🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.65 AU - 0.95 AU

Year: 258 Days

Day: 20.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,965,471 km

• M1: 58,942 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.3 AU - 1.7 AU

Year: 661 Days

Day: 21.9 Hours

Environment

Temp: -32 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.13 AU - 2.67 AU

Year: 1338 Days

Day: 32 Hours

Environment

Temp: -88 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.74 AU - 3.46 AU

Year: 1964 Days

Day: 47.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3 AU - 4.38 AU

Year: 2551 Days

Day: 19.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.45 AU - 4.83 AU

Year: 3032 Days

Day: 25.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,965,471 km

• M1: 47,273 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.6

Radius: 4.5

Gravity: 13.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.34 AU - 16.38 AU

Year: 17574 Days

Day: 23.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 51,965,471 km

• M1: 64,477 km (0.088 R)
• M2: 286,330 km (0.103 R)
• M3: 471,233 km (0.108 R)
• M4: 551,418 km (0.102 R)
• M5: 601,832 km (0.042 R)
• M6: 936,183 km (0.083 R)
• M7: 1,165,068 km (0.074 R)
• M8: 1,387,969 km (0.101 R)
• M9: 2,517,134 km (0.066 R)
• M10: 2,746,019 km (0.093 R)
• M11: 2,775,190 km (0.086 R)
• M12: 3,041,474 km (0.074 R)
• M13: 3,987,232 km (0.108 R)
• M14: 4,287,325 km (0.113 R)
• M15: 4,874,048 km (0.096 R)
• M16: 5,015,717 km (0.109 R)
• M17: 5,122,979 km (0.049 R)
• M18: 6,083,098 km (0.063 R)
• M19: 6,273,985 km (0.032 R)
• M20: 6,858,614 km (0.054 R)
• M21: 7,057,280 km (0.095 R)
• M22: 7,217,648 km (0.108 R)
• M23: 7,338,673 km (0.045 R)
• M24: 7,419,755 km (0.105 R)
• M25: 8,756,711 km (0.119 R)
• M26: 8,929,048 km (0.108 R)
• M27: 9,058,899 km (0.082 R)
• M28: 9,807,188 km (0.065 R)
• M29: 9,851,768 km (0.113 R)
• M30: 9,986,107 km (0.077 R)
• M31: 10,166,073 km (0.09 R)
• M32: 10,758,480 km (0.062 R)
• M33: 11,082,061 km (0.086 R)
• M34: 11,408,932 km (0.091 R)
• M35: 12,167,692 km (0.054 R)
• M36: 14,948,866 km (0.095 R)
• M37: 15,000,328 km (0.093 R)
• M38: 16,728,632 km (0.09 R)
• M39: 17,426,656 km (0.068 R)
• M40: 17,534,965 km (0.113 R)
• M41: 18,243,760 km (0.085 R)
• M42: 18,629,423 km (0.101 R)
• M43: 20,369,096 km (0.114 R)
• M44: 20,483,090 km (0.111 R)
• M45: 20,769,121 km (0.109 R)
• M46: 21,287,179 km (0.058 R)
• M47: 21,634,844 km (0.055 R)
• M48: 21,693,038 km (0.107 R)
• M49: 22,101,440 km (0.093 R)
• M50: 22,512,385 km (0.087 R)
• M51: 22,925,874 km (0.096 R)
• M52: 23,282,365 km (0.04 R)
• M53: 24,181,299 km (0.11 R)
• M54: 24,362,462 km (0.059 R)
• M55: 24,483,487 km (0.117 R)
• M56: 25,643,169 km (0.102 R)
• M57: 26,260,709 km (0.106 R)
• M58: 28,142,501 km (0.074 R)
• M59: 28,206,080 km (0.097 R)
• M60: 28,333,089 km (0.098 R)
• M61: 29,356,637 km (0.073 R)
• M62: 30,067,377 km (0.066 R)
• M63: 30,197,228 km (0.096 R)
• M64: 31,439,788 km (0.079 R)
• M65: 31,637,556 km (0.097 R)
• M66: 31,968,018 km (0.09 R)
• M67: 32,432,519 km (0.062 R)
• M68: 32,832,544 km (0.096 R)
• M69: 33,100,174 km (0.112 R)
• M70: 33,234,214 km (0.081 R)
• M71: 34,177,578 km (0.059 R)
• M72: 34,720,619 km (0.055 R)
• M73: 34,924,969 km (0.077 R)
• M74: 37,827,916 km (0.118 R)
• M75: 38,108,412 km (0.026 R)
• M76: 41,311,153 km (0.091 R)
• M77: 41,455,365 km (0.085 R)
• M78: 41,672,282 km (0.105 R)
• M79: 41,961,904 km (0.105 R)
• M80: 43,054,118 km (0.07 R)
• M81: 44,450,913 km (0.05 R)
• M82: 45,713,369 km (0.11 R)
• M83: 47,439,878 km (0.096 R)
• M84: 48,045,451 km (0.117 R)
• M85: 48,273,139 km (0.091 R)
• M86: 48,349,134 km (0.101 R)
• M87: 48,882,301 km (0.052 R)
• M88: 50,184,999 km (0.098 R)
• M89: 51,731,991 km (0.113 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 20,126 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit