🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.5 AU - 0.74 AU

Year: 178 Days

Day: 12.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.02 AU - 2.56 AU

Year: 1266 Days

Day: 39.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,444,942 km

• M1: 243,097 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.67 AU - 3.29 AU

Year: 1879 Days

Day: 28.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.76 AU - 4.36 AU

Year: 2453 Days

Day: 25.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,444,942 km

• M1: 268,079 km (0.118 R)

Asteroid Belt

Center: 4.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.5

Radius: 9.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.65 AU - 7.45 AU

Year: 5435 Days

Day: 7.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 87.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 88,444,942 km

• M1: 118,182 km (0.1 R)
• M2: 579,542 km (0.108 R)
• M3: 1,454,690 km (0.092 R)
• M4: 2,281,517 km (0.118 R)
• M5: 3,010,807 km (0.109 R)
• M6: 3,789,464 km (0.111 R)
• M7: 4,194,724 km (0.103 R)
• M8: 4,495,566 km (0.107 R)
• M9: 8,971,983 km (0.08 R)
• M10: 9,994,035 km (0.034 R)
• M11: 10,651,368 km (0.103 R)
• M12: 11,337,275 km (0.093 R)
• M13: 14,185,768 km (0.089 R)
• M14: 15,366,992 km (0.057 R)
• M15: 17,151,097 km (0.112 R)
• M16: 19,010,748 km (0.091 R)

Asteroid Belt

Center: 10.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924

Radius: 4.7

Gravity: 41.83 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 13.17 AU - 17.17 AU

Year: 21581 Days

Day: 22.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 88,444,942 km

• M1: 65,524 km (0.09 R)
• M2: 645,814 km (0.095 R)
• M3: 999,613 km (0.114 R)
• M4: 1,162,076 km (0.038 R)
• M5: 2,492,899 km (0.113 R)
• M6: 3,263,777 km (0.107 R)
• M7: 5,341,841 km (0.045 R)
• M8: 6,194,848 km (0.102 R)
• M9: 6,421,489 km (0.048 R)
• M10: 7,690,677 km (0.097 R)
• M11: 8,005,730 km (0.118 R)
• M12: 9,002,650 km (0.115 R)
• M13: 9,591,019 km (0.068 R)
• M14: 9,833,218 km (0.074 R)
• M15: 13,517,364 km (0.085 R)
• M16: 15,086,945 km (0.048 R)
• M17: 15,332,435 km (0.11 R)
• M18: 20,120,465 km (0.055 R)
• M19: 22,054,167 km (0.072 R)
• M20: 24,556,341 km (0.081 R)
• M21: 26,761,114 km (0.066 R)
• M22: 27,483,822 km (0.067 R)
• M23: 28,219,394 km (0.112 R)
• M24: 32,230,562 km (0.048 R)
• M25: 35,874,766 km (0.025 R)
• M26: 39,473,792 km (0.109 R)
• M27: 39,784,207 km (0.12 R)
• M28: 40,725,028 km (0.093 R)
• M29: 44,134,813 km (0.109 R)
• M30: 45,142,803 km (0.095 R)
• M31: 50,596,693 km (0.091 R)
• M32: 53,576,084 km (0.061 R)
• M33: 55,885,875 km (0.07 R)
• M34: 57,661,153 km (0.044 R)
• M35: 59,473,681 km (0.111 R)
• M36: 65,789,553 km (0.108 R)
• M37: 67,546,131 km (0.07 R)
• M38: 69,108,681 km (0.066 R)
• M39: 82,232,603 km (0.107 R)
• M40: 82,992,710 km (0.097 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 16,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit