🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.73 AU - 1.15 AU

Year: 264 Days

Day: 12.7 Hours

Environment

Temp: 276 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,653,851 km

• M1: 709,094 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.97 AU - 1.25 AU

Year: 339 Days

Day: 27 Hours

Environment

Temp: 232 °C

Axial Tilt: 26.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,653,851 km

• M1: 418,724 km (0.054 R)
• M2: 608,564 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 2.57 AU - 3.71 AU

Year: 1612 Days

Day: 29.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,653,851 km

• M1: 53,706 km (0.101 R)
• M2: 1,052,421 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.41 AU - 5.67 AU

Year: 2802 Days

Day: 39.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.72 AU - 6.2 AU

Year: 4215 Days

Day: 17.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.31 AU - 10.53 AU

Year: 7717 Days

Day: 14.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.43 AU - 11.93 AU

Year: 8724 Days

Day: 18.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.4

Radius: 14.4

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 12.49 AU - 18.15 AU

Year: 17369 Days

Day: 6.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,653,851 km

• M1: 308,620 km (0.106 R)
• M2: 398,529 km (0.084 R)
• M3: 489,185 km (0.1 R)
• M4: 852,409 km (0.081 R)
• M5: 1,018,014 km (0.105 R)
• M6: 1,256,921 km (0.068 R)
• M7: 1,959,433 km (0.098 R)
• M8: 2,108,582 km (0.117 R)
• M9: 2,287,351 km (0.073 R)
• M10: 2,715,351 km (0.114 R)
• M11: 3,111,037 km (0.044 R)
• M12: 3,256,895 km (0.112 R)
• M13: 3,375,227 km (0.104 R)
• M14: 3,525,274 km (0.12 R)
• M15: 3,677,564 km (0.085 R)
• M16: 3,832,099 km (0.054 R)
• M17: 4,737,615 km (0.109 R)
• M18: 5,354,108 km (0.027 R)
• M19: 5,707,757 km (0.109 R)
• M20: 5,851,222 km (0.081 R)
• M21: 6,437,795 km (0.097 R)
• M22: 7,825,764 km (0.077 R)
• M23: 8,066,018 km (0.095 R)
• M24: 8,471,727 km (0.116 R)
• M25: 9,388,014 km (0.049 R)
• M26: 9,901,135 km (0.097 R)
• M27: 10,732,301 km (0.041 R)
• M28: 10,865,593 km (0.028 R)
• M29: 11,178,850 km (0.112 R)
• M30: 11,540,429 km (0.117 R)
• M31: 11,860,119 km (0.077 R)
• M32: 13,167,605 km (0.064 R)
• M33: 13,501,657 km (0.117 R)
• M34: 14,178,138 km (0.082 R)
• M35: 15,014,540 km (0.093 R)
• M36: 15,263,620 km (0.097 R)
• M37: 15,363,552 km (0.033 R)
• M38: 15,968,226 km (0.103 R)
• M39: 16,375,731 km (0.061 R)
• M40: 16,735,065 km (0.079 R)
• M41: 16,941,510 km (0.086 R)
• M42: 17,671,099 km (0.039 R)
• M43: 18,517,374 km (0.09 R)
• M44: 18,945,523 km (0.07 R)
• M45: 19,593,731 km (0.11 R)
• M46: 20,030,108 km (0.025 R)
• M47: 20,194,516 km (0.105 R)
• M48: 20,359,373 km (0.037 R)
• M49: 20,524,678 km (0.071 R)
• M50: 20,745,934 km (0.104 R)
• M51: 21,694,534 km (0.11 R)
• M52: 21,976,376 km (0.102 R)
• M53: 22,886,081 km (0.072 R)
• M54: 23,924,140 km (0.1 R)
• M55: 24,157,064 km (0.103 R)
• M56: 24,390,586 km (0.102 R)
• M57: 24,977,758 km (0.092 R)
• M58: 27,982,880 km (0.04 R)
• M59: 28,289,705 km (0.074 R)
• M60: 28,412,675 km (0.025 R)
• M61: 29,278,846 km (0.09 R)
• M62: 30,090,864 km (0.028 R)
• M63: 30,594,261 km (0.061 R)
• M64: 31,481,974 km (0.097 R)
• M65: 31,609,581 km (0.088 R)
• M66: 32,700,299 km (0.09 R)
• M67: 33,607,760 km (0.108 R)
• M68: 33,868,659 km (0.087 R)
• M69: 34,195,680 km (0.105 R)
• M70: 34,392,251 km (0.106 R)
• M71: 35,050,632 km (0.088 R)
• M72: 36,246,218 km (0.064 R)
• M73: 36,848,948 km (0.061 R)
• M74: 37,522,587 km (0.115 R)
• M75: 37,996,662 km (0.073 R)
• M76: 39,981,377 km (0.118 R)
• M77: 41,929,441 km (0.096 R)
• M78: 42,069,913 km (0.091 R)
• M79: 43,269,090 km (0.108 R)
• M80: 43,410,909 km (0.118 R)
• M81: 43,837,262 km (0.119 R)
• M82: 49,579,726 km (0.08 R)

Kuiper Belt

Range: 37.8 - 55.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 13,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit