🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.68 AU - 0.7 AU

Year: 218 Days

Day: 32.1 Hours

Environment

Temp: 149 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,580,343 km

• M1: 78,988 km (0.066 R)
• M2: 269,725 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.96 AU - 1.06 AU

Year: 387 Days

Day: 20.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 11.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 570.6

Radius: 11.2

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 7.43 AU - 7.49 AU

Year: 7759 Days

Day: 14.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 56.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,580,343 km

• M1: 139,874 km (0.107 R)
• M2: 683,662 km (0.114 R)
• M3: 1,441,824 km (0.087 R)
• M4: 2,287,651 km (0.059 R)
• M5: 2,678,550 km (0.117 R)
• M6: 3,051,946 km (0.112 R)
• M7: 3,784,527 km (0.055 R)
• M8: 4,658,029 km (0.104 R)
• M9: 5,598,401 km (0.072 R)
• M10: 6,180,486 km (0.082 R)
• M11: 7,092,285 km (0.112 R)
• M12: 7,542,276 km (0.089 R)
• M13: 8,212,474 km (0.106 R)
• M14: 9,671,951 km (0.116 R)
• M15: 10,511,195 km (0.104 R)
• M16: 11,449,024 km (0.077 R)
• M17: 12,388,200 km (0.116 R)
• M18: 16,274,603 km (0.103 R)
• M19: 19,493,051 km (0.068 R)
• M20: 23,194,851 km (0.115 R)
• M21: 24,188,779 km (0.069 R)
• M22: 26,439,329 km (0.043 R)
• M23: 29,205,544 km (0.033 R)
• M24: 34,448,051 km (0.102 R)
• M25: 36,954,863 km (0.119 R)
• M26: 37,741,299 km (0.071 R)

Asteroid Belt

Center: 8.62 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.8

Radius: 10.4

Gravity: 8.52 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.45 AU - 11.11 AU

Year: 11647 Days

Day: 10.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,580,343 km

• M1: 129,402 km (0.119 R)
• M2: 511,625 km (0.07 R)
• M3: 887,863 km (0.11 R)
• M4: 1,254,378 km (0.092 R)
• M5: 1,614,759 km (0.051 R)
• M6: 1,991,297 km (0.057 R)
• M7: 2,488,112 km (0.07 R)
• M8: 3,570,004 km (0.111 R)
• M9: 4,012,215 km (0.1 R)
• M10: 4,490,928 km (0.039 R)
• M11: 6,082,500 km (0.116 R)
• M12: 7,133,126 km (0.029 R)
• M13: 7,523,726 km (0.096 R)
• M14: 9,029,877 km (0.112 R)
• M15: 12,566,371 km (0.085 R)
• M16: 16,705,594 km (0.057 R)
• M17: 17,087,069 km (0.117 R)
• M18: 19,331,037 km (0.095 R)
• M19: 19,836,229 km (0.07 R)
• M20: 20,698,062 km (0.114 R)
• M21: 21,138,179 km (0.119 R)
• M22: 26,814,222 km (0.065 R)
• M23: 27,442,832 km (0.069 R)
• M24: 35,270,690 km (0.087 R)
• M25: 36,025,561 km (0.115 R)
• M26: 37,437,316 km (0.084 R)
• M27: 43,598,055 km (0.105 R)
• M28: 44,467,369 km (0.062 R)
• M29: 44,906,438 km (0.119 R)
• M30: 46,091,104 km (0.111 R)
• M31: 46,540,795 km (0.097 R)
• M32: 50,085,666 km (0.12 R)
• M33: 52,982,479 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 17,037 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit