🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.53 AU - 0.57 AU

Year: 154 Days

Day: 31.2 Hours

Environment

Temp: 169 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,140,397 km

• M1: 40,092 km (0.058 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.52 AU - 0.86 AU

Year: 217 Days

Day: 27.7 Hours

Environment

Temp: 140 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,140,397 km

• M1: 148,102 km (0.089 R)
• M2: 316,998 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.57 AU - 0.81 AU

Year: 217 Days

Day: 12.4 Hours

Environment

Temp: 112 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.55 AU - 2.25 AU

Year: 992 Days

Day: 35 Hours

Environment

Temp: -83 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,140,397 km

• M1: 400,623 km (0.079 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.53 AU - 2.39 AU

Year: 1039 Days

Day: 31.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 25.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,140,397 km

• M1: 804,238 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.51 AU - 2.79 AU

Year: 1634 Days

Day: 37.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 12.7

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.05 AU - 5.91 AU

Year: 4209 Days

Day: 14.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 68,140,397 km

• M1: 158,723 km (0.114 R)
• M2: 298,448 km (0.113 R)
• M3: 509,680 km (0.086 R)
• M4: 651,948 km (0.046 R)
• M5: 1,127,519 km (0.088 R)
• M6: 1,242,560 km (0.053 R)
• M7: 1,612,216 km (0.093 R)
• M8: 1,743,264 km (0.057 R)
• M9: 1,847,833 km (0.067 R)
• M10: 2,016,430 km (0.095 R)
• M11: 2,158,398 km (0.103 R)
• M12: 2,287,501 km (0.102 R)
• M13: 2,402,542 km (0.115 R)
• M14: 2,604,499 km (0.089 R)
• M15: 2,864,949 km (0.116 R)
• M16: 3,188,828 km (0.114 R)
• M17: 3,600,970 km (0.107 R)
• M18: 3,813,549 km (0.05 R)
• M19: 4,150,294 km (0.109 R)
• M20: 4,683,909 km (0.088 R)
• M21: 5,109,366 km (0.069 R)
• M22: 5,239,516 km (0.049 R)
• M23: 5,861,394 km (0.086 R)
• M24: 6,459,786 km (0.077 R)
• M25: 6,600,707 km (0.066 R)
• M26: 6,837,819 km (0.064 R)
• M27: 7,198,949 km (0.113 R)
• M28: 7,690,079 km (0.079 R)
• M29: 7,889,493 km (0.115 R)
• M30: 8,015,155 km (0.107 R)
• M31: 8,242,843 km (0.03 R)
• M32: 8,524,087 km (0.115 R)
• M33: 8,782,592 km (0.087 R)
• M34: 8,938,922 km (0.067 R)
• M35: 9,148,807 km (0.112 R)
• M36: 9,520,109 km (0.116 R)
• M37: 9,600,294 km (0.105 R)
• M38: 9,680,777 km (0.106 R)
• M39: 9,815,266 km (0.087 R)
• M40: 10,525,108 km (0.112 R)
• M41: 10,746,812 km (0.029 R)
• M42: 10,858,262 km (0.048 R)
• M43: 10,970,161 km (0.099 R)
• M44: 11,251,555 km (0.104 R)
• M45: 11,936,414 km (0.098 R)
• M46: 12,254,908 km (0.086 R)
• M47: 12,400,467 km (0.115 R)
• M48: 13,226,995 km (0.074 R)
• M49: 13,556,559 km (0.057 R)
• M50: 13,647,066 km (0.091 R)
• M51: 14,285,101 km (0.111 R)
• M52: 14,530,890 km (0.112 R)
• M53: 14,716,092 km (0.095 R)
• M54: 15,088,740 km (0.081 R)
• M55: 15,182,389 km (0.094 R)
• M56: 16,034,199 km (0.087 R)
• M57: 16,161,806 km (0.101 R)
• M58: 17,096,344 km (0.108 R)
• M59: 17,488,290 km (0.104 R)
• M60: 17,685,311 km (0.087 R)
• M61: 18,048,534 km (0.106 R)
• M62: 18,214,438 km (0.116 R)
• M63: 19,867,046 km (0.111 R)
• M64: 20,348,153 km (0.101 R)
• M65: 20,867,706 km (0.086 R)
• M66: 21,321,586 km (0.077 R)
• M67: 21,778,757 km (0.044 R)
• M68: 21,919,978 km (0.119 R)
• M69: 22,026,192 km (0.072 R)
• M70: 22,203,615 km (0.076 R)
• M71: 22,524,054 km (0.103 R)
• M72: 24,185,637 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439

Radius: 5

Gravity: 17.56 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.6 AU - 16.64 AU

Year: 21172 Days

Day: 23 Hours

Environment

Temp: -192 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,140,397 km

• M1: 187,297 km (0.05 R)
• M2: 347,516 km (0.112 R)
• M3: 1,190,350 km (0.065 R)
• M4: 1,460,524 km (0.109 R)
• M5: 3,290,106 km (0.066 R)
• M6: 3,743,537 km (0.1 R)
• M7: 4,017,152 km (0.107 R)
• M8: 4,136,381 km (0.076 R)
• M9: 4,419,121 km (0.099 R)
• M10: 4,833,956 km (0.119 R)
• M11: 5,003,450 km (0.116 R)
• M12: 6,473,698 km (0.096 R)
• M13: 7,867,202 km (0.096 R)
• M14: 8,931,890 km (0.081 R)
• M15: 9,087,622 km (0.062 R)
• M16: 9,666,416 km (0.063 R)
• M17: 10,638,952 km (0.115 R)
• M18: 10,748,906 km (0.087 R)
• M19: 10,859,309 km (0.083 R)
• M20: 11,304,513 km (0.069 R)
• M21: 11,360,612 km (0.083 R)
• M22: 12,155,276 km (0.1 R)
• M23: 12,792,264 km (0.106 R)
• M24: 13,558,803 km (0.065 R)
• M25: 14,705,919 km (0.072 R)
• M26: 14,951,260 km (0.064 R)
• M27: 18,526,350 km (0.064 R)
• M28: 18,924,280 km (0.056 R)
• M29: 20,067,358 km (0.077 R)
• M30: 21,094,347 km (0.036 R)
• M31: 22,278,713 km (0.094 R)
• M32: 24,420,805 km (0.114 R)
• M33: 24,566,065 km (0.112 R)
• M34: 25,149,347 km (0.081 R)
• M35: 25,516,310 km (0.094 R)
• M36: 25,663,664 km (0.05 R)
• M37: 25,737,416 km (0.105 R)
• M38: 26,553,173 km (0.101 R)
• M39: 27,076,766 km (0.116 R)
• M40: 27,226,962 km (0.086 R)
• M41: 27,982,282 km (0.095 R)
• M42: 28,210,119 km (0.096 R)
• M43: 28,744,333 km (0.087 R)
• M44: 29,436,074 km (0.11 R)
• M45: 32,019,031 km (0.113 R)
• M46: 33,942,560 km (0.106 R)
• M47: 34,918,237 km (0.114 R)
• M48: 35,081,748 km (0.119 R)
• M49: 35,491,646 km (0.046 R)
• M50: 35,738,333 km (0.086 R)
• M51: 36,068,196 km (0.072 R)
• M52: 37,900,172 km (0.078 R)
• M53: 39,251,489 km (0.075 R)
• M54: 40,532,496 km (0.082 R)
• M55: 42,872,805 km (0.089 R)
• M56: 44,634,469 km (0.082 R)
• M57: 45,434,968 km (0.028 R)
• M58: 46,419,621 km (0.092 R)
• M59: 47,140,234 km (0.067 R)
• M60: 47,411,455 km (0.077 R)
• M61: 49,599,324 km (0.026 R)
• M62: 49,783,179 km (0.048 R)
• M63: 50,335,944 km (0.089 R)
• M64: 51,633,705 km (0.094 R)
• M65: 52,567,345 km (0.111 R)
• M66: 54,072,898 km (0.083 R)
• M67: 54,830,911 km (0.11 R)
• M68: 56,453,300 km (0.115 R)
• M69: 57,415,064 km (0.105 R)
• M70: 58,965,048 km (0.118 R)
• M71: 61,710,618 km (0.091 R)
• M72: 61,809,352 km (0.068 R)
• M73: 62,800,588 km (0.103 R)
• M74: 63,198,518 km (0.094 R)
• M75: 63,796,910 km (0.04 R)
• M76: 65,401,945 km (0.059 R)
• M77: 67,732,381 km (0.117 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 19,706 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit