🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.24 AU - 1.46 AU

Year: 695 Days

Day: 12.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,008,171 km

• M1: 62,532 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.4

Radius: 14.6

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.02 AU - 6.96 AU

Year: 6493 Days

Day: 13.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,008,171 km

• M1: 181,911 km (0.091 R)
• M2: 1,130,960 km (0.114 R)
• M3: 1,654,852 km (0.071 R)
• M4: 4,449,789 km (0.114 R)
• M5: 5,081,241 km (0.098 R)
• M6: 5,862,591 km (0.055 R)
• M7: 7,131,779 km (0.106 R)
• M8: 7,999,597 km (0.086 R)
• M9: 9,369,315 km (0.083 R)
• M10: 11,313,040 km (0.105 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.7

Radius: 14.8

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 5.69 AU - 8.27 AU

Year: 8168 Days

Day: 6.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 63,008,171 km

• M1: 188,344 km (0.11 R)
• M2: 1,095,056 km (0.089 R)
• M3: 1,831,078 km (0.09 R)
• M4: 2,494,245 km (0.113 R)
• M5: 5,089,619 km (0.109 R)
• M6: 11,775,896 km (0.097 R)
• M7: 14,264,606 km (0.089 R)
• M8: 17,507,588 km (0.041 R)
• M9: 23,292,987 km (0.09 R)
• M10: 26,241,710 km (0.101 R)
• M11: 29,330,757 km (0.044 R)
• M12: 33,853,250 km (0.056 R)
• M13: 39,063,295 km (0.05 R)
• M14: 41,415,273 km (0.118 R)

Asteroid Belt

Center: 7.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 9.1

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.42 AU - 9.98 AU

Year: 11366 Days

Day: 8.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 63,008,171 km

• M1: 113,246 km (0.086 R)
• M2: 440,566 km (0.1 R)
• M3: 3,060,772 km (0.096 R)
• M4: 3,489,071 km (0.051 R)
• M5: 4,234,817 km (0.053 R)
• M6: 4,585,474 km (0.072 R)
• M7: 7,910,735 km (0.048 R)
• M8: 8,308,666 km (0.067 R)
• M9: 9,386,518 km (0.033 R)
• M10: 11,037,630 km (0.095 R)
• M11: 13,549,827 km (0.111 R)
• M12: 15,719,445 km (0.054 R)
• M13: 19,037,675 km (0.109 R)
• M14: 19,833,835 km (0.075 R)
• M15: 24,801,532 km (0.089 R)
• M16: 26,137,441 km (0.073 R)
• M17: 26,922,082 km (0.041 R)
• M18: 28,332,790 km (0.116 R)
• M19: 28,744,632 km (0.092 R)
• M20: 32,859,920 km (0.111 R)
• M21: 36,011,947 km (0.113 R)
• M22: 36,860,766 km (0.112 R)
• M23: 38,096,594 km (0.119 R)
• M24: 38,851,165 km (0.104 R)
• M25: 42,103,124 km (0.106 R)
• M26: 45,391,435 km (0.046 R)
• M27: 48,846,996 km (0.069 R)
• M28: 49,887,000 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 690.3

Radius: 6.9

Gravity: 14.5 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 9.32 AU - 10.28 AU

Year: 13589 Days

Day: 15 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,008,171 km

• M1: 85,869 km (0.108 R)
• M2: 350,209 km (0.053 R)
• M3: 571,015 km (0.093 R)
• M4: 840,142 km (0.116 R)
• M5: 1,144,573 km (0.103 R)
• M6: 1,873,863 km (0.114 R)
• M7: 2,182,334 km (0.04 R)
• M8: 2,503,221 km (0.061 R)
• M9: 3,290,704 km (0.048 R)
• M10: 4,669,099 km (0.063 R)
• M11: 5,203,912 km (0.072 R)
• M12: 7,139,858 km (0.099 R)
• M13: 7,356,774 km (0.116 R)
• M14: 11,161,348 km (0.077 R)
• M15: 12,612,148 km (0.092 R)
• M16: 13,122,426 km (0.095 R)
• M17: 16,253,210 km (0.043 R)
• M18: 19,509,657 km (0.111 R)
• M19: 22,059,253 km (0.094 R)
• M20: 22,987,508 km (0.059 R)
• M21: 32,783,326 km (0.112 R)
• M22: 33,383,662 km (0.093 R)
• M23: 39,389,568 km (0.098 R)
• M24: 43,145,821 km (0.088 R)
• M25: 51,039,802 km (0.098 R)
• M26: 53,318,626 km (0.071 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.4

Radius: 7.8

Gravity: 8.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.71 AU - 12.47 AU

Year: 17477 Days

Day: 21.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 63,008,171 km

• M1: 97,239 km (0.098 R)
• M2: 422,764 km (0.104 R)
• M3: 671,395 km (0.036 R)
• M4: 988,543 km (0.109 R)
• M5: 1,377,048 km (0.092 R)
• M6: 1,864,438 km (0.101 R)
• M7: 2,613,624 km (0.111 R)
• M8: 3,715,114 km (0.118 R)
• M9: 4,183,953 km (0.09 R)
• M10: 4,724,750 km (0.117 R)
• M11: 5,311,173 km (0.101 R)
• M12: 5,906,573 km (0.118 R)
• M13: 6,504,366 km (0.098 R)
• M14: 8,008,124 km (0.113 R)
• M15: 8,295,800 km (0.119 R)
• M16: 10,225,014 km (0.118 R)
• M17: 10,736,041 km (0.088 R)
• M18: 11,204,432 km (0.057 R)
• M19: 13,890,611 km (0.093 R)
• M20: 15,530,054 km (0.064 R)
• M21: 15,902,852 km (0.087 R)
• M22: 17,135,838 km (0.077 R)
• M23: 18,348,628 km (0.109 R)
• M24: 19,531,199 km (0.068 R)
• M25: 24,772,211 km (0.055 R)
• M26: 25,178,967 km (0.056 R)
• M27: 33,037,643 km (0.098 R)
• M28: 33,283,581 km (0.03 R)
• M29: 37,518,099 km (0.058 R)
• M30: 39,833,575 km (0.119 R)
• M31: 41,097,078 km (0.056 R)
• M32: 43,115,453 km (0.066 R)
• M33: 45,959,308 km (0.048 R)
• M34: 53,526,118 km (0.101 R)
• M35: 54,376,881 km (0.108 R)
• M36: 63,008,230 km (0.106 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 12,350 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit