🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.24 AU - 2.4 AU

Year: 1278 Days

Day: 42 Hours

Environment

Temp: -86 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,384,336 km

• M1: 1,091,167 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.03 AU - 2.77 AU

Year: 1345 Days

Day: 27.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,384,336 km

• M1: 70,461 km (0.076 R)
• M2: 307,872 km (0.114 R)

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.6

Radius: 8.6

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 7.17 AU - 10.93 AU

Year: 9846 Days

Day: 14.9 Hours

Environment

Temp: -168 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 96,384,336 km

• M1: 106,962 km (0.118 R)
• M2: 466,745 km (0.12 R)
• M3: 872,754 km (0.112 R)
• M4: 1,417,889 km (0.094 R)
• M5: 1,796,820 km (0.075 R)
• M6: 2,174,555 km (0.073 R)
• M7: 3,090,842 km (0.088 R)
• M8: 3,757,749 km (0.088 R)
• M9: 4,657,879 km (0.057 R)
• M10: 7,295,140 km (0.111 R)
• M11: 9,174,538 km (0.051 R)
• M12: 10,153,656 km (0.107 R)
• M13: 12,650,744 km (0.077 R)
• M14: 16,313,648 km (0.111 R)
• M15: 17,054,307 km (0.108 R)
• M16: 18,386,027 km (0.058 R)
• M17: 21,334,751 km (0.082 R)
• M18: 23,466,969 km (0.103 R)
• M19: 27,769,554 km (0.113 R)
• M20: 28,727,878 km (0.051 R)
• M21: 29,807,077 km (0.079 R)
• M22: 31,424,978 km (0.076 R)
• M23: 32,781,830 km (0.058 R)
• M24: 33,314,099 km (0.074 R)
• M25: 34,068,671 km (0.04 R)
• M26: 37,780,793 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.9

Radius: 12.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.42 AU - 12.28 AU

Year: 12925 Days

Day: 9.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 96,384,336 km

• M1: 157,377 km (0.057 R)
• M2: 570,267 km (0.111 R)
• M3: 1,023,848 km (0.105 R)
• M4: 1,538,465 km (0.099 R)
• M5: 1,980,676 km (0.036 R)
• M6: 5,455,086 km (0.081 R)
• M7: 7,094,380 km (0.066 R)
• M8: 9,089,118 km (0.09 R)
• M9: 9,983,414 km (0.091 R)
• M10: 11,210,416 km (0.107 R)
• M11: 12,063,273 km (0.109 R)
• M12: 13,770,484 km (0.108 R)
• M13: 14,949,914 km (0.093 R)
• M14: 16,553,453 km (0.101 R)
• M15: 18,423,576 km (0.11 R)
• M16: 18,971,553 km (0.096 R)
• M17: 20,597,383 km (0.076 R)
• M18: 21,702,761 km (0.038 R)
• M19: 26,621,988 km (0.081 R)
• M20: 29,075,992 km (0.078 R)
• M21: 29,499,204 km (0.085 R)
• M22: 30,684,318 km (0.054 R)
• M23: 31,454,747 km (0.12 R)
• M24: 35,022,956 km (0.037 R)
• M25: 36,596,576 km (0.092 R)
• M26: 38,724,755 km (0.114 R)
• M27: 41,066,859 km (0.106 R)
• M28: 45,603,415 km (0.069 R)
• M29: 49,705,987 km (0.059 R)
• M30: 51,228,893 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.5

Radius: 4.6

Gravity: 34.05 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 14.17 AU - 21.99 AU

Year: 27803 Days

Day: 23.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 96,384,336 km

• M1: 57,745 km (0.087 R)
• M2: 207,492 km (0.042 R)
• M3: 628,461 km (0.109 R)
• M4: 1,275,621 km (0.066 R)
• M5: 1,473,838 km (0.102 R)
• M6: 1,673,252 km (0.099 R)
• M7: 1,932,206 km (0.116 R)
• M8: 2,555,431 km (0.082 R)
• M9: 4,081,927 km (0.099 R)
• M10: 4,514,116 km (0.098 R)
• M11: 4,896,937 km (0.092 R)
• M12: 5,342,888 km (0.025 R)
• M13: 6,315,125 km (0.119 R)
• M14: 8,603,074 km (0.111 R)
• M15: 8,776,608 km (0.053 R)
• M16: 9,804,944 km (0.115 R)
• M17: 9,994,484 km (0.118 R)
• M18: 10,315,671 km (0.104 R)
• M19: 12,835,049 km (0.092 R)
• M20: 13,837,354 km (0.099 R)
• M21: 14,075,813 km (0.089 R)
• M22: 16,259,045 km (0.116 R)
• M23: 16,613,891 km (0.117 R)
• M24: 17,064,629 km (0.101 R)
• M25: 19,840,717 km (0.05 R)
• M26: 20,968,086 km (0.096 R)
• M27: 21,814,212 km (0.084 R)
• M28: 24,605,259 km (0.112 R)
• M29: 31,701,584 km (0.116 R)
• M30: 36,917,463 km (0.074 R)
• M31: 37,070,053 km (0.099 R)
• M32: 38,775,618 km (0.114 R)
• M33: 43,182,622 km (0.105 R)
• M34: 47,730,846 km (0.114 R)
• M35: 54,738,609 km (0.11 R)
• M36: 60,264,156 km (0.104 R)
• M37: 67,508,134 km (0.094 R)
• M38: 67,964,856 km (0.088 R)
• M39: 76,543,097 km (0.114 R)
• M40: 82,125,192 km (0.061 R)
• M41: 93,240,314 km (0.118 R)
• M42: 94,090,927 km (0.06 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 10,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit