🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.69 AU - 0.91 AU

Year: 249 Days

Day: 25.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,545,720 km

• M1: 43,234 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.28 AU - 4.06 AU

Year: 2448 Days

Day: 12.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,545,720 km

• M1: 40,391 km (0.069 R)
• M2: 96,042 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.8

Radius: 10.4

Gravity: 6.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.45 AU - 8.81 AU

Year: 7340 Days

Day: 12 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,545,720 km

• M1: 129,402 km (0.064 R)
• M2: 1,056,909 km (0.043 R)
• M3: 2,044,405 km (0.099 R)
• M4: 2,515,638 km (0.113 R)
• M5: 4,273,712 km (0.115 R)
• M6: 4,678,075 km (0.116 R)
• M7: 5,107,720 km (0.11 R)
• M8: 7,396,717 km (0.079 R)
• M9: 11,481,038 km (0.097 R)
• M10: 12,753,069 km (0.118 R)
• M11: 15,263,321 km (0.101 R)
• M12: 16,018,790 km (0.096 R)
• M13: 16,470,875 km (0.081 R)
• M14: 29,954,730 km (0.1 R)
• M15: 30,444,214 km (0.118 R)
• M16: 32,353,083 km (0.114 R)
• M17: 33,493,916 km (0.03 R)
• M18: 34,021,249 km (0.114 R)
• M19: 37,077,383 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786

Radius: 12.6

Gravity: 4.95 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.6 AU - 10.34 AU

Year: 8585 Days

Day: 13.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,545,720 km

• M1: 158,873 km (0.074 R)
• M2: 692,040 km (0.093 R)
• M3: 1,213,388 km (0.091 R)
• M4: 2,898,459 km (0.051 R)
• M5: 3,479,497 km (0.034 R)
• M6: 3,926,346 km (0.112 R)
• M7: 4,611,055 km (0.1 R)
• M8: 6,326,494 km (0.1 R)
• M9: 8,833,904 km (0.112 R)
• M10: 9,246,345 km (0.026 R)
• M11: 10,060,606 km (0.115 R)
• M12: 10,974,201 km (0.095 R)
• M13: 11,667,886 km (0.082 R)
• M14: 17,227,990 km (0.12 R)
• M15: 17,946,209 km (0.097 R)
• M16: 18,684,325 km (0.092 R)
• M17: 20,300,132 km (0.106 R)
• M18: 20,698,212 km (0.089 R)
• M19: 21,674,936 km (0.116 R)
• M20: 22,853,020 km (0.109 R)
• M21: 23,283,861 km (0.051 R)
• M22: 24,880,370 km (0.117 R)
• M23: 25,798,153 km (0.081 R)
• M24: 27,313,579 km (0.104 R)
• M25: 28,290,304 km (0.102 R)
• M26: 29,391,494 km (0.091 R)
• M27: 32,540,080 km (0.107 R)
• M28: 33,085,813 km (0.069 R)
• M29: 34,420,675 km (0.111 R)
• M30: 36,489,763 km (0.054 R)
• M31: 38,034,810 km (0.075 R)
• M32: 39,252,686 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 508.5

Radius: 5.4

Gravity: 17.44 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 11.39 AU - 18.39 AU

Year: 20009 Days

Day: 16 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,545,720 km

• M1: 67,169 km (0.055 R)
• M2: 359,932 km (0.091 R)
• M3: 643,121 km (0.083 R)
• M4: 1,018,911 km (0.065 R)
• M5: 1,235,828 km (0.102 R)
• M6: 1,594,863 km (0.108 R)
• M7: 1,963,472 km (0.111 R)
• M8: 2,993,902 km (0.119 R)
• M9: 3,640,165 km (0.074 R)
• M10: 5,278,112 km (0.08 R)
• M11: 7,034,391 km (0.115 R)
• M12: 10,144,232 km (0.095 R)
• M13: 12,884,865 km (0.092 R)
• M14: 17,863,033 km (0.093 R)
• M15: 22,196,734 km (0.076 R)
• M16: 22,981,075 km (0.106 R)
• M17: 24,917,919 km (0.101 R)
• M18: 27,966,574 km (0.076 R)
• M19: 38,727,298 km (0.079 R)
• M20: 47,467,704 km (0.098 R)
• M21: 50,426,001 km (0.119 R)
• M22: 56,888,181 km (0.075 R)
• M23: 61,362,354 km (0.093 R)
• M24: 62,516,352 km (0.093 R)
• M25: 68,710,302 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 132.1

Radius: 3.1

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 16.01 AU - 25.67 AU

Year: 33131 Days

Day: 16.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 61,545,720 km

• M1: 50,564 km (0.111 R)
• M2: 447,298 km (0.069 R)
• M3: 553,063 km (0.102 R)
• M4: 675,734 km (0.086 R)
• M5: 931,995 km (0.086 R)
• M6: 1,682,677 km (0.065 R)
• M7: 2,053,979 km (0.098 R)
• M8: 2,542,416 km (0.092 R)
• M9: 3,004,972 km (0.114 R)
• M10: 3,103,857 km (0.109 R)
• M11: 3,282,028 km (0.088 R)
• M12: 3,413,524 km (0.115 R)
• M13: 4,185,300 km (0.082 R)
• M14: 4,308,718 km (0.095 R)
• M15: 4,963,059 km (0.115 R)
• M16: 5,349,769 km (0.077 R)
• M17: 6,302,857 km (0.074 R)
• M18: 7,186,532 km (0.119 R)
• M19: 7,589,399 km (0.114 R)
• M20: 8,197,515 km (0.055 R)
• M21: 8,787,080 km (0.119 R)
• M22: 12,352,446 km (0.083 R)
• M23: 13,659,034 km (0.111 R)
• M24: 14,415,550 km (0.094 R)
• M25: 17,402,122 km (0.114 R)
• M26: 18,045,094 km (0.119 R)
• M27: 29,226,936 km (0.103 R)
• M28: 29,565,027 km (0.073 R)
• M29: 34,827,581 km (0.103 R)
• M30: 36,755,150 km (0.052 R)
• M31: 44,282,017 km (0.077 R)
• M32: 50,475,967 km (0.115 R)
• M33: 52,275,181 km (0.095 R)
• M34: 53,107,095 km (0.085 R)

Kuiper Belt

Range: 31.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 17,818 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit