🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.62 AU - 0.66 AU

Year: 195 Days

Day: 33.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.99 AU - 1.11 AU

Year: 410 Days

Day: 28.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,025,636 km

• M1: 942,467 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.86 AU - 1.24 AU

Year: 410 Days

Day: 21.6 Hours

Environment

Temp: 15 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.39 AU - 1.81 AU

Year: 771 Days

Day: 33 Hours

Environment

Temp: -66 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.9 AU - 2.34 AU

Year: 1175 Days

Day: 20.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.1

Radius: 13.6

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.27 AU - 5.75 AU

Year: 4925 Days

Day: 7.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 94,025,636 km

• M1: 267,631 km (0.117 R)
• M2: 498,909 km (0.101 R)
• M3: 743,053 km (0.064 R)
• M4: 860,637 km (0.029 R)
• M5: 1,131,857 km (0.083 R)
• M6: 1,366,128 km (0.072 R)
• M7: 1,497,774 km (0.092 R)
• M8: 2,221,229 km (0.089 R)
• M9: 2,828,597 km (0.105 R)
• M10: 3,085,755 km (0.095 R)
• M11: 3,692,823 km (0.108 R)
• M12: 4,166,450 km (0.094 R)
• M13: 4,386,060 km (0.118 R)
• M14: 5,249,988 km (0.085 R)
• M15: 5,567,434 km (0.074 R)
• M16: 6,028,046 km (0.12 R)
• M17: 6,165,826 km (0.115 R)
• M18: 6,642,445 km (0.11 R)
• M19: 6,785,011 km (0.059 R)
• M20: 6,986,221 km (0.073 R)
• M21: 7,572,046 km (0.051 R)
• M22: 7,840,873 km (0.107 R)
• M23: 7,931,081 km (0.097 R)
• M24: 8,143,210 km (0.049 R)
• M25: 8,234,764 km (0.108 R)
• M26: 8,357,285 km (0.057 R)
• M27: 8,511,221 km (0.09 R)
• M28: 9,010,429 km (0.099 R)
• M29: 9,105,125 km (0.046 R)
• M30: 9,841,894 km (0.06 R)
• M31: 10,168,317 km (0.086 R)
• M32: 11,135,018 km (0.063 R)
• M33: 11,236,745 km (0.045 R)
• M34: 11,372,879 km (0.108 R)
• M35: 12,200,903 km (0.064 R)
• M36: 12,799,145 km (0.068 R)
• M37: 12,905,808 km (0.082 R)
• M38: 14,061,003 km (0.065 R)
• M39: 14,244,560 km (0.033 R)
• M40: 14,651,017 km (0.118 R)
• M41: 15,023,965 km (0.037 R)
• M42: 15,400,054 km (0.07 R)
• M43: 15,703,139 km (0.085 R)
• M44: 16,199,804 km (0.096 R)
• M45: 16,430,933 km (0.118 R)
• M46: 17,208,841 km (0.093 R)
• M47: 17,326,575 km (0.096 R)
• M48: 18,118,397 km (0.106 R)
• M49: 18,238,224 km (0.078 R)
• M50: 18,558,962 km (0.106 R)
• M51: 18,679,688 km (0.038 R)
• M52: 19,246,813 km (0.093 R)
• M53: 19,491,555 km (0.059 R)
• M54: 19,737,345 km (0.082 R)
• M55: 20,149,337 km (0.08 R)
• M56: 20,273,503 km (0.046 R)
• M57: 20,981,700 km (0.099 R)
• M58: 21,402,219 km (0.045 R)
• M59: 21,825,432 km (0.109 R)
• M60: 22,294,271 km (0.096 R)
• M61: 22,379,841 km (0.026 R)
• M62: 22,594,215 km (0.11 R)
• M63: 22,723,318 km (0.104 R)
• M64: 23,198,441 km (0.074 R)
• M65: 23,545,957 km (0.078 R)
• M66: 24,378,469 km (0.092 R)
• M67: 24,510,863 km (0.04 R)
• M68: 24,909,242 km (0.073 R)
• M69: 25,488,485 km (0.074 R)
• M70: 25,622,824 km (0.082 R)
• M71: 25,892,250 km (0.109 R)
• M72: 26,072,366 km (0.102 R)
• M73: 26,343,287 km (0.118 R)
• M74: 27,070,333 km (0.1 R)
• M75: 27,573,880 km (0.065 R)
• M76: 27,896,113 km (0.12 R)
• M77: 28,637,072 km (0.035 R)
• M78: 28,730,121 km (0.117 R)
• M79: 29,855,097 km (0.104 R)
• M80: 30,470,393 km (0.105 R)
• M81: 30,851,120 km (0.117 R)
• M82: 31,233,492 km (0.113 R)
• M83: 31,617,360 km (0.07 R)
• M84: 31,906,234 km (0.066 R)
• M85: 32,002,724 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.2

Radius: 10.6

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.84 AU - 12.28 AU

Year: 13067 Days

Day: 9.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 94,025,636 km

• M1: 575,054 km (0.119 R)
• M2: 787,932 km (0.116 R)
• M3: 1,095,356 km (0.051 R)
• M4: 1,901,987 km (0.105 R)
• M5: 2,226,316 km (0.113 R)
• M6: 2,885,145 km (0.032 R)
• M7: 3,450,774 km (0.101 R)
• M8: 4,018,947 km (0.068 R)
• M9: 4,386,958 km (0.094 R)
• M10: 4,649,502 km (0.113 R)
• M11: 4,799,399 km (0.118 R)
• M12: 6,001,567 km (0.046 R)
• M13: 6,459,337 km (0.107 R)
• M14: 6,739,384 km (0.098 R)
• M15: 6,852,630 km (0.091 R)
• M16: 7,564,416 km (0.097 R)
• M17: 8,098,780 km (0.075 R)
• M18: 8,380,622 km (0.112 R)
• M19: 9,902,182 km (0.107 R)
• M20: 10,009,594 km (0.044 R)
• M21: 10,138,846 km (0.112 R)
• M22: 10,399,146 km (0.034 R)
• M23: 11,642,903 km (0.107 R)
• M24: 11,915,470 km (0.102 R)
• M25: 12,167,244 km (0.119 R)
• M26: 13,074,106 km (0.072 R)
• M27: 13,215,476 km (0.106 R)
• M28: 14,511,293 km (0.101 R)
• M29: 14,657,899 km (0.044 R)
• M30: 15,026,209 km (0.075 R)
• M31: 15,372,677 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.2

Radius: 5.5

Gravity: 25.26 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 13.82 AU - 19.6 AU

Year: 26011 Days

Day: 19 Hours

Environment

Temp: -209 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,025,636 km

• M1: 241,002 km (0.04 R)
• M2: 417,677 km (0.104 R)
• M3: 485,295 km (0.048 R)
• M4: 1,150,557 km (0.117 R)
• M5: 1,247,347 km (0.116 R)
• M6: 1,697,786 km (0.114 R)
• M7: 1,734,438 km (0.111 R)
• M8: 1,883,587 km (0.082 R)
• M9: 2,605,247 km (0.113 R)
• M10: 3,129,139 km (0.056 R)
• M11: 3,174,317 km (0.079 R)
• M12: 3,356,976 km (0.059 R)
• M13: 3,496,252 km (0.102 R)
• M14: 4,072,204 km (0.1 R)
• M15: 4,937,478 km (0.086 R)
• M16: 5,042,944 km (0.103 R)
• M17: 7,484,232 km (0.066 R)
• M18: 7,727,328 km (0.084 R)
• M19: 8,598,586 km (0.073 R)
• M20: 8,662,016 km (0.102 R)
• M21: 8,981,407 km (0.12 R)
• M22: 10,635,661 km (0.041 R)
• M23: 10,977,641 km (0.082 R)
• M24: 11,323,212 km (0.108 R)
• M25: 12,167,094 km (0.111 R)
• M26: 12,381,318 km (0.12 R)
• M27: 13,250,183 km (0.09 R)
• M28: 13,396,938 km (0.1 R)
• M29: 16,285,523 km (0.083 R)
• M30: 17,961,020 km (0.027 R)
• M31: 18,613,565 km (0.098 R)
• M32: 19,523,420 km (0.086 R)
• M33: 19,857,921 km (0.102 R)
• M34: 20,702,401 km (0.093 R)
• M35: 21,731,035 km (0.107 R)
• M36: 22,338,852 km (0.097 R)
• M37: 22,688,611 km (0.12 R)
• M38: 25,006,032 km (0.111 R)
• M39: 26,932,105 km (0.097 R)
• M40: 27,397,653 km (0.107 R)
• M41: 29,095,589 km (0.063 R)
• M42: 29,957,273 km (0.111 R)
• M43: 32,000,181 km (0.115 R)
• M44: 32,394,372 km (0.082 R)
• M45: 33,287,321 km (0.066 R)
• M46: 35,503,763 km (0.047 R)
• M47: 35,911,717 km (0.088 R)
• M48: 36,116,367 km (0.069 R)
• M49: 36,218,841 km (0.03 R)
• M50: 36,321,465 km (0.061 R)
• M51: 39,442,675 km (0.088 R)
• M52: 42,324,230 km (0.106 R)
• M53: 43,191,000 km (0.093 R)
• M54: 43,845,042 km (0.105 R)
• M55: 43,954,248 km (0.08 R)
• M56: 45,162,700 km (0.066 R)
• M57: 45,937,168 km (0.113 R)
• M58: 46,381,922 km (0.118 R)
• M59: 46,493,223 km (0.094 R)
• M60: 51,020,503 km (0.094 R)
• M61: 52,870,431 km (0.083 R)
• M62: 55,449,648 km (0.108 R)
• M63: 61,461,986 km (0.077 R)
• M64: 62,812,107 km (0.101 R)
• M65: 63,305,481 km (0.119 R)
• M66: 64,668,916 km (0.105 R)
• M67: 65,042,461 km (0.03 R)
• M68: 65,167,226 km (0.089 R)
• M69: 67,677,179 km (0.052 R)
• M70: 68,183,119 km (0.056 R)
• M71: 70,218,847 km (0.092 R)
• M72: 71,372,546 km (0.109 R)
• M73: 75,002,239 km (0.102 R)
• M74: 77,234,987 km (0.071 R)
• M75: 78,558,629 km (0.109 R)
• M76: 79,223,292 km (0.073 R)
• M77: 80,424,264 km (0.113 R)
• M78: 85,287,990 km (0.118 R)
• M79: 86,381,700 km (0.119 R)
• M80: 88,444,954 km (0.079 R)
• M81: 89,968,309 km (0.088 R)
• M82: 90,246,112 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 536 - 11,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit