🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.63 AU - 0.71 AU

Year: 199 Days

Day: 39.8 Hours

Environment

Temp: 211 °C

Axial Tilt: 170.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.08 AU - 1.28 AU

Year: 466 Days

Day: 12.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.7 AU - 2.56 AU

Year: 1130 Days

Day: 41.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 0.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.3

Radius: 3.3

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 10.76 AU - 17.86 AU

Year: 19674 Days

Day: 21.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 52,930,251 km

• M1: 48,470 km (0.09 R)
• M2: 230,530 km (0.053 R)
• M3: 643,420 km (0.111 R)
• M4: 809,324 km (0.114 R)
• M5: 938,876 km (0.075 R)
• M6: 1,958,984 km (0.097 R)
• M7: 2,119,802 km (0.12 R)
• M8: 2,807,802 km (0.092 R)
• M9: 3,400,659 km (0.109 R)
• M10: 3,633,134 km (0.087 R)
• M11: 4,129,799 km (0.052 R)
• M12: 4,364,518 km (0.093 R)
• M13: 4,957,673 km (0.096 R)
• M14: 5,122,231 km (0.075 R)
• M15: 5,781,210 km (0.095 R)
• M16: 5,890,117 km (0.076 R)
• M17: 6,149,819 km (0.1 R)
• M18: 12,829,813 km (0.071 R)
• M19: 14,432,006 km (0.108 R)
• M20: 15,108,637 km (0.101 R)
• M21: 16,818,241 km (0.113 R)
• M22: 17,872,757 km (0.102 R)
• M23: 18,026,992 km (0.112 R)
• M24: 18,811,184 km (0.057 R)
• M25: 20,112,686 km (0.072 R)
• M26: 21,127,408 km (0.097 R)
• M27: 21,647,261 km (0.087 R)
• M28: 21,822,440 km (0.091 R)
• M29: 23,626,590 km (0.119 R)
• M30: 25,625,517 km (0.096 R)
• M31: 26,018,510 km (0.114 R)
• M32: 27,426,077 km (0.032 R)
• M33: 27,837,321 km (0.099 R)
• M34: 27,940,843 km (0.115 R)
• M35: 29,739,159 km (0.039 R)
• M36: 30,282,349 km (0.075 R)
• M37: 35,351,323 km (0.092 R)
• M38: 42,308,971 km (0.115 R)
• M39: 45,530,262 km (0.102 R)
• M40: 46,980,463 km (0.036 R)
• M41: 47,716,934 km (0.092 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 14,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit