🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.49 AU - 1.75 AU

Year: 728 Days

Day: 33.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.62 AU - 2.78 AU

Year: 1567 Days

Day: 27.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.94 AU - 3.28 AU

Year: 1937 Days

Day: 29.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 3.18 AU - 3.7 AU

Year: 2253 Days

Day: 16.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 4.09 AU - 4.41 AU

Year: 3094 Days

Day: 30.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,071,787 km

• M1: 572,810 km (0.028 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.06 AU - 5.82 AU

Year: 3877 Days

Day: 21.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.3

Radius: 9.1

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 8.71 AU - 13.53 AU

Year: 13093 Days

Day: 6.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,071,787 km

• M1: 240,553 km (0.117 R)
• M2: 1,156,541 km (0.12 R)
• M3: 1,484,609 km (0.112 R)
• M4: 1,756,728 km (0.077 R)
• M5: 1,841,400 km (0.109 R)
• M6: 1,985,912 km (0.099 R)
• M7: 2,255,337 km (0.1 R)
• M8: 2,378,756 km (0.083 R)
• M9: 3,132,579 km (0.068 R)
• M10: 3,340,670 km (0.1 R)
• M11: 3,661,557 km (0.077 R)
• M12: 4,961,264 km (0.112 R)
• M13: 5,122,829 km (0.109 R)
• M14: 5,245,201 km (0.1 R)
• M15: 5,451,346 km (0.11 R)
• M16: 5,660,035 km (0.101 R)
• M17: 5,914,202 km (0.087 R)
• M18: 6,042,557 km (0.094 R)
• M19: 6,258,726 km (0.09 R)
• M20: 6,877,463 km (0.1 R)
• M21: 7,012,550 km (0.117 R)
• M22: 7,377,269 km (0.113 R)
• M23: 7,515,498 km (0.119 R)
• M24: 7,935,868 km (0.108 R)
• M25: 8,750,428 km (0.104 R)
• M26: 9,441,271 km (0.072 R)
• M27: 9,996,279 km (0.075 R)
• M28: 14,110,819 km (0.089 R)
• M29: 14,340,302 km (0.102 R)
• M30: 15,270,502 km (0.095 R)
• M31: 15,447,027 km (0.115 R)
• M32: 15,861,713 km (0.048 R)
• M33: 16,641,566 km (0.088 R)
• M34: 17,005,688 km (0.095 R)
• M35: 17,127,759 km (0.073 R)
• M36: 17,741,859 km (0.085 R)
• M37: 18,238,524 km (0.106 R)
• M38: 18,363,288 km (0.098 R)
• M39: 18,488,502 km (0.081 R)
• M40: 19,563,662 km (0.111 R)
• M41: 19,755,446 km (0.075 R)
• M42: 22,305,641 km (0.089 R)
• M43: 23,043,458 km (0.068 R)
• M44: 23,721,286 km (0.082 R)
• M45: 23,925,786 km (0.115 R)
• M46: 25,235,216 km (0.066 R)
• M47: 25,723,354 km (0.055 R)
• M48: 25,793,366 km (0.119 R)
• M49: 26,922,082 km (0.11 R)
• M50: 27,064,349 km (0.075 R)
• M51: 27,278,125 km (0.055 R)
• M52: 28,355,528 km (0.099 R)
• M53: 28,645,299 km (0.112 R)
• M54: 30,108,217 km (0.103 R)
• M55: 32,574,936 km (0.065 R)
• M56: 32,726,479 km (0.082 R)
• M57: 34,255,070 km (0.093 R)
• M58: 34,332,113 km (0.111 R)
• M59: 34,486,348 km (0.063 R)
• M60: 34,640,883 km (0.089 R)
• M61: 36,512,651 km (0.087 R)
• M62: 36,985,680 km (0.084 R)
• M63: 37,064,668 km (0.086 R)
• M64: 37,381,366 km (0.091 R)
• M65: 38,577,102 km (0.111 R)
• M66: 39,542,756 km (0.1 R)
• M67: 41,826,517 km (0.113 R)
• M68: 43,150,758 km (0.086 R)
• M69: 44,656,760 km (0.047 R)
• M70: 46,350,357 km (0.067 R)
• M71: 46,777,010 km (0.034 R)
• M72: 48,237,534 km (0.066 R)
• M73: 48,583,255 km (0.109 R)
• M74: 48,669,872 km (0.075 R)
• M75: 49,625,653 km (0.114 R)
• M76: 49,800,084 km (0.075 R)
• M77: 51,203,013 km (0.101 R)
• M78: 51,997,826 km (0.104 R)
• M79: 52,086,388 km (0.036 R)
• M80: 52,441,085 km (0.069 R)
• M81: 54,316,743 km (0.072 R)
• M82: 55,037,057 km (0.118 R)
• M83: 55,127,264 km (0.1 R)
• M84: 55,760,512 km (0.107 R)
• M85: 56,032,630 km (0.097 R)
• M86: 56,851,679 km (0.097 R)
• M87: 57,766,320 km (0.08 R)
• M88: 58,225,436 km (0.114 R)
• M89: 58,685,749 km (0.077 R)
• M90: 60,818,865 km (0.103 R)
• M91: 60,912,214 km (0.113 R)
• M92: 61,379,558 km (0.112 R)
• M93: 61,660,502 km (0.1 R)

Kuiper Belt

Range: 31.1 - 50.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 14,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit