🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.77 AU - 0.97 AU

Year: 299 Days

Day: 43.1 Hours

Environment

Temp: 130 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,285,589 km

• M1: 311,912 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.77 AU - 1.23 AU

Year: 369 Days

Day: 27.4 Hours

Environment

Temp: 14 °C

Axial Tilt: 13.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 102,285,589 km

• M1: 163,660 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.44 AU - 1.44 AU

Year: 638 Days

Day: 18.2 Hours

Environment

Temp: -41 °C

Axial Tilt: 77 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.98 AU - 2.28 AU

Year: 1147 Days

Day: 33.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,285,589 km

• M1: 528,529 km (0.076 R)
• M2: 1,705,715 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.34 AU - 4.6 AU

Year: 2919 Days

Day: 32 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.6

Radius: 9.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.65 AU - 4.95 AU

Year: 3880 Days

Day: 12.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,285,589 km

• M1: 122,521 km (0.107 R)
• M2: 233,672 km (0.109 R)
• M3: 393,293 km (0.116 R)
• M4: 525,986 km (0.096 R)
• M5: 620,682 km (0.112 R)
• M6: 721,660 km (0.111 R)
• M7: 869,313 km (0.114 R)
• M8: 994,826 km (0.108 R)
• M9: 1,071,121 km (0.057 R)
• M10: 1,137,991 km (0.116 R)
• M11: 1,347,877 km (0.058 R)
• M12: 1,470,098 km (0.098 R)
• M13: 1,532,481 km (0.103 R)
• M14: 1,738,776 km (0.077 R)
• M15: 2,009,399 km (0.049 R)
• M16: 2,150,021 km (0.115 R)
• M17: 2,381,598 km (0.088 R)
• M18: 2,560,667 km (0.068 R)
• M19: 2,697,998 km (0.111 R)
• M20: 2,775,340 km (0.097 R)
• M21: 2,853,579 km (0.119 R)
• M22: 2,948,275 km (0.094 R)
• M23: 3,060,174 km (0.099 R)
• M24: 3,521,833 km (0.092 R)
• M25: 3,589,601 km (0.052 R)
• M26: 3,795,597 km (0.09 R)
• M27: 3,865,160 km (0.102 R)
• M28: 4,327,567 km (0.077 R)
• M29: 4,546,878 km (0.04 R)
• M30: 4,769,928 km (0.102 R)
• M31: 4,845,176 km (0.106 R)
• M32: 4,977,720 km (0.105 R)
• M33: 5,073,013 km (0.106 R)
• M34: 5,777,919 km (0.111 R)
• M35: 6,450,959 km (0.033 R)
• M36: 6,722,928 km (0.109 R)
• M37: 7,062,815 km (0.089 R)
• M38: 7,213,310 km (0.113 R)
• M39: 7,737,351 km (0.071 R)
• M40: 7,892,634 km (0.047 R)
• M41: 8,161,013 km (0.108 R)
• M42: 8,296,399 km (0.082 R)
• M43: 8,455,272 km (0.072 R)
• M44: 8,615,192 km (0.108 R)
• M45: 9,147,611 km (0.076 R)
• M46: 9,453,239 km (0.112 R)
• M47: 9,524,298 km (0.091 R)
• M48: 9,786,244 km (0.054 R)
• M49: 9,906,072 km (0.118 R)
• M50: 10,414,854 km (0.089 R)
• M51: 10,808,147 km (0.119 R)
• M52: 11,181,244 km (0.085 R)
• M53: 11,863,710 km (0.072 R)
• M54: 12,533,609 km (0.076 R)
• M55: 12,873,196 km (0.102 R)
• M56: 13,136,488 km (0.041 R)
• M57: 13,348,319 km (0.099 R)
• M58: 13,534,718 km (0.097 R)
• M59: 13,668,309 km (0.067 R)
• M60: 14,153,006 km (0.113 R)
• M61: 14,945,874 km (0.102 R)
• M62: 15,056,427 km (0.074 R)
• M63: 15,697,005 km (0.074 R)
• M64: 15,950,125 km (0.089 R)
• M65: 16,034,648 km (0.11 R)
• M66: 16,147,893 km (0.112 R)
• M67: 16,289,563 km (0.046 R)
• M68: 17,993,632 km (0.097 R)
• M69: 18,229,099 km (0.049 R)
• M70: 18,347,132 km (0.071 R)
• M71: 18,941,484 km (0.079 R)
• M72: 19,240,979 km (0.057 R)
• M73: 19,511,901 km (0.09 R)
• M74: 19,784,019 km (0.057 R)
• M75: 19,875,124 km (0.107 R)
• M76: 20,148,888 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990

Radius: 3.3

Gravity: 90.91 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 16.84 AU - 17.22 AU

Year: 25930 Days

Day: 17.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,285,589 km

• M1: 210,335 km (0.081 R)
• M2: 308,770 km (0.046 R)
• M3: 397,631 km (0.063 R)
• M4: 546,032 km (0.077 R)
• M5: 798,404 km (0.105 R)
• M6: 1,049,728 km (0.099 R)
• M7: 2,057,719 km (0.027 R)
• M8: 2,183,231 km (0.108 R)
• M9: 2,268,353 km (0.111 R)
• M10: 2,441,886 km (0.099 R)
• M11: 2,530,298 km (0.108 R)
• M12: 2,847,745 km (0.082 R)
• M13: 3,082,315 km (0.052 R)
• M14: 4,398,028 km (0.094 R)
• M15: 4,451,584 km (0.061 R)
• M16: 4,505,589 km (0.05 R)
• M17: 4,614,047 km (0.049 R)
• M18: 6,100,152 km (0.069 R)
• M19: 8,777,655 km (0.091 R)
• M20: 9,117,541 km (0.088 R)
• M21: 9,254,723 km (0.105 R)
• M22: 9,392,652 km (0.056 R)
• M23: 10,162,931 km (0.117 R)
• M24: 10,519,722 km (0.111 R)
• M25: 10,735,742 km (0.037 R)
• M26: 11,614,479 km (0.111 R)
• M27: 12,137,773 km (0.094 R)
• M28: 12,364,264 km (0.038 R)
• M29: 14,705,471 km (0.118 R)
• M30: 15,761,482 km (0.051 R)
• M31: 16,174,073 km (0.104 R)
• M32: 17,945,312 km (0.081 R)
• M33: 18,810,137 km (0.091 R)
• M34: 19,159,897 km (0.061 R)
• M35: 19,688,576 km (0.119 R)
• M36: 20,490,420 km (0.092 R)
• M37: 21,302,886 km (0.087 R)
• M38: 22,495,032 km (0.082 R)
• M39: 22,959,234 km (0.072 R)
• M40: 25,423,560 km (0.11 R)
• M41: 26,491,240 km (0.091 R)
• M42: 27,079,758 km (0.115 R)
• M43: 28,870,893 km (0.106 R)
• M44: 32,044,163 km (0.12 R)
• M45: 32,461,541 km (0.084 R)
• M46: 35,218,331 km (0.081 R)
• M47: 35,433,452 km (0.114 R)
• M48: 35,757,033 km (0.1 R)
• M49: 36,298,427 km (0.085 R)
• M50: 36,624,551 km (0.077 R)
• M51: 36,951,721 km (0.1 R)
• M52: 37,499,100 km (0.099 R)
• M53: 38,049,171 km (0.07 R)
• M54: 38,491,083 km (0.074 R)
• M55: 40,051,240 km (0.06 R)
• M56: 41,859,429 km (0.106 R)
• M57: 43,117,996 km (0.119 R)
• M58: 43,809,587 km (0.103 R)
• M59: 44,737,542 km (0.098 R)
• M60: 45,320,825 km (0.059 R)
• M61: 48,872,727 km (0.066 R)
• M62: 51,900,288 km (0.097 R)
• M63: 52,513,041 km (0.109 R)
• M64: 53,869,445 km (0.102 R)
• M65: 63,812,169 km (0.084 R)
• M66: 65,391,174 km (0.098 R)
• M67: 65,787,758 km (0.098 R)
• M68: 70,746,030 km (0.087 R)
• M69: 71,153,385 km (0.077 R)
• M70: 71,425,204 km (0.085 R)
• M71: 72,790,135 km (0.095 R)
• M72: 73,475,742 km (0.111 R)
• M73: 76,378,838 km (0.091 R)
• M74: 78,615,775 km (0.112 R)
• M75: 79,742,247 km (0.09 R)
• M76: 80,024,838 km (0.084 R)
• M77: 80,307,578 km (0.063 R)
• M78: 80,449,097 km (0.07 R)
• M79: 81,584,246 km (0.075 R)
• M80: 84,733,132 km (0.057 R)
• M81: 85,165,619 km (0.026 R)
• M82: 86,177,649 km (0.098 R)
• M83: 86,322,459 km (0.115 R)
• M84: 86,467,420 km (0.066 R)
• M85: 86,757,640 km (0.096 R)
• M86: 88,067,518 km (0.073 R)
• M87: 91,592,194 km (0.12 R)
• M88: 91,887,949 km (0.087 R)
• M89: 93,818,360 km (0.098 R)
• M90: 94,415,106 km (0.077 R)
• M91: 96,965,001 km (0.046 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: 505 - 13,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit