🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.6 AU - 0.78 AU

Year: 201 Days

Day: 30.1 Hours

Environment

Temp: 146 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.82 AU - 1.08 AU

Year: 325 Days

Day: 32.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 42.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 92,577,044 km

• M1: 88,562 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.46 AU - 2.1 AU

Year: 835 Days

Day: 46.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.36 AU - 2.78 AU

Year: 1448 Days

Day: 36.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 3.85 AU - 5.07 AU

Year: 3310 Days

Day: 13.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.75 AU - 4.97 AU

Year: 3766 Days

Day: 30.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 12.3 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 19.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.4

Radius: 3

Gravity: 57.71 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 15.36 AU - 24.12 AU

Year: 30825 Days

Day: 15.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 92,577,044 km

• M1: 129,851 km (0.067 R)
• M2: 669,450 km (0.102 R)
• M3: 722,857 km (0.098 R)
• M4: 980,165 km (0.053 R)
• M5: 1,010,534 km (0.092 R)
• M6: 1,678,189 km (0.051 R)
• M7: 2,250,102 km (0.083 R)
• M8: 2,789,851 km (0.055 R)
• M9: 3,552,501 km (0.068 R)
• M10: 4,275,208 km (0.058 R)
• M11: 5,041,448 km (0.04 R)
• M12: 5,199,723 km (0.059 R)
• M13: 5,413,349 km (0.087 R)
• M14: 5,575,513 km (0.117 R)
• M15: 6,753,895 km (0.114 R)
• M16: 6,928,476 km (0.087 R)
• M17: 6,986,819 km (0.065 R)
• M18: 7,460,595 km (0.099 R)
• M19: 7,641,010 km (0.097 R)
• M20: 7,761,886 km (0.11 R)
• M21: 8,501,198 km (0.103 R)
• M22: 9,327,128 km (0.109 R)
• M23: 9,391,754 km (0.071 R)
• M24: 10,244,761 km (0.067 R)
• M25: 10,378,203 km (0.043 R)
• M26: 10,512,242 km (0.04 R)
• M27: 11,397,114 km (0.063 R)
• M28: 12,661,365 km (0.066 R)
• M29: 13,748,194 km (0.044 R)
• M30: 16,242,140 km (0.103 R)
• M31: 16,319,931 km (0.056 R)
• M32: 17,341,385 km (0.047 R)
• M33: 17,420,822 km (0.103 R)
• M34: 18,060,801 km (0.099 R)
• M35: 19,116,813 km (0.086 R)
• M36: 19,363,350 km (0.078 R)
• M37: 19,445,778 km (0.106 R)
• M38: 21,971,738 km (0.078 R)
• M39: 22,402,730 km (0.046 R)
• M40: 24,420,506 km (0.119 R)
• M41: 24,598,677 km (0.103 R)
• M42: 26,221,814 km (0.077 R)
• M43: 28,626,600 km (0.099 R)
• M44: 28,814,495 km (0.103 R)
• M45: 29,191,481 km (0.054 R)
• M46: 30,045,536 km (0.115 R)
• M47: 31,390,570 km (0.094 R)
• M48: 31,584,299 km (0.109 R)
• M49: 31,778,477 km (0.118 R)
• M50: 32,167,881 km (0.093 R)
• M51: 32,656,916 km (0.118 R)
• M52: 32,853,188 km (0.062 R)
• M53: 33,543,433 km (0.109 R)
• M54: 34,138,832 km (0.115 R)
• M55: 35,642,441 km (0.099 R)
• M56: 36,249,808 km (0.099 R)
• M57: 36,554,838 km (0.093 R)
• M58: 37,167,441 km (0.042 R)
• M59: 37,475,015 km (0.098 R)
• M60: 38,092,704 km (0.072 R)
• M61: 38,402,821 km (0.093 R)
• M62: 39,546,945 km (0.111 R)
• M63: 39,651,514 km (0.04 R)
• M64: 40,807,756 km (0.106 R)
• M65: 41,337,033 km (0.053 R)
• M66: 41,443,248 km (0.087 R)
• M67: 43,476,732 km (0.1 R)
• M68: 44,017,229 km (0.094 R)
• M69: 47,195,735 km (0.1 R)
• M70: 49,093,084 km (0.112 R)
• M71: 49,994,561 km (0.065 R)
• M72: 54,118,227 km (0.095 R)
• M73: 55,633,952 km (0.091 R)
• M74: 57,045,408 km (0.086 R)
• M75: 57,755,549 km (0.048 R)
• M76: 63,785,839 km (0.093 R)
• M77: 64,031,180 km (0.105 R)
• M78: 64,276,820 km (0.103 R)
• M79: 68,375,203 km (0.057 R)
• M80: 68,751,890 km (0.102 R)
• M81: 72,429,155 km (0.117 R)
• M82: 72,685,117 km (0.111 R)
• M83: 72,941,379 km (0.049 R)
• M84: 74,743,584 km (0.076 R)
• M85: 75,002,239 km (0.067 R)
• M86: 75,390,745 km (0.101 R)
• M87: 79,180,807 km (0.084 R)
• M88: 80,634,599 km (0.089 R)
• M89: 81,032,679 km (0.071 R)
• M90: 82,230,509 km (0.11 R)
• M91: 83,032,503 km (0.053 R)
• M92: 85,453,595 km (0.092 R)
• M93: 87,352,740 km (0.112 R)
• M94: 87,625,158 km (0.045 R)
• M95: 88,854,553 km (0.077 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 13,870 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit