🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.4 AU - 2.3 AU

Year: 958 Days

Day: 21.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,644,643 km

• M1: 64,327 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.38 AU - 3.68 AU

Year: 2008 Days

Day: 28.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 45.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 104,644,643 km

• M1: 88,562 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.7

Radius: 10.9

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.26 AU - 5.64 AU

Year: 4845 Days

Day: 8 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 104,644,643 km

• M1: 136,134 km (0.097 R)
• M2: 480,060 km (0.087 R)
• M3: 851,810 km (0.054 R)
• M4: 1,318,705 km (0.091 R)
• M5: 1,717,832 km (0.108 R)
• M6: 3,900,914 km (0.112 R)
• M7: 4,245,887 km (0.057 R)
• M8: 4,788,777 km (0.112 R)
• M9: 5,185,212 km (0.096 R)
• M10: 7,542,276 km (0.078 R)
• M11: 9,113,951 km (0.101 R)
• M12: 9,850,421 km (0.114 R)
• M13: 11,865,355 km (0.09 R)
• M14: 13,404,268 km (0.091 R)
• M15: 16,102,116 km (0.082 R)
• M16: 16,934,928 km (0.05 R)
• M17: 20,213,365 km (0.053 R)
• M18: 21,394,141 km (0.112 R)
• M19: 22,327,632 km (0.067 R)
• M20: 26,579,802 km (0.118 R)
• M21: 29,199,709 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.3

Radius: 11.3

Gravity: 6.54 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.19 AU - 6.89 AU

Year: 5653 Days

Day: 7.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 104,644,643 km

• M1: 140,472 km (0.111 R)
• M2: 982,110 km (0.104 R)
• M3: 1,635,554 km (0.073 R)
• M4: 2,338,813 km (0.12 R)
• M5: 3,010,657 km (0.071 R)
• M6: 3,623,859 km (0.106 R)
• M7: 5,910,313 km (0.05 R)
• M8: 6,329,935 km (0.093 R)
• M9: 7,229,317 km (0.102 R)
• M10: 9,281,201 km (0.11 R)
• M11: 10,302,506 km (0.099 R)
• M12: 12,100,523 km (0.11 R)
• M13: 15,326,601 km (0.03 R)
• M14: 17,793,320 km (0.117 R)
• M15: 23,101,801 km (0.082 R)
• M16: 24,146,592 km (0.085 R)
• M17: 26,243,805 km (0.032 R)
• M18: 28,734,011 km (0.099 R)
• M19: 31,670,019 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.4

Radius: 10.4

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.26 AU - 8.56 AU

Year: 8472 Days

Day: 5.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 104,644,643 km

• M1: 129,402 km (0.107 R)
• M2: 609,911 km (0.107 R)
• M3: 961,466 km (0.092 R)
• M4: 1,794,875 km (0.101 R)
• M5: 2,191,160 km (0.057 R)
• M6: 2,626,490 km (0.066 R)
• M7: 3,075,882 km (0.109 R)
• M8: 3,721,696 km (0.051 R)
• M9: 4,129,948 km (0.06 R)
• M10: 5,159,032 km (0.091 R)
• M11: 5,733,937 km (0.096 R)
• M12: 6,602,801 km (0.051 R)
• M13: 7,799,285 km (0.082 R)
• M14: 8,732,327 km (0.082 R)
• M15: 12,308,913 km (0.093 R)
• M16: 13,690,898 km (0.085 R)
• M17: 16,353,890 km (0.116 R)
• M18: 17,949,800 km (0.094 R)
• M19: 18,675,050 km (0.094 R)
• M20: 24,929,588 km (0.118 R)
• M21: 28,281,627 km (0.057 R)
• M22: 30,985,010 km (0.112 R)
• M23: 31,712,953 km (0.087 R)
• M24: 32,558,929 km (0.105 R)
• M25: 35,638,551 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.4

Radius: 6.3

Gravity: 22.26 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16 AU - 19.44 AU

Year: 28405 Days

Day: 20 Hours

Environment

Temp: -195 °C

Axial Tilt: 62.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 104,644,643 km

• M1: 78,389 km (0.037 R)
• M2: 277,654 km (0.117 R)
• M3: 548,127 km (0.093 R)
• M4: 1,103,135 km (0.079 R)
• M5: 1,692,700 km (0.102 R)
• M6: 2,046,349 km (0.098 R)
• M7: 2,790,150 km (0.035 R)
• M8: 2,987,170 km (0.105 R)
• M9: 4,956,925 km (0.084 R)
• M10: 7,552,000 km (0.091 R)
• M11: 7,825,465 km (0.086 R)
• M12: 8,745,043 km (0.085 R)
• M13: 10,728,112 km (0.03 R)
• M14: 11,073,982 km (0.108 R)
• M15: 18,245,854 km (0.065 R)
• M16: 20,165,494 km (0.105 R)
• M17: 22,439,531 km (0.075 R)
• M18: 23,234,045 km (0.113 R)
• M19: 25,241,350 km (0.089 R)
• M20: 31,247,255 km (0.084 R)
• M21: 34,131,502 km (0.036 R)
• M22: 39,926,325 km (0.119 R)
• M23: 47,445,264 km (0.08 R)
• M24: 56,268,845 km (0.114 R)
• M25: 58,580,731 km (0.049 R)
• M26: 65,894,720 km (0.089 R)
• M27: 67,520,700 km (0.101 R)
• M28: 76,307,181 km (0.109 R)
• M29: 82,034,984 km (0.106 R)
• M30: 85,825,346 km (0.081 R)
• M31: 92,303,083 km (0.059 R)
• M32: 95,513,154 km (0.096 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 12,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit