🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.63 AU - 4.17 AU

Year: 2785 Days

Day: 17.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.73 AU - 4.09 AU

Year: 2796 Days

Day: 43.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.39 AU - 5.19 AU

Year: 3791 Days

Day: 35.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.79 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 388.1

Radius: 12.7

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 5.28 AU - 8.28 AU

Year: 6385 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,254,762 km

• M1: 317,596 km (0.093 R)
• M2: 455,974 km (0.063 R)
• M3: 556,055 km (0.089 R)
• M4: 723,007 km (0.101 R)
• M5: 832,213 km (0.056 R)
• M6: 1,000,959 km (0.071 R)
• M7: 1,110,764 km (0.042 R)
• M8: 1,298,659 km (0.089 R)
• M9: 1,497,475 km (0.097 R)
• M10: 2,012,391 km (0.107 R)
• M11: 2,299,319 km (0.034 R)
• M12: 2,523,267 km (0.09 R)
• M13: 2,657,307 km (0.108 R)
• M14: 2,932,717 km (0.101 R)
• M15: 3,196,906 km (0.07 R)
• M16: 3,342,465 km (0.062 R)
• M17: 3,468,875 km (0.097 R)
• M18: 3,661,857 km (0.083 R)
• M19: 4,284,483 km (0.095 R)
• M20: 4,422,263 km (0.078 R)
• M21: 5,012,426 km (0.083 R)
• M22: 5,182,220 km (0.053 R)
• M23: 5,353,958 km (0.086 R)
• M24: 5,702,970 km (0.059 R)
• M25: 6,008,150 km (0.092 R)
• M26: 6,188,714 km (0.08 R)
• M27: 6,528,750 km (0.046 R)
• M28: 6,687,922 km (0.076 R)
• M29: 6,767,808 km (0.057 R)
• M30: 7,199,996 km (0.077 R)
• M31: 7,282,125 km (0.09 R)
• M32: 7,752,910 km (0.084 R)
• M33: 7,865,108 km (0.057 R)
• M34: 8,290,864 km (0.053 R)
• M35: 8,870,406 km (0.058 R)
• M36: 9,194,584 km (0.11 R)
• M37: 9,794,322 km (0.081 R)
• M38: 10,780,023 km (0.073 R)
• M39: 11,221,336 km (0.069 R)
• M40: 11,732,811 km (0.107 R)
• M41: 12,712,528 km (0.082 R)
• M42: 12,978,214 km (0.095 R)
• M43: 13,145,314 km (0.067 R)
• M44: 13,650,656 km (0.069 R)
• M45: 13,922,775 km (0.054 R)
• M46: 14,472,397 km (0.117 R)
• M47: 14,645,632 km (0.117 R)
• M48: 15,415,911 km (0.085 R)
• M49: 15,663,795 km (0.119 R)
• M50: 15,948,779 km (0.097 R)
• M51: 16,091,944 km (0.083 R)
• M52: 16,199,505 km (0.064 R)
• M53: 16,813,903 km (0.112 R)
• M54: 17,435,931 km (0.092 R)
• M55: 17,657,336 km (0.091 R)
• M56: 18,177,488 km (0.112 R)
• M57: 18,552,081 km (0.061 R)
• M58: 19,423,339 km (0.118 R)
• M59: 19,538,080 km (0.07 R)
• M60: 21,363,324 km (0.118 R)
• M61: 21,600,287 km (0.085 R)
• M62: 21,679,424 km (0.098 R)
• M63: 21,798,355 km (0.114 R)
• M64: 22,236,377 km (0.053 R)
• M65: 22,356,355 km (0.12 R)
• M66: 22,677,242 km (0.069 R)
• M67: 23,161,490 km (0.096 R)
• M68: 24,058,180 km (0.069 R)
• M69: 24,800,335 km (0.095 R)
• M70: 24,966,239 km (0.12 R)
• M71: 25,215,918 km (0.117 R)
• M72: 26,180,375 km (0.115 R)
• M73: 26,391,608 km (0.091 R)
• M74: 26,900,988 km (0.091 R)
• M75: 27,456,595 km (0.112 R)
• M76: 28,231,961 km (0.075 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831

Radius: 9.6

Gravity: 9.02 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.36 AU - 10.48 AU

Year: 12164 Days

Day: 9.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,254,762 km

• M1: 128,953 km (0.058 R)
• M2: 226,192 km (0.096 R)
• M3: 309,069 km (0.072 R)
• M4: 533,167 km (0.115 R)
• M5: 637,736 km (0.084 R)
• M6: 889,808 km (0.086 R)
• M7: 973,733 km (0.116 R)
• M8: 1,266,047 km (0.108 R)
• M9: 1,434,793 km (0.093 R)
• M10: 1,985,463 km (0.072 R)
• M11: 2,269,250 km (0.066 R)
• M12: 2,445,925 km (0.097 R)
• M13: 2,939,149 km (0.084 R)
• M14: 3,230,267 km (0.111 R)
• M15: 3,463,041 km (0.112 R)
• M16: 3,980,500 km (0.095 R)
• M17: 4,934,037 km (0.07 R)
• M18: 5,241,311 km (0.078 R)
• M19: 5,436,536 km (0.109 R)
• M20: 6,200,383 km (0.093 R)
• M21: 6,365,389 km (0.113 R)
• M22: 6,657,853 km (0.104 R)
• M23: 7,693,669 km (0.083 R)
• M24: 8,411,888 km (0.067 R)
• M25: 8,594,846 km (0.071 R)
• M26: 9,011,177 km (0.103 R)
• M27: 9,245,448 km (0.051 R)
• M28: 9,434,240 km (0.106 R)
• M29: 9,863,736 km (0.076 R)
• M30: 10,008,247 km (0.025 R)
• M31: 10,105,037 km (0.102 R)
• M32: 11,240,485 km (0.034 R)
• M33: 12,415,875 km (0.049 R)
• M34: 12,728,984 km (0.12 R)
• M35: 12,991,827 km (0.105 R)
• M36: 14,007,148 km (0.118 R)
• M37: 14,606,586 km (0.073 R)
• M38: 14,771,443 km (0.117 R)
• M39: 16,454,719 km (0.092 R)
• M40: 16,741,049 km (0.081 R)
• M41: 17,318,796 km (0.092 R)
• M42: 17,668,705 km (0.075 R)
• M43: 19,998,842 km (0.111 R)
• M44: 20,243,285 km (0.081 R)
• M45: 20,427,140 km (0.1 R)
• M46: 20,735,013 km (0.058 R)
• M47: 20,982,448 km (0.073 R)
• M48: 21,417,778 km (0.097 R)
• M49: 21,605,224 km (0.105 R)
• M50: 22,107,723 km (0.12 R)
• M51: 22,487,253 km (0.081 R)
• M52: 22,550,682 km (0.079 R)
• M53: 23,767,661 km (0.104 R)
• M54: 25,005,882 km (0.078 R)
• M55: 25,467,242 km (0.118 R)
• M56: 26,465,659 km (0.085 R)
• M57: 26,935,845 km (0.102 R)
• M58: 27,476,641 km (0.048 R)
• M59: 28,913,379 km (0.112 R)
• M60: 28,982,343 km (0.114 R)
• M61: 29,189,836 km (0.095 R)
• M62: 31,149,269 km (0.098 R)
• M63: 31,290,788 km (0.099 R)
• M64: 31,645,634 km (0.042 R)
• M65: 32,646,444 km (0.057 R)
• M66: 38,181,865 km (0.1 R)
• M67: 39,629,673 km (0.059 R)
• M68: 42,971,839 km (0.12 R)
• M69: 47,539,361 km (0.078 R)
• M70: 48,438,444 km (0.118 R)
• M71: 48,602,553 km (0.083 R)
• M72: 49,178,206 km (0.086 R)
• M73: 50,087,461 km (0.111 R)
• M74: 50,918,926 km (0.105 R)
• M75: 51,169,204 km (0.1 R)
• M76: 51,754,879 km (0.049 R)
• M77: 53,017,336 km (0.104 R)
• M78: 53,186,381 km (0.11 R)
• M79: 53,864,658 km (0.118 R)
• M80: 54,460,357 km (0.098 R)
• M81: 54,630,898 km (0.071 R)
• M82: 54,887,160 km (0.111 R)
• M83: 55,229,589 km (0.11 R)
• M84: 56,002,262 km (0.045 R)
• M85: 56,346,936 km (0.036 R)
• M86: 57,993,410 km (0.1 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 18,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit