🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.5 AU - 0.78 AU

Year: 193 Days

Day: 43.2 Hours

Environment

Temp: 147 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 7.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 324.3

Radius: 3.6

Gravity: 25.02 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 11.85 AU - 16.59 AU

Year: 20201 Days

Day: 17.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 134.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 102,422,130 km

• M1: 50,265 km (0.117 R)
• M2: 181,911 km (0.079 R)
• M3: 348,264 km (0.067 R)
• M4: 480,359 km (0.115 R)
• M5: 697,425 km (0.112 R)
• M6: 988,094 km (0.067 R)
• M7: 1,142,329 km (0.062 R)
• M8: 1,454,989 km (0.07 R)
• M9: 1,909,318 km (0.107 R)
• M10: 2,188,617 km (0.095 R)
• M11: 2,473,152 km (0.112 R)
• M12: 2,827,998 km (0.115 R)
• M13: 4,126,208 km (0.093 R)
• M14: 4,308,419 km (0.106 R)
• M15: 4,527,879 km (0.115 R)
• M16: 5,057,455 km (0.12 R)
• M17: 5,480,817 km (0.082 R)
• M18: 5,851,371 km (0.085 R)
• M19: 6,438,094 km (0.051 R)
• M20: 8,288,320 km (0.087 R)
• M21: 8,726,343 km (0.111 R)
• M22: 10,633,716 km (0.099 R)
• M23: 10,861,404 km (0.102 R)
• M24: 11,326,653 km (0.094 R)
• M25: 15,977,950 km (0.057 R)
• M26: 20,682,205 km (0.097 R)
• M27: 21,126,211 km (0.116 R)
• M28: 21,941,669 km (0.085 R)
• M29: 25,922,768 km (0.088 R)
• M30: 29,456,718 km (0.054 R)
• M31: 30,473,535 km (0.1 R)
• M32: 37,330,503 km (0.06 R)
• M33: 42,526,037 km (0.097 R)
• M34: 45,295,692 km (0.114 R)
• M35: 59,520,505 km (0.11 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.8

Radius: 5.6

Gravity: 29.87 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.49 AU - 18.77 AU

Year: 26709 Days

Day: 19.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 102,422,130 km

• M1: 76,145 km (0.09 R)
• M2: 251,025 km (0.082 R)
• M3: 450,738 km (0.07 R)
• M4: 1,466,957 km (0.095 R)
• M5: 1,952,851 km (0.099 R)
• M6: 2,565,903 km (0.028 R)
• M7: 2,916,859 km (0.045 R)
• M8: 4,021,939 km (0.057 R)
• M9: 4,533,713 km (0.086 R)
• M10: 4,925,061 km (0.086 R)
• M11: 6,868,936 km (0.113 R)
• M12: 7,175,611 km (0.057 R)
• M13: 7,385,048 km (0.118 R)
• M14: 8,494,616 km (0.084 R)
• M15: 9,334,458 km (0.108 R)
• M16: 10,228,455 km (0.045 R)
• M17: 10,696,248 km (0.112 R)
• M18: 11,038,976 km (0.116 R)
• M19: 15,742,932 km (0.114 R)
• M20: 16,186,490 km (0.065 R)
• M21: 16,729,679 km (0.098 R)
• M22: 18,628,376 km (0.072 R)
• M23: 24,345,258 km (0.053 R)
• M24: 25,540,844 km (0.104 R)
• M25: 26,649,963 km (0.032 R)
• M26: 26,900,689 km (0.103 R)
• M27: 44,294,284 km (0.091 R)
• M28: 47,897,797 km (0.053 R)
• M29: 50,725,347 km (0.11 R)
• M30: 51,497,721 km (0.071 R)
• M31: 56,091,572 km (0.059 R)
• M32: 58,593,447 km (0.103 R)
• M33: 66,543,676 km (0.048 R)
• M34: 68,168,758 km (0.092 R)
• M35: 69,345,495 km (0.042 R)
• M36: 71,982,007 km (0.089 R)
• M37: 75,935,131 km (0.105 R)
• M38: 80,030,522 km (0.113 R)
• M39: 98,781,419 km (0.093 R)
• M40: 99,683,344 km (0.031 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 196 - 17,214 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit