🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.46 AU - 0.66 AU

Year: 158 Days

Day: 39.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,174,368 km

• M1: 204,500 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.66 AU - 0.74 AU

Year: 221 Days

Day: 17.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 81.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,174,368 km

• M1: 33,360 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.6 AU - 0.96 AU

Year: 260 Days

Day: 45.2 Hours

Environment

Temp: 133 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.81 AU - 2.51 AU

Year: 1196 Days

Day: 38.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.65 AU - 3.97 AU

Year: 2802 Days

Day: 25.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 17.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 447.6

Radius: 5.3

Gravity: 15.93 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 13.68 AU - 21.48 AU

Year: 27769 Days

Day: 18 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 82,174,368 km

• M1: 73,303 km (0.104 R)
• M2: 558,150 km (0.052 R)
• M3: 603,478 km (0.048 R)
• M4: 823,686 km (0.099 R)
• M5: 1,124,976 km (0.106 R)
• M6: 1,958,685 km (0.1 R)
• M7: 2,172,909 km (0.104 R)
• M8: 2,319,964 km (0.109 R)
• M9: 2,394,613 km (0.072 R)
• M10: 2,701,438 km (0.119 R)
• M11: 3,061,520 km (0.119 R)
• M12: 3,826,115 km (0.112 R)
• M13: 4,367,061 km (0.084 R)
• M14: 4,646,510 km (0.097 R)
• M15: 5,320,897 km (0.066 R)
• M16: 5,419,632 km (0.054 R)
• M17: 5,519,114 km (0.118 R)
• M18: 5,770,439 km (0.112 R)
• M19: 6,076,815 km (0.116 R)
• M20: 6,284,158 km (0.091 R)
• M21: 6,546,552 km (0.099 R)
• M22: 7,136,267 km (0.112 R)
• M23: 7,354,830 km (0.067 R)
• M24: 9,063,836 km (0.035 R)
• M25: 9,360,040 km (0.083 R)
• M26: 9,479,568 km (0.088 R)
• M27: 10,023,057 km (0.113 R)
• M28: 10,576,719 km (0.087 R)
• M29: 10,701,184 km (0.078 R)
• M30: 10,826,099 km (0.102 R)
• M31: 11,649,485 km (0.115 R)
• M32: 11,842,317 km (0.076 R)
• M33: 12,822,482 km (0.085 R)
• M34: 13,422,968 km (0.119 R)
• M35: 14,513,088 km (0.061 R)
• M36: 15,349,041 km (0.116 R)
• M37: 15,631,332 km (0.096 R)
• M38: 15,773,001 km (0.098 R)
• M39: 15,844,060 km (0.05 R)
• M40: 18,545,349 km (0.115 R)
• M41: 18,620,447 km (0.095 R)
• M42: 18,996,686 km (0.083 R)
• M43: 19,299,621 km (0.11 R)
• M44: 19,604,053 km (0.043 R)
• M45: 21,858,642 km (0.056 R)
• M46: 22,017,216 km (0.11 R)
• M47: 22,495,032 km (0.098 R)
• M48: 24,030,355 km (0.063 R)
• M49: 24,357,825 km (0.103 R)
• M50: 24,604,511 km (0.05 R)
• M51: 25,515,862 km (0.088 R)
• M52: 26,776,224 km (0.11 R)
• M53: 26,861,046 km (0.116 R)
• M54: 28,142,950 km (0.06 R)
• M55: 28,401,754 km (0.075 R)
• M56: 33,557,196 km (0.106 R)
• M57: 33,740,005 km (0.106 R)
• M58: 35,214,740 km (0.109 R)
• M59: 35,400,541 km (0.072 R)
• M60: 35,493,591 km (0.039 R)
• M61: 36,053,386 km (0.037 R)
• M62: 36,804,367 km (0.092 R)
• M63: 37,560,585 km (0.096 R)
• M64: 39,184,469 km (0.092 R)
• M65: 43,791,485 km (0.109 R)
• M66: 45,702,000 km (0.046 R)
• M67: 47,331,719 km (0.094 R)
• M68: 47,844,840 km (0.037 R)
• M69: 51,067,627 km (0.114 R)
• M70: 51,383,278 km (0.095 R)
• M71: 52,122,142 km (0.099 R)
• M72: 54,145,304 km (0.097 R)
• M73: 54,359,677 km (0.035 R)
• M74: 54,681,911 km (0.117 R)
• M75: 56,411,113 km (0.031 R)
• M76: 56,737,386 km (0.108 R)
• M77: 56,846,293 km (0.064 R)
• M78: 56,955,201 km (0.114 R)
• M79: 58,597,785 km (0.113 R)
• M80: 60,033,925 km (0.049 R)
• M81: 61,369,684 km (0.034 R)
• M82: 62,715,467 km (0.112 R)
• M83: 63,279,002 km (0.051 R)
• M84: 64,184,218 km (0.065 R)
• M85: 65,207,617 km (0.082 R)
• M86: 67,616,592 km (0.111 R)
• M87: 71,578,093 km (0.119 R)
• M88: 71,695,827 km (0.059 R)
• M89: 71,931,294 km (0.054 R)
• M90: 74,300,326 km (0.106 R)
• M91: 74,896,623 km (0.109 R)
• M92: 78,750,114 km (0.055 R)
• M93: 78,993,061 km (0.032 R)
• M94: 80,333,907 km (0.115 R)
• M95: 80,456,128 km (0.053 R)
• M96: 80,700,871 km (0.067 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 15,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit