🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.6 AU - 2.18 AU

Year: 940 Days

Day: 41.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.62 AU - 3.64 AU

Year: 2501 Days

Day: 34.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.5

Radius: 13.7

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 6.04 AU - 8.52 AU

Year: 7104 Days

Day: 13.2 Hours

Environment

Temp: -148 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 110,958,408 km

• M1: 170,392 km (0.03 R)
• M2: 651,200 km (0.117 R)
• M3: 1,436,140 km (0.103 R)
• M4: 2,196,097 km (0.073 R)
• M5: 2,951,416 km (0.093 R)
• M6: 4,314,403 km (0.116 R)
• M7: 4,953,634 km (0.109 R)
• M8: 5,655,398 km (0.051 R)
• M9: 6,659,200 km (0.071 R)
• M10: 7,367,695 km (0.061 R)
• M11: 9,621,985 km (0.025 R)
• M12: 10,250,895 km (0.103 R)
• M13: 12,200,305 km (0.117 R)
• M14: 12,991,378 km (0.034 R)
• M15: 13,985,755 km (0.041 R)
• M16: 17,470,937 km (0.067 R)
• M17: 18,751,196 km (0.114 R)
• M18: 19,449,518 km (0.086 R)
• M19: 20,824,472 km (0.113 R)
• M20: 24,338,078 km (0.079 R)
• M21: 25,169,393 km (0.103 R)
• M22: 29,239,951 km (0.076 R)
• M23: 30,369,864 km (0.086 R)
• M24: 32,020,377 km (0.078 R)
• M25: 34,244,000 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 11.2

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 10.69 AU - 12.67 AU

Year: 14436 Days

Day: 9 Hours

Environment

Temp: -190 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 110,958,408 km

• M1: 139,276 km (0.115 R)
• M2: 581,337 km (0.113 R)
• M3: 1,070,373 km (0.053 R)
• M4: 1,604,437 km (0.109 R)
• M5: 2,175,003 km (0.105 R)
• M6: 2,959,345 km (0.098 R)
• M7: 3,371,936 km (0.093 R)
• M8: 3,724,688 km (0.102 R)
• M9: 4,076,243 km (0.103 R)
• M10: 5,518,516 km (0.037 R)
• M11: 5,910,313 km (0.069 R)
• M12: 6,605,045 km (0.11 R)
• M13: 7,275,992 km (0.063 R)
• M14: 7,869,297 km (0.081 R)
• M15: 8,753,869 km (0.109 R)
• M16: 9,844,587 km (0.077 R)
• M17: 10,922,141 km (0.094 R)
• M18: 12,460,306 km (0.088 R)
• M19: 13,602,186 km (0.084 R)
• M20: 14,442,178 km (0.116 R)
• M21: 19,391,923 km (0.095 R)
• M22: 20,301,478 km (0.065 R)
• M23: 22,287,091 km (0.062 R)
• M24: 23,116,611 km (0.091 R)
• M25: 23,709,318 km (0.09 R)
• M26: 34,626,073 km (0.098 R)
• M27: 38,742,109 km (0.079 R)

Asteroid Belt

Center: 13.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 836.7

Radius: 3.8

Gravity: 57.94 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.63 AU - 17.67 AU

Year: 22390 Days

Day: 24.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 110,958,408 km

• M1: 48,021 km (0.119 R)
• M2: 194,926 km (0.088 R)
• M3: 493,224 km (0.114 R)
• M4: 858,991 km (0.095 R)
• M5: 1,433,297 km (0.084 R)
• M6: 1,715,588 km (0.099 R)
• M7: 1,930,261 km (0.06 R)
• M8: 2,658,354 km (0.119 R)
• M9: 3,168,483 km (0.091 R)
• M10: 7,875,281 km (0.03 R)
• M11: 9,679,730 km (0.082 R)
• M12: 10,170,561 km (0.106 R)
• M13: 13,468,595 km (0.094 R)
• M14: 15,274,990 km (0.097 R)
• M15: 20,935,773 km (0.074 R)
• M16: 21,548,227 km (0.118 R)
• M17: 22,172,349 km (0.11 R)
• M18: 23,565,853 km (0.075 R)
• M19: 25,822,238 km (0.103 R)
• M20: 28,590,247 km (0.078 R)
• M21: 29,853,003 km (0.075 R)
• M22: 35,707,815 km (0.099 R)
• M23: 37,767,478 km (0.094 R)
• M24: 40,060,664 km (0.118 R)
• M25: 44,586,449 km (0.116 R)
• M26: 48,019,869 km (0.1 R)
• M27: 52,181,383 km (0.056 R)
• M28: 55,020,900 km (0.078 R)
• M29: 57,365,547 km (0.101 R)
• M30: 57,762,580 km (0.073 R)
• M31: 58,361,720 km (0.075 R)
• M32: 63,516,414 km (0.082 R)
• M33: 67,409,997 km (0.082 R)
• M34: 68,296,365 km (0.111 R)
• M35: 74,719,349 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 788.2

Radius: 4.9

Gravity: 32.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 19.82 AU - 20.58 AU

Year: 32834 Days

Day: 24.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 110,958,408 km

• M1: 61,036 km (0.112 R)
• M2: 233,971 km (0.06 R)
• M3: 406,009 km (0.106 R)
• M4: 559,047 km (0.094 R)
• M5: 1,671,906 km (0.107 R)
• M6: 2,317,271 km (0.051 R)
• M7: 2,601,208 km (0.039 R)
• M8: 2,937,055 km (0.06 R)
• M9: 3,115,525 km (0.083 R)
• M10: 4,119,177 km (0.101 R)
• M11: 6,389,475 km (0.081 R)
• M12: 7,427,833 km (0.069 R)
• M13: 7,648,341 km (0.086 R)
• M14: 10,099,203 km (0.095 R)
• M15: 10,438,341 km (0.087 R)
• M16: 13,349,067 km (0.077 R)
• M17: 15,564,162 km (0.114 R)
• M18: 16,477,757 km (0.114 R)
• M19: 21,033,760 km (0.085 R)
• M20: 21,586,674 km (0.108 R)
• M21: 22,491,292 km (0.06 R)
• M22: 23,776,038 km (0.071 R)
• M23: 26,363,184 km (0.119 R)
• M24: 27,922,742 km (0.109 R)
• M25: 29,132,091 km (0.107 R)
• M26: 29,957,422 km (0.12 R)
• M27: 31,224,367 km (0.104 R)
• M28: 43,024,946 km (0.075 R)
• M29: 50,295,851 km (0.076 R)
• M30: 50,886,763 km (0.115 R)
• M31: 52,485,366 km (0.084 R)
• M32: 52,890,178 km (0.034 R)
• M33: 58,778,350 km (0.092 R)
• M34: 62,105,406 km (0.116 R)
• M35: 66,260,936 km (0.039 R)
• M36: 97,258,961 km (0.107 R)
• M37: 98,790,395 km (0.085 R)
• M38: 105,077,096 km (0.095 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 18,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit