🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.85 AU - 1.39 AU

Year: 422 Days

Day: 19.9 Hours

Environment

Temp: 36 °C

Axial Tilt: 91.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.98 AU - 2.16 AU

Year: 1062 Days

Day: 42.4 Hours

Environment

Temp: -52 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.43 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.5

Radius: 11.4

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 7.78 AU - 9.8 AU

Year: 9289 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 55,890,805 km

• M1: 154,983 km (0.106 R)
• M2: 386,112 km (0.097 R)
• M3: 808,576 km (0.106 R)
• M4: 895,642 km (0.043 R)
• M5: 1,519,017 km (0.084 R)
• M6: 1,613,263 km (0.046 R)
• M7: 1,958,984 km (0.063 R)
• M8: 2,079,560 km (0.106 R)
• M9: 2,382,795 km (0.086 R)
• M10: 2,952,763 km (0.097 R)
• M11: 3,294,295 km (0.106 R)
• M12: 3,691,028 km (0.089 R)
• M13: 3,884,458 km (0.095 R)
• M14: 4,214,172 km (0.11 R)
• M15: 4,877,639 km (0.046 R)
• M16: 5,549,034 km (0.086 R)
• M17: 5,696,687 km (0.082 R)
• M18: 5,845,686 km (0.112 R)
• M19: 6,845,599 km (0.05 R)
• M20: 7,325,060 km (0.026 R)
• M21: 8,036,697 km (0.082 R)
• M22: 9,000,406 km (0.088 R)
• M23: 9,320,097 km (0.116 R)
• M24: 9,525,495 km (0.098 R)
• M25: 9,910,859 km (0.094 R)
• M26: 10,060,457 km (0.07 R)
• M27: 10,912,117 km (0.067 R)
• M28: 11,284,167 km (0.105 R)
• M29: 11,723,536 km (0.073 R)
• M30: 11,850,096 km (0.073 R)
• M31: 12,813,955 km (0.116 R)
• M32: 13,936,538 km (0.113 R)
• M33: 14,070,727 km (0.111 R)
• M34: 14,713,699 km (0.073 R)
• M35: 14,884,539 km (0.104 R)
• M36: 16,416,122 km (0.047 R)
• M37: 17,380,729 km (0.072 R)
• M38: 17,706,254 km (0.041 R)
• M39: 17,778,959 km (0.112 R)
• M40: 18,547,593 km (0.077 R)
• M41: 20,917,971 km (0.115 R)
• M42: 21,341,483 km (0.072 R)
• M43: 21,496,316 km (0.075 R)
• M44: 21,573,808 km (0.042 R)
• M45: 22,905,678 km (0.066 R)
• M46: 23,741,631 km (0.056 R)
• M47: 25,361,477 km (0.114 R)
• M48: 26,433,345 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 13.9

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 9.58 AU - 12.8 AU

Year: 13343 Days

Day: 9.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,890,805 km

• M1: 177,872 km (0.095 R)
• M2: 601,982 km (0.118 R)
• M3: 1,139,188 km (0.046 R)
• M4: 1,934,749 km (0.106 R)
• M5: 2,123,093 km (0.035 R)
• M6: 2,605,845 km (0.114 R)
• M7: 2,694,557 km (0.073 R)
• M8: 3,605,907 km (0.088 R)
• M9: 3,975,414 km (0.105 R)
• M10: 4,182,158 km (0.062 R)
• M11: 4,750,929 km (0.072 R)
• M12: 4,933,887 km (0.107 R)
• M13: 5,156,489 km (0.12 R)
• M14: 5,306,685 km (0.116 R)
• M15: 5,766,250 km (0.114 R)
• M16: 5,922,281 km (0.095 R)
• M17: 6,358,957 km (0.055 R)
• M18: 6,642,145 km (0.072 R)
• M19: 6,805,955 km (0.088 R)
• M20: 7,054,138 km (0.065 R)
• M21: 9,374,102 km (0.08 R)
• M22: 9,883,034 km (0.115 R)
• M23: 10,543,957 km (0.1 R)
• M24: 11,121,704 km (0.082 R)
• M25: 11,414,617 km (0.076 R)
• M26: 12,258,050 km (0.098 R)
• M27: 12,865,716 km (0.1 R)
• M28: 13,224,601 km (0.083 R)
• M29: 13,952,545 km (0.087 R)
• M30: 14,640,096 km (0.095 R)
• M31: 14,746,909 km (0.099 R)
• M32: 15,230,559 km (0.108 R)
• M33: 15,774,198 km (0.102 R)
• M34: 15,993,359 km (0.119 R)
• M35: 16,657,125 km (0.057 R)
• M36: 16,824,525 km (0.11 R)
• M37: 17,104,721 km (0.073 R)
• M38: 17,386,414 km (0.117 R)
• M39: 17,726,450 km (0.072 R)
• M40: 18,068,730 km (0.116 R)
• M41: 18,183,322 km (0.048 R)
• M42: 20,287,266 km (0.075 R)
• M43: 20,585,565 km (0.085 R)
• M44: 23,522,320 km (0.118 R)
• M45: 24,593,591 km (0.062 R)
• M46: 27,176,548 km (0.097 R)
• M47: 28,633,631 km (0.092 R)
• M48: 29,169,790 km (0.089 R)
• M49: 30,320,048 km (0.057 R)
• M50: 30,592,914 km (0.119 R)
• M51: 30,729,647 km (0.1 R)
• M52: 31,623,195 km (0.104 R)
• M53: 32,246,868 km (0.088 R)
• M54: 32,874,730 km (0.095 R)
• M55: 33,084,915 km (0.055 R)
• M56: 33,788,624 km (0.09 R)
• M57: 34,000,604 km (0.084 R)
• M58: 34,284,092 km (0.065 R)
• M59: 35,067,686 km (0.048 R)
• M60: 35,282,508 km (0.089 R)
• M61: 35,569,437 km (0.093 R)
• M62: 36,145,838 km (0.1 R)
• M63: 37,234,760 km (0.079 R)
• M64: 37,380,768 km (0.078 R)
• M65: 38,925,366 km (0.057 R)
• M66: 39,147,668 km (0.09 R)
• M67: 39,296,219 km (0.113 R)
• M68: 39,444,919 km (0.038 R)
• M69: 39,817,268 km (0.065 R)
• M70: 40,565,856 km (0.083 R)
• M71: 41,318,932 km (0.095 R)
• M72: 42,381,077 km (0.12 R)
• M73: 43,145,223 km (0.072 R)
• M74: 43,298,561 km (0.098 R)
• M75: 44,299,969 km (0.088 R)
• M76: 47,112,857 km (0.096 R)
• M77: 49,500,589 km (0.052 R)
• M78: 50,063,526 km (0.114 R)
• M79: 53,155,714 km (0.039 R)
• M80: 53,484,680 km (0.073 R)
• M81: 53,814,543 km (0.097 R)
• M82: 53,979,699 km (0.09 R)
• M83: 54,641,819 km (0.057 R)
• M84: 55,807,186 km (0.12 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 12,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit