🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.27 AU - 1.67 AU

Year: 752 Days

Day: 29.6 Hours

Environment

Temp: -78 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.4

Radius: 14.6

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.42 AU - 4.5 AU

Year: 3324 Days

Day: 8.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 82,314,572 km

• M1: 181,761 km (0.05 R)
• M2: 642,373 km (0.045 R)
• M3: 1,348,326 km (0.085 R)
• M4: 1,818,811 km (0.047 R)
• M5: 2,445,476 km (0.086 R)
• M6: 3,569,106 km (0.066 R)
• M7: 4,055,299 km (0.093 R)
• M8: 4,749,284 km (0.058 R)
• M9: 6,007,402 km (0.102 R)
• M10: 7,191,020 km (0.074 R)
• M11: 8,384,661 km (0.103 R)
• M12: 8,955,976 km (0.047 R)
• M13: 11,078,770 km (0.077 R)
• M14: 11,944,343 km (0.058 R)
• M15: 15,704,036 km (0.087 R)
• M16: 16,852,649 km (0.093 R)
• M17: 18,115,405 km (0.102 R)
• M18: 20,828,960 km (0.073 R)
• M19: 21,415,683 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.2

Radius: 4

Gravity: 25.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 15.72 AU - 18.16 AU

Year: 29406 Days

Day: 21.6 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,314,572 km

• M1: 51,013 km (0.065 R)
• M2: 191,934 km (0.046 R)
• M3: 338,690 km (0.111 R)
• M4: 468,391 km (0.066 R)
• M5: 707,897 km (0.102 R)
• M6: 833,559 km (0.109 R)
• M7: 1,012,030 km (0.117 R)
• M8: 1,289,384 km (0.085 R)
• M9: 1,934,151 km (0.11 R)
• M10: 2,119,054 km (0.081 R)
• M11: 2,360,954 km (0.116 R)
• M12: 2,620,955 km (0.074 R)
• M13: 3,226,377 km (0.064 R)
• M14: 3,486,977 km (0.112 R)
• M15: 3,699,107 km (0.059 R)
• M16: 4,183,056 km (0.097 R)
• M17: 4,671,493 km (0.097 R)
• M18: 6,409,521 km (0.08 R)
• M19: 6,962,285 km (0.033 R)
• M20: 8,109,401 km (0.107 R)
• M21: 9,034,365 km (0.077 R)
• M22: 9,493,032 km (0.118 R)
• M23: 9,787,441 km (0.049 R)
• M24: 11,616,873 km (0.03 R)
• M25: 12,931,689 km (0.116 R)
• M26: 16,603,868 km (0.102 R)
• M27: 20,327,359 km (0.091 R)
• M28: 22,124,328 km (0.102 R)
• M29: 23,167,025 km (0.109 R)
• M30: 27,428,470 km (0.109 R)
• M31: 35,877,609 km (0.11 R)
• M32: 37,899,723 km (0.064 R)
• M33: 48,634,567 km (0.115 R)
• M34: 51,648,066 km (0.1 R)
• M35: 57,848,599 km (0.097 R)
• M36: 59,224,750 km (0.112 R)
• M37: 61,634,323 km (0.082 R)
• M38: 81,331,276 km (0.066 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 10,745 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit