🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.52 AU - 0.74 AU

Year: 177 Days

Day: 35.1 Hours

Environment

Temp: 165 °C

Axial Tilt: 43.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.66 AU - 0.88 AU

Year: 239 Days

Day: 26 Hours

Environment

Temp: 128 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.22 AU - 1.34 AU

Year: 511 Days

Day: 31.5 Hours

Environment

Temp: 16 °C

Axial Tilt: 27.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.16 AU - 1.42 AU

Year: 517 Days

Day: 12.8 Hours

Environment

Temp: 8 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.54 AU - 3.82 AU

Year: 2002 Days

Day: 42.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.8

Radius: 11.4

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.24 AU - 6.92 AU

Year: 5294 Days

Day: 13.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 61,390,495 km

• M1: 146,157 km (0.074 R)
• M2: 377,884 km (0.085 R)
• M3: 718,668 km (0.086 R)
• M4: 892,800 km (0.05 R)
• M5: 1,107,922 km (0.098 R)
• M6: 1,397,244 km (0.068 R)
• M7: 1,603,839 km (0.088 R)
• M8: 1,900,491 km (0.084 R)
• M9: 2,180,838 km (0.043 R)
• M10: 2,386,984 km (0.116 R)
• M11: 2,800,023 km (0.089 R)
• M12: 3,005,720 km (0.112 R)
• M13: 3,158,460 km (0.057 R)
• M14: 3,333,340 km (0.098 R)
• M15: 3,531,557 km (0.048 R)
• M16: 4,255,760 km (0.05 R)
• M17: 4,471,181 km (0.101 R)
• M18: 4,624,070 km (0.104 R)
• M19: 4,845,625 km (0.051 R)
• M20: 5,742,763 km (0.085 R)
• M21: 6,198,438 km (0.107 R)
• M22: 6,492,248 km (0.029 R)
• M23: 6,615,966 km (0.107 R)
• M24: 7,068,200 km (0.051 R)
• M25: 7,975,960 km (0.1 R)
• M26: 8,082,175 km (0.1 R)
• M27: 8,403,212 km (0.105 R)
• M28: 8,619,680 km (0.117 R)
• M29: 8,783,340 km (0.094 R)
• M30: 8,920,371 km (0.084 R)
• M31: 9,391,904 km (0.106 R)
• M32: 9,899,938 km (0.106 R)
• M33: 10,243,565 km (0.096 R)
• M34: 11,238,690 km (0.104 R)
• M35: 11,447,528 km (0.097 R)
• M36: 11,537,287 km (0.042 R)
• M37: 12,142,261 km (0.092 R)
• M38: 12,387,152 km (0.1 R)
• M39: 12,757,706 km (0.105 R)
• M40: 13,131,701 km (0.096 R)
• M41: 13,795,168 km (0.073 R)
• M42: 13,986,653 km (0.038 R)
• M43: 14,243,512 km (0.093 R)
• M44: 14,957,693 km (0.094 R)
• M45: 15,088,740 km (0.114 R)
• M46: 15,550,699 km (0.075 R)
• M47: 15,750,113 km (0.049 R)
• M48: 16,353,291 km (0.074 R)
• M49: 16,861,924 km (0.111 R)
• M50: 18,912,163 km (0.11 R)
• M51: 19,912,524 km (0.056 R)
• M52: 20,020,683 km (0.053 R)
• M53: 20,129,141 km (0.113 R)
• M54: 20,237,600 km (0.116 R)
• M55: 20,491,767 km (0.094 R)
• M56: 21,778,458 km (0.083 R)
• M57: 22,901,938 km (0.109 R)
• M58: 23,280,570 km (0.069 R)
• M59: 23,661,446 km (0.106 R)
• M60: 23,737,741 km (0.071 R)
• M61: 23,967,524 km (0.082 R)
• M62: 24,583,717 km (0.082 R)
• M63: 24,661,059 km (0.1 R)
• M64: 24,738,551 km (0.076 R)
• M65: 24,816,043 km (0.094 R)
• M66: 24,893,684 km (0.105 R)
• M67: 25,322,132 km (0.117 R)
• M68: 26,028,534 km (0.093 R)
• M69: 26,225,853 km (0.088 R)
• M70: 26,304,841 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.8

Radius: 12.3

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 6.51 AU - 7.39 AU

Year: 6470 Days

Day: 6.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 61,390,495 km

• M1: 272,867 km (0.11 R)
• M2: 385,514 km (0.08 R)
• M3: 696,677 km (0.111 R)
• M4: 846,126 km (0.083 R)
• M5: 1,032,824 km (0.075 R)
• M6: 1,332,319 km (0.103 R)
• M7: 1,448,257 km (0.083 R)
• M8: 1,552,676 km (0.118 R)
• M9: 1,914,105 km (0.103 R)
• M10: 2,012,839 km (0.118 R)
• M11: 2,478,687 km (0.043 R)
• M12: 2,641,599 km (0.109 R)
• M13: 2,902,049 km (0.077 R)
• M14: 3,900,166 km (0.097 R)
• M15: 4,305,726 km (0.034 R)
• M16: 4,458,465 km (0.071 R)
• M17: 4,905,314 km (0.083 R)
• M18: 5,296,363 km (0.096 R)
• M19: 5,554,868 km (0.091 R)
• M20: 6,011,291 km (0.091 R)
• M21: 6,655,460 km (0.051 R)
• M22: 6,781,870 km (0.109 R)
• M23: 6,985,772 km (0.114 R)
• M24: 7,347,649 km (0.069 R)
• M25: 7,742,139 km (0.116 R)
• M26: 8,116,732 km (0.072 R)
• M27: 8,524,535 km (0.047 R)
• M28: 8,883,421 km (0.112 R)
• M29: 9,106,920 km (0.113 R)
• M30: 9,473,884 km (0.093 R)
• M31: 9,559,154 km (0.1 R)
• M32: 9,816,911 km (0.111 R)
• M33: 9,961,124 km (0.119 R)
• M34: 10,222,322 km (0.086 R)
• M35: 10,339,158 km (0.088 R)
• M36: 10,870,679 km (0.102 R)
• M37: 10,989,908 km (0.031 R)
• M38: 11,867,898 km (0.046 R)
• M39: 12,517,751 km (0.11 R)
• M40: 13,658,734 km (0.085 R)
• M41: 13,916,791 km (0.099 R)
• M42: 14,078,955 km (0.104 R)
• M43: 14,274,330 km (0.103 R)
• M44: 14,503,364 km (0.087 R)
• M45: 15,298,028 km (0.087 R)
• M46: 16,345,512 km (0.047 R)
• M47: 17,172,190 km (0.062 R)
• M48: 17,381,029 km (0.117 R)
• M49: 18,189,306 km (0.088 R)
• M50: 18,758,825 km (0.119 R)
• M51: 19,442,786 km (0.083 R)
• M52: 19,806,160 km (0.104 R)
• M53: 20,428,786 km (0.059 R)
• M54: 20,613,240 km (0.113 R)
• M55: 20,983,645 km (0.083 R)
• M56: 21,132,494 km (0.105 R)
• M57: 21,693,486 km (0.059 R)
• M58: 21,806,283 km (0.055 R)
• M59: 22,108,172 km (0.111 R)
• M60: 22,868,578 km (0.113 R)
• M61: 23,098,510 km (0.117 R)
• M62: 23,290,593 km (0.082 R)
• M63: 23,599,064 km (0.117 R)
• M64: 23,676,406 km (0.108 R)
• M65: 23,986,672 km (0.049 R)
• M66: 24,689,483 km (0.118 R)
• M67: 24,768,022 km (0.077 R)
• M68: 24,964,743 km (0.069 R)
• M69: 25,518,106 km (0.098 R)
• M70: 26,035,565 km (0.106 R)
• M71: 27,000,172 km (0.116 R)
• M72: 27,162,037 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 313.2

Radius: 13.7

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.03 AU - 8.51 AU

Year: 6921 Days

Day: 8 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 61,390,495 km

• M1: 264,040 km (0.098 R)
• M2: 463,005 km (0.09 R)
• M3: 646,412 km (0.117 R)
• M4: 920,177 km (0.114 R)
• M5: 1,189,901 km (0.065 R)
• M6: 1,305,241 km (0.095 R)
• M7: 1,805,796 km (0.117 R)
• M8: 2,237,236 km (0.094 R)
• M9: 2,701,139 km (0.052 R)
• M10: 2,816,928 km (0.052 R)
• M11: 2,914,915 km (0.097 R)
• M12: 3,073,937 km (0.076 R)
• M13: 3,276,941 km (0.093 R)
• M14: 3,400,958 km (0.114 R)
• M15: 3,934,574 km (0.103 R)
• M16: 4,022,388 km (0.105 R)
• M17: 4,290,168 km (0.063 R)
• M18: 4,449,041 km (0.097 R)
• M19: 4,913,841 km (0.066 R)
• M20: 6,556,575 km (0.07 R)
• M21: 6,792,940 km (0.086 R)
• M22: 7,464,186 km (0.095 R)
• M23: 7,988,676 km (0.094 R)
• M24: 8,297,895 km (0.069 R)
• M25: 8,697,171 km (0.047 R)
• M26: 8,812,362 km (0.098 R)
• M27: 9,455,184 km (0.105 R)
• M28: 9,722,515 km (0.118 R)
• M29: 9,962,321 km (0.037 R)
• M30: 10,478,433 km (0.084 R)
• M31: 12,759,801 km (0.113 R)
• M32: 13,022,495 km (0.061 R)
• M33: 13,386,765 km (0.112 R)
• M34: 13,653,648 km (0.102 R)
• M35: 13,922,475 km (0.101 R)
• M36: 15,782,127 km (0.087 R)
• M37: 15,923,048 km (0.094 R)
• M38: 18,827,042 km (0.05 R)
• M39: 18,939,090 km (0.072 R)
• M40: 19,502,626 km (0.056 R)
• M41: 20,301,029 km (0.088 R)
• M42: 20,723,494 km (0.081 R)
• M43: 21,071,309 km (0.101 R)
• M44: 21,304,233 km (0.07 R)
• M45: 21,655,189 km (0.063 R)
• M46: 21,851,163 km (0.1 R)
• M47: 23,118,406 km (0.085 R)
• M48: 23,318,718 km (0.045 R)
• M49: 24,003,577 km (0.104 R)
• M50: 24,328,204 km (0.069 R)
• M51: 24,450,426 km (0.061 R)
• M52: 24,572,647 km (0.031 R)
• M53: 26,097,947 km (0.11 R)
• M54: 26,641,137 km (0.118 R)
• M55: 27,188,067 km (0.084 R)
• M56: 28,079,520 km (0.049 R)
• M57: 28,207,576 km (0.091 R)
• M58: 28,764,978 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.5

Radius: 3.8

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.42 AU - 21.08 AU

Year: 25298 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 61,390,495 km

• M1: 168,896 km (0.068 R)
• M2: 215,271 km (0.092 R)
• M3: 341,233 km (0.1 R)
• M4: 433,684 km (0.12 R)
• M5: 605,273 km (0.119 R)
• M6: 934,687 km (0.071 R)
• M7: 1,343,239 km (0.079 R)
• M8: 1,625,680 km (0.049 R)
• M9: 1,782,608 km (0.113 R)
• M10: 2,186,373 km (0.045 R)
• M11: 2,517,134 km (0.103 R)
• M12: 2,718,941 km (0.049 R)
• M13: 3,116,722 km (0.069 R)
• M14: 3,826,863 km (0.092 R)
• M15: 4,487,487 km (0.118 R)
• M16: 4,633,644 km (0.115 R)
• M17: 4,905,464 km (0.091 R)
• M18: 5,335,857 km (0.097 R)
• M19: 6,642,445 km (0.069 R)
• M20: 6,781,122 km (0.078 R)
• M21: 7,778,192 km (0.106 R)
• M22: 7,807,363 km (0.106 R)
• M23: 7,865,706 km (0.061 R)
• M24: 8,427,895 km (0.095 R)
• M25: 8,789,623 km (0.097 R)
• M26: 9,003,099 km (0.107 R)
• M27: 9,936,590 km (0.088 R)
• M28: 10,190,607 km (0.114 R)
• M29: 10,933,061 km (0.094 R)
• M30: 10,998,435 km (0.117 R)
• M31: 11,195,456 km (0.068 R)
• M32: 11,793,099 km (0.109 R)
• M33: 12,537,648 km (0.091 R)
• M34: 12,640,422 km (0.067 R)
• M35: 12,709,087 km (0.117 R)
• M36: 13,859,196 km (0.093 R)
• M37: 13,929,955 km (0.033 R)
• M38: 14,500,372 km (0.086 R)
• M39: 15,774,647 km (0.107 R)
• M40: 16,932,983 km (0.064 R)
• M41: 17,617,992 km (0.106 R)
• M42: 18,467,408 km (0.103 R)
• M43: 18,623,289 km (0.033 R)
• M44: 19,093,625 km (0.044 R)
• M45: 20,085,758 km (0.101 R)
• M46: 20,286,219 km (0.096 R)
• M47: 20,608,453 km (0.116 R)
• M48: 21,790,127 km (0.119 R)
• M49: 22,161,279 km (0.03 R)
• M50: 22,617,852 km (0.116 R)
• M51: 22,784,653 km (0.088 R)
• M52: 25,161,913 km (0.085 R)
• M53: 26,029,880 km (0.106 R)
• M54: 26,687,363 km (0.09 R)
• M55: 27,616,814 km (0.029 R)
• M56: 28,646,945 km (0.05 R)
• M57: 30,101,036 km (0.119 R)
• M58: 30,837,058 km (0.114 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215

Radius: 4.6

Gravity: 10.16 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.64 AU - 21.38 AU

Year: 25872 Days

Day: 18.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,390,495 km

• M1: 59,091 km (0.118 R)
• M2: 118,482 km (0.113 R)
• M3: 193,131 km (0.111 R)
• M4: 271,071 km (0.044 R)
• M5: 329,265 km (0.114 R)
• M6: 408,253 km (0.037 R)
• M7: 493,673 km (0.102 R)
• M8: 642,672 km (0.109 R)
• M9: 784,491 km (0.069 R)
• M10: 1,316,910 km (0.027 R)
• M11: 1,796,670 km (0.113 R)
• M12: 1,881,492 km (0.091 R)
• M13: 2,417,950 km (0.072 R)
• M14: 2,638,757 km (0.095 R)
• M15: 2,702,934 km (0.094 R)
• M16: 2,998,689 km (0.108 R)
• M17: 3,032,050 km (0.105 R)
• M18: 3,133,327 km (0.091 R)
• M19: 3,872,640 km (0.116 R)
• M20: 4,205,346 km (0.1 R)
• M21: 4,242,895 km (0.088 R)
• M22: 4,702,160 km (0.111 R)
• M23: 4,937,627 km (0.091 R)
• M24: 5,016,914 km (0.104 R)
• M25: 5,136,742 km (0.1 R)
• M26: 6,866,692 km (0.09 R)
• M27: 7,313,690 km (0.105 R)
• M28: 8,376,733 km (0.041 R)
• M29: 9,193,238 km (0.111 R)
• M30: 9,834,414 km (0.074 R)
• M31: 10,490,102 km (0.098 R)
• M32: 10,745,914 km (0.076 R)
• M33: 10,900,449 km (0.104 R)
• M34: 10,952,210 km (0.068 R)
• M35: 11,055,731 km (0.073 R)
• M36: 11,473,409 km (0.112 R)
• M37: 11,578,726 km (0.114 R)
• M38: 12,270,317 km (0.108 R)
• M39: 12,378,027 km (0.114 R)
• M40: 12,757,108 km (0.11 R)
• M41: 13,693,441 km (0.115 R)
• M42: 13,860,991 km (0.065 R)
• M43: 13,973,040 km (0.09 R)
• M44: 14,367,679 km (0.111 R)
• M45: 15,283,367 km (0.038 R)
• M46: 15,982,588 km (0.068 R)
• M47: 16,217,905 km (0.085 R)
• M48: 16,870,900 km (0.088 R)
• M49: 17,714,632 km (0.089 R)
• M50: 18,019,213 km (0.118 R)
• M51: 18,633,612 km (0.1 R)
• M52: 20,837,487 km (0.093 R)
• M53: 22,133,304 km (0.072 R)
• M54: 23,122,146 km (0.059 R)
• M55: 24,125,349 km (0.079 R)
• M56: 25,485,044 km (0.105 R)
• M57: 26,104,828 km (0.079 R)
• M58: 27,429,817 km (0.094 R)
• M59: 28,277,738 km (0.065 R)
• M60: 28,991,020 km (0.111 R)
• M61: 31,459,834 km (0.119 R)
• M62: 31,828,593 km (0.108 R)
• M63: 31,902,494 km (0.094 R)
• M64: 32,793,948 km (0.083 R)
• M65: 33,919,672 km (0.113 R)
• M66: 35,670,266 km (0.108 R)
• M67: 36,672,721 km (0.098 R)
• M68: 39,021,109 km (0.109 R)
• M69: 39,814,725 km (0.095 R)
• M70: 40,453,359 km (0.08 R)
• M71: 40,854,281 km (0.046 R)
• M72: 41,660,015 km (0.05 R)
• M73: 44,108,483 km (0.071 R)
• M74: 44,190,762 km (0.119 R)
• M75: 44,603,652 km (0.091 R)
• M76: 44,934,862 km (0.098 R)
• M77: 45,266,820 km (0.076 R)
• M78: 46,939,174 km (0.045 R)
• M79: 48,461,482 km (0.115 R)
• M80: 48,801,817 km (0.11 R)
• M81: 51,640,886 km (0.094 R)
• M82: 52,075,767 km (0.119 R)
• M83: 52,424,479 km (0.091 R)
• M84: 54,091,448 km (0.067 R)
• M85: 55,242,155 km (0.091 R)
• M86: 56,132,562 km (0.055 R)
• M87: 58,289,165 km (0.118 R)
• M88: 58,832,654 km (0.093 R)
• M89: 58,923,310 km (0.087 R)
• M90: 59,286,683 km (0.112 R)
• M91: 59,924,419 km (0.082 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 19,831 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit