M40: 15,855,430 km (0.065 R)
• M41: 16,003,083 km (0.087 R)
• M42: 17,087,069 km (0.055 R)
• M43: 17,276,310 km (0.038 R)
• M44: 18,971,703 km (0.113 R)
• M45: 19,998,243 km (0.088 R)
• M46: 20,478,153 km (0.029 R)
• M47: 22,063,741 km (0.09 R)
• M48: 22,311,176 km (0.034 R)
• M49: 25,351,304 km (0.098 R)
• M50: 25,610,407 km (0.077 R)
• M51: 25,697,025 km (0.083 R)
• M52: 26,963,371 km (0.107 R)
• M53: 27,227,860 km (0.105 R)
• M54: 27,581,958 km (0.062 R)
• M55: 27,892,972 km (0.118 R)
• M56: 28,339,372 km (0.053 R)
• M57: 29,013,460 km (0.113 R)
• M58: 30,057,055 km (0.076 R)
• M59: 30,606,528 km (0.034 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 81.4

Radius: 4.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 18.38 AU - 21.28 AU

Year: 31476 Days

Day: 23.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 117,791,153 km

• M1: 70,161 km (0.091 R)
• M2: 145,110 km (0.099 R)
• M3: 217,216 km (0.074 R)
• M4: 314,904 km (0.085 R)
• M5: 669,151 km (0.049 R)
• M6: 1,174,942 km (0.065 R)
• M7: 1,327,382 km (0.096 R)
• M8: 1,772,585 km (0.045 R)
• M9: 2,049,790 km (0.104 R)
• M10: 2,340,608 km (0.112 R)
• M11: 2,449,516 km (0.049 R)
• M12: 2,477,042 km (0.104 R)
• M13: 3,288,161 km (0.117 R)
• M14: 3,533,801 km (0.094 R)
• M15: 3,690,430 km (0.117 R)
• M16: 3,785,425 km (0.056 R)
• M17: 4,042,882 km (0.039 R)
• M18: 4,075,495 km (0.115 R)
• M19: 4,372,596 km (0.118 R)
• M20: 4,608,512 km (0.076 R)
• M21: 5,198,526 km (0.105 R)
• M22: 5,922,879 km (0.079 R)
• M23: 6,486,414 km (0.11 R)
• M24: 8,318,689 km (0.116 R)
• M25: 8,485,191 km (0.081 R)
• M26: 8,906,160 km (0.042 R)
• M27: 8,948,496 km (0.119 R)
• M28: 9,333,710 km (0.086 R)
• M29: 9,376,944 km (0.118 R)
• M30: 9,550,178 km (0.07 R)
• M31: 10,253,438 km (0.074 R)
• M32: 10,746,662 km (0.115 R)
• M33: 12,556,497 km (0.1 R)
• M34: 13,035,659 km (0.082 R)
• M35: 13,132,150 km (0.063 R)
• M36: 14,458,335 km (0.088 R)
• M37: 15,213,355 km (0.095 R)
• M38: 16,084,464 km (0.117 R)
• M39: 16,447,837 km (0.113 R)
• M40: 16,552,256 km (0.108 R)
• M41: 17,928,258 km (0.094 R)
• M42: 18,467,259 km (0.093 R)
• M43: 19,782,224 km (0.103 R)
• M44: 20,283,227 km (0.046 R)
• M45: 20,619,374 km (0.095 R)
• M46: 20,844,519 km (0.114 R)
• M47: 20,957,465 km (0.068 R)
• M48: 21,354,198 km (0.05 R)
• M49: 24,022,426 km (0.093 R)
• M50: 24,378,170 km (0.078 R)
• M51: 24,437,560 km (0.054 R)
• M52: 24,616,180 km (0.09 R)
• M53: 25,395,286 km (0.034 R)
• M54: 26,060,996 km (0.086 R)
• M55: 26,426,464 km (0.077 R)
• M56: 27,905,089 km (0.1 R)
• M57: 28,403,998 km (0.072 R)
• M58: 29,284,082 km (0.071 R)
• M59: 30,942,076 km (0.072 R)
• M60: 31,070,879 km (0.105 R)
• M61: 31,522,964 km (0.06 R)
• M62: 31,652,665 km (0.09 R)
• M63: 31,717,441 km (0.071 R)
• M64: 32,695,811 km (0.12 R)
• M65: 33,221,498 km (0.083 R)
• M66: 33,287,471 km (0.115 R)
• M67: 33,353,444 km (0.1 R)
• M68: 34,015,414 km (0.085 R)
• M69: 34,081,985 km (0.085 R)
• M70: 35,621,946 km (0.104 R)
• M71: 38,284,788 km (0.07 R)
• M72: 38,561,544 km (0.077 R)
• M73: 39,465,414 km (0.098 R)
• M74: 40,657,859 km (0.09 R)
• M75: 41,293,949 km (0.053 R)
• M76: 42,790,975 km (0.037 R)
• M77: 43,293,923 km (0.105 R)
• M78: 43,943,477 km (0.048 R)
• M79: 44,233,248 km (0.111 R)
• M80: 44,960,294 km (0.112 R)
• M81: 45,252,159 km (0.12 R)
• M82: 45,911,287 km (0.088 R)
• M83: 46,721,210 km (0.078 R)
• M84: 47,016,965 km (0.091 R)
• M85: 47,758,821 km (0.099 R)
• M86: 48,504,716 km (0.089 R)
• M87: 48,579,515 km (0.106 R)
• M88: 50,310,213 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.7

Radius: 7.7

Gravity: 15.66 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 15.42 AU - 25.58 AU

Year: 33085 Days

Day: 15.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 117,791,153 km

• M1: 125,513 km (0.086 R)
• M2: 379,979 km (0.11 R)
• M3: 589,116 km (0.054 R)
• M4: 833,559 km (0.096 R)
• M5: 1,002,306 km (0.065 R)
• M6: 1,411,606 km (0.108 R)
• M7: 1,572,722 km (0.054 R)
• M8: 2,808,999 km (0.111 R)
• M9: 3,168,184 km (0.062 R)
• M10: 3,651,385 km (0.119 R)
• M11: 3,706,586 km (0.048 R)
• M12: 5,049,527 km (0.076 R)
• M13: 6,393,663 km (0.067 R)
• M14: 6,661,593 km (0.109 R)
• M15: 6,796,979 km (0.114 R)
• M16: 7,487,523 km (0.105 R)
• M17: 7,912,531 km (0.08 R)
• M18: 8,272,613 km (0.103 R)
• M19: 8,860,083 km (0.1 R)
• M20: 9,083,882 km (0.05 R)
• M21: 9,234,078 km (0.103 R)
• M22: 10,308,490 km (0.052 R)
• M23: 11,260,681 km (0.065 R)
• M24: 11,829,003 km (0.043 R)
• M25: 11,910,982 km (0.104 R)
• M26: 12,573,402 km (0.109 R)
• M27: 13,589,321 km (0.059 R)
• M28: 15,073,332 km (0.071 R)
• M29: 20,311,800 km (0.046 R)
• M30: 20,410,086 km (0.111 R)
• M31: 22,508,795 km (0.11 R)
• M32: 22,814,274 km (0.072 R)
• M33: 22,916,299 km (0.102 R)
• M34: 24,257,444 km (0.101 R)
• M35: 24,361,714 km (0.036 R)
• M36: 25,095,492 km (0.084 R)
• M37: 25,730,086 km (0.118 R)
• M38: 31,447,417 km (0.072 R)
• M39: 34,916,143 km (0.108 R)
• M40: 35,742,821 km (0.111 R)
• M41: 37,898,077 km (0.09 R)
• M42: 38,504,248 km (0.06 R)
• M43: 38,747,644 km (0.097 R)
• M44: 38,869,416 km (0.062 R)
• M45: 38,991,488 km (0.054 R)
• M46: 39,480,673 km (0.086 R)
• M47: 42,458,568 km (0.117 R)
• M48: 42,961,965 km (0.048 R)
• M49: 43,720,576 km (0.11 R)
• M50: 43,847,435 km (0.109 R)
• M51: 49,549,956 km (0.109 R)
• M52: 49,947,288 km (0.058 R)
• M53: 51,546,639 km (0.081 R)
• M54: 51,814,868 km (0.097 R)
• M55: 53,298,281 km (0.114 R)
• M56: 53,569,502 km (0.098 R)
• M57: 54,932,488 km (0.052 R)
• M58: 56,859,607 km (0.047 R)
• M59: 57,553,293 km (0.094 R)
• M60: 59,932,647 km (0.113 R)
• M61: 60,214,639 km (0.071 R)
• M62: 61,773,598 km (0.064 R)
• M63: 62,201,149 km (0.104 R)
• M64: 62,772,613 km (0.045 R)
• M65: 66,675,771 km (0.061 R)
• M66: 66,821,778 km (0.115 R)
• M67: 70,062,068 km (0.077 R)
• M68: 70,805,570 km (0.105 R)
• M69: 72,300,352 km (0.043 R)
• M70: 72,600,595 km (0.055 R)
• M71: 75,169,340 km (0.107 R)
• M72: 76,847,080 km (0.118 R)
• M73: 79,929,245 km (0.111 R)
• M74: 80,084,527 km (0.1 R)
• M75: 83,680,860 km (0.034 R)
• M76: 86,054,679 km (0.114 R)
• M77: 89,898,447 km (0.032 R)
• M78: 90,544,410 km (0.086 R)
• M79: 91,516,497 km (0.092 R)
• M80: 93,797,865 km (0.086 R)
• M81: 95,932,926 km (0.094 R)
• M82: 100,251,068 km (0.104 R)
• M83: 101,928,659 km (0.104 R)
• M84: 103,615,524 km (0.081 R)
• M85: 104,632,192 km (0.072 R)
• M86: 105,141,722 km (0.077 R)
• M87: 106,675,100 km (0.082 R)
• M88: 108,903,211 km (0.076 R)
• M89: 110,454,690 km (0.107 R)
• M90: 110,627,625 km (0.057 R)
• M91: 112,708,681 km (0.08 R)
• M92: 114,452,843 km (0.072 R)
• M93: 114,802,752 km (0.116 R)
• M94: 115,503,618 km (0.072 R)
• M95: 116,030,203 km (0.105 R)
• M96: 116,205,831 km (0.108 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 13,313 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit