🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.62 AU - 0.96 AU

Year: 267 Days

Day: 24.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.45 AU - 1.71 AU

Year: 756 Days

Day: 32.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 619.5

Radius: 13.3

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 9.65 AU - 12.33 AU

Year: 13874 Days

Day: 14.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,584,479 km

• M1: 174,880 km (0.113 R)
• M2: 365,916 km (0.116 R)
• M3: 479,162 km (0.065 R)
• M4: 642,672 km (0.119 R)
• M5: 866,920 km (0.097 R)
• M6: 989,440 km (0.1 R)
• M7: 1,230,293 km (0.097 R)
• M8: 1,615,507 km (0.054 R)
• M9: 2,706,375 km (0.111 R)
• M10: 2,829,345 km (0.095 R)
• M11: 3,017,239 km (0.076 R)
• M12: 3,949,085 km (0.086 R)
• M13: 4,231,077 km (0.076 R)
• M14: 4,483,149 km (0.113 R)
• M15: 5,698,332 km (0.091 R)
• M16: 6,673,561 km (0.067 R)
• M17: 7,137,763 km (0.099 R)
• M18: 7,831,748 km (0.114 R)
• M19: 8,321,531 km (0.112 R)
• M20: 8,638,379 km (0.071 R)
• M21: 8,729,634 km (0.119 R)
• M22: 8,821,338 km (0.104 R)
• M23: 8,959,267 km (0.101 R)
• M24: 9,471,490 km (0.096 R)
• M25: 9,660,133 km (0.057 R)
• M26: 9,849,973 km (0.11 R)
• M27: 10,185,371 km (0.119 R)
• M28: 10,867,238 km (0.048 R)
• M29: 11,614,330 km (0.041 R)
• M30: 11,917,714 km (0.11 R)
• M31: 12,532,711 km (0.109 R)
• M32: 12,791,964 km (0.097 R)
• M33: 13,157,881 km (0.067 R)
• M34: 15,094,126 km (0.115 R)
• M35: 15,983,037 km (0.116 R)
• M36: 16,433,924 km (0.1 R)
• M37: 16,604,017 km (0.071 R)
• M38: 16,717,861 km (0.101 R)
• M39: 16,946,148 km (0.082 R)
• M40: 17,811,422 km (0.102 R)
• M41: 18,750,448 km (0.117 R)
• M42: 19,225,870 km (0.06 R)
• M43: 19,825,907 km (0.104 R)
• M44: 20,310,305 km (0.119 R)
• M45: 20,492,964 km (0.089 R)
• M46: 20,798,742 km (0.095 R)
• M47: 20,921,412 km (0.112 R)
• M48: 21,973,982 km (0.11 R)
• M49: 22,664,377 km (0.12 R)
• M50: 23,107,336 km (0.083 R)
• M51: 23,425,531 km (0.113 R)
• M52: 25,627,611 km (0.108 R)
• M53: 25,825,080 km (0.106 R)
• M54: 28,369,740 km (0.093 R)
• M55: 30,295,514 km (0.1 R)
• M56: 31,485,265 km (0.119 R)
• M57: 32,050,446 km (0.113 R)
• M58: 32,334,233 km (0.102 R)
• M59: 32,690,276 km (0.107 R)
• M60: 33,262,488 km (0.118 R)
• M61: 33,478,059 km (0.081 R)
• M62: 34,417,085 km (0.047 R)
• M63: 34,853,312 km (0.113 R)
• M64: 36,394,918 km (0.054 R)
• M65: 36,765,173 km (0.104 R)
• M66: 38,108,711 km (0.109 R)
• M67: 38,862,086 km (0.11 R)
• M68: 39,013,330 km (0.082 R)
• M69: 40,001,274 km (0.058 R)
• M70: 41,460,003 km (0.042 R)
• M71: 42,234,770 km (0.096 R)
• M72: 42,545,934 km (0.111 R)
• M73: 43,484,211 km (0.076 R)
• M74: 44,508,358 km (0.116 R)
• M75: 47,547,589 km (0.079 R)
• M76: 48,114,714 km (0.028 R)
• M77: 49,583,317 km (0.095 R)
• M78: 50,653,091 km (0.113 R)
• M79: 51,066,580 km (0.086 R)
• M80: 51,149,457 km (0.111 R)
• M81: 51,315,211 km (0.083 R)
• M82: 51,398,238 km (0.086 R)
• M83: 52,815,528 km (0.1 R)
• M84: 53,402,849 km (0.049 R)
• M85: 54,499,252 km (0.111 R)
• M86: 54,753,419 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.7

Radius: 6.4

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.07 AU - 19.01 AU

Year: 23328 Days

Day: 19.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 30,584,479 km

• M1: 342,130 km (0.071 R)
• M2: 483,800 km (0.105 R)
• M3: 620,532 km (0.113 R)
• M4: 718,668 km (0.078 R)
• M5: 930,798 km (0.12 R)
• M6: 1,058,704 km (0.102 R)
• M7: 1,117,496 km (0.119 R)
• M8: 1,643,482 km (0.081 R)
• M9: 1,905,129 km (0.095 R)
• M10: 2,255,637 km (0.085 R)
• M11: 6,723,676 km (0.116 R)
• M12: 6,972,906 km (0.095 R)
• M13: 7,796,742 km (0.072 R)
• M14: 8,088,009 km (0.053 R)
• M15: 8,801,292 km (0.08 R)
• M16: 9,690,052 km (0.108 R)
• M17: 10,129,122 km (0.049 R)
• M18: 10,574,774 km (0.1 R)
• M19: 11,124,546 km (0.069 R)
• M20: 11,750,015 km (0.089 R)
• M21: 13,798,758 km (0.102 R)
• M22: 14,115,457 km (0.041 R)
• M23: 14,827,842 km (0.096 R)
• M24: 16,808,966 km (0.048 R)
• M25: 17,298,301 km (0.088 R)
• M26: 17,411,846 km (0.068 R)
• M27: 19,223,326 km (0.093 R)
• M28: 20,051,799 km (0.088 R)
• M29: 20,811,457 km (0.077 R)
• M30: 21,825,282 km (0.061 R)
• M31: 22,730,798 km (0.078 R)
• M32: 24,069,549 km (0.078 R)
• M33: 25,047,471 km (0.095 R)
• M34: 25,133,041 km (0.087 R)
• M35: 26,604,037 km (0.056 R)
• M36: 27,305,950 km (0.108 R)
• M37: 29,132,091 km (0.108 R)
• M38: 29,583,428 km (0.064 R)
• M39: 29,673,934 km (0.109 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 10,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit