🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.91 AU - 2.43 AU

Year: 1113 Days

Day: 45.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.68 AU - 2.78 AU

Year: 1160 Days

Day: 27.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,582,821 km

• M1: 1,867,729 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5 AU - 6.02 AU

Year: 4504 Days

Day: 34.4 Hours

Environment

Temp: -129 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,582,821 km

• M1: 1,024,895 km (0.096 R)

Asteroid Belt

Center: 11.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.1

Radius: 4.4

Gravity: 9.04 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 15.42 AU - 20.08 AU

Year: 26043 Days

Day: 23.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,582,821 km

• M1: 415,433 km (0.11 R)
• M2: 717,322 km (0.115 R)
• M3: 756,666 km (0.066 R)
• M4: 1,480,421 km (0.1 R)
• M5: 1,530,985 km (0.096 R)
• M6: 1,660,088 km (0.095 R)
• M7: 2,012,091 km (0.051 R)
• M8: 2,182,184 km (0.098 R)
• M9: 2,268,951 km (0.117 R)
• M10: 2,386,535 km (0.068 R)
• M11: 2,689,171 km (0.073 R)
• M12: 2,876,617 km (0.055 R)
• M13: 3,003,925 km (0.072 R)
• M14: 4,595,198 km (0.082 R)
• M15: 5,238,768 km (0.115 R)
• M16: 5,277,514 km (0.077 R)
• M17: 6,441,684 km (0.115 R)
• M18: 7,031,100 km (0.099 R)
• M19: 7,288,857 km (0.067 R)
• M20: 7,813,796 km (0.113 R)
• M21: 7,991,518 km (0.092 R)
• M22: 8,215,466 km (0.087 R)
• M23: 8,305,674 km (0.045 R)
• M24: 8,350,852 km (0.115 R)
• M25: 8,623,868 km (0.1 R)
• M26: 8,669,645 km (0.092 R)
• M27: 9,131,903 km (0.12 R)
• M28: 9,697,233 km (0.105 R)
• M29: 10,128,524 km (0.089 R)
• M30: 11,611,039 km (0.09 R)
• M31: 11,813,893 km (0.104 R)
• M32: 11,915,620 km (0.103 R)
• M33: 12,274,206 km (0.114 R)
• M34: 13,530,529 km (0.106 R)
• M35: 14,608,232 km (0.098 R)
• M36: 14,662,985 km (0.115 R)
• M37: 14,937,048 km (0.099 R)
• M38: 15,212,757 km (0.068 R)
• M39: 16,162,853 km (0.077 R)
• M40: 16,787,873 km (0.093 R)
• M41: 16,902,315 km (0.071 R)
• M42: 16,959,611 km (0.08 R)
• M43: 17,017,057 km (0.119 R)
• M44: 17,074,503 km (0.047 R)
• M45: 18,178,684 km (0.074 R)
• M46: 18,591,126 km (0.058 R)
• M47: 19,126,088 km (0.109 R)
• M48: 20,028,911 km (0.061 R)
• M49: 21,502,151 km (0.079 R)
• M50: 21,813,464 km (0.101 R)
• M51: 21,938,378 km (0.107 R)
• M52: 22,440,429 km (0.103 R)
• M53: 22,756,230 km (0.026 R)
• M54: 23,073,377 km (0.084 R)
• M55: 23,904,992 km (0.096 R)
• M56: 24,356,777 km (0.108 R)
• M57: 25,334,399 km (0.116 R)
• M58: 25,795,011 km (0.107 R)
• M59: 26,125,772 km (0.091 R)
• M60: 26,391,308 km (0.076 R)
• M61: 26,858,203 km (0.115 R)
• M62: 27,193,452 km (0.062 R)
• M63: 27,597,516 km (0.075 R)
• M64: 28,343,411 km (0.062 R)
• M65: 28,479,695 km (0.083 R)
• M66: 29,509,078 km (0.069 R)
• M67: 29,578,192 km (0.091 R)
• M68: 30,620,590 km (0.035 R)
• M69: 30,830,476 km (0.03 R)
• M70: 31,251,743 km (0.067 R)
• M71: 32,884,155 km (0.068 R)
• M72: 37,047,314 km (0.106 R)
• M73: 37,121,814 km (0.087 R)
• M74: 37,944,602 km (0.1 R)
• M75: 39,608,280 km (0.088 R)
• M76: 39,913,310 km (0.093 R)
• M77: 41,915,079 km (0.092 R)
• M78: 42,693,587 km (0.085 R)
• M79: 42,849,916 km (0.074 R)
• M80: 43,006,396 km (0.035 R)
• M81: 43,319,953 km (0.064 R)
• M82: 43,791,635 km (0.11 R)
• M83: 43,949,162 km (0.075 R)
• M84: 44,344,100 km (0.102 R)
• M85: 45,296,440 km (0.115 R)
• M86: 46,255,662 km (0.061 R)
• M87: 46,657,332 km (0.075 R)
• M88: 47,302,248 km (0.095 R)
• M89: 48,519,676 km (0.105 R)
• M90: 48,927,629 km (0.107 R)
• M91: 49,583,017 km (0.104 R)
• M92: 49,911,684 km (0.08 R)
• M93: 52,066,043 km (0.052 R)
• M94: 56,293,380 km (0.114 R)
• M95: 56,807,996 km (0.093 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 16,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit