🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.6 AU

Year: 164 Days

Day: 37 Hours

Environment

Temp: 40 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.77 AU - 0.81 AU

Year: 307 Days

Day: 24.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.92 AU - 1.3 AU

Year: 511 Days

Day: 16.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.02 AU - 1.22 AU

Year: 517 Days

Day: 40.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,177,569 km

• M1: 260,300 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.4 AU - 2 AU

Year: 968 Days

Day: 19.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.53 AU - 1.91 AU

Year: 985 Days

Day: 41.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.1

Radius: 8.2

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.46 AU - 3.46 AU

Year: 2810 Days

Day: 12 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 25,177,569 km

• M1: 102,624 km (0.085 R)
• M2: 243,994 km (0.074 R)
• M3: 480,060 km (0.098 R)
• M4: 610,958 km (0.094 R)
• M5: 681,119 km (0.076 R)
• M6: 772,972 km (0.103 R)
• M7: 830,268 km (0.101 R)
• M8: 1,106,276 km (0.088 R)
• M9: 1,317,508 km (0.083 R)
• M10: 1,433,896 km (0.116 R)
• M11: 1,639,892 km (0.065 R)
• M12: 1,829,582 km (0.09 R)
• M13: 2,053,380 km (0.079 R)
• M14: 2,161,689 km (0.1 R)
• M15: 2,384,291 km (0.093 R)
• M16: 2,469,711 km (0.118 R)
• M17: 2,717,296 km (0.051 R)
• M18: 3,173,719 km (0.117 R)
• M19: 3,299,531 km (0.116 R)
• M20: 3,919,614 km (0.06 R)
• M21: 4,610,606 km (0.118 R)
• M22: 4,879,434 km (0.098 R)
• M23: 5,024,992 km (0.07 R)
• M24: 5,283,049 km (0.045 R)
• M25: 5,773,879 km (0.058 R)
• M26: 6,063,800 km (0.092 R)
• M27: 6,180,935 km (0.082 R)
• M28: 6,279,371 km (0.067 R)
• M29: 6,417,898 km (0.076 R)
• M30: 6,497,484 km (0.101 R)
• M31: 6,577,370 km (0.119 R)
• M32: 6,839,465 km (0.104 R)
• M33: 7,022,872 km (0.12 R)
• M34: 7,125,646 km (0.109 R)
• M35: 7,353,184 km (0.093 R)
• M36: 7,415,566 km (0.088 R)
• M37: 7,520,135 km (0.086 R)
• M38: 7,583,116 km (0.062 R)
• M39: 7,836,684 km (0.064 R)
• M40: 7,900,563 km (0.051 R)
• M41: 8,093,095 km (0.091 R)
• M42: 8,592,154 km (0.071 R)
• M43: 8,812,362 km (0.039 R)
• M44: 8,923,064 km (0.112 R)
• M45: 9,101,235 km (0.085 R)
• M46: 9,213,284 km (0.107 R)
• M47: 9,529,235 km (0.097 R)
• M48: 9,734,333 km (0.064 R)
• M49: 9,894,702 km (0.052 R)
• M50: 10,195,095 km (0.073 R)
• M51: 10,334,819 km (0.113 R)
• M52: 10,733,797 km (0.118 R)
• M53: 11,185,882 km (0.111 R)
• M54: 11,281,923 km (0.049 R)
• M55: 11,644,249 km (0.097 R)
• M56: 11,985,781 km (0.105 R)
• M57: 12,108,601 km (0.112 R)
• M58: 12,454,771 km (0.09 R)
• M59: 12,653,885 km (0.105 R)
• M60: 12,980,009 km (0.071 R)
• M61: 13,410,402 km (0.113 R)
• M62: 13,486,996 km (0.083 R)
• M63: 13,589,171 km (0.118 R)
• M64: 14,026,296 km (0.114 R)
• M65: 14,651,167 km (0.1 R)
• M66: 14,835,172 km (0.119 R)
• M67: 14,914,309 km (0.076 R)
• M68: 16,063,371 km (0.118 R)
• M69: 16,144,602 km (0.082 R)
• M70: 16,280,287 km (0.119 R)
• M71: 16,334,592 km (0.096 R)
• M72: 16,416,272 km (0.075 R)
• M73: 16,498,102 km (0.116 R)
• M74: 16,716,964 km (0.108 R)
• M75: 18,162,827 km (0.089 R)
• M76: 18,304,047 km (0.109 R)
• M77: 18,672,657 km (0.056 R)
• M78: 18,815,223 km (0.118 R)
• M79: 19,215,996 km (0.107 R)
• M80: 19,273,442 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.9

Radius: 12.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.57 AU - 9.03 AU

Year: 8610 Days

Day: 11.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 25,177,569 km

• M1: 166,802 km (0.09 R)
• M2: 525,687 km (0.111 R)
• M3: 621,280 km (0.099 R)
• M4: 1,172,099 km (0.104 R)
• M5: 1,330,673 km (0.106 R)
• M6: 1,596,957 km (0.084 R)
• M7: 1,834,818 km (0.119 R)
• M8: 2,295,879 km (0.075 R)
• M9: 2,617,514 km (0.079 R)
• M10: 2,828,148 km (0.114 R)
• M11: 3,247,919 km (0.115 R)
• M12: 3,379,715 km (0.096 R)
• M13: 3,513,306 km (0.112 R)
• M14: 3,687,588 km (0.073 R)
• M15: 4,539,248 km (0.114 R)
• M16: 4,772,172 km (0.075 R)
• M17: 4,879,434 km (0.107 R)
• M18: 6,702,284 km (0.099 R)
• M19: 6,798,475 km (0.073 R)
• M20: 7,560,078 km (0.046 R)
• M21: 8,040,287 km (0.117 R)
• M22: 8,142,612 km (0.095 R)
• M23: 9,110,062 km (0.103 R)
• M24: 10,169,065 km (0.106 R)
• M25: 10,953,257 km (0.043 R)
• M26: 11,295,387 km (0.12 R)
• M27: 12,283,631 km (0.081 R)
• M28: 12,461,054 km (0.065 R)
• M29: 12,668,995 km (0.109 R)
• M30: 12,968,041 km (0.109 R)
• M31: 14,905,333 km (0.109 R)
• M32: 16,117,076 km (0.106 R)
• M33: 16,636,779 km (0.078 R)
• M34: 16,767,528 km (0.111 R)
• M35: 17,327,173 km (0.044 R)
• M36: 18,228,650 km (0.092 R)
• M37: 18,431,056 km (0.083 R)
• M38: 18,668,169 km (0.089 R)
• M39: 18,940,287 km (0.088 R)
• M40: 19,111,128 km (0.104 R)
• M41: 19,661,199 km (0.069 R)
• M42: 20,706,440 km (0.1 R)
• M43: 21,235,867 km (0.085 R)
• M44: 22,524,652 km (0.038 R)
• M45: 23,801,919 km (0.091 R)
• M46: 24,319,378 km (0.099 R)
• M47: 24,691,278 km (0.118 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 11,275 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit