🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.48 AU - 0.56 AU

Year: 138 Days

Day: 36.7 Hours

Environment

Temp: 244 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.68 AU

Year: 150 Days

Day: 13.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,053,635 km

• M1: 182,360 km (0.083 R)

Asteroid Belt

Center: 2.08 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.05 AU - 4.17 AU

Year: 2518 Days

Day: 18.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,053,635 km

• M1: 2,739,735 km (0.099 R)
• M2: 2,939,598 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.6

Radius: 4.6

Gravity: 30.46 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 12.84 AU - 18.02 AU

Year: 22250 Days

Day: 23.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 80,053,635 km

• M1: 59,839 km (0.055 R)
• M2: 286,330 km (0.112 R)
• M3: 450,290 km (0.075 R)
• M4: 885,919 km (0.103 R)
• M5: 1,030,580 km (0.096 R)
• M6: 1,322,146 km (0.065 R)
• M7: 2,486,765 km (0.087 R)
• M8: 4,142,215 km (0.117 R)
• M9: 4,343,574 km (0.074 R)
• M10: 6,285,355 km (0.12 R)
• M11: 7,202,090 km (0.116 R)
• M12: 9,240,062 km (0.075 R)
• M13: 10,298,617 km (0.085 R)
• M14: 11,176,008 km (0.119 R)
• M15: 13,366,570 km (0.089 R)
• M16: 14,105,882 km (0.076 R)
• M17: 16,320,230 km (0.1 R)
• M18: 17,164,261 km (0.11 R)
• M19: 18,214,887 km (0.093 R)
• M20: 19,030,495 km (0.115 R)
• M21: 19,214,949 km (0.087 R)
• M22: 20,060,027 km (0.107 R)
• M23: 20,347,255 km (0.057 R)
• M24: 22,229,645 km (0.104 R)
• M25: 32,342,461 km (0.063 R)
• M26: 33,940,915 km (0.057 R)
• M27: 35,173,751 km (0.117 R)
• M28: 37,728,433 km (0.079 R)
• M29: 39,349,027 km (0.061 R)
• M30: 41,788,220 km (0.1 R)
• M31: 45,468,328 km (0.08 R)
• M32: 51,652,704 km (0.026 R)
• M33: 52,553,582 km (0.088 R)
• M34: 56,833,278 km (0.109 R)
• M35: 59,943,568 km (0.11 R)
• M36: 60,141,635 km (0.111 R)
• M37: 60,539,117 km (0.071 R)
• M38: 65,656,411 km (0.118 R)
• M39: 70,171,424 km (0.117 R)
• M40: 70,611,990 km (0.096 R)
• M41: 71,944,608 km (0.052 R)
• M42: 77,913,114 km (0.087 R)
• M43: 78,622,358 km (0.096 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 12,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit