🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.61 AU - 1.97 AU

Year: 854 Days

Day: 18.4 Hours

Environment

Temp: -43 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.59 AU - 4.15 AU

Year: 2205 Days

Day: 41.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.4

Radius: 9.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 9.94 AU - 11.3 AU

Year: 12336 Days

Day: 7 Hours

Environment

Temp: -183 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 76,827,183 km

• M1: 121,922 km (0.065 R)
• M2: 499,058 km (0.106 R)
• M3: 832,063 km (0.074 R)
• M4: 1,207,704 km (0.049 R)
• M5: 1,883,138 km (0.09 R)
• M6: 2,384,440 km (0.076 R)
• M7: 2,695,903 km (0.112 R)
• M8: 3,971,225 km (0.09 R)
• M9: 4,630,503 km (0.115 R)
• M10: 5,001,356 km (0.115 R)
• M11: 5,391,956 km (0.069 R)
• M12: 7,620,665 km (0.086 R)
• M13: 9,425,115 km (0.068 R)
• M14: 16,133,233 km (0.118 R)
• M15: 17,598,095 km (0.109 R)
• M16: 21,175,878 km (0.066 R)
• M17: 22,603,789 km (0.098 R)
• M18: 25,915,737 km (0.112 R)
• M19: 28,107,346 km (0.03 R)
• M20: 28,673,873 km (0.083 R)
• M21: 32,544,418 km (0.116 R)
• M22: 33,169,139 km (0.052 R)
• M23: 33,908,153 km (0.052 R)
• M24: 34,766,246 km (0.079 R)
• M25: 35,309,885 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.8

Radius: 4.9

Gravity: 33.94 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.47 AU - 17.33 AU

Year: 20501 Days

Day: 21.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,827,183 km

• M1: 63,130 km (0.096 R)
• M2: 484,996 km (0.051 R)
• M3: 658,979 km (0.118 R)
• M4: 956,978 km (0.102 R)
• M5: 1,165,068 km (0.093 R)
• M6: 1,325,288 km (0.058 R)
• M7: 2,058,317 km (0.106 R)
• M8: 2,620,805 km (0.109 R)
• M9: 3,139,910 km (0.111 R)
• M10: 3,724,987 km (0.076 R)
• M11: 4,379,777 km (0.082 R)
• M12: 5,501,462 km (0.11 R)
• M13: 8,242,394 km (0.119 R)
• M14: 9,520,408 km (0.096 R)
• M15: 10,175,946 km (0.119 R)
• M16: 13,465,155 km (0.085 R)
• M17: 15,630,734 km (0.108 R)
• M18: 16,289,712 km (0.086 R)
• M19: 16,881,372 km (0.059 R)
• M20: 19,674,514 km (0.088 R)
• M21: 25,137,080 km (0.076 R)
• M22: 26,269,835 km (0.108 R)
• M23: 31,921,194 km (0.03 R)
• M24: 35,028,491 km (0.103 R)
• M25: 38,183,809 km (0.12 R)
• M26: 41,056,986 km (0.068 R)
• M27: 45,217,602 km (0.102 R)
• M28: 46,552,165 km (0.101 R)
• M29: 46,889,957 km (0.038 R)
• M30: 47,570,178 km (0.094 R)
• M31: 52,700,637 km (0.08 R)
• M32: 53,067,451 km (0.099 R)
• M33: 57,992,363 km (0.09 R)
• M34: 59,964,810 km (0.065 R)
• M35: 68,520,313 km (0.098 R)
• M36: 68,738,576 km (0.086 R)
• M37: 71,618,335 km (0.111 R)
• M38: 80,981,516 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 440.1

Radius: 6.6

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 16.74 AU - 17.56 AU

Year: 25316 Days

Day: 15.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 76,827,183 km

• M1: 82,129 km (0.062 R)
• M2: 445,951 km (0.085 R)
• M3: 668,852 km (0.065 R)
• M4: 933,192 km (0.027 R)
• M5: 1,196,933 km (0.111 R)
• M6: 1,559,259 km (0.105 R)
• M7: 1,784,852 km (0.103 R)
• M8: 2,012,540 km (0.087 R)
• M9: 2,573,383 km (0.106 R)
• M10: 5,567,285 km (0.091 R)
• M11: 7,406,890 km (0.079 R)
• M12: 9,166,460 km (0.091 R)
• M13: 9,560,501 km (0.07 R)
• M14: 9,965,911 km (0.049 R)
• M15: 10,564,751 km (0.072 R)
• M16: 11,187,378 km (0.094 R)
• M17: 11,572,442 km (0.092 R)
• M18: 14,824,850 km (0.064 R)
• M19: 17,245,942 km (0.1 R)
• M20: 24,000,884 km (0.082 R)
• M21: 26,518,616 km (0.107 R)
• M22: 27,782,718 km (0.097 R)
• M23: 35,529,943 km (0.11 R)
• M24: 36,083,006 km (0.09 R)
• M25: 37,348,604 km (0.117 R)
• M26: 45,083,562 km (0.096 R)
• M27: 46,715,825 km (0.106 R)
• M28: 54,184,947 km (0.06 R)
• M29: 54,917,827 km (0.098 R)
• M30: 63,622,179 km (0.074 R)
• M31: 66,506,725 km (0.063 R)
• M32: 71,213,972 km (0.059 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 13,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit