🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.5 AU - 0.8 AU

Year: 202 Days

Day: 38.3 Hours

Environment

Temp: 172 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,675,622 km

• M1: 24,684 km (0.033 R)
• M2: 194,776 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.09 AU - 1.29 AU

Year: 500 Days

Day: 22.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,675,622 km

• M1: 763,099 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.18 AU - 4.18 AU

Year: 2718 Days

Day: 25.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.1

Radius: 10.3

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.93 AU - 6.81 AU

Year: 5476 Days

Day: 13.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,675,622 km

• M1: 128,505 km (0.072 R)
• M2: 591,360 km (0.071 R)
• M3: 1,192,893 km (0.054 R)
• M4: 1,567,038 km (0.106 R)
• M5: 2,034,531 km (0.11 R)
• M6: 2,424,084 km (0.046 R)
• M7: 2,771,301 km (0.091 R)
• M8: 4,162,710 km (0.119 R)
• M9: 5,376,398 km (0.114 R)
• M10: 5,880,244 km (0.1 R)
• M11: 6,512,893 km (0.103 R)
• M12: 6,913,965 km (0.092 R)
• M13: 9,213,882 km (0.1 R)
• M14: 9,849,524 km (0.111 R)
• M15: 10,880,702 km (0.095 R)
• M16: 11,446,481 km (0.084 R)
• M17: 12,999,157 km (0.059 R)
• M18: 14,973,400 km (0.078 R)
• M19: 20,201,696 km (0.099 R)
• M20: 21,935,835 km (0.11 R)
• M21: 23,145,783 km (0.076 R)
• M22: 25,946,554 km (0.117 R)
• M23: 27,644,639 km (0.074 R)
• M24: 28,787,417 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 733.6

Radius: 6.9

Gravity: 15.41 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.37 AU - 15.33 AU

Year: 19845 Days

Day: 24.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 62.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 55,675,622 km

• M1: 85,869 km (0.087 R)
• M2: 312,061 km (0.043 R)
• M3: 633,397 km (0.053 R)
• M4: 1,209,499 km (0.072 R)
• M5: 1,541,756 km (0.098 R)
• M6: 2,237,685 km (0.112 R)
• M7: 5,535,271 km (0.12 R)
• M8: 5,982,419 km (0.065 R)
• M9: 6,497,335 km (0.088 R)
• M10: 6,811,191 km (0.102 R)
• M11: 7,182,194 km (0.041 R)
• M12: 10,590,781 km (0.05 R)
• M13: 12,199,258 km (0.064 R)
• M14: 13,890,611 km (0.116 R)
• M15: 15,101,307 km (0.036 R)
• M16: 15,572,989 km (0.081 R)
• M17: 16,135,626 km (0.089 R)
• M18: 17,131,499 km (0.086 R)
• M19: 22,528,691 km (0.055 R)
• M20: 26,279,858 km (0.077 R)
• M21: 27,890,129 km (0.108 R)
• M22: 28,719,500 km (0.115 R)
• M23: 28,959,455 km (0.114 R)
• M24: 32,072,736 km (0.112 R)
• M25: 34,854,658 km (0.111 R)
• M26: 35,539,966 km (0.103 R)
• M27: 35,816,573 km (0.079 R)
• M28: 38,808,530 km (0.06 R)
• M29: 42,117,336 km (0.062 R)
• M30: 43,681,531 km (0.093 R)
• M31: 45,772,460 km (0.113 R)
• M32: 50,500,950 km (0.091 R)
• M33: 51,378,192 km (0.116 R)
• M34: 63,318,047 km (0.087 R)
• M35: 63,928,705 km (0.091 R)
• M36: 73,789,449 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 192.6

Radius: 6.1

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.76 AU - 17.34 AU

Year: 23608 Days

Day: 23.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 55,675,622 km

• M1: 82,877 km (0.038 R)
• M2: 394,789 km (0.086 R)
• M3: 1,019,659 km (0.114 R)
• M4: 1,474,437 km (0.081 R)
• M5: 1,748,350 km (0.026 R)
• M6: 2,241,874 km (0.075 R)
• M7: 5,523,153 km (0.115 R)
• M8: 7,025,864 km (0.096 R)
• M9: 8,121,369 km (0.05 R)
• M10: 13,455,431 km (0.047 R)
• M11: 14,788,049 km (0.081 R)
• M12: 16,948,392 km (0.093 R)
• M13: 19,558,126 km (0.084 R)
• M14: 20,313,895 km (0.036 R)
• M15: 23,532,044 km (0.059 R)
• M16: 25,065,422 km (0.042 R)
• M17: 25,459,014 km (0.116 R)
• M18: 26,460,871 km (0.033 R)
• M19: 28,757,049 km (0.072 R)
• M20: 34,949,204 km (0.067 R)
• M21: 39,802,907 km (0.118 R)
• M22: 41,014,799 km (0.116 R)
• M23: 45,232,113 km (0.048 R)
• M24: 46,256,110 km (0.09 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 433 - 12,257 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit