🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.62 AU - 0.9 AU

Year: 252 Days

Day: 23.3 Hours

Environment

Temp: 144 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,566,834 km

• M1: 38,447 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.82 AU - 1.06 AU

Year: 347 Days

Day: 31 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 560

Radius: 13.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.29 AU - 10.91 AU

Year: 11327 Days

Day: 9.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 82,566,834 km

• M1: 164,408 km (0.091 R)
• M2: 653,294 km (0.058 R)
• M3: 1,710,352 km (0.042 R)
• M4: 3,863,814 km (0.117 R)
• M5: 4,326,969 km (0.033 R)
• M6: 4,857,742 km (0.113 R)
• M7: 5,667,216 km (0.029 R)
• M8: 7,187,579 km (0.103 R)
• M9: 8,064,522 km (0.066 R)
• M10: 8,506,584 km (0.081 R)
• M11: 9,011,626 km (0.049 R)
• M12: 11,957,059 km (0.119 R)
• M13: 14,309,336 km (0.09 R)
• M14: 15,560,572 km (0.103 R)
• M15: 18,355,958 km (0.117 R)
• M16: 21,808,677 km (0.044 R)
• M17: 23,553,437 km (0.046 R)
• M18: 24,276,742 km (0.079 R)
• M19: 24,921,808 km (0.109 R)
• M20: 26,535,970 km (0.051 R)
• M21: 28,421,202 km (0.101 R)
• M22: 29,552,760 km (0.113 R)
• M23: 32,015,440 km (0.09 R)
• M24: 33,579,785 km (0.117 R)
• M25: 36,860,616 km (0.077 R)
• M26: 43,106,178 km (0.113 R)
• M27: 45,846,362 km (0.116 R)
• M28: 47,545,046 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 985.7

Radius: 5.5

Gravity: 32.59 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 11.98 AU - 14.98 AU

Year: 18847 Days

Day: 22.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 82,566,834 km

• M1: 71,358 km (0.06 R)
• M2: 309,668 km (0.101 R)
• M3: 510,578 km (0.114 R)
• M4: 1,296,565 km (0.077 R)
• M5: 2,979,541 km (0.055 R)
• M6: 3,254,053 km (0.11 R)
• M7: 3,885,505 km (0.114 R)
• M8: 5,796,020 km (0.109 R)
• M9: 8,046,271 km (0.107 R)
• M10: 11,802,674 km (0.085 R)
• M11: 12,074,493 km (0.11 R)
• M12: 14,401,787 km (0.081 R)
• M13: 14,634,262 km (0.03 R)
• M14: 15,266,313 km (0.109 R)
• M15: 17,799,155 km (0.073 R)
• M16: 24,769,967 km (0.073 R)
• M17: 30,477,425 km (0.046 R)
• M18: 38,173,637 km (0.079 R)
• M19: 38,917,886 km (0.112 R)
• M20: 45,722,046 km (0.115 R)
• M21: 51,813,223 km (0.055 R)
• M22: 51,994,834 km (0.104 R)
• M23: 52,542,063 km (0.068 R)
• M24: 66,426,541 km (0.12 R)
• M25: 68,590,325 km (0.118 R)
• M26: 71,697,771 km (0.098 R)
• M27: 79,632,443 km (0.118 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 182 - 10,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit