🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.06 AU - 1.22 AU

Year: 432 Days

Day: 23.7 Hours

Environment

Temp: 21 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 118,732,342 km

• M1: 254,167 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.74 AU - 3.22 AU

Year: 1825 Days

Day: 25.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.58 AU - 3.98 AU

Year: 2107 Days

Day: 34.8 Hours

Environment

Temp: -96 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.01 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.8

Radius: 5.7

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 15.24 AU - 18.22 AU

Year: 24276 Days

Day: 21.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 118,732,342 km

• M1: 88,412 km (0.119 R)
• M2: 467,194 km (0.116 R)
• M3: 1,276,668 km (0.115 R)
• M4: 1,732,044 km (0.112 R)
• M5: 1,952,402 km (0.094 R)
• M6: 2,392,519 km (0.112 R)
• M7: 3,885,057 km (0.051 R)
• M8: 5,392,405 km (0.069 R)
• M9: 6,151,165 km (0.095 R)
• M10: 6,448,865 km (0.074 R)
• M11: 6,751,352 km (0.116 R)
• M12: 8,372,993 km (0.097 R)
• M13: 8,785,883 km (0.117 R)
• M14: 9,247,841 km (0.098 R)
• M15: 9,417,784 km (0.117 R)
• M16: 10,020,664 km (0.083 R)
• M17: 10,591,679 km (0.111 R)
• M18: 11,308,851 km (0.113 R)
• M19: 12,041,731 km (0.044 R)
• M20: 13,360,586 km (0.101 R)
• M21: 14,774,136 km (0.12 R)
• M22: 17,372,950 km (0.115 R)
• M23: 18,751,046 km (0.088 R)
• M24: 19,290,346 km (0.101 R)
• M25: 19,453,258 km (0.107 R)
• M26: 19,780,130 km (0.077 R)
• M27: 21,161,965 km (0.104 R)
• M28: 21,836,352 km (0.094 R)
• M29: 23,668,627 km (0.087 R)
• M30: 25,847,819 km (0.047 R)
• M31: 26,930,908 km (0.116 R)
• M32: 27,783,616 km (0.079 R)
• M33: 27,906,136 km (0.05 R)
• M34: 28,521,582 km (0.099 R)
• M35: 30,836,908 km (0.115 R)
• M36: 31,536,877 km (0.116 R)
• M37: 34,585,981 km (0.097 R)
• M38: 34,717,776 km (0.097 R)
• M39: 34,849,722 km (0.089 R)
• M40: 36,112,028 km (0.111 R)
• M41: 38,612,557 km (0.075 R)
• M42: 39,780,019 km (0.119 R)
• M43: 40,680,747 km (0.108 R)
• M44: 42,996,971 km (0.107 R)
• M45: 44,206,769 km (0.094 R)
• M46: 44,636,414 km (0.107 R)
• M47: 45,499,893 km (0.102 R)
• M48: 47,024,146 km (0.108 R)
• M49: 48,123,241 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 978.7

Radius: 5.4

Gravity: 33.56 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 16.91 AU - 23.83 AU

Year: 32615 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 118,732,342 km

• M1: 122,371 km (0.102 R)
• M2: 285,134 km (0.102 R)
• M3: 377,884 km (0.076 R)
• M4: 508,334 km (0.083 R)
• M5: 877,691 km (0.078 R)
• M6: 1,474,287 km (0.069 R)
• M7: 1,682,078 km (0.098 R)
• M8: 1,943,576 km (0.098 R)
• M9: 2,033,633 km (0.075 R)
• M10: 2,171,413 km (0.078 R)
• M11: 2,652,221 km (0.093 R)
• M12: 2,853,579 km (0.096 R)
• M13: 5,000,010 km (0.104 R)
• M14: 5,123,877 km (0.062 R)
• M15: 5,437,883 km (0.081 R)
• M16: 5,501,462 km (0.092 R)
• M17: 5,693,545 km (0.095 R)
• M18: 6,283,260 km (0.047 R)
• M19: 6,416,851 km (0.119 R)
• M20: 6,619,107 km (0.03 R)
• M21: 7,733,013 km (0.083 R)
• M22: 8,903,766 km (0.087 R)
• M23: 10,920,645 km (0.039 R)
• M24: 11,324,110 km (0.094 R)
• M25: 12,395,680 km (0.099 R)
• M26: 12,816,498 km (0.115 R)
• M27: 14,019,265 km (0.114 R)
• M28: 14,457,587 km (0.049 R)
• M29: 15,168,027 km (0.07 R)
• M30: 16,072,197 km (0.061 R)
• M31: 16,255,155 km (0.062 R)
• M32: 16,715,468 km (0.083 R)
• M33: 16,808,069 km (0.041 R)
• M34: 17,554,712 km (0.079 R)
• M35: 17,837,601 km (0.08 R)
• M36: 17,932,147 km (0.085 R)
• M37: 19,177,101 km (0.114 R)
• M38: 22,460,475 km (0.108 R)
• M39: 22,664,975 km (0.105 R)
• M40: 23,075,771 km (0.082 R)
• M41: 23,489,110 km (0.088 R)
• M42: 27,099,654 km (0.056 R)
• M43: 27,426,526 km (0.094 R)
• M44: 29,079,881 km (0.077 R)
• M45: 32,021,275 km (0.111 R)
• M46: 33,177,666 km (0.1 R)
• M47: 34,112,503 km (0.089 R)
• M48: 34,701,171 km (0.114 R)
• M49: 35,649,921 km (0.093 R)
• M50: 36,367,242 km (0.084 R)
• M51: 36,487,220 km (0.085 R)
• M52: 37,694,475 km (0.039 R)
• M53: 39,529,741 km (0.027 R)
• M54: 40,893,924 km (0.088 R)
• M55: 45,078,326 km (0.082 R)
• M56: 45,594,738 km (0.083 R)
• M57: 47,286,391 km (0.116 R)
• M58: 47,811,031 km (0.09 R)
• M59: 48,205,819 km (0.114 R)
• M60: 50,062,329 km (0.038 R)
• M61: 51,402,576 km (0.115 R)
• M62: 53,026,461 km (0.048 R)
• M63: 57,718,000 km (0.075 R)
• M64: 59,123,023 km (0.08 R)
• M65: 61,823,265 km (0.052 R)
• M66: 73,928,126 km (0.091 R)
• M67: 76,373,004 km (0.117 R)
• M68: 76,526,641 km (0.045 R)
• M69: 77,296,621 km (0.104 R)
• M70: 77,451,006 km (0.063 R)
• M71: 78,844,361 km (0.084 R)
• M72: 79,621,971 km (0.059 R)
• M73: 81,812,981 km (0.053 R)
• M74: 84,499,908 km (0.037 R)
• M75: 85,774,333 km (0.114 R)
• M76: 87,055,040 km (0.12 R)
• M77: 88,181,063 km (0.114 R)
• M78: 89,473,589 km (0.089 R)
• M79: 90,447,172 km (0.101 R)
• M80: 94,376,360 km (0.088 R)
• M81: 95,698,506 km (0.067 R)
• M82: 96,195,769 km (0.112 R)
• M83: 96,527,876 km (0.08 R)
• M84: 96,860,283 km (0.109 R)
• M85: 98,193,798 km (0.112 R)
• M86: 100,037,293 km (0.049 R)
• M87: 100,373,739 km (0.084 R)
• M88: 103,418,354 km (0.059 R)
• M89: 103,588,447 km (0.064 R)
• M90: 108,386,948 km (0.113 R)
• M91: 113,783,392 km (0.111 R)
• M92: 114,838,057 km (0.065 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 388 - 10,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit