🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.5 AU - 0.52 AU

Year: 153 Days

Day: 29.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 4.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.77 AU - 0.97 AU

Year: 340 Days

Day: 20.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1 AU - 1.64 AU

Year: 635 Days

Day: 18.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,411,845 km

• M1: 566,378 km (0.062 R)
• M2: 1,065,735 km (0.114 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.48 AU - 2.4 AU

Year: 1132 Days

Day: 38.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,411,845 km

• M1: 488,437 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.7

Radius: 7.2

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 13.7 AU - 16.6 AU

Year: 24706 Days

Day: 19.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 59,411,845 km

• M1: 244,892 km (0.1 R)
• M2: 367,412 km (0.076 R)
• M3: 477,965 km (0.072 R)
• M4: 733,030 km (0.114 R)
• M5: 1,457,083 km (0.087 R)
• M6: 2,050,538 km (0.109 R)
• M7: 2,402,991 km (0.099 R)
• M8: 2,966,975 km (0.076 R)
• M9: 3,032,050 km (0.103 R)
• M10: 3,331,096 km (0.119 R)
• M11: 3,779,889 km (0.074 R)
• M12: 4,138,027 km (0.116 R)
• M13: 5,676,491 km (0.091 R)
• M14: 6,590,385 km (0.059 R)
• M15: 7,107,993 km (0.056 R)
• M16: 7,239,490 km (0.071 R)
• M17: 8,273,959 km (0.118 R)
• M18: 8,504,938 km (0.099 R)
• M19: 9,353,906 km (0.079 R)
• M20: 10,032,781 km (0.071 R)
• M21: 10,081,849 km (0.115 R)
• M22: 10,527,352 km (0.073 R)
• M23: 10,979,437 km (0.093 R)
• M24: 11,080,714 km (0.102 R)
• M25: 13,063,634 km (0.111 R)
• M26: 14,928,521 km (0.096 R)
• M27: 15,040,720 km (0.112 R)
• M28: 15,891,782 km (0.116 R)
• M29: 16,583,822 km (0.055 R)
• M30: 17,997,073 km (0.066 R)
• M31: 19,082,256 km (0.037 R)
• M32: 19,143,142 km (0.114 R)
• M33: 20,749,374 km (0.1 R)
• M34: 20,874,737 km (0.106 R)
• M35: 21,632,002 km (0.118 R)
• M36: 22,205,859 km (0.072 R)
• M37: 22,526,896 km (0.06 R)
• M38: 22,655,700 km (0.081 R)
• M39: 23,238,384 km (0.101 R)
• M40: 25,752,825 km (0.038 R)
• M41: 25,820,144 km (0.11 R)
• M42: 26,428,708 km (0.115 R)
• M43: 27,042,059 km (0.09 R)
• M44: 27,453,603 km (0.091 R)
• M45: 27,660,048 km (0.082 R)
• M46: 28,005,469 km (0.114 R)
• M47: 28,421,651 km (0.11 R)
• M48: 28,560,926 km (0.077 R)
• M49: 28,979,950 km (0.097 R)
• M50: 29,049,962 km (0.107 R)
• M51: 32,259,434 km (0.116 R)
• M52: 32,404,694 km (0.057 R)
• M53: 32,841,819 km (0.038 R)
• M54: 32,914,823 km (0.087 R)
• M55: 33,500,947 km (0.086 R)
• M56: 33,721,604 km (0.114 R)
• M57: 34,460,767 km (0.104 R)
• M58: 36,256,390 km (0.051 R)
• M59: 36,558,728 km (0.107 R)
• M60: 36,937,659 km (0.041 R)
• M61: 37,089,650 km (0.101 R)
• M62: 37,929,044 km (0.105 R)
• M63: 39,161,132 km (0.11 R)
• M64: 40,171,965 km (0.105 R)
• M65: 40,955,259 km (0.055 R)
• M66: 42,060,489 km (0.082 R)
• M67: 42,776,165 km (0.074 R)
• M68: 42,855,900 km (0.102 R)
• M69: 43,816,917 km (0.091 R)
• M70: 44,380,752 km (0.051 R)
• M71: 45,190,525 km (0.118 R)
• M72: 45,352,988 km (0.111 R)
• M73: 46,414,086 km (0.088 R)
• M74: 46,824,433 km (0.101 R)
• M75: 47,400,983 km (0.087 R)
• M76: 47,896,900 km (0.105 R)
• M77: 48,394,612 km (0.116 R)
• M78: 48,893,970 km (0.102 R)
• M79: 49,060,921 km (0.093 R)
• M80: 49,311,497 km (0.11 R)
• M81: 49,813,997 km (0.06 R)
• M82: 50,065,919 km (0.101 R)
• M83: 50,234,217 km (0.113 R)
• M84: 50,486,738 km (0.087 R)
• M85: 50,824,231 km (0.11 R)
• M86: 53,809,008 km (0.086 R)
• M87: 54,067,513 km (0.051 R)
• M88: 54,845,422 km (0.102 R)
• M89: 55,801,203 km (0.099 R)
• M90: 56,062,849 km (0.052 R)
• M91: 56,237,430 km (0.089 R)
• M92: 58,347,209 km (0.077 R)
• M93: 58,878,730 km (0.115 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 16,033 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit