🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.53 AU - 0.59 AU

Year: 275 Days

Day: 42.1 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 9.4

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.44 AU - 1.76 AU

Year: 1328 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,870,477 km

• M1: 116,986 km (0.058 R)
• M2: 465,249 km (0.094 R)
• M3: 918,681 km (0.077 R)
• M4: 1,285,345 km (0.053 R)
• M5: 2,027,051 km (0.106 R)
• M6: 2,841,163 km (0.034 R)
• M7: 3,241,487 km (0.097 R)
• M8: 4,029,119 km (0.099 R)
• M9: 5,084,832 km (0.079 R)
• M10: 5,559,206 km (0.096 R)
• M11: 5,898,345 km (0.119 R)
• M12: 6,618,509 km (0.082 R)
• M13: 6,977,095 km (0.116 R)
• M14: 7,372,333 km (0.075 R)
• M15: 7,684,693 km (0.087 R)
• M16: 8,781,245 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.3

Radius: 8.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.81 AU - 2.33 AU

Year: 1954 Days

Day: 12.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 167.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 57,870,477 km

• M1: 101,128 km (0.079 R)
• M2: 411,843 km (0.042 R)
• M3: 852,708 km (0.11 R)
• M4: 1,187,508 km (0.118 R)
• M5: 1,860,250 km (0.064 R)
• M6: 2,422,139 km (0.111 R)
• M7: 3,866,656 km (0.086 R)
• M8: 4,337,590 km (0.075 R)
• M9: 6,943,735 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.5

Radius: 14.9

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.87 AU - 3.65 AU

Year: 3861 Days

Day: 6.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,870,477 km

• M1: 185,501 km (0.098 R)
• M2: 718,369 km (0.097 R)
• M3: 2,338,215 km (0.096 R)
• M4: 3,274,548 km (0.081 R)
• M5: 3,841,225 km (0.106 R)
• M6: 4,690,641 km (0.082 R)
• M7: 5,947,114 km (0.05 R)
• M8: 7,864,809 km (0.115 R)
• M9: 8,662,315 km (0.077 R)
• M10: 9,473,435 km (0.065 R)
• M11: 10,166,821 km (0.042 R)
• M12: 11,563,766 km (0.117 R)
• M13: 14,844,447 km (0.098 R)
• M14: 16,992,074 km (0.109 R)
• M15: 18,202,171 km (0.073 R)
• M16: 23,256,036 km (0.111 R)
• M17: 24,068,502 km (0.101 R)
• M18: 24,671,232 km (0.076 R)
• M19: 25,283,985 km (0.038 R)
• M20: 26,301,400 km (0.097 R)
• M21: 26,860,447 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.8

Radius: 10.4

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.71 AU - 3.93 AU

Year: 3968 Days

Day: 13 Hours

Environment

Temp: -216 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 57,870,477 km

• M1: 135,236 km (0.109 R)
• M2: 1,070,971 km (0.09 R)
• M3: 1,596,658 km (0.097 R)
• M4: 1,968,409 km (0.053 R)
• M5: 2,350,781 km (0.055 R)
• M6: 2,889,932 km (0.085 R)
• M7: 3,407,540 km (0.025 R)
• M8: 3,874,136 km (0.072 R)
• M9: 4,240,052 km (0.119 R)
• M10: 4,603,874 km (0.112 R)
• M11: 6,336,068 km (0.066 R)
• M12: 6,715,897 km (0.077 R)
• M13: 7,144,645 km (0.067 R)
• M14: 10,370,424 km (0.08 R)
• M15: 10,721,081 km (0.048 R)
• M16: 11,079,517 km (0.116 R)
• M17: 12,300,386 km (0.083 R)
• M18: 12,793,012 km (0.112 R)
• M19: 13,350,264 km (0.079 R)
• M20: 14,350,625 km (0.096 R)
• M21: 16,323,072 km (0.094 R)
• M22: 16,678,517 km (0.099 R)
• M23: 19,182,037 km (0.051 R)
• M24: 20,114,630 km (0.091 R)
• M25: 22,286,642 km (0.075 R)
• M26: 23,019,372 km (0.119 R)
• M27: 23,919,952 km (0.03 R)
• M28: 25,078,288 km (0.051 R)
• M29: 25,472,628 km (0.09 R)
• M30: 25,871,157 km (0.108 R)
• M31: 27,423,384 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 319.6

Radius: 6

Gravity: 8.88 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 7.57 AU - 11.57 AU

Year: 19421 Days

Day: 18.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 57,870,477 km

• M1: 76,445 km (0.083 R)
• M2: 483,650 km (0.104 R)
• M3: 673,340 km (0.065 R)
• M4: 999,463 km (0.088 R)
• M5: 1,412,503 km (0.06 R)
• M6: 3,529,463 km (0.057 R)
• M7: 9,124,872 km (0.049 R)
• M8: 11,944,642 km (0.086 R)
• M9: 13,849,023 km (0.046 R)
• M10: 15,439,547 km (0.085 R)
• M11: 17,302,340 km (0.065 R)
• M12: 17,692,043 km (0.081 R)
• M13: 19,644,744 km (0.11 R)
• M14: 30,676,091 km (0.116 R)
• M15: 37,610,849 km (0.059 R)
• M16: 43,915,652 km (0.07 R)
• M17: 47,925,922 km (0.082 R)
• M18: 48,694,406 km (0.098 R)
• M19: 54,972,730 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 13,876 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit