🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.54 AU - 0.62 AU

Year: 158 Days

Day: 24.2 Hours

Environment

Temp: 164 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,757,492 km

• M1: 45,777 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.72 AU - 2.84 AU

Year: 1660 Days

Day: 36.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 3.12 AU - 4.34 AU

Year: 2580 Days

Day: 43.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137.7

Radius: 3.2

Gravity: 13.45 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 12.65 AU - 14.99 AU

Year: 18401 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,757,492 km

• M1: 40,840 km (0.079 R)
• M2: 187,745 km (0.035 R)
• M3: 352,153 km (0.052 R)
• M4: 1,459,327 km (0.063 R)
• M5: 1,710,053 km (0.118 R)
• M6: 2,424,981 km (0.038 R)
• M7: 3,182,994 km (0.094 R)
• M8: 3,342,465 km (0.076 R)
• M9: 4,193,677 km (0.119 R)
• M10: 5,211,092 km (0.106 R)
• M11: 5,336,904 km (0.093 R)
• M12: 8,047,917 km (0.11 R)
• M13: 8,691,187 km (0.113 R)
• M14: 9,275,666 km (0.112 R)
• M15: 10,472,749 km (0.106 R)
• M16: 10,825,500 km (0.078 R)
• M17: 13,168,353 km (0.116 R)
• M18: 15,501,780 km (0.113 R)
• M19: 20,572,849 km (0.096 R)
• M20: 22,592,420 km (0.096 R)
• M21: 25,365,217 km (0.087 R)
• M22: 32,521,380 km (0.11 R)
• M23: 37,658,721 km (0.096 R)
• M24: 39,082,743 km (0.059 R)
• M25: 39,565,196 km (0.087 R)
• M26: 39,807,993 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.1

Radius: 3.1

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.05 AU - 14.63 AU

Year: 19449 Days

Day: 24.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 25,757,492 km

• M1: 57,296 km (0.094 R)
• M2: 266,733 km (0.102 R)
• M3: 421,417 km (0.113 R)
• M4: 782,696 km (0.098 R)
• M5: 937,829 km (0.099 R)
• M6: 1,383,930 km (0.115 R)
• M7: 2,229,457 km (0.091 R)
• M8: 2,954,558 km (0.11 R)
• M9: 4,506,935 km (0.113 R)
• M10: 5,677,538 km (0.058 R)
• M11: 6,287,449 km (0.09 R)
• M12: 6,812,238 km (0.095 R)
• M13: 9,920,882 km (0.1 R)
• M14: 10,545,154 km (0.087 R)
• M15: 11,417,908 km (0.052 R)
• M16: 12,103,216 km (0.112 R)
• M17: 12,864,070 km (0.08 R)
• M18: 13,505,097 km (0.105 R)
• M19: 14,744,366 km (0.097 R)
• M20: 16,858,034 km (0.037 R)
• M21: 16,974,571 km (0.074 R)
• M22: 23,222,377 km (0.101 R)
• M23: 24,692,325 km (0.083 R)

Kuiper Belt

Range: 30.6 - 54.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 18,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit