🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.57 AU - 0.89 AU

Year: 226 Days

Day: 38.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.69 AU - 1.13 AU

Year: 314 Days

Day: 29.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.72 AU - 1.2 AU

Year: 340 Days

Day: 37.2 Hours

Environment

Temp: 73 °C

Axial Tilt: 18.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.45 AU - 1.95 AU

Year: 802 Days

Day: 40.8 Hours

Environment

Temp: -40 °C

Axial Tilt: 22.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,211,523 km

• M1: 446,998 km (0.112 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.28 AU - 4.62 AU

Year: 2839 Days

Day: 35 Hours

Environment

Temp: -130 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.5

Radius: 14.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.09 AU - 8.29 AU

Year: 7712 Days

Day: 14.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 64,211,523 km

• M1: 181,761 km (0.063 R)
• M2: 793,467 km (0.087 R)
• M3: 907,760 km (0.096 R)
• M4: 1,081,892 km (0.094 R)
• M5: 1,306,737 km (0.056 R)
• M6: 1,547,740 km (0.109 R)
• M7: 1,673,851 km (0.08 R)
• M8: 2,097,063 km (0.101 R)
• M9: 2,406,282 km (0.08 R)
• M10: 2,730,460 km (0.089 R)
• M11: 2,989,713 km (0.052 R)
• M12: 3,366,401 km (0.083 R)
• M13: 3,989,326 km (0.063 R)
• M14: 4,404,610 km (0.052 R)
• M15: 4,495,566 km (0.099 R)
• M16: 4,617,637 km (0.08 R)
• M17: 4,927,903 km (0.101 R)
• M18: 5,471,093 km (0.111 R)
• M19: 7,000,283 km (0.119 R)
• M20: 7,574,290 km (0.113 R)
• M21: 8,015,005 km (0.065 R)
• M22: 8,163,705 km (0.111 R)
• M23: 8,275,904 km (0.105 R)
• M24: 8,998,312 km (0.065 R)
• M25: 9,820,502 km (0.091 R)
• M26: 10,381,943 km (0.11 R)
• M27: 10,707,468 km (0.112 R)
• M28: 10,953,855 km (0.093 R)
• M29: 11,119,161 km (0.119 R)
• M30: 11,536,240 km (0.095 R)
• M31: 11,831,097 km (0.055 R)
• M32: 13,255,119 km (0.117 R)
• M33: 13,431,346 km (0.086 R)
• M34: 14,369,623 km (0.09 R)
• M35: 14,687,220 km (0.048 R)
• M36: 15,007,060 km (0.08 R)
• M37: 15,514,197 km (0.079 R)
• M38: 17,939,029 km (0.094 R)
• M39: 18,921,887 km (0.104 R)
• M40: 19,070,886 km (0.11 R)
• M41: 19,922,248 km (0.051 R)
• M42: 20,073,790 km (0.1 R)
• M43: 20,479,649 km (0.116 R)
• M44: 20,939,663 km (0.09 R)
• M45: 21,506,489 km (0.112 R)
• M46: 22,078,402 km (0.051 R)
• M47: 23,717,097 km (0.114 R)
• M48: 24,038,732 km (0.077 R)
• M49: 24,361,864 km (0.093 R)
• M50: 25,121,522 km (0.115 R)
• M51: 25,723,803 km (0.103 R)
• M52: 26,441,723 km (0.118 R)
• M53: 26,942,726 km (0.069 R)
• M54: 27,166,375 km (0.097 R)
• M55: 28,123,652 km (0.115 R)
• M56: 28,634,977 km (0.055 R)
• M57: 28,863,264 km (0.081 R)
• M58: 31,944,232 km (0.076 R)
• M59: 33,673,882 km (0.03 R)
• M60: 35,433,752 km (0.104 R)
• M61: 36,047,552 km (0.086 R)
• M62: 36,726,876 km (0.079 R)
• M63: 36,974,909 km (0.055 R)
• M64: 37,223,541 km (0.08 R)
• M65: 37,722,449 km (0.082 R)
• M66: 37,910,045 km (0.115 R)
• M67: 38,286,284 km (0.117 R)
• M68: 38,474,927 km (0.113 R)
• M69: 39,422,480 km (0.093 R)
• M70: 39,867,384 km (0.096 R)
• M71: 40,249,906 km (0.086 R)
• M72: 40,377,812 km (0.085 R)
• M73: 41,147,493 km (0.086 R)
• M74: 41,276,296 km (0.064 R)
• M75: 41,727,932 km (0.115 R)
• M76: 42,051,662 km (0.082 R)
• M77: 42,506,141 km (0.085 R)
• M78: 43,158,387 km (0.063 R)
• M79: 43,485,707 km (0.099 R)
• M80: 43,748,102 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.9

Radius: 10.9

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.8 AU - 10.76 AU

Year: 11061 Days

Day: 10.8 Hours

Environment

Temp: -176 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 64,211,523 km

• M1: 229,782 km (0.079 R)
• M2: 368,160 km (0.107 R)
• M3: 646,861 km (0.077 R)
• M4: 758,611 km (0.114 R)
• M5: 939,475 km (0.116 R)
• M6: 1,029,084 km (0.11 R)
• M7: 1,189,602 km (0.104 R)
• M8: 1,259,165 km (0.089 R)
• M9: 1,643,333 km (0.1 R)
• M10: 1,947,016 km (0.11 R)
• M11: 2,063,553 km (0.106 R)
• M12: 2,571,139 km (0.103 R)
• M13: 2,681,093 km (0.062 R)
• M14: 3,273,800 km (0.085 R)
• M15: 3,433,421 km (0.101 R)
• M16: 3,864,562 km (0.092 R)
• M17: 3,948,636 km (0.109 R)
• M18: 4,140,121 km (0.1 R)
• M19: 4,378,430 km (0.06 R)
• M20: 4,845,924 km (0.065 R)
• M21: 5,236,075 km (0.115 R)
• M22: 5,329,424 km (0.102 R)
• M23: 5,949,358 km (0.098 R)
• M24: 6,268,001 km (0.073 R)
• M25: 6,845,449 km (0.111 R)
• M26: 7,387,592 km (0.06 R)
• M27: 7,677,213 km (0.034 R)
• M28: 7,863,313 km (0.104 R)
• M29: 8,294,604 km (0.064 R)
• M30: 8,540,542 km (0.078 R)
• M31: 8,872,351 km (0.089 R)
• M32: 9,095,850 km (0.06 R)
• M33: 9,208,347 km (0.107 R)
• M34: 9,293,020 km (0.112 R)
• M35: 9,748,994 km (0.093 R)
• M36: 9,864,035 km (0.062 R)
• M37: 9,979,674 km (0.067 R)
• M38: 10,387,777 km (0.075 R)
• M39: 10,950,415 km (0.091 R)
• M40: 11,431,970 km (0.062 R)
• M41: 12,043,526 km (0.096 R)
• M42: 12,291,260 km (0.037 R)
• M43: 12,571,756 km (0.109 R)
• M44: 12,760,100 km (0.027 R)
• M45: 12,980,906 km (0.034 R)
• M46: 13,362,531 km (0.116 R)
• M47: 13,522,600 km (0.099 R)
• M48: 14,006,549 km (0.053 R)
• M49: 14,365,136 km (0.105 R)
• M50: 15,258,085 km (0.104 R)
• M51: 15,559,824 km (0.079 R)
• M52: 16,510,967 km (0.08 R)
• M53: 17,480,810 km (0.098 R)
• M54: 17,690,995 km (0.115 R)
• M55: 17,831,617 km (0.078 R)
• M56: 19,475,548 km (0.061 R)
• M57: 20,095,183 km (0.071 R)
• M58: 21,691,542 km (0.064 R)
• M59: 22,295,917 km (0.098 R)
• M60: 22,752,789 km (0.11 R)
• M61: 23,289,845 km (0.107 R)
• M62: 24,886,354 km (0.103 R)
• M63: 25,717,669 km (0.068 R)
• M64: 25,797,255 km (0.064 R)
• M65: 26,598,352 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 812.5

Radius: 3.8

Gravity: 56.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.17 AU - 18.19 AU

Year: 26885 Days

Day: 18.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,211,523 km

• M1: 209,736 km (0.099 R)
• M2: 245,640 km (0.115 R)
• M3: 284,086 km (0.116 R)
• M4: 324,627 km (0.067 R)
• M5: 582,534 km (0.108 R)
• M6: 661,971 km (0.108 R)
• M7: 831,764 km (0.104 R)
• M8: 921,523 km (0.114 R)
• M9: 1,110,914 km (0.074 R)
• M10: 1,863,241 km (0.086 R)
• M11: 1,902,287 km (0.114 R)
• M12: 2,265,959 km (0.117 R)
• M13: 3,055,537 km (0.098 R)
• M14: 3,624,607 km (0.11 R)
• M15: 3,771,961 km (0.117 R)
• M16: 3,971,524 km (0.071 R)
• M17: 4,123,366 km (0.11 R)
• M18: 4,432,884 km (0.03 R)
• M19: 6,859,810 km (0.089 R)
• M20: 7,287,361 km (0.116 R)
• M21: 7,349,145 km (0.069 R)
• M22: 7,473,311 km (0.119 R)
• M23: 9,618,844 km (0.102 R)
• M24: 10,512,542 km (0.12 R)
• M25: 12,525,680 km (0.116 R)
• M26: 12,897,431 km (0.04 R)
• M27: 14,265,354 km (0.049 R)
• M28: 14,342,696 km (0.102 R)
• M29: 14,497,829 km (0.098 R)
• M30: 15,519,433 km (0.099 R)
• M31: 15,838,525 km (0.093 R)
• M32: 16,564,075 km (0.098 R)
• M33: 17,135,987 km (0.056 R)
• M34: 18,298,961 km (0.118 R)
• M35: 18,890,022 km (0.098 R)
• M36: 19,401,497 km (0.091 R)
• M37: 19,745,124 km (0.089 R)
• M38: 23,016,829 km (0.115 R)
• M39: 23,929,526 km (0.042 R)
• M40: 24,113,382 km (0.116 R)
• M41: 24,668,090 km (0.107 R)
• M42: 26,072,964 km (0.116 R)
• M43: 28,861,768 km (0.077 R)
• M44: 29,647,605 km (0.044 R)
• M45: 30,142,325 km (0.099 R)
• M46: 30,340,991 km (0.068 R)
• M47: 32,758,343 km (0.076 R)
• M48: 33,167,194 km (0.088 R)
• M49: 37,241,343 km (0.098 R)
• M50: 37,454,520 km (0.109 R)
• M51: 37,774,958 km (0.061 R)
• M52: 37,989,182 km (0.117 R)
• M53: 40,152,816 km (0.041 R)
• M54: 40,919,506 km (0.034 R)
• M55: 43,136,546 km (0.09 R)
• M56: 43,921,636 km (0.045 R)
• M57: 44,485,320 km (0.035 R)
• M58: 45,962,151 km (0.103 R)
• M59: 46,076,443 km (0.087 R)
• M60: 46,878,886 km (0.119 R)
• M61: 50,017,150 km (0.049 R)
• M62: 51,789,736 km (0.093 R)
• M63: 52,265,906 km (0.078 R)
• M64: 52,504,514 km (0.108 R)
• M65: 52,743,572 km (0.119 R)
• M66: 55,274,618 km (0.088 R)
• M67: 55,517,715 km (0.096 R)
• M68: 56,616,062 km (0.084 R)
• M69: 60,453,996 km (0.113 R)
• M70: 60,829,785 km (0.118 R)
• M71: 61,709,870 km (0.1 R)
• M72: 62,974,271 km (0.079 R)
• M73: 63,355,297 km (0.117 R)
• M74: 66,947,889 km (0.108 R)
• M75: 67,726,247 km (0.059 R)
• M76: 68,246,848 km (0.109 R)
• M77: 68,768,795 km (0.108 R)
• M78: 70,606,006 km (0.096 R)
• M79: 71,266,032 km (0.102 R)
• M80: 72,991,643 km (0.12 R)
• M81: 73,926,630 km (0.11 R)
• M82: 74,865,506 km (0.068 R)
• M83: 77,297,669 km (0.115 R)
• M84: 77,841,756 km (0.089 R)
• M85: 78,114,174 km (0.1 R)
• M86: 79,207,285 km (0.109 R)
• M87: 83,630,146 km (0.091 R)
• M88: 84,748,241 km (0.1 R)
• M89: 86,858,020 km (0.029 R)
• M90: 86,999,390 km (0.118 R)
• M91: 89,697,986 km (0.097 R)
• M92: 89,840,852 km (0.113 R)
• M93: 90,269,599 km (0.116 R)
• M94: 93,724,712 km (0.096 R)
• M95: 97,076,153 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199.5

Radius: 3.6

Gravity: 15.39 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 15.3 AU - 21.66 AU

Year: 28730 Days

Day: 23.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,211,523 km

• M1: 520,152 km (0.1 R)
• M2: 895,044 km (0.099 R)
• M3: 941,120 km (0.111 R)
• M4: 1,207,853 km (0.082 R)
• M5: 1,233,135 km (0.081 R)
• M6: 1,442,572 km (0.116 R)
• M7: 1,953,449 km (0.082 R)
• M8: 2,547,203 km (0.111 R)
• M9: 2,812,739 km (0.07 R)
• M10: 2,983,281 km (0.04 R)
• M11: 3,406,044 km (0.11 R)
• M12: 4,074,747 km (0.071 R)
• M13: 4,904,267 km (0.058 R)
• M14: 5,150,655 km (0.055 R)
• M15: 5,612,763 km (0.09 R)
• M16: 5,655,398 km (0.102 R)
• M17: 5,956,987 km (0.108 R)
• M18: 6,621,052 km (0.119 R)
• M19: 6,984,575 km (0.115 R)
• M20: 9,500,961 km (0.072 R)
• M21: 10,221,574 km (0.046 R)
• M22: 10,325,993 km (0.09 R)
• M23: 12,208,832 km (0.082 R)
• M24: 12,709,835 km (0.073 R)
• M25: 13,388,261 km (0.099 R)
• M26: 17,261,500 km (0.108 R)
• M27: 17,948,902 km (0.104 R)
• M28: 19,285,709 km (0.068 R)
• M29: 19,479,288 km (0.058 R)
• M30: 19,673,616 km (0.113 R)
• M31: 19,933,617 km (0.098 R)
• M32: 20,129,291 km (0.078 R)
• M33: 20,194,665 km (0.084 R)
• M34: 21,117,535 km (0.117 R)
• M35: 21,852,210 km (0.072 R)
• M36: 23,415,059 km (0.091 R)
• M37: 23,828,697 km (0.114 R)
• M38: 24,314,441 km (0.036 R)
• M39: 24,733,166 km (0.104 R)
• M40: 25,790,673 km (0.071 R)
• M41: 26,934,797 km (0.106 R)
• M42: 27,079,010 km (0.099 R)
• M43: 27,949,520 km (0.06 R)
• M44: 28,022,524 km (0.08 R)
• M45: 29,569,066 km (0.103 R)
• M46: 29,866,766 km (0.066 R)
• M47: 30,090,714 km (0.112 R)
• M48: 31,143,135 km (0.099 R)
• M49: 31,826,049 km (0.093 R)
• M50: 32,667,388 km (0.116 R)
• M51: 32,898,217 km (0.11 R)
• M52: 33,516,057 km (0.026 R)
• M53: 33,904,263 km (0.08 R)
• M54: 33,982,054 km (0.077 R)
• M55: 34,763,404 km (0.085 R)
• M56: 37,062,573 km (0.084 R)
• M57: 38,514,121 km (0.1 R)
• M58: 38,839,198 km (0.034 R)
• M59: 39,246,852 km (0.081 R)
• M60: 39,410,213 km (0.106 R)
• M61: 43,992,994 km (0.04 R)
• M62: 44,844,206 km (0.105 R)
• M63: 46,389,851 km (0.096 R)
• M64: 47,517,071 km (0.093 R)
• M65: 48,127,729 km (0.108 R)
• M66: 48,215,095 km (0.081 R)
• M67: 48,390,274 km (0.092 R)
• M68: 49,092,636 km (0.048 R)
• M69: 49,180,599 km (0.069 R)
• M70: 50,952,287 km (0.118 R)
• M71: 51,577,157 km (0.07 R)
• M72: 52,834,826 km (0.086 R)
• M73: 53,557,982 km (0.112 R)
• M74: 54,011,563 km (0.067 R)
• M75: 54,831,360 km (0.111 R)
• M76: 55,471,788 km (0.073 R)
• M77: 55,838,752 km (0.037 R)
• M78: 56,022,607 km (0.036 R)
• M79: 56,575,372 km (0.105 R)
• M80: 56,759,975 km (0.096 R)
• M81: 57,872,086 km (0.066 R)
• M82: 58,244,285 km (0.095 R)
• M83: 58,337,485 km (0.077 R)
• M84: 58,710,732 km (0.058 R)
• M85: 58,991,228 km (0.112 R)
• M86: 59,272,172 km (0.047 R)
• M87: 59,365,970 km (0.052 R)
• M88: 59,459,618 km (0.057 R)
• M89: 59,835,259 km (0.1 R)
• M90: 60,966,967 km (0.027 R)
• M91: 63,155,733 km (0.106 R)
• M92: 63,443,111 km (0.067 R)
• M93: 64,019,062 km (0.094 R)
• M94: 64,115,254 km (0.119 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 18,538 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit