🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.8 AU - 0.9 AU

Year: 292 Days

Day: 20.1 Hours

Environment

Temp: 79 °C

Axial Tilt: 20.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,269,181 km

• M1: 15,558 km (0.032 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.78 AU - 1.08 AU

Year: 334 Days

Day: 22.6 Hours

Environment

Temp: 26 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 73,269,181 km

• M1: 99,183 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.96 AU - 0.96 AU

Year: 351 Days

Day: 15 Hours

Environment

Temp: 38 °C

Axial Tilt: 49 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,269,181 km

• M1: 199,713 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.74 AU - 1.18 AU

Year: 351 Days

Day: 15.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.19 AU - 1.35 AU

Year: 534 Days

Day: 42.7 Hours

Environment

Temp: -11 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,269,181 km

• M1: 291,566 km (0.062 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.66 AU - 3.7 AU

Year: 2114 Days

Day: 23.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.3

Radius: 8.1

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.09 AU - 5.59 AU

Year: 3969 Days

Day: 11.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 73,269,181 km

• M1: 107,860 km (0.059 R)
• M2: 192,532 km (0.094 R)
• M3: 251,773 km (0.092 R)
• M4: 643,869 km (0.095 R)
• M5: 697,575 km (0.106 R)
• M6: 1,135,747 km (0.053 R)
• M7: 1,288,935 km (0.077 R)
• M8: 1,378,245 km (0.081 R)
• M9: 1,490,144 km (0.102 R)
• M10: 1,562,999 km (0.081 R)
• M11: 1,956,591 km (0.095 R)
• M12: 2,153,013 km (0.094 R)
• M13: 2,356,017 km (0.036 R)
• M14: 2,602,853 km (0.078 R)
• M15: 2,703,832 km (0.055 R)
• M16: 2,832,037 km (0.104 R)
• M17: 2,923,142 km (0.109 R)
• M18: 3,081,267 km (0.03 R)
• M19: 3,406,344 km (0.078 R)
• M20: 3,558,933 km (0.048 R)
• M21: 3,629,095 km (0.09 R)
• M22: 3,699,705 km (0.073 R)
• M23: 4,030,466 km (0.109 R)
• M24: 4,281,042 km (0.109 R)
• M25: 4,491,377 km (0.062 R)
• M26: 4,567,223 km (0.116 R)
• M27: 4,720,411 km (0.1 R)
• M28: 4,875,245 km (0.051 R)
• M29: 4,953,335 km (0.045 R)
• M30: 5,462,716 km (0.081 R)
• M31: 5,527,641 km (0.092 R)
• M32: 5,773,131 km (0.111 R)
• M33: 5,855,709 km (0.05 R)
• M34: 5,972,097 km (0.081 R)
• M35: 6,106,136 km (0.088 R)
• M36: 6,325,896 km (0.108 R)
• M37: 7,000,881 km (0.096 R)
• M38: 7,071,342 km (0.03 R)
• M39: 7,230,963 km (0.096 R)
• M40: 7,337,925 km (0.091 R)
• M41: 7,517,592 km (0.089 R)
• M42: 7,626,051 km (0.081 R)
• M43: 7,899,366 km (0.099 R)
• M44: 8,418,471 km (0.088 R)
• M45: 8,549,967 km (0.118 R)
• M46: 8,795,906 km (0.083 R)
• M47: 8,929,347 km (0.073 R)
• M48: 9,005,792 km (0.098 R)
• M49: 9,063,387 km (0.086 R)
• M50: 9,198,175 km (0.088 R)
• M51: 9,275,517 km (0.109 R)
• M52: 9,411,352 km (0.069 R)
• M53: 9,489,292 km (0.073 R)
• M54: 9,724,310 km (0.064 R)
• M55: 10,140,192 km (0.106 R)
• M56: 10,622,646 km (0.104 R)
• M57: 10,968,965 km (0.109 R)
• M58: 11,092,084 km (0.084 R)
• M59: 11,505,871 km (0.066 R)
• M60: 11,589,197 km (0.116 R)
• M61: 11,819,429 km (0.097 R)
• M62: 12,030,062 km (0.118 R)
• M63: 12,263,285 km (0.035 R)
• M64: 12,455,070 km (0.051 R)
• M65: 12,863,472 km (0.12 R)
• M66: 12,993,323 km (0.095 R)
• M67: 13,101,782 km (0.053 R)
• M68: 13,385,419 km (0.065 R)
• M69: 13,936,687 km (0.099 R)
• M70: 14,226,159 km (0.09 R)
• M71: 14,902,042 km (0.102 R)
• M72: 14,992,848 km (0.098 R)
• M73: 15,220,985 km (0.114 R)
• M74: 15,335,427 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 800.9

Radius: 9.7

Gravity: 8.51 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 9.08 AU - 9.88 AU

Year: 10881 Days

Day: 9.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 73,269,181 km

• M1: 122,371 km (0.065 R)
• M2: 208,988 km (0.044 R)
• M3: 306,526 km (0.113 R)
• M4: 397,631 km (0.034 R)
• M5: 499,956 km (0.073 R)
• M6: 563,086 km (0.092 R)
• M7: 629,358 km (0.066 R)
• M8: 983,606 km (0.098 R)
• M9: 1,065,735 km (0.086 R)
• M10: 1,488,349 km (0.118 R)
• M11: 1,656,796 km (0.073 R)
• M12: 1,780,963 km (0.115 R)
• M13: 2,476,144 km (0.069 R)
• M14: 2,647,733 km (0.038 R)
• M15: 2,793,890 km (0.114 R)
• M16: 2,912,671 km (0.083 R)
• M17: 3,217,102 km (0.053 R)
• M18: 3,310,451 km (0.063 R)
• M19: 4,674,933 km (0.119 R)
• M20: 5,067,777 km (0.112 R)
• M21: 5,213,336 km (0.086 R)
• M22: 5,397,192 km (0.102 R)
• M23: 5,620,542 km (0.065 R)
• M24: 6,115,262 km (0.085 R)
• M25: 6,387,380 km (0.108 R)
• M26: 6,663,538 km (0.108 R)
• M27: 7,024,368 km (0.108 R)
• M28: 7,105,450 km (0.096 R)
• M29: 7,227,672 km (0.12 R)
• M30: 7,309,502 km (0.105 R)
• M31: 7,474,059 km (0.051 R)
• M32: 7,933,175 km (0.11 R)
• M33: 8,660,670 km (0.07 R)
• M34: 9,409,407 km (0.117 R)
• M35: 10,547,847 km (0.105 R)
• M36: 12,019,291 km (0.109 R)
• M37: 12,409,443 km (0.05 R)
• M38: 12,853,150 km (0.042 R)
• M39: 13,402,772 km (0.081 R)
• M40: 14,628,428 km (0.119 R)
• M41: 16,371,393 km (0.065 R)
• M42: 17,075,849 km (0.04 R)
• M43: 17,404,366 km (0.026 R)
• M44: 17,734,977 km (0.095 R)
• M45: 18,290,584 km (0.101 R)
• M46: 21,506,339 km (0.097 R)
• M47: 22,576,563 km (0.074 R)
• M48: 22,696,540 km (0.114 R)
• M49: 23,238,982 km (0.106 R)
• M50: 23,907,984 km (0.089 R)
• M51: 24,091,391 km (0.108 R)
• M52: 24,583,119 km (0.08 R)
• M53: 24,644,903 km (0.099 R)
• M54: 24,768,321 km (0.115 R)
• M55: 25,078,138 km (0.111 R)
• M56: 26,266,993 km (0.077 R)
• M57: 27,410,070 km (0.071 R)
• M58: 27,474,098 km (0.07 R)
• M59: 27,794,836 km (0.117 R)
• M60: 28,245,873 km (0.041 R)
• M61: 28,829,305 km (0.11 R)
• M62: 29,024,680 km (0.114 R)
• M63: 29,285,878 km (0.038 R)
• M64: 31,135,805 km (0.073 R)
• M65: 32,074,980 km (0.072 R)
• M66: 32,683,694 km (0.095 R)
• M67: 33,775,010 km (0.116 R)
• M68: 34,256,267 km (0.082 R)
• M69: 36,344,503 km (0.112 R)
• M70: 37,333,046 km (0.095 R)
• M71: 37,475,015 km (0.11 R)
• M72: 38,401,923 km (0.062 R)
• M73: 38,617,045 km (0.112 R)
• M74: 38,904,273 km (0.098 R)
• M75: 39,336,461 km (0.071 R)
• M76: 40,060,515 km (0.109 R)
• M77: 41,521,637 km (0.104 R)
• M78: 41,889,648 km (0.101 R)
• M79: 46,541,992 km (0.055 R)
• M80: 47,077,403 km (0.114 R)
• M81: 47,307,634 km (0.047 R)
• M82: 47,691,951 km (0.095 R)
• M83: 49,785,423 km (0.056 R)
• M84: 50,332,952 km (0.105 R)
• M85: 51,987,803 km (0.088 R)
• M86: 52,622,996 km (0.118 R)
• M87: 52,941,490 km (0.025 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 822.4

Radius: 5.8

Gravity: 24.45 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 10.34 AU - 16.62 AU

Year: 18450 Days

Day: 24.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,269,181 km

• M1: 91,554 km (0.107 R)
• M2: 198,965 km (0.116 R)
• M3: 339,138 km (0.114 R)
• M4: 754,871 km (0.06 R)
• M5: 1,006,345 km (0.081 R)
• M6: 1,114,055 km (0.093 R)
• M7: 1,169,407 km (0.088 R)
• M8: 1,370,316 km (0.111 R)
• M9: 1,459,776 km (0.075 R)
• M10: 2,865,398 km (0.094 R)
• M11: 3,175,514 km (0.066 R)
• M12: 3,415,170 km (0.066 R)
• M13: 3,619,371 km (0.069 R)
• M14: 3,743,836 km (0.095 R)
• M15: 4,744,197 km (0.075 R)
• M16: 5,629,069 km (0.061 R)
• M17: 6,164,330 km (0.045 R)
• M18: 6,513,342 km (0.096 R)
• M19: 6,971,560 km (0.082 R)
• M20: 8,188,987 km (0.046 R)
• M21: 8,627,608 km (0.1 R)
• M22: 8,683,109 km (0.087 R)
• M23: 9,815,266 km (0.057 R)
• M24: 10,398,548 km (0.06 R)
• M25: 10,635,062 km (0.099 R)
• M26: 12,277,048 km (0.068 R)
• M27: 12,339,431 km (0.086 R)
• M28: 15,117,014 km (0.104 R)
• M29: 15,519,433 km (0.108 R)
• M30: 15,993,359 km (0.108 R)
• M31: 16,061,426 km (0.086 R)
• M32: 16,266,225 km (0.03 R)
• M33: 17,163,812 km (0.112 R)
• M34: 17,303,387 km (0.1 R)
• M35: 18,077,556 km (0.113 R)
• M36: 18,219,525 km (0.082 R)
• M37: 18,862,945 km (0.039 R)
• M38: 20,171,926 km (0.097 R)
• M39: 20,837,338 km (0.107 R)
• M40: 21,135,337 km (0.119 R)
• M41: 21,585,178 km (0.077 R)
• M42: 22,493,985 km (0.038 R)
• M43: 24,036,488 km (0.116 R)
• M44: 24,741,693 km (0.071 R)
• M45: 26,172,447 km (0.061 R)
• M46: 26,413,449 km (0.058 R)
• M47: 26,655,199 km (0.07 R)
• M48: 28,450,673 km (0.083 R)
• M49: 28,533,101 km (0.097 R)
• M50: 28,615,829 km (0.119 R)
• M51: 29,696,973 km (0.059 R)
• M52: 30,368,966 km (0.113 R)
• M53: 31,471,652 km (0.025 R)
• M54: 34,241,307 km (0.061 R)
• M55: 35,211,150 km (0.112 R)
• M56: 35,744,018 km (0.103 R)
• M57: 36,100,809 km (0.116 R)
• M58: 37,720,505 km (0.034 R)
• M59: 37,901,967 km (0.114 R)
• M60: 38,083,728 km (0.073 R)
• M61: 39,916,901 km (0.102 R)
• M62: 40,565,258 km (0.092 R)
• M63: 41,123,856 km (0.095 R)
• M64: 43,098,548 km (0.074 R)
• M65: 43,573,372 km (0.063 R)
• M66: 43,763,660 km (0.076 R)
• M67: 44,527,956 km (0.091 R)
• M68: 44,719,740 km (0.069 R)
• M69: 46,749,783 km (0.085 R)
• M70: 49,502,683 km (0.084 R)
• M71: 50,598,637 km (0.078 R)
• M72: 50,999,111 km (0.04 R)
• M73: 51,501,161 km (0.083 R)
• M74: 52,408,921 km (0.044 R)
• M75: 53,423,943 km (0.032 R)
• M76: 55,164,065 km (0.096 R)
• M77: 57,235,098 km (0.101 R)
• M78: 57,443,638 km (0.083 R)
• M79: 59,647,962 km (0.083 R)
• M80: 60,071,025 km (0.114 R)
• M81: 60,707,414 km (0.115 R)
• M82: 62,952,430 km (0.08 R)
• M83: 65,115,615 km (0.073 R)
• M84: 66,096,977 km (0.073 R)
• M85: 67,853,705 km (0.098 R)
• M86: 68,295,168 km (0.088 R)
• M87: 68,848,530 km (0.096 R)
• M88: 69,848,293 km (0.065 R)
• M89: 69,959,594 km (0.072 R)
• M90: 72,988,951 km (0.105 R)
• M91: 73,894,766 km (0.116 R)
• M92: 74,690,477 km (0.054 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 589.6

Radius: 6.6

Gravity: 13.54 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 14.16 AU - 14.64 AU

Year: 20370 Days

Day: 16.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,269,181 km

• M1: 144,512 km (0.081 R)
• M2: 190,588 km (0.113 R)
• M3: 337,343 km (0.118 R)
• M4: 462,407 km (0.113 R)
• M5: 581,936 km (0.046 R)
• M6: 712,086 km (0.1 R)
• M7: 757,564 km (0.056 R)
• M8: 827,875 km (0.113 R)
• M9: 875,896 km (0.07 R)
• M10: 924,964 km (0.108 R)
• M11: 1,000,511 km (0.047 R)
• M12: 1,051,972 km (0.095 R)
• M13: 1,157,738 km (0.085 R)
• M14: 1,211,892 km (0.077 R)
• M15: 1,267,094 km (0.053 R)
• M16: 1,525,599 km (0.069 R)
• M17: 1,707,211 km (0.078 R)
• M18: 1,960,181 km (0.108 R)
• M19: 2,327,444 km (0.033 R)
• M20: 2,501,426 km (0.097 R)
• M21: 2,607,790 km (0.1 R)
• M22: 3,316,585 km (0.055 R)
• M23: 3,672,029 km (0.115 R)
• M24: 3,998,302 km (0.111 R)
• M25: 4,419,121 km (0.104 R)
• M26: 4,548,224 km (0.071 R)
• M27: 4,898,433 km (0.077 R)
• M28: 5,624,730 km (0.092 R)
• M29: 6,287,449 km (0.113 R)
• M30: 6,628,083 km (0.033 R)
• M31: 7,226,026 km (0.114 R)
• M32: 7,378,167 km (0.107 R)
• M33: 7,997,502 km (0.049 R)
• M34: 8,260,495 km (0.062 R)
• M35: 8,419,518 km (0.111 R)
• M36: 9,011,776 km (0.12 R)
• M37: 9,066,229 km (0.075 R)
• M38: 9,395,644 km (0.092 R)
• M39: 9,840,847 km (0.075 R)
• M40: 10,694,153 km (0.107 R)
• M41: 11,570,797 km (0.119 R)
• M42: 11,689,578 km (0.097 R)
• M43: 13,268,284 km (0.106 R)
• M44: 13,392,450 km (0.074 R)
• M45: 15,693,265 km (0.12 R)
• M46: 15,890,435 km (0.062 R)
• M47: 17,226,045 km (0.106 R)
• M48: 18,597,110 km (0.069 R)
• M49: 22,990,051 km (0.112 R)
• M50: 24,192,968 km (0.055 R)
• M51: 24,878,425 km (0.093 R)
• M52: 24,955,019 km (0.034 R)
• M53: 25,108,507 km (0.115 R)
• M54: 25,570,465 km (0.11 R)
• M55: 26,346,728 km (0.104 R)
• M56: 27,367,434 km (0.097 R)
• M57: 27,763,420 km (0.103 R)
• M58: 27,842,856 km (0.103 R)
• M59: 28,161,350 km (0.118 R)
• M60: 29,609,308 km (0.089 R)
• M61: 31,246,507 km (0.038 R)
• M62: 32,577,330 km (0.087 R)
• M63: 34,181,468 km (0.073 R)
• M64: 34,778,962 km (0.113 R)
• M65: 35,724,720 km (0.049 R)
• M66: 36,244,273 km (0.078 R)
• M67: 36,504,872 km (0.113 R)
• M68: 37,115,681 km (0.114 R)
• M69: 37,378,374 km (0.103 R)
• M70: 39,502,515 km (0.117 R)
• M71: 39,770,744 km (0.091 R)
• M72: 40,039,720 km (0.1 R)
• M73: 40,579,170 km (0.082 R)
• M74: 40,759,585 km (0.08 R)
• M75: 41,938,566 km (0.067 R)
• M76: 43,866,733 km (0.114 R)
• M77: 47,523,504 km (0.076 R)
• M78: 48,094,668 km (0.09 R)
• M79: 48,190,112 km (0.101 R)
• M80: 48,285,555 km (0.069 R)
• M81: 50,208,486 km (0.108 R)
• M82: 50,402,066 km (0.103 R)
• M83: 53,831,148 km (0.097 R)
• M84: 55,024,042 km (0.036 R)
• M85: 55,123,973 km (0.083 R)
• M86: 56,829,838 km (0.072 R)
• M87: 58,247,577 km (0.115 R)
• M88: 58,451,030 km (0.114 R)
• M89: 58,960,859 km (0.036 R)
• M90: 60,808,243 km (0.045 R)
• M91: 63,614,699 km (0.11 R)
• M92: 64,244,058 km (0.042 R)
• M93: 66,356,828 km (0.079 R)
• M94: 68,922,133 km (0.102 R)
• M95: 70,433,520 km (0.037 R)
• M96: 71,846,621 km (0.119 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 20,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit