🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.53 AU - 0.71 AU

Year: 172 Days

Day: 23.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,811,934 km

• M1: 123,119 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.82 AU - 0.9 AU

Year: 282 Days

Day: 27.7 Hours

Environment

Temp: 124 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.55 AU - 2.95 AU

Year: 1610 Days

Day: 19.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,811,934 km

• M1: 231,428 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 4.43 AU - 6.33 AU

Year: 4406 Days

Day: 43.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.8

Radius: 11.8

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 11.4 AU - 11.58 AU

Year: 13752 Days

Day: 9.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,811,934 km

• M1: 159,621 km (0.045 R)
• M2: 250,277 km (0.091 R)
• M3: 361,279 km (0.104 R)
• M4: 511,026 km (0.068 R)
• M5: 788,979 km (0.094 R)
• M6: 880,234 km (0.047 R)
• M7: 1,094,757 km (0.058 R)
• M8: 1,505,703 km (0.059 R)
• M9: 1,838,707 km (0.077 R)
• M10: 1,913,207 km (0.097 R)
• M11: 2,090,929 km (0.114 R)
• M12: 2,713,855 km (0.104 R)
• M13: 2,856,721 km (0.119 R)
• M14: 3,639,866 km (0.096 R)
• M15: 4,252,619 km (0.099 R)
• M16: 4,385,761 km (0.096 R)
• M17: 4,793,565 km (0.103 R)
• M18: 5,037,260 km (0.093 R)
• M19: 5,178,330 km (0.106 R)
• M20: 5,284,994 km (0.081 R)
• M21: 5,536,767 km (0.058 R)
• M22: 5,645,973 km (0.11 R)
• M23: 5,755,778 km (0.092 R)
• M24: 5,866,331 km (0.102 R)
• M25: 6,932,365 km (0.116 R)
• M26: 7,129,087 km (0.088 R)
• M27: 7,367,546 km (0.058 R)
• M28: 7,852,542 km (0.079 R)
• M29: 8,057,641 km (0.105 R)
• M30: 8,431,336 km (0.094 R)
• M31: 8,853,202 km (0.087 R)
• M32: 9,023,893 km (0.06 R)
• M33: 9,238,865 km (0.079 R)
• M34: 9,455,483 km (0.11 R)
• M35: 9,673,896 km (0.054 R)
• M36: 9,805,692 km (0.054 R)
• M37: 10,654,360 km (0.113 R)
• M38: 10,745,017 km (0.093 R)
• M39: 11,853,686 km (0.111 R)
• M40: 12,708,938 km (0.087 R)
• M41: 12,901,620 km (0.071 R)
• M42: 13,143,968 km (0.112 R)
• M43: 14,028,840 km (0.115 R)
• M44: 14,478,531 km (0.059 R)
• M45: 14,983,723 km (0.095 R)
• M46: 16,586,365 km (0.081 R)
• M47: 17,381,328 km (0.074 R)
• M48: 17,756,669 km (0.073 R)
• M49: 18,080,399 km (0.029 R)
• M50: 18,569,733 km (0.051 R)
• M51: 19,063,406 km (0.077 R)
• M52: 19,394,915 km (0.111 R)
• M53: 19,951,718 km (0.112 R)
• M54: 20,740,099 km (0.071 R)
• M55: 21,138,179 km (0.081 R)
• M56: 21,768,734 km (0.09 R)
• M57: 22,931,110 km (0.077 R)
• M58: 23,460,686 km (0.041 R)
• M59: 23,994,451 km (0.119 R)
• M60: 24,173,221 km (0.07 R)
• M61: 24,472,117 km (0.113 R)
• M62: 24,712,222 km (0.07 R)
• M63: 25,437,024 km (0.073 R)
• M64: 26,475,831 km (0.069 R)
• M65: 27,155,454 km (0.041 R)
• M66: 27,715,698 km (0.114 R)
• M67: 29,164,853 km (0.105 R)
• M68: 29,292,011 km (0.091 R)
• M69: 29,738,710 km (0.041 R)
• M70: 30,316,158 km (0.11 R)
• M71: 30,444,962 km (0.099 R)
• M72: 31,091,973 km (0.083 R)
• M73: 32,795,144 km (0.108 R)
• M74: 35,745,813 km (0.056 R)
• M75: 36,223,030 km (0.08 R)
• M76: 36,977,153 km (0.106 R)
• M77: 37,736,512 km (0.08 R)
• M78: 38,152,992 km (0.112 R)
• M79: 43,630,069 km (0.098 R)
• M80: 44,213,052 km (0.097 R)
• M81: 45,903,508 km (0.105 R)
• M82: 46,347,964 km (0.041 R)
• M83: 47,316,011 km (0.039 R)
• M84: 51,100,538 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.8

Radius: 3.4

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 14.1 AU - 16.06 AU

Year: 20678 Days

Day: 23.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 49,811,934 km

• M1: 2,215,544 km (0.102 R)
• M2: 2,456,247 km (0.103 R)
• M3: 2,593,728 km (0.093 R)
• M4: 2,649,378 km (0.109 R)
• M5: 3,227,574 km (0.075 R)
• M6: 3,530,809 km (0.055 R)
• M7: 3,938,463 km (0.115 R)
• M8: 4,393,989 km (0.073 R)
• M9: 4,527,280 km (0.084 R)
• M10: 4,831,862 km (0.12 R)
• M11: 5,712,095 km (0.091 R)
• M12: 6,004,111 km (0.114 R)
• M13: 6,338,312 km (0.052 R)
• M14: 6,375,861 km (0.106 R)
• M15: 6,488,808 km (0.097 R)
• M16: 7,180,548 km (0.096 R)
• M17: 7,337,327 km (0.11 R)
• M18: 7,654,474 km (0.11 R)
• M19: 7,694,566 km (0.081 R)
• M20: 8,220,253 km (0.076 R)
• M21: 8,549,518 km (0.11 R)
• M22: 9,136,092 km (0.043 R)
• M23: 9,434,240 km (0.102 R)
• M24: 11,608,795 km (0.111 R)
• M25: 14,026,895 km (0.108 R)
• M26: 14,124,881 km (0.041 R)
• M27: 14,518,773 km (0.05 R)
• M28: 15,066,151 km (0.084 R)
• M29: 17,008,829 km (0.089 R)
• M30: 18,115,704 km (0.094 R)
• M31: 18,650,965 km (0.077 R)
• M32: 20,453,769 km (0.094 R)
• M33: 20,509,120 km (0.108 R)
• M34: 21,010,871 km (0.029 R)
• M35: 21,403,865 km (0.083 R)
• M36: 21,629,459 km (0.09 R)
• M37: 22,311,176 km (0.101 R)
• M38: 25,943,562 km (0.081 R)
• M39: 26,849,527 km (0.1 R)
• M40: 28,073,387 km (0.112 R)
• M41: 28,630,190 km (0.111 R)
• M42: 30,893,007 km (0.087 R)
• M43: 32,110,285 km (0.08 R)
• M44: 32,368,641 km (0.098 R)
• M45: 32,952,222 km (0.098 R)
• M46: 34,922,576 km (0.103 R)
• M47: 36,122,949 km (0.047 R)
• M48: 36,257,138 km (0.079 R)
• M49: 36,930,778 km (0.116 R)
• M50: 38,290,173 km (0.049 R)
• M51: 38,838,599 km (0.097 R)
• M52: 39,527,647 km (0.09 R)
• M53: 39,665,875 km (0.102 R)
• M54: 41,619,025 km (0.086 R)
• M55: 44,247,460 km (0.079 R)
• M56: 45,617,926 km (0.112 R)
• M57: 46,344,672 km (0.046 R)
• M58: 47,295,367 km (0.057 R)
• M59: 47,442,272 km (0.067 R)
• M60: 47,589,177 km (0.11 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 11,640 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit