🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.58 AU - 0.7 AU

Year: 182 Days

Day: 40.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.68 AU - 0.96 AU

Year: 263 Days

Day: 37.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.89 AU - 1.07 AU

Year: 344 Days

Day: 26 Hours

Environment

Temp: 165 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.08 AU - 1.22 AU

Year: 438 Days

Day: 36.8 Hours

Environment

Temp: 32 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.22 AU - 3.52 AU

Year: 1725 Days

Day: 31.7 Hours

Environment

Temp: -94 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.48 AU - 3.28 AU

Year: 1734 Days

Day: 35.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106

Radius: 9.6

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.4 AU - 11.62 AU

Year: 11235 Days

Day: 12.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 78,902,503 km

• M1: 123,867 km (0.106 R)
• M2: 249,080 km (0.067 R)
• M3: 429,047 km (0.115 R)
• M4: 654,341 km (0.086 R)
• M5: 968,945 km (0.097 R)
• M6: 1,116,000 km (0.112 R)
• M7: 1,908,420 km (0.115 R)
• M8: 2,251,897 km (0.07 R)
• M9: 2,467,318 km (0.064 R)
• M10: 2,841,612 km (0.116 R)
• M11: 2,938,102 km (0.045 R)
• M12: 3,016,043 km (0.089 R)
• M13: 3,094,582 km (0.079 R)
• M14: 3,234,007 km (0.04 R)
• M15: 3,727,381 km (0.114 R)
• M16: 3,790,660 km (0.085 R)
• M17: 3,939,959 km (0.116 R)
• M18: 4,200,409 km (0.08 R)
• M19: 4,332,803 km (0.026 R)
• M20: 4,444,104 km (0.115 R)
• M21: 4,738,213 km (0.117 R)
• M22: 5,682,326 km (0.1 R)
• M23: 6,351,926 km (0.096 R)
• M24: 6,478,635 km (0.107 R)
• M25: 6,709,016 km (0.11 R)
• M26: 7,873,486 km (0.085 R)
• M27: 9,013,870 km (0.093 R)
• M28: 9,156,437 km (0.077 R)
• M29: 10,057,465 km (0.08 R)
• M30: 10,146,027 km (0.1 R)
• M31: 10,503,416 km (0.077 R)
• M32: 11,077,722 km (0.117 R)
• M33: 11,199,944 km (0.095 R)
• M34: 11,817,783 km (0.108 R)
• M35: 12,414,978 km (0.054 R)
• M36: 12,573,701 km (0.026 R)
• M37: 12,989,733 km (0.061 R)
• M38: 13,183,312 km (0.064 R)
• M39: 13,442,715 km (0.069 R)
• M40: 13,802,498 km (0.119 R)
• M41: 14,564,699 km (0.112 R)
• M42: 14,665,079 km (0.093 R)
• M43: 15,408,581 km (0.112 R)
• M44: 16,095,235 km (0.066 R)
• M45: 16,546,871 km (0.101 R)
• M46: 17,143,766 km (0.096 R)
• M47: 17,249,831 km (0.069 R)
• M48: 18,721,276 km (0.047 R)
• M49: 19,232,901 km (0.079 R)
• M50: 19,823,214 km (0.04 R)
• M51: 20,419,511 km (0.062 R)
• M52: 20,569,558 km (0.103 R)
• M53: 20,757,453 km (0.09 R)
• M54: 20,908,397 km (0.065 R)
• M55: 21,667,905 km (0.105 R)
• M56: 22,785,401 km (0.089 R)
• M57: 24,795,697 km (0.065 R)
• M58: 25,842,135 km (0.119 R)
• M59: 26,697,984 km (0.119 R)
• M60: 26,903,083 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.8

Radius: 6.8

Gravity: 12.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 16.11 AU - 16.37 AU

Year: 23218 Days

Day: 16.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,902,503 km

• M1: 163,361 km (0.084 R)
• M2: 514,766 km (0.053 R)
• M3: 787,334 km (0.049 R)
• M4: 939,475 km (0.093 R)
• M5: 1,019,210 km (0.063 R)
• M6: 1,272,031 km (0.104 R)
• M7: 1,421,030 km (0.114 R)
• M8: 1,513,182 km (0.065 R)
• M9: 1,868,029 km (0.119 R)
• M10: 2,072,379 km (0.096 R)
• M11: 2,766,214 km (0.037 R)
• M12: 2,960,093 km (0.071 R)
• M13: 3,694,020 km (0.09 R)
• M14: 3,736,356 km (0.069 R)
• M15: 3,778,992 km (0.048 R)
• M16: 5,319,251 km (0.062 R)
• M17: 6,053,627 km (0.069 R)
• M18: 6,103,743 km (0.112 R)
• M19: 7,134,322 km (0.097 R)
• M20: 8,162,359 km (0.102 R)
• M21: 8,949,094 km (0.111 R)
• M22: 9,236,023 km (0.115 R)
• M23: 9,818,856 km (0.065 R)
• M24: 10,413,508 km (0.085 R)
• M25: 11,513,052 km (0.112 R)
• M26: 11,575,285 km (0.119 R)
• M27: 11,824,964 km (0.062 R)
• M28: 13,230,436 km (0.106 R)
• M29: 13,491,634 km (0.09 R)
• M30: 13,622,831 km (0.105 R)
• M31: 14,352,121 km (0.103 R)
• M32: 14,822,905 km (0.054 R)
• M33: 15,230,410 km (0.096 R)
• M34: 15,848,548 km (0.101 R)
• M35: 15,917,662 km (0.093 R)
• M36: 16,334,891 km (0.094 R)
• M37: 17,536,610 km (0.08 R)
• M38: 19,059,966 km (0.087 R)
• M39: 21,461,460 km (0.108 R)
• M40: 21,538,054 km (0.109 R)
• M41: 22,386,424 km (0.052 R)
• M42: 22,853,768 km (0.102 R)
• M43: 23,010,247 km (0.116 R)
• M44: 24,915,675 km (0.063 R)
• M45: 25,238,208 km (0.119 R)
• M46: 25,399,923 km (0.062 R)
• M47: 25,968,844 km (0.091 R)
• M48: 26,132,055 km (0.116 R)
• M49: 26,624,083 km (0.068 R)
• M50: 27,783,915 km (0.119 R)
• M51: 28,538,187 km (0.099 R)
• M52: 28,875,531 km (0.075 R)
• M53: 29,214,220 km (0.07 R)
• M54: 31,274,033 km (0.088 R)
• M55: 31,709,064 km (0.061 R)
• M56: 32,673,073 km (0.084 R)
• M57: 33,913,837 km (0.091 R)
• M58: 35,985,618 km (0.08 R)
• M59: 36,441,443 km (0.115 R)
• M60: 36,807,509 km (0.118 R)
• M61: 37,820,286 km (0.062 R)
• M62: 39,216,035 km (0.083 R)
• M63: 41,579,681 km (0.1 R)
• M64: 42,537,855 km (0.078 R)
• M65: 43,406,570 km (0.116 R)
• M66: 43,503,510 km (0.113 R)
• M67: 44,965,380 km (0.082 R)
• M68: 46,443,257 km (0.059 R)
• M69: 47,038,806 km (0.104 R)
• M70: 48,237,684 km (0.12 R)
• M71: 48,840,713 km (0.073 R)
• M72: 49,953,123 km (0.025 R)
• M73: 50,054,550 km (0.119 R)
• M74: 51,175,936 km (0.027 R)
• M75: 52,615,067 km (0.026 R)
• M76: 53,547,211 km (0.11 R)
• M77: 55,113,052 km (0.1 R)
• M78: 55,954,241 km (0.074 R)
• M79: 57,330,093 km (0.071 R)
• M80: 57,969,025 km (0.104 R)
• M81: 59,253,622 km (0.086 R)
• M82: 62,506,329 km (0.112 R)
• M83: 62,944,351 km (0.072 R)
• M84: 64,817,317 km (0.069 R)
• M85: 66,039,082 km (0.095 R)
• M86: 66,820,432 km (0.1 R)
• M87: 68,730,947 km (0.074 R)
• M88: 74,452,766 km (0.113 R)
• M89: 75,848,664 km (0.106 R)
• M90: 77,018,519 km (0.065 R)
• M91: 78,076,326 km (0.081 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: 216 - 16,000 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit