🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.87 AU - 1.05 AU

Year: 358 Days

Day: 38.4 Hours

Environment

Temp: 18 °C

Axial Tilt: 47.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,493,021 km

• M1: 360,531 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.96 AU - 1.16 AU

Year: 416 Days

Day: 12.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 61,493,021 km

• M1: 11,968 km (0.08 R)
• M2: 23,487 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 116.6

Radius: 5.8

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.15 AU - 13.09 AU

Year: 16068 Days

Day: 17.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,493,021 km

• M1: 72,106 km (0.064 R)
• M2: 254,017 km (0.096 R)
• M3: 544,087 km (0.096 R)
• M4: 1,104,032 km (0.093 R)
• M5: 1,286,392 km (0.111 R)
• M6: 1,740,870 km (0.118 R)
• M7: 2,313,531 km (0.104 R)
• M8: 2,903,695 km (0.113 R)
• M9: 3,498,047 km (0.103 R)
• M10: 4,119,477 km (0.038 R)
• M11: 5,127,317 km (0.119 R)
• M12: 5,365,178 km (0.107 R)
• M13: 5,641,485 km (0.071 R)
• M14: 6,024,755 km (0.096 R)
• M15: 7,131,630 km (0.091 R)
• M16: 7,888,894 km (0.089 R)
• M17: 8,824,330 km (0.077 R)
• M18: 10,433,554 km (0.082 R)
• M19: 13,144,417 km (0.089 R)
• M20: 15,724,681 km (0.078 R)
• M21: 18,903,785 km (0.116 R)
• M22: 20,272,456 km (0.074 R)
• M23: 24,021,828 km (0.101 R)
• M24: 27,569,840 km (0.095 R)
• M25: 28,950,629 km (0.114 R)
• M26: 29,326,568 km (0.062 R)
• M27: 33,678,370 km (0.093 R)

Asteroid Belt

Center: 12.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 402.7

Radius: 5.1

Gravity: 15.48 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.88 AU - 16.18 AU

Year: 18951 Days

Day: 24.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,493,021 km

• M1: 77,342 km (0.062 R)
• M2: 270,772 km (0.065 R)
• M3: 471,532 km (0.073 R)
• M4: 1,070,074 km (0.07 R)
• M5: 1,485,507 km (0.093 R)
• M6: 2,095,268 km (0.062 R)
• M7: 2,564,108 km (0.066 R)
• M8: 2,811,692 km (0.085 R)
• M9: 3,075,134 km (0.067 R)
• M10: 3,936,219 km (0.057 R)
• M11: 7,468,973 km (0.108 R)
• M12: 7,650,286 km (0.1 R)
• M13: 7,834,590 km (0.086 R)
• M14: 8,212,175 km (0.113 R)
• M15: 9,003,398 km (0.053 R)
• M16: 10,451,954 km (0.06 R)
• M17: 10,909,275 km (0.091 R)
• M18: 11,559,876 km (0.072 R)
• M19: 12,361,721 km (0.112 R)
• M20: 16,016,397 km (0.057 R)
• M21: 17,564,136 km (0.09 R)
• M22: 19,040,069 km (0.102 R)
• M23: 19,894,722 km (0.117 R)
• M24: 21,956,928 km (0.083 R)
• M25: 26,923,278 km (0.117 R)
• M26: 29,892,946 km (0.098 R)
• M27: 31,280,017 km (0.075 R)
• M28: 33,195,618 km (0.103 R)
• M29: 39,683,827 km (0.103 R)
• M30: 52,399,646 km (0.092 R)
• M31: 54,073,497 km (0.074 R)
• M32: 56,302,206 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 19,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit