🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 3.73 AU - 4.81 AU

Year: 3073 Days

Day: 46.8 Hours

Environment

Temp: -109 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,901,366 km

• M1: 1,605,335 km (0.064 R)

Asteroid Belt

Center: 10.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 15.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 718.3

Radius: 6.1

Gravity: 19.3 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.9 AU - 18.72 AU

Year: 21892 Days

Day: 24.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 81,901,366 km

• M1: 77,043 km (0.035 R)
• M2: 702,960 km (0.119 R)
• M3: 949,348 km (0.108 R)
• M4: 1,568,085 km (0.06 R)
• M5: 1,895,854 km (0.068 R)
• M6: 2,380,401 km (0.036 R)
• M7: 3,839,579 km (0.117 R)
• M8: 4,197,267 km (0.077 R)
• M9: 4,506,187 km (0.081 R)
• M10: 5,247,295 km (0.091 R)
• M11: 5,981,222 km (0.101 R)
• M12: 8,164,753 km (0.071 R)
• M13: 9,904,725 km (0.101 R)
• M14: 10,453,002 km (0.108 R)
• M15: 13,574,960 km (0.048 R)
• M16: 15,751,758 km (0.089 R)
• M17: 18,061,101 km (0.11 R)
• M18: 20,782,884 km (0.08 R)
• M19: 23,766,165 km (0.048 R)
• M20: 29,808,573 km (0.08 R)
• M21: 33,586,068 km (0.066 R)
• M22: 36,512,502 km (0.089 R)
• M23: 40,365,694 km (0.03 R)
• M24: 40,981,589 km (0.047 R)
• M25: 52,068,736 km (0.066 R)
• M26: 62,503,486 km (0.072 R)
• M27: 69,300,466 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.7

Radius: 5.9

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 15.68 AU - 18.14 AU

Year: 24216 Days

Day: 21.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 81,901,366 km

• M1: 73,453 km (0.051 R)
• M2: 293,062 km (0.083 R)
• M3: 482,603 km (0.077 R)
• M4: 809,773 km (0.076 R)
• M5: 1,478,625 km (0.114 R)
• M6: 1,775,128 km (0.054 R)
• M7: 3,317,931 km (0.081 R)
• M8: 4,151,341 km (0.042 R)
• M9: 5,002,403 km (0.068 R)
• M10: 6,488,957 km (0.085 R)
• M11: 9,351,064 km (0.071 R)
• M12: 12,186,841 km (0.094 R)
• M13: 13,246,742 km (0.108 R)
• M14: 13,836,606 km (0.069 R)
• M15: 14,062,200 km (0.048 R)
• M16: 15,874,428 km (0.099 R)
• M17: 17,136,735 km (0.115 R)
• M18: 17,484,401 km (0.081 R)
• M19: 18,374,059 km (0.093 R)
• M20: 19,200,288 km (0.11 R)
• M21: 21,323,680 km (0.069 R)
• M22: 21,524,142 km (0.113 R)
• M23: 25,016,354 km (0.115 R)
• M24: 28,624,206 km (0.108 R)
• M25: 33,908,751 km (0.092 R)
• M26: 35,289,539 km (0.1 R)
• M27: 36,851,341 km (0.055 R)
• M28: 41,033,649 km (0.07 R)
• M29: 51,038,754 km (0.085 R)
• M30: 53,771,758 km (0.092 R)
• M31: 55,836,807 km (0.038 R)
• M32: 62,964,397 km (0.081 R)
• M33: 65,046,650 km (0.102 R)
• M34: 65,468,516 km (0.079 R)
• M35: 67,821,691 km (0.096 R)
• M36: 68,473,189 km (0.094 R)

Kuiper Belt

Range: 31.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 16,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit