🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.85 AU - 0.85 AU

Year: 274 Days

Day: 13.8 Hours

Environment

Temp: 112 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,548,267 km

• M1: 268,079 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.92 AU - 1.22 AU

Year: 387 Days

Day: 36.4 Hours

Environment

Temp: 89 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,548,267 km

• M1: 70,461 km (0.059 R)
• M2: 86,916 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.76 AU - 4.86 AU

Year: 3130 Days

Day: 20.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,548,267 km

• M1: 264,190 km (0.114 R)
• M2: 1,960,181 km (0.09 R)

Asteroid Belt

Center: 5.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.6

Radius: 13.4

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.27 AU - 6.65 AU

Year: 5090 Days

Day: 13.4 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 108,548,267 km

• M1: 169,345 km (0.081 R)
• M2: 280,646 km (0.03 R)
• M3: 430,543 km (0.073 R)
• M4: 722,259 km (0.115 R)
• M5: 821,592 km (0.118 R)
• M6: 953,238 km (0.098 R)
• M7: 1,135,897 km (0.108 R)
• M8: 1,224,459 km (0.104 R)
• M9: 1,393,355 km (0.095 R)
• M10: 1,603,390 km (0.075 R)
• M11: 1,789,490 km (0.052 R)
• M12: 2,239,630 km (0.094 R)
• M13: 2,908,183 km (0.106 R)
• M14: 3,032,498 km (0.116 R)
• M15: 3,137,367 km (0.092 R)
• M16: 3,243,731 km (0.113 R)
• M17: 3,459,750 km (0.061 R)
• M18: 3,725,585 km (0.09 R)
• M19: 3,860,971 km (0.115 R)
• M20: 4,538,799 km (0.104 R)
• M21: 4,756,763 km (0.11 R)
• M22: 5,052,818 km (0.069 R)
• M23: 5,355,005 km (0.119 R)
• M24: 5,663,177 km (0.106 R)
• M25: 5,819,507 km (0.114 R)
• M26: 5,924,524 km (0.088 R)
• M27: 6,567,795 km (0.117 R)
• M28: 7,093,033 km (0.112 R)
• M29: 7,431,873 km (0.101 R)
• M30: 7,920,908 km (0.115 R)
• M31: 8,184,051 km (0.06 R)
• M32: 8,301,934 km (0.101 R)
• M33: 8,629,104 km (0.088 R)
• M34: 8,960,613 km (0.093 R)
• M35: 10,744,418 km (0.047 R)
• M36: 11,231,808 km (0.108 R)
• M37: 11,627,046 km (0.118 R)
• M38: 12,026,771 km (0.113 R)
• M39: 12,127,451 km (0.039 R)
• M40: 12,431,134 km (0.094 R)
• M41: 13,011,574 km (0.089 R)
• M42: 13,287,732 km (0.114 R)
• M43: 13,775,870 km (0.057 R)
• M44: 13,881,186 km (0.115 R)
• M45: 14,841,605 km (0.106 R)
• M46: 14,985,668 km (0.092 R)
• M47: 15,640,009 km (0.088 R)
• M48: 16,118,273 km (0.064 R)
• M49: 16,266,375 km (0.097 R)
• M50: 17,392,099 km (0.095 R)
• M51: 17,772,825 km (0.058 R)
• M52: 18,272,034 km (0.104 R)
• M53: 18,736,984 km (0.089 R)
• M54: 18,892,715 km (0.083 R)
• M55: 19,284,213 km (0.091 R)
• M56: 19,638,909 km (0.066 R)
• M57: 20,274,700 km (0.088 R)
• M58: 20,635,231 km (0.075 R)
• M59: 20,876,832 km (0.087 R)
• M60: 21,159,871 km (0.112 R)
• M61: 21,893,648 km (0.098 R)
• M62: 22,843,296 km (0.082 R)
• M63: 22,968,210 km (0.051 R)
• M64: 23,553,886 km (0.084 R)
• M65: 24,356,628 km (0.091 R)
• M66: 25,642,421 km (0.067 R)
• M67: 25,858,890 km (0.04 R)
• M68: 26,032,423 km (0.116 R)
• M69: 26,119,339 km (0.073 R)
• M70: 27,567,896 km (0.092 R)
• M71: 29,403,761 km (0.074 R)
• M72: 29,539,596 km (0.096 R)
• M73: 29,766,536 km (0.098 R)
• M74: 29,902,969 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.4

Radius: 6.6

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 14.55 AU - 15.55 AU

Year: 20426 Days

Day: 24.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 108,548,267 km

• M1: 129,253 km (0.098 R)
• M2: 193,131 km (0.025 R)
• M3: 585,227 km (0.093 R)
• M4: 748,737 km (0.116 R)
• M5: 842,984 km (0.099 R)
• M6: 926,908 km (0.113 R)
• M7: 1,195,736 km (0.107 R)
• M8: 1,660,387 km (0.066 R)
• M9: 2,759,034 km (0.1 R)
• M10: 3,320,774 km (0.116 R)
• M11: 3,500,740 km (0.088 R)
• M12: 3,730,073 km (0.101 R)
• M13: 4,521,446 km (0.114 R)
• M14: 4,771,274 km (0.066 R)
• M15: 4,872,403 km (0.114 R)
• M16: 6,086,689 km (0.106 R)
• M17: 6,840,811 km (0.057 R)
• M18: 8,804,882 km (0.114 R)
• M19: 8,898,081 km (0.092 R)
• M20: 9,085,378 km (0.111 R)
• M21: 9,148,209 km (0.07 R)
• M22: 9,368,866 km (0.068 R)
• M23: 9,880,042 km (0.099 R)
• M24: 11,163,442 km (0.086 R)
• M25: 11,433,167 km (0.036 R)
• M26: 12,151,386 km (0.072 R)
• M27: 13,380,632 km (0.044 R)
• M28: 13,559,401 km (0.063 R)
• M29: 14,428,864 km (0.115 R)
• M30: 14,759,476 km (0.097 R)
• M31: 15,316,129 km (0.063 R)
• M32: 15,804,117 km (0.105 R)
• M33: 16,297,192 km (0.113 R)
• M34: 16,411,634 km (0.092 R)
• M35: 17,220,660 km (0.068 R)
• M36: 17,845,680 km (0.107 R)
• M37: 18,438,536 km (0.065 R)
• M38: 19,238,885 km (0.12 R)
• M39: 19,359,909 km (0.099 R)
• M40: 19,643,248 km (0.079 R)
• M41: 20,584,069 km (0.102 R)
• M42: 21,372,300 km (0.1 R)
• M43: 21,791,024 km (0.096 R)
• M44: 23,020,868 km (0.098 R)
• M45: 23,278,177 km (0.12 R)
• M46: 23,493,298 km (0.109 R)
• M47: 25,193,628 km (0.069 R)
• M48: 25,458,715 km (0.112 R)
• M49: 25,591,708 km (0.096 R)
• M50: 26,708,157 km (0.109 R)
• M51: 29,173,380 km (0.094 R)
• M52: 29,266,131 km (0.096 R)
• M53: 31,330,132 km (0.069 R)
• M54: 31,615,266 km (0.092 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.3

Radius: 6.6

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 16.31 AU - 16.85 AU

Year: 23619 Days

Day: 23.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 108,548,267 km

• M1: 106,962 km (0.092 R)
• M2: 211,531 km (0.116 R)
• M3: 417,976 km (0.105 R)
• M4: 559,795 km (0.1 R)
• M5: 610,659 km (0.073 R)
• M6: 663,167 km (0.106 R)
• M7: 849,866 km (0.107 R)
• M8: 1,317,209 km (0.091 R)
• M9: 1,577,210 km (0.1 R)
• M10: 1,700,778 km (0.09 R)
• M11: 2,144,485 km (0.099 R)
• M12: 2,507,111 km (0.106 R)
• M13: 2,680,943 km (0.087 R)
• M14: 2,798,976 km (0.086 R)
• M15: 2,858,815 km (0.113 R)
• M16: 2,949,172 km (0.071 R)
• M17: 3,101,912 km (0.112 R)
• M18: 3,351,740 km (0.086 R)
• M19: 4,038,245 km (0.099 R)
• M20: 4,802,690 km (0.045 R)
• M21: 4,982,656 km (0.072 R)
• M22: 5,460,921 km (0.102 R)
• M23: 5,535,720 km (0.111 R)
• M24: 6,146,977 km (0.106 R)
• M25: 6,224,917 km (0.114 R)
• M26: 6,342,501 km (0.102 R)
• M27: 6,900,501 km (0.054 R)
• M28: 7,144,495 km (0.092 R)
• M29: 7,391,332 km (0.08 R)
• M30: 7,557,385 km (0.082 R)
• M31: 7,724,785 km (0.082 R)
• M32: 9,151,650 km (0.086 R)
• M33: 9,285,241 km (0.079 R)
• M34: 10,101,147 km (0.03 R)
• M35: 10,470,953 km (0.095 R)
• M36: 11,703,640 km (0.077 R)
• M37: 11,994,608 km (0.104 R)
• M38: 12,140,914 km (0.075 R)
• M39: 12,534,058 km (0.092 R)
• M40: 12,732,275 km (0.12 R)
• M41: 13,232,231 km (0.111 R)
• M42: 14,874,965 km (0.114 R)
• M43: 15,084,701 km (0.115 R)
• M44: 15,190,018 km (0.084 R)
• M45: 15,242,826 km (0.108 R)
• M46: 15,560,423 km (0.087 R)
• M47: 15,933,819 km (0.083 R)
• M48: 16,798,345 km (0.117 R)
• M49: 17,236,367 km (0.032 R)
• M50: 17,844,632 km (0.043 R)
• M51: 20,231,317 km (0.104 R)
• M52: 20,990,227 km (0.07 R)
• M53: 24,611,243 km (0.12 R)
• M54: 26,492,736 km (0.052 R)
• M55: 27,322,406 km (0.041 R)
• M56: 29,334,946 km (0.081 R)
• M57: 31,798,673 km (0.109 R)
• M58: 32,001,378 km (0.068 R)
• M59: 32,475,903 km (0.109 R)
• M60: 33,637,979 km (0.052 R)
• M61: 34,605,279 km (0.072 R)
• M62: 35,022,657 km (0.103 R)
• M63: 35,862,350 km (0.075 R)
• M64: 36,002,822 km (0.108 R)
• M65: 36,355,125 km (0.096 R)
• M66: 37,063,172 km (0.103 R)
• M67: 37,347,557 km (0.07 R)
• M68: 37,490,124 km (0.063 R)
• M69: 38,636,642 km (0.06 R)
• M70: 38,925,067 km (0.108 R)
• M71: 39,721,975 km (0.07 R)
• M72: 40,304,958 km (0.111 R)
• M73: 41,479,301 km (0.089 R)
• M74: 41,700,706 km (0.062 R)
• M75: 41,922,559 km (0.073 R)
• M76: 41,996,610 km (0.051 R)
• M77: 44,539,475 km (0.063 R)
• M78: 46,440,864 km (0.11 R)
• M79: 47,748,798 km (0.098 R)
• M80: 48,058,316 km (0.117 R)
• M81: 48,679,446 km (0.107 R)
• M82: 49,615,929 km (0.115 R)
• M83: 50,637,234 km (0.114 R)
• M84: 51,348,272 km (0.113 R)
• M85: 51,744,856 km (0.083 R)
• M86: 51,824,293 km (0.109 R)
• M87: 52,461,131 km (0.106 R)
• M88: 52,940,442 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.3

Radius: 5.8

Gravity: 24.74 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 17.42 AU - 22.26 AU

Year: 30916 Days

Day: 17.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,548,267 km

• M1: 356,193 km (0.084 R)
• M2: 500,854 km (0.1 R)
• M3: 693,087 km (0.083 R)
• M4: 1,142,329 km (0.07 R)
• M5: 3,198,402 km (0.12 R)
• M6: 4,247,532 km (0.114 R)
• M7: 4,525,186 km (0.051 R)
• M8: 5,039,803 km (0.102 R)
• M9: 6,564,055 km (0.097 R)
• M10: 8,844,077 km (0.116 R)
• M11: 10,067,039 km (0.097 R)
• M12: 11,572,293 km (0.114 R)
• M13: 12,746,636 km (0.047 R)
• M14: 12,826,222 km (0.084 R)
• M15: 14,205,066 km (0.067 R)
• M16: 15,290,847 km (0.068 R)
• M17: 15,800,976 km (0.11 R)
• M18: 16,230,322 km (0.088 R)
• M19: 16,316,640 km (0.109 R)
• M20: 17,452,836 km (0.092 R)
• M21: 18,704,671 km (0.115 R)
• M22: 20,077,680 km (0.1 R)
• M23: 21,011,021 km (0.102 R)
• M24: 21,672,692 km (0.085 R)
• M25: 21,767,837 km (0.077 R)
• M26: 24,189,676 km (0.085 R)
• M27: 24,783,580 km (0.101 R)
• M28: 25,082,327 km (0.096 R)
• M29: 25,282,040 km (0.086 R)
• M30: 26,593,714 km (0.112 R)
• M31: 26,797,467 km (0.117 R)
• M32: 27,617,712 km (0.094 R)
• M33: 27,927,379 km (0.094 R)
• M34: 28,030,751 km (0.06 R)
• M35: 28,654,425 km (0.045 R)
• M36: 28,758,844 km (0.103 R)
• M37: 28,967,982 km (0.114 R)
• M38: 29,072,701 km (0.104 R)
• M39: 30,021,151 km (0.095 R)
• M40: 30,339,645 km (0.101 R)
• M41: 32,165,038 km (0.118 R)
• M42: 32,273,497 km (0.119 R)
• M43: 34,690,699 km (0.113 R)
• M44: 35,472,049 km (0.105 R)
• M45: 36,938,257 km (0.12 R)
• M46: 37,165,646 km (0.096 R)
• M47: 37,735,913 km (0.082 R)
• M48: 37,964,948 km (0.119 R)
• M49: 39,000,913 km (0.118 R)
• M50: 43,356,754 km (0.109 R)
• M51: 44,318,519 km (0.099 R)
• M52: 44,560,119 km (0.026 R)
• M53: 46,263,291 km (0.1 R)
• M54: 46,631,003 km (0.099 R)
• M55: 47,492,836 km (0.087 R)
• M56: 48,111,573 km (0.096 R)
• M57: 48,484,221 km (0.033 R)
• M58: 50,235,414 km (0.082 R)
• M59: 50,865,819 km (0.112 R)
• M60: 51,752,935 km (0.092 R)
• M61: 52,389,623 km (0.075 R)
• M62: 55,092,109 km (0.091 R)
• M63: 56,525,555 km (0.089 R)
• M64: 56,787,501 km (0.107 R)
• M65: 59,030,572 km (0.075 R)
• M66: 59,695,684 km (0.055 R)
• M67: 59,828,976 km (0.102 R)
• M68: 60,899,348 km (0.118 R)
• M69: 61,436,854 km (0.076 R)
• M70: 69,966,475 km (0.099 R)
• M71: 70,107,097 km (0.119 R)
• M72: 74,942,699 km (0.12 R)
• M73: 78,274,243 km (0.079 R)
• M74: 79,884,515 km (0.06 R)
• M75: 80,767,591 km (0.077 R)
• M76: 80,915,095 km (0.114 R)
• M77: 81,358,054 km (0.118 R)
• M78: 84,630,956 km (0.115 R)
• M79: 85,380,890 km (0.108 R)
• M80: 86,736,097 km (0.054 R)
• M81: 87,795,250 km (0.105 R)
• M82: 88,858,442 km (0.056 R)
• M83: 89,620,644 km (0.116 R)
• M84: 95,327,204 km (0.057 R)
• M85: 95,483,085 km (0.073 R)
• M86: 97,988,251 km (0.086 R)
• M87: 100,198,111 km (0.036 R)
• M88: 101,150,151 km (0.116 R)
• M89: 102,105,184 km (0.106 R)
• M90: 102,583,897 km (0.063 R)
• M91: 104,666,599 km (0.113 R)
• M92: 105,632,702 km (0.027 R)
• M93: 105,955,235 km (0.085 R)
• M94: 106,925,228 km (0.095 R)
• M95: 108,222,989 km (0.103 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 19,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit