🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.77 AU - 1.13 AU

Year: 345 Days

Day: 14.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 3.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,646,998 km

• M1: 67,917 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.6

Radius: 12.4

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.78 AU - 6.32 AU

Year: 4874 Days

Day: 5.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 59,646,998 km

• M1: 154,385 km (0.087 R)
• M2: 733,329 km (0.087 R)
• M3: 1,263,204 km (0.077 R)
• M4: 1,911,562 km (0.09 R)
• M5: 2,408,825 km (0.113 R)
• M6: 2,830,541 km (0.064 R)
• M7: 3,667,841 km (0.072 R)
• M8: 4,623,173 km (0.034 R)
• M9: 6,000,071 km (0.104 R)
• M10: 6,396,207 km (0.09 R)
• M11: 8,041,035 km (0.114 R)
• M12: 8,554,605 km (0.04 R)
• M13: 9,382,330 km (0.119 R)
• M14: 10,193,150 km (0.076 R)
• M15: 13,782,601 km (0.114 R)
• M16: 14,212,994 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.1

Radius: 9.2

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 8.84 AU - 9.04 AU

Year: 9965 Days

Day: 14.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,646,998 km

• M1: 114,442 km (0.095 R)
• M2: 452,683 km (0.025 R)
• M3: 1,331,421 km (0.089 R)
• M4: 1,902,436 km (0.115 R)
• M5: 2,608,239 km (0.105 R)
• M6: 2,931,370 km (0.096 R)
• M7: 4,207,291 km (0.098 R)
• M8: 4,562,137 km (0.026 R)
• M9: 5,264,947 km (0.094 R)
• M10: 8,392,441 km (0.086 R)
• M11: 8,813,259 km (0.036 R)
• M12: 9,150,303 km (0.085 R)
• M13: 10,802,013 km (0.034 R)
• M14: 11,300,324 km (0.05 R)
• M15: 12,522,688 km (0.074 R)
• M16: 12,949,192 km (0.076 R)
• M17: 14,685,425 km (0.12 R)
• M18: 19,411,221 km (0.071 R)
• M19: 20,481,594 km (0.071 R)
• M20: 21,590,713 km (0.056 R)
• M21: 27,131,967 km (0.038 R)
• M22: 29,633,992 km (0.113 R)
• M23: 30,501,061 km (0.078 R)
• M24: 31,051,432 km (0.081 R)
• M25: 32,857,527 km (0.037 R)
• M26: 39,340,051 km (0.086 R)
• M27: 39,992,298 km (0.112 R)
• M28: 41,184,593 km (0.09 R)
• M29: 43,086,132 km (0.113 R)
• M30: 46,335,846 km (0.048 R)
• M31: 48,990,610 km (0.083 R)
• M32: 51,900,887 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467

Radius: 4.6

Gravity: 22.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 9.72 AU - 15.62 AU

Year: 16812 Days

Day: 19.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 59,646,998 km

• M1: 63,729 km (0.112 R)
• M2: 355,145 km (0.119 R)
• M3: 601,234 km (0.063 R)
• M4: 922,869 km (0.073 R)
• M5: 1,407,866 km (0.088 R)
• M6: 2,525,511 km (0.104 R)
• M7: 3,378,967 km (0.111 R)
• M8: 5,895,353 km (0.109 R)
• M9: 6,126,332 km (0.044 R)
• M10: 6,323,352 km (0.093 R)
• M11: 9,917,441 km (0.118 R)
• M12: 11,444,985 km (0.105 R)
• M13: 11,865,206 km (0.103 R)
• M14: 13,582,888 km (0.117 R)
• M15: 15,171,318 km (0.097 R)
• M16: 19,718,196 km (0.085 R)
• M17: 20,148,140 km (0.094 R)
• M18: 35,376,306 km (0.11 R)
• M19: 36,395,068 km (0.078 R)
• M20: 38,892,754 km (0.115 R)
• M21: 40,943,441 km (0.032 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 14,081 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit