🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.47 AU - 0.73 AU

Year: 169 Days

Day: 20.9 Hours

Environment

Temp: 181 °C

Axial Tilt: 12.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,001,620 km

• M1: 274,961 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.59 AU - 0.99 AU

Year: 255 Days

Day: 14.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.18 AU - 1.36 AU

Year: 520 Days

Day: 14 Hours

Environment

Temp: 15 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,001,620 km

• M1: 69,713 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.01 AU - 2.21 AU

Year: 1114 Days

Day: 46.3 Hours

Environment

Temp: -74 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745

Radius: 6.4

Gravity: 18.19 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.48 AU - 21.76 AU

Year: 28033 Days

Day: 22.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,001,620 km

• M1: 80,932 km (0.081 R)
• M2: 473,178 km (0.116 R)
• M3: 1,194,988 km (0.097 R)
• M4: 1,646,624 km (0.091 R)
• M5: 2,160,792 km (0.042 R)
• M6: 2,467,766 km (0.048 R)
• M7: 2,803,614 km (0.107 R)
• M8: 3,663,053 km (0.057 R)
• M9: 5,368,320 km (0.114 R)
• M10: 6,730,259 km (0.04 R)
• M11: 8,421,014 km (0.109 R)
• M12: 8,650,497 km (0.061 R)
• M13: 11,884,504 km (0.087 R)
• M14: 14,740,626 km (0.066 R)
• M15: 15,158,603 km (0.061 R)
• M16: 15,843,910 km (0.119 R)
• M17: 17,929,305 km (0.1 R)
• M18: 18,309,732 km (0.092 R)
• M19: 22,525,400 km (0.061 R)
• M20: 38,016,559 km (0.104 R)
• M21: 39,119,993 km (0.111 R)
• M22: 40,244,520 km (0.079 R)
• M23: 41,060,876 km (0.095 R)
• M24: 42,558,051 km (0.042 R)
• M25: 45,837,386 km (0.038 R)
• M26: 48,542,564 km (0.114 R)
• M27: 52,119,300 km (0.105 R)
• M28: 55,064,283 km (0.048 R)
• M29: 55,868,073 km (0.052 R)
• M30: 57,498,690 km (0.097 R)
• M31: 61,498,488 km (0.105 R)
• M32: 68,879,198 km (0.063 R)
• M33: 69,812,090 km (0.057 R)
• M34: 82,193,259 km (0.106 R)
• M35: 93,946,266 km (0.102 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 11,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit