🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.55 AU - 0.71 AU

Year: 328 Days

Day: 34.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.3

Radius: 12.1

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.65 AU - 0.93 AU

Year: 461 Days

Day: 11.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 37,025,069 km

• M1: 152,739 km (0.114 R)
• M2: 251,025 km (0.056 R)
• M3: 369,507 km (0.098 R)
• M4: 454,329 km (0.11 R)
• M5: 567,275 km (0.067 R)
• M6: 644,468 km (0.052 R)
• M7: 747,840 km (0.071 R)
• M8: 860,337 km (0.12 R)
• M9: 982,260 km (0.1 R)
• M10: 1,072,318 km (0.113 R)
• M11: 1,152,352 km (0.104 R)
• M12: 1,251,237 km (0.105 R)
• M13: 1,336,059 km (0.111 R)
• M14: 1,533,378 km (0.069 R)
• M15: 1,646,923 km (0.092 R)
• M16: 1,740,721 km (0.074 R)
• M17: 1,828,535 km (0.059 R)
• M18: 1,965,267 km (0.09 R)
• M19: 2,101,401 km (0.084 R)
• M20: 2,290,792 km (0.108 R)
• M21: 2,400,447 km (0.097 R)
• M22: 2,498,883 km (0.107 R)
• M23: 2,576,823 km (0.07 R)
• M24: 2,664,637 km (0.102 R)
• M25: 2,820,518 km (0.06 R)
• M26: 2,988,816 km (0.061 R)
• M27: 3,071,843 km (0.113 R)
• M28: 3,155,617 km (0.115 R)
• M29: 3,297,137 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.7

Radius: 10.3

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.51 AU - 2.05 AU

Year: 1558 Days

Day: 9 Hours

Environment

Temp: -176 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 37,025,069 km

• M1: 128,505 km (0.067 R)
• M2: 199,115 km (0.09 R)
• M3: 303,684 km (0.085 R)
• M4: 631,602 km (0.074 R)
• M5: 696,528 km (0.081 R)
• M6: 841,638 km (0.058 R)
• M7: 1,014,573 km (0.108 R)
• M8: 1,127,669 km (0.084 R)
• M9: 1,291,478 km (0.05 R)
• M10: 1,424,621 km (0.082 R)
• M11: 1,492,837 km (0.115 R)
• M12: 1,582,446 km (0.114 R)
• M13: 1,694,345 km (0.094 R)
• M14: 1,980,676 km (0.098 R)
• M15: 2,090,630 km (0.109 R)
• M16: 2,202,829 km (0.063 R)
• M17: 2,340,159 km (0.098 R)
• M18: 2,421,541 km (0.045 R)
• M19: 2,551,392 km (0.027 R)
• M20: 2,635,316 km (0.092 R)
• M21: 2,769,057 km (0.11 R)
• M22: 3,018,137 km (0.095 R)
• M23: 3,132,579 km (0.105 R)
• M24: 3,248,518 km (0.118 R)
• M25: 3,891,190 km (0.105 R)
• M26: 4,763,795 km (0.091 R)
• M27: 5,002,403 km (0.11 R)
• M28: 5,123,278 km (0.11 R)
• M29: 5,569,529 km (0.096 R)
• M30: 5,710,600 km (0.114 R)
• M31: 5,852,867 km (0.108 R)
• M32: 6,076,516 km (0.118 R)
• M33: 6,565,252 km (0.075 R)
• M34: 6,697,796 km (0.038 R)
• M35: 6,764,367 km (0.093 R)
• M36: 7,322,217 km (0.102 R)
• M37: 7,390,733 km (0.108 R)
• M38: 7,459,548 km (0.111 R)
• M39: 7,929,884 km (0.119 R)
• M40: 8,195,420 km (0.092 R)
• M41: 8,481,750 km (0.041 R)
• M42: 8,553,857 km (0.03 R)
• M43: 9,027,633 km (0.117 R)
• M44: 9,101,235 km (0.101 R)
• M45: 9,286,288 km (0.065 R)
• M46: 9,472,537 km (0.1 R)
• M47: 9,716,531 km (0.049 R)
• M48: 10,096,061 km (0.097 R)
• M49: 10,191,654 km (0.114 R)
• M50: 10,461,080 km (0.076 R)
• M51: 10,850,034 km (0.086 R)
• M52: 11,006,813 km (0.092 R)
• M53: 11,204,133 km (0.112 R)
• M54: 11,283,270 km (0.079 R)
• M55: 11,422,396 km (0.091 R)
• M56: 11,722,340 km (0.069 R)
• M57: 12,024,826 km (0.086 R)
• M58: 12,207,635 km (0.102 R)
• M59: 12,350,351 km (0.089 R)
• M60: 12,473,171 km (0.112 R)
• M61: 12,637,579 km (0.063 R)
• M62: 12,885,613 km (0.076 R)
• M63: 12,968,639 km (0.115 R)
• M64: 13,114,348 km (0.106 R)
• M65: 13,239,711 km (0.039 R)
• M66: 13,533,671 km (0.082 R)
• M67: 13,893,603 km (0.086 R)
• M68: 14,471,649 km (0.118 R)

Asteroid Belt

Center: 3.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 671.7

Radius: 9.1

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.55 AU - 5.01 AU

Year: 6856 Days

Day: 6.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 37,025,069 km

• M1: 202,256 km (0.067 R)
• M2: 259,104 km (0.05 R)
• M3: 365,318 km (0.076 R)
• M4: 602,281 km (0.095 R)
• M5: 710,739 km (0.051 R)
• M6: 782,247 km (0.075 R)
• M7: 917,334 km (0.09 R)
• M8: 979,866 km (0.067 R)
• M9: 1,193,941 km (0.047 R)
• M10: 1,351,168 km (0.119 R)
• M11: 1,478,177 km (0.104 R)
• M12: 1,843,345 km (0.058 R)
• M13: 1,944,024 km (0.04 R)
• M14: 2,475,546 km (0.085 R)
• M15: 2,861,807 km (0.111 R)
• M16: 3,026,515 km (0.085 R)
• M17: 3,146,043 km (0.089 R)
• M18: 3,690,729 km (0.115 R)
• M19: 4,078,936 km (0.071 R)
• M20: 4,318,143 km (0.093 R)
• M21: 4,507,533 km (0.072 R)
• M22: 4,671,942 km (0.073 R)
• M23: 4,838,294 km (0.056 R)
• M24: 5,006,742 km (0.105 R)
• M25: 5,699,679 km (0.075 R)
• M26: 5,877,700 km (0.117 R)
• M27: 5,937,390 km (0.066 R)
• M28: 5,997,379 km (0.077 R)
• M29: 6,576,921 km (0.094 R)
• M30: 7,015,392 km (0.044 R)
• M31: 7,174,265 km (0.103 R)
• M32: 7,821,874 km (0.103 R)
• M33: 8,965,251 km (0.091 R)
• M34: 9,172,444 km (0.086 R)
• M35: 9,276,714 km (0.086 R)
• M36: 9,416,288 km (0.109 R)
• M37: 9,662,078 km (0.1 R)
• M38: 9,981,320 km (0.107 R)
• M39: 10,886,387 km (0.102 R)
• M40: 11,330,094 km (0.115 R)
• M41: 11,817,484 km (0.074 R)
• M42: 12,388,349 km (0.118 R)
• M43: 12,735,267 km (0.089 R)
• M44: 13,954,340 km (0.067 R)
• M45: 14,154,352 km (0.071 R)
• M46: 14,801,213 km (0.061 R)
• M47: 15,046,255 km (0.058 R)
• M48: 15,914,371 km (0.084 R)
• M49: 16,081,472 km (0.108 R)
• M50: 18,045,991 km (0.12 R)
• M51: 19,367,539 km (0.104 R)
• M52: 19,680,348 km (0.092 R)
• M53: 19,814,986 km (0.105 R)
• M54: 20,356,381 km (0.12 R)
• M55: 20,902,562 km (0.119 R)
• M56: 21,177,523 km (0.117 R)
• M57: 21,499,907 km (0.093 R)
• M58: 22,056,112 km (0.104 R)
• M59: 22,617,104 km (0.107 R)
• M60: 22,946,668 km (0.093 R)
• M61: 23,610,284 km (0.091 R)
• M62: 23,753,300 km (0.073 R)
• M63: 24,328,354 km (0.096 R)
• M64: 24,472,716 km (0.114 R)
• M65: 26,376,797 km (0.092 R)
• M66: 27,974,203 km (0.08 R)
• M67: 28,784,725 km (0.077 R)
• M68: 29,039,639 km (0.079 R)
• M69: 29,654,337 km (0.083 R)
• M70: 30,584,387 km (0.115 R)
• M71: 30,688,358 km (0.102 R)
• M72: 30,844,538 km (0.083 R)
• M73: 32,579,275 km (0.115 R)
• M74: 33,004,581 km (0.074 R)
• M75: 33,699,613 km (0.093 R)
• M76: 34,237,567 km (0.075 R)
• M77: 34,345,577 km (0.099 R)
• M78: 34,941,275 km (0.038 R)
• M79: 35,322,002 km (0.101 R)
• M80: 35,431,059 km (0.051 R)
• M81: 35,868,483 km (0.077 R)
• M82: 35,978,138 km (0.113 R)
• M83: 36,252,650 km (0.092 R)
• M84: 36,417,657 km (0.116 R)
• M85: 36,803,769 km (0.096 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 17,747 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit