🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.41 AU - 0.61 AU

Year: 129 Days

Day: 19.5 Hours

Environment

Temp: 228 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,184,589 km

• M1: 268,678 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.9 AU - 2.34 AU

Year: 1090 Days

Day: 14.3 Hours

Environment

Temp: -70 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,184,589 km

• M1: 195,973 km (0.085 R)
• M2: 1,719,179 km (0.056 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.63 AU - 3.33 AU

Year: 1816 Days

Day: 24.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,184,589 km

• M1: 24,085 km (0.082 R)
• M2: 629,508 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.2

Radius: 12.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 11.95 AU - 13.37 AU

Year: 15906 Days

Day: 8.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 74,184,589 km

• M1: 163,211 km (0.089 R)
• M2: 1,402,031 km (0.102 R)
• M3: 3,550,107 km (0.11 R)
• M4: 4,200,559 km (0.089 R)
• M5: 5,878,598 km (0.09 R)
• M6: 6,452,605 km (0.081 R)
• M7: 9,368,118 km (0.109 R)
• M8: 11,034,189 km (0.099 R)
• M9: 11,741,937 km (0.1 R)
• M10: 12,537,947 km (0.113 R)
• M11: 17,646,714 km (0.115 R)
• M12: 18,313,622 km (0.096 R)
• M13: 18,997,134 km (0.039 R)
• M14: 20,821,480 km (0.066 R)
• M15: 25,465,896 km (0.028 R)
• M16: 28,885,703 km (0.088 R)
• M17: 33,492,420 km (0.098 R)
• M18: 44,949,074 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541

Radius: 3.3

Gravity: 49.68 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.48 AU - 16.3 AU

Year: 17301 Days

Day: 20.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 74,184,589 km

• M1: 43,533 km (0.093 R)
• M2: 156,928 km (0.1 R)
• M3: 292,763 km (0.105 R)
• M4: 506,987 km (0.093 R)
• M5: 1,368,073 km (0.119 R)
• M6: 1,629,719 km (0.102 R)
• M7: 1,905,578 km (0.056 R)
• M8: 2,334,325 km (0.104 R)
• M9: 2,527,007 km (0.092 R)
• M10: 3,144,098 km (0.104 R)
• M11: 3,654,227 km (0.045 R)
• M12: 3,855,436 km (0.093 R)
• M13: 7,231,262 km (0.062 R)
• M14: 7,411,378 km (0.103 R)
• M15: 9,117,392 km (0.051 R)
• M16: 11,550,302 km (0.114 R)
• M17: 12,685,750 km (0.096 R)
• M18: 14,596,563 km (0.101 R)
• M19: 15,997,099 km (0.072 R)
• M20: 16,457,262 km (0.106 R)
• M21: 17,005,388 km (0.084 R)
• M22: 17,727,647 km (0.12 R)
• M23: 19,492,303 km (0.104 R)
• M24: 19,929,129 km (0.055 R)
• M25: 25,378,531 km (0.073 R)
• M26: 25,899,281 km (0.096 R)
• M27: 29,744,545 km (0.105 R)
• M28: 31,622,447 km (0.09 R)
• M29: 32,225,177 km (0.111 R)
• M30: 37,593,197 km (0.119 R)
• M31: 39,368,026 km (0.062 R)
• M32: 41,916,725 km (0.114 R)
• M33: 49,085,455 km (0.09 R)
• M34: 56,497,880 km (0.065 R)
• M35: 61,210,362 km (0.106 R)
• M36: 63,280,498 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 820.5

Radius: 4.7

Gravity: 37.14 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 13.46 AU - 13.62 AU

Year: 17592 Days

Day: 20.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 74,184,589 km

• M1: 59,540 km (0.109 R)
• M2: 253,269 km (0.105 R)
• M3: 527,781 km (0.072 R)
• M4: 754,721 km (0.087 R)
• M5: 1,045,240 km (0.087 R)
• M6: 1,469,350 km (0.094 R)
• M7: 1,633,908 km (0.079 R)
• M8: 2,870,334 km (0.074 R)
• M9: 3,633,433 km (0.069 R)
• M10: 6,076,217 km (0.034 R)
• M11: 6,459,337 km (0.075 R)
• M12: 8,205,144 km (0.103 R)
• M13: 9,324,286 km (0.107 R)
• M14: 10,481,126 km (0.06 R)
• M15: 12,730,629 km (0.078 R)
• M16: 13,076,200 km (0.113 R)
• M17: 16,883,616 km (0.085 R)
• M18: 18,242,712 km (0.099 R)
• M19: 18,770,494 km (0.104 R)
• M20: 20,041,776 km (0.087 R)
• M21: 22,754,584 km (0.113 R)
• M22: 23,469,064 km (0.11 R)
• M23: 26,365,428 km (0.105 R)
• M24: 28,189,624 km (0.082 R)
• M25: 28,776,497 km (0.046 R)
• M26: 29,974,477 km (0.092 R)
• M27: 32,214,256 km (0.107 R)
• M28: 34,830,872 km (0.109 R)
• M29: 38,727,149 km (0.111 R)
• M30: 51,788,389 km (0.116 R)
• M31: 54,820,140 km (0.112 R)
• M32: 57,967,978 km (0.118 R)
• M33: 73,078,261 km (0.099 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 15,239 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit