🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.7 AU - 0.72 AU

Year: 225 Days

Day: 24.2 Hours

Environment

Temp: 187 °C

Axial Tilt: 46.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.91 AU - 1.13 AU

Year: 388 Days

Day: 32.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,500,595 km

• M1: 422,165 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.31 AU - 1.43 AU

Year: 604 Days

Day: 44.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.14 AU - 1.86 AU

Year: 692 Days

Day: 20.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.78 AU - 2.38 AU

Year: 1130 Days

Day: 24.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.46 AU - 2.62 AU

Year: 1525 Days

Day: 39.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,500,595 km

• M1: 87,814 km (0.038 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.3

Radius: 8.1

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.09 AU - 5.65 AU

Year: 4049 Days

Day: 5.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 58,500,595 km

• M1: 110,403 km (0.116 R)
• M2: 172,636 km (0.106 R)
• M3: 236,514 km (0.11 R)
• M4: 337,343 km (0.113 R)
• M5: 398,828 km (0.111 R)
• M6: 484,548 km (0.083 R)
• M7: 676,482 km (0.073 R)
• M8: 982,858 km (0.118 R)
• M9: 1,172,548 km (0.117 R)
• M10: 1,228,947 km (0.095 R)
• M11: 1,300,753 km (0.1 R)
• M12: 1,418,786 km (0.04 R)
• M13: 1,602,492 km (0.102 R)
• M14: 1,681,330 km (0.068 R)
• M15: 2,078,214 km (0.107 R)
• M16: 2,234,543 km (0.105 R)
• M17: 2,577,272 km (0.025 R)
• M18: 2,898,010 km (0.025 R)
• M19: 3,191,671 km (0.102 R)
• M20: 3,291,602 km (0.08 R)
• M21: 3,723,192 km (0.049 R)
• M22: 3,849,752 km (0.114 R)
• M23: 4,481,803 km (0.053 R)
• M24: 4,913,243 km (0.111 R)
• M25: 5,098,894 km (0.051 R)
• M26: 5,192,542 km (0.059 R)
• M27: 5,334,211 km (0.083 R)
• M28: 5,621,439 km (0.052 R)
• M29: 6,136,056 km (0.115 R)
• M30: 6,336,218 km (0.082 R)
• M31: 6,538,474 km (0.1 R)
• M32: 6,794,137 km (0.054 R)
• M33: 7,474,508 km (0.064 R)
• M34: 7,554,543 km (0.11 R)
• M35: 7,931,081 km (0.076 R)
• M36: 8,121,818 km (0.071 R)
• M37: 8,313,902 km (0.086 R)
• M38: 8,479,955 km (0.116 R)
• M39: 8,871,303 km (0.032 R)
• M40: 9,527,140 km (0.108 R)
• M41: 9,671,802 km (0.072 R)
• M42: 10,051,331 km (0.115 R)
• M43: 10,110,123 km (0.106 R)
• M44: 10,644,636 km (0.112 R)
• M45: 10,794,833 km (0.12 R)
• M46: 11,433,017 km (0.028 R)
• M47: 12,397,325 km (0.043 R)
• M48: 12,460,455 km (0.039 R)
• M49: 13,452,439 km (0.077 R)
• M50: 13,843,189 km (0.07 R)
• M51: 14,072,821 km (0.095 R)
• M52: 14,237,678 km (0.104 R)
• M53: 14,502,766 km (0.086 R)
• M54: 14,569,337 km (0.051 R)
• M55: 14,735,989 km (0.112 R)
• M56: 15,375,520 km (0.098 R)
• M57: 15,852,438 km (0.081 R)
• M58: 17,418,129 km (0.067 R)
• M59: 18,453,197 km (0.077 R)
• M60: 18,561,356 km (0.073 R)
• M61: 18,742,220 km (0.059 R)
• M62: 18,923,532 km (0.072 R)
• M63: 19,178,447 km (0.07 R)
• M64: 19,288,102 km (0.056 R)
• M65: 19,728,668 km (0.072 R)
• M66: 20,024,124 km (0.105 R)
• M67: 20,246,725 km (0.058 R)
• M68: 20,358,325 km (0.094 R)
• M69: 20,731,871 km (0.061 R)
• M70: 21,637,537 km (0.063 R)
• M71: 23,136,657 km (0.088 R)
• M72: 23,682,989 km (0.116 R)
• M73: 24,273,003 km (0.096 R)
• M74: 24,351,990 km (0.069 R)
• M75: 24,907,746 km (0.115 R)
• M76: 25,107,160 km (0.058 R)
• M77: 25,227,138 km (0.097 R)
• M78: 25,307,173 km (0.107 R)
• M79: 25,991,134 km (0.077 R)
• M80: 26,274,472 km (0.113 R)
• M81: 26,558,858 km (0.083 R)
• M82: 27,212,900 km (0.076 R)
• M83: 27,541,866 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135.7

Radius: 5.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 15.63 AU - 21.63 AU

Year: 30293 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,500,595 km

• M1: 317,147 km (0.103 R)
• M2: 360,680 km (0.103 R)
• M3: 504,893 km (0.105 R)
• M4: 667,506 km (0.05 R)
• M5: 930,798 km (0.106 R)
• M6: 1,369,569 km (0.094 R)
• M7: 1,782,907 km (0.099 R)
• M8: 2,500,977 km (0.034 R)
• M9: 2,685,431 km (0.044 R)
• M10: 2,906,088 km (0.027 R)
• M11: 3,198,552 km (0.116 R)
• M12: 3,432,673 km (0.067 R)
• M13: 3,776,598 km (0.096 R)
• M14: 4,167,497 km (0.084 R)
• M15: 4,203,700 km (0.107 R)
• M16: 4,276,405 km (0.092 R)
• M17: 4,349,558 km (0.118 R)
• M18: 4,534,162 km (0.061 R)
• M19: 4,797,005 km (0.101 R)
• M20: 4,987,743 km (0.039 R)
• M21: 5,026,189 km (0.092 R)
• M22: 5,219,919 km (0.11 R)
• M23: 5,574,914 km (0.079 R)
• M24: 5,654,800 km (0.079 R)
• M25: 6,899,005 km (0.081 R)
• M26: 7,375,624 km (0.098 R)
• M27: 7,419,606 km (0.062 R)
• M28: 9,244,101 km (0.1 R)
• M29: 9,386,369 km (0.051 R)
• M30: 9,865,531 km (0.068 R)
• M31: 10,059,559 km (0.112 R)
• M32: 11,047,952 km (0.114 R)
• M33: 11,148,482 km (0.106 R)
• M34: 11,553,593 km (0.041 R)
• M35: 11,604,606 km (0.05 R)
• M36: 11,860,718 km (0.071 R)
• M37: 12,430,685 km (0.095 R)
• M38: 14,853,423 km (0.117 R)
• M39: 14,964,425 km (0.085 R)
• M40: 15,862,311 km (0.032 R)
• M41: 16,032,703 km (0.101 R)
• M42: 16,089,550 km (0.082 R)
• M43: 16,432,429 km (0.059 R)
• M44: 17,358,290 km (0.108 R)
• M45: 17,945,611 km (0.062 R)
• M46: 18,420,135 km (0.101 R)
• M47: 19,260,427 km (0.111 R)
• M48: 19,320,864 km (0.086 R)
• M49: 21,227,489 km (0.098 R)
• M50: 21,981,462 km (0.089 R)
• M51: 22,171,302 km (0.103 R)
• M52: 23,193,205 km (0.072 R)
• M53: 24,623,062 km (0.056 R)
• M54: 25,947,601 km (0.049 R)
• M55: 27,023,808 km (0.108 R)
• M56: 27,295,179 km (0.099 R)
• M57: 27,635,514 km (0.103 R)
• M58: 27,840,463 km (0.108 R)
• M59: 28,114,526 km (0.078 R)
• M60: 28,251,857 km (0.088 R)
• M61: 29,428,295 km (0.058 R)
• M62: 29,917,480 km (0.056 R)
• M63: 29,987,492 km (0.08 R)
• M64: 30,268,436 km (0.116 R)
• M65: 31,045,298 km (0.073 R)
• M66: 32,115,372 km (0.112 R)
• M67: 32,187,179 km (0.084 R)
• M68: 32,618,918 km (0.117 R)
• M69: 33,706,495 km (0.101 R)
• M70: 35,694,052 km (0.087 R)
• M71: 36,066,251 km (0.048 R)
• M72: 36,589,545 km (0.117 R)
• M73: 39,166,667 km (0.062 R)
• M74: 39,550,685 km (0.025 R)
• M75: 40,399,653 km (0.083 R)
• M76: 40,477,145 km (0.06 R)
• M77: 40,632,128 km (0.108 R)
• M78: 40,865,202 km (0.102 R)
• M79: 42,194,079 km (0.108 R)
• M80: 42,429,995 km (0.093 R)
• M81: 45,376,325 km (0.069 R)
• M82: 46,021,990 km (0.059 R)
• M83: 46,833,259 km (0.09 R)
• M84: 46,996,171 km (0.048 R)
• M85: 47,567,485 km (0.119 R)
• M86: 51,715,386 km (0.087 R)
• M87: 52,305,250 km (0.063 R)
• M88: 52,728,013 km (0.037 R)
• M89: 52,982,180 km (0.104 R)
• M90: 54,088,307 km (0.099 R)
• M91: 54,344,568 km (0.098 R)
• M92: 54,944,306 km (0.079 R)
• M93: 56,236,832 km (0.108 R)
• M94: 56,930,218 km (0.061 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 447 - 13,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit