🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.53 AU - 0.59 AU

Year: 148 Days

Day: 16.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.23 AU - 1.31 AU

Year: 505 Days

Day: 13.5 Hours

Environment

Temp: 13 °C

Axial Tilt: 44.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,182,461 km

• M1: 766,240 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.1

Radius: 10.1

Gravity: 0.48 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.66 AU - 9.98 AU

Year: 9249 Days

Day: 14.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 160.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 77,182,461 km

• M1: 126,261 km (0.096 R)
• M2: 387,907 km (0.101 R)
• M3: 550,520 km (0.116 R)
• M4: 773,571 km (0.106 R)
• M5: 1,465,012 km (0.096 R)
• M6: 1,571,376 km (0.045 R)
• M7: 2,333,128 km (0.1 R)
• M8: 3,164,593 km (0.113 R)
• M9: 3,588,404 km (0.075 R)
• M10: 3,668,738 km (0.097 R)
• M11: 4,113,792 km (0.075 R)
• M12: 4,215,070 km (0.102 R)
• M13: 4,698,570 km (0.087 R)
• M14: 5,605,582 km (0.117 R)
• M15: 5,812,326 km (0.113 R)
• M16: 5,964,318 km (0.068 R)
• M17: 6,350,130 km (0.06 R)
• M18: 6,863,700 km (0.107 R)
• M19: 7,534,946 km (0.095 R)
• M20: 8,656,331 km (0.08 R)
• M21: 8,786,481 km (0.102 R)
• M22: 9,203,261 km (0.047 R)
• M23: 9,648,913 km (0.075 R)
• M24: 9,919,685 km (0.094 R)
• M25: 10,193,001 km (0.032 R)
• M26: 10,284,704 km (0.11 R)
• M27: 12,247,877 km (0.072 R)
• M28: 12,614,840 km (0.093 R)
• M29: 13,384,671 km (0.084 R)
• M30: 13,459,919 km (0.075 R)
• M31: 13,560,598 km (0.073 R)
• M32: 13,940,278 km (0.081 R)
• M33: 15,283,218 km (0.116 R)
• M34: 15,414,565 km (0.12 R)
• M35: 16,263,832 km (0.107 R)
• M36: 18,368,973 km (0.028 R)
• M37: 18,564,647 km (0.105 R)
• M38: 18,676,696 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.1

Radius: 5.3

Gravity: 25.71 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.57 AU - 16.83 AU

Year: 19901 Days

Day: 19.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,182,461 km

• M1: 101,727 km (0.038 R)
• M2: 207,642 km (0.052 R)
• M3: 317,596 km (0.095 R)
• M4: 486,791 km (0.104 R)
• M5: 592,707 km (0.038 R)
• M6: 1,115,402 km (0.117 R)
• M7: 1,463,666 km (0.1 R)
• M8: 3,034,144 km (0.112 R)
• M9: 3,473,962 km (0.113 R)
• M10: 3,514,952 km (0.116 R)
• M11: 3,556,091 km (0.115 R)
• M12: 3,680,556 km (0.04 R)
• M13: 4,817,500 km (0.071 R)
• M14: 7,067,153 km (0.092 R)
• M15: 8,077,836 km (0.116 R)
• M16: 8,683,408 km (0.115 R)
• M17: 9,705,461 km (0.109 R)
• M18: 9,879,443 km (0.095 R)
• M19: 10,825,052 km (0.072 R)
• M20: 11,799,083 km (0.12 R)
• M21: 11,922,801 km (0.041 R)
• M22: 13,764,650 km (0.115 R)
• M23: 13,894,800 km (0.082 R)
• M24: 14,025,548 km (0.045 R)
• M25: 14,817,968 km (0.081 R)
• M26: 15,421,895 km (0.054 R)
• M27: 15,625,049 km (0.096 R)
• M28: 17,774,920 km (0.097 R)
• M29: 17,845,829 km (0.095 R)
• M30: 17,916,739 km (0.096 R)
• M31: 20,533,804 km (0.082 R)
• M32: 20,757,153 km (0.054 R)
• M33: 21,962,314 km (0.115 R)
• M34: 22,573,421 km (0.085 R)
• M35: 27,658,552 km (0.099 R)
• M36: 28,070,245 km (0.1 R)
• M37: 29,233,518 km (0.092 R)
• M38: 29,736,766 km (0.091 R)
• M39: 29,905,213 km (0.078 R)
• M40: 30,497,321 km (0.055 R)
• M41: 32,037,132 km (0.099 R)
• M42: 32,123,450 km (0.11 R)
• M43: 32,556,087 km (0.071 R)
• M44: 32,642,854 km (0.099 R)
• M45: 34,041,444 km (0.114 R)
• M46: 34,305,784 km (0.109 R)
• M47: 34,925,418 km (0.064 R)
• M48: 35,102,991 km (0.091 R)
• M49: 35,370,173 km (0.084 R)
• M50: 35,548,643 km (0.11 R)
• M51: 35,637,953 km (0.088 R)
• M52: 35,727,412 km (0.116 R)
• M53: 35,906,481 km (0.097 R)
• M54: 36,355,424 km (0.069 R)
• M55: 39,920,341 km (0.056 R)
• M56: 41,791,212 km (0.092 R)
• M57: 42,832,414 km (0.081 R)
• M58: 43,117,846 km (0.099 R)
• M59: 45,036,738 km (0.088 R)
• M60: 46,103,969 km (0.113 R)
• M61: 47,277,714 km (0.091 R)
• M62: 48,065,646 km (0.12 R)
• M63: 49,454,962 km (0.062 R)
• M64: 50,958,121 km (0.119 R)
• M65: 52,985,621 km (0.101 R)
• M66: 53,701,447 km (0.086 R)
• M67: 54,523,338 km (0.099 R)
• M68: 54,626,410 km (0.085 R)
• M69: 55,039,301 km (0.106 R)
• M70: 57,118,861 km (0.102 R)
• M71: 57,432,867 km (0.032 R)
• M72: 59,647,962 km (0.1 R)
• M73: 59,860,391 km (0.086 R)
• M74: 60,073,119 km (0.057 R)
• M75: 60,179,483 km (0.072 R)
• M76: 61,033,238 km (0.068 R)
• M77: 61,140,201 km (0.102 R)
• M78: 61,247,163 km (0.084 R)
• M79: 62,321,127 km (0.062 R)
• M80: 63,618,140 km (0.057 R)
• M81: 63,726,599 km (0.064 R)
• M82: 66,458,704 km (0.117 R)
• M83: 67,230,480 km (0.094 R)
• M84: 67,451,436 km (0.108 R)
• M85: 71,471,580 km (0.108 R)
• M86: 72,375,450 km (0.079 R)
• M87: 72,488,695 km (0.108 R)
• M88: 74,422,996 km (0.119 R)
• M89: 76,028,630 km (0.029 R)
• M90: 76,951,200 km (0.094 R)
• M91: 77,182,478 km (0.11 R)

Kuiper Belt

Range: 31.1 - 48.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 10,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit