🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.5 AU - 0.62 AU

Year: 149 Days

Day: 14.7 Hours

Environment

Temp: 248 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.97 AU - 1.19 AU

Year: 400 Days

Day: 35.2 Hours

Environment

Temp: 27 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,370,329 km

• M1: 204,650 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.38 AU - 2.82 AU

Year: 1494 Days

Day: 23.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,370,329 km

• M1: 39,045 km (0.074 R)
• M2: 581,188 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.65 AU - 3.29 AU

Year: 1824 Days

Day: 46.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,370,329 km

• M1: 20,944 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 688.4

Radius: 3.4

Gravity: 59.55 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.79 AU - 20.89 AU

Year: 27996 Days

Day: 20.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 95,370,329 km

• M1: 43,234 km (0.089 R)
• M2: 169,195 km (0.082 R)
• M3: 326,871 km (0.091 R)
• M4: 518,955 km (0.095 R)
• M5: 1,029,832 km (0.106 R)
• M6: 1,393,355 km (0.079 R)
• M7: 1,641,687 km (0.104 R)
• M8: 3,165,940 km (0.102 R)
• M9: 3,562,374 km (0.097 R)
• M10: 4,343,275 km (0.073 R)
• M11: 4,677,776 km (0.1 R)
• M12: 8,845,423 km (0.107 R)
• M13: 9,381,731 km (0.119 R)
• M14: 10,323,450 km (0.092 R)
• M15: 11,395,468 km (0.103 R)
• M16: 14,234,387 km (0.032 R)
• M17: 15,052,987 km (0.104 R)
• M18: 22,108,321 km (0.065 R)
• M19: 23,539,823 km (0.054 R)
• M20: 23,878,812 km (0.1 R)
• M21: 24,335,684 km (0.102 R)
• M22: 29,752,773 km (0.102 R)
• M23: 36,671,225 km (0.101 R)
• M24: 36,974,311 km (0.054 R)
• M25: 41,068,505 km (0.077 R)
• M26: 44,933,366 km (0.094 R)
• M27: 48,667,478 km (0.103 R)
• M28: 48,850,287 km (0.102 R)
• M29: 52,219,530 km (0.117 R)
• M30: 56,745,614 km (0.087 R)
• M31: 57,151,174 km (0.101 R)
• M32: 58,173,376 km (0.043 R)
• M33: 60,254,282 km (0.062 R)
• M34: 63,032,764 km (0.054 R)
• M35: 66,119,267 km (0.079 R)
• M36: 66,343,514 km (0.056 R)
• M37: 70,467,179 km (0.069 R)
• M38: 78,967,779 km (0.053 R)
• M39: 79,726,689 km (0.099 R)
• M40: 84,910,704 km (0.062 R)
• M41: 85,707,163 km (0.03 R)
• M42: 86,508,559 km (0.082 R)
• M43: 94,799,572 km (0.059 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 11,646 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit