🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.48 AU - 0.66 AU

Year: 154 Days

Day: 47.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.73 AU - 1.09 AU

Year: 311 Days

Day: 15.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,797,023 km

• M1: 832,363 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.4 AU - 2.06 AU

Year: 815 Days

Day: 17.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,797,023 km

• M1: 235,168 km (0.101 R)
• M2: 388,057 km (0.116 R)

Asteroid Belt

Center: 2.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.42 AU - 2.98 AU

Year: 1589 Days

Day: 14.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175

Radius: 11.5

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.55 AU - 6.75 AU

Year: 4810 Days

Day: 13.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 72,797,023 km

• M1: 146,008 km (0.092 R)
• M2: 308,172 km (0.105 R)
• M3: 531,222 km (0.104 R)
• M4: 685,607 km (0.087 R)
• M5: 1,021,454 km (0.102 R)
• M6: 1,262,756 km (0.098 R)
• M7: 1,430,305 km (0.118 R)
• M8: 1,546,244 km (0.12 R)
• M9: 1,837,660 km (0.086 R)
• M10: 2,055,026 km (0.116 R)
• M11: 2,348,836 km (0.08 R)
• M12: 2,684,983 km (0.102 R)
• M13: 2,771,450 km (0.071 R)
• M14: 2,844,304 km (0.117 R)
• M15: 3,639,567 km (0.079 R)
• M16: 3,881,317 km (0.058 R)
• M17: 4,095,242 km (0.098 R)
• M18: 4,178,568 km (0.102 R)
• M19: 4,363,919 km (0.119 R)
• M20: 4,500,353 km (0.06 R)
• M21: 4,865,671 km (0.098 R)
• M22: 5,007,340 km (0.078 R)
• M23: 5,477,227 km (0.036 R)
• M24: 5,698,931 km (0.119 R)
• M25: 5,904,778 km (0.116 R)
• M26: 5,999,174 km (0.073 R)
• M27: 6,323,951 km (0.095 R)
• M28: 6,537,277 km (0.099 R)
• M29: 6,654,562 km (0.102 R)
• M30: 6,772,595 km (0.093 R)
• M31: 7,070,743 km (0.11 R)
• M32: 7,618,272 km (0.102 R)
• M33: 8,306,123 km (0.108 R)
• M34: 8,475,916 km (0.077 R)
• M35: 8,582,579 km (0.061 R)
• M36: 8,732,776 km (0.12 R)
• M37: 8,948,795 km (0.054 R)
• M38: 9,079,244 km (0.037 R)
• M39: 9,452,341 km (0.06 R)
• M40: 9,629,615 km (0.07 R)
• M41: 9,897,694 km (0.059 R)
• M42: 10,145,578 km (0.085 R)
• M43: 10,258,973 km (0.119 R)
• M44: 11,227,769 km (0.049 R)
• M45: 11,510,060 km (0.106 R)
• M46: 11,723,237 km (0.072 R)
• M47: 12,225,886 km (0.084 R)
• M48: 12,394,932 km (0.085 R)
• M49: 12,589,110 km (0.099 R)
• M50: 12,857,787 km (0.091 R)
• M51: 13,005,141 km (0.089 R)
• M52: 13,103,726 km (0.109 R)
• M53: 13,376,144 km (0.105 R)
• M54: 13,750,438 km (0.079 R)
• M55: 14,077,758 km (0.066 R)
• M56: 14,305,895 km (0.077 R)
• M57: 15,360,410 km (0.071 R)
• M58: 15,516,890 km (0.075 R)
• M59: 15,673,818 km (0.091 R)
• M60: 15,857,524 km (0.037 R)
• M61: 16,519,794 km (0.076 R)
• M62: 16,733,719 km (0.065 R)
• M63: 17,110,107 km (0.092 R)
• M64: 17,272,271 km (0.106 R)
• M65: 17,816,658 km (0.115 R)
• M66: 17,981,066 km (0.092 R)
• M67: 18,201,124 km (0.063 R)
• M68: 18,532,783 km (0.06 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 12.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 10.59 AU - 11.61 AU

Year: 13245 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 72,797,023 km

• M1: 311,014 km (0.099 R)
• M2: 440,117 km (0.102 R)
• M3: 670,647 km (0.09 R)
• M4: 780,602 km (0.088 R)
• M5: 1,036,564 km (0.082 R)
• M6: 1,337,854 km (0.109 R)
• M7: 1,573,022 km (0.088 R)
• M8: 1,667,268 km (0.074 R)
• M9: 2,002,218 km (0.096 R)
• M10: 2,104,842 km (0.12 R)
• M11: 2,804,362 km (0.114 R)
• M12: 3,037,286 km (0.088 R)
• M13: 3,325,112 km (0.081 R)
• M14: 3,571,948 km (0.119 R)
• M15: 4,922,817 km (0.101 R)
• M16: 5,318,952 km (0.11 R)
• M17: 6,052,431 km (0.107 R)
• M18: 6,415,804 km (0.111 R)
• M19: 7,037,233 km (0.098 R)
• M20: 7,548,409 km (0.086 R)
• M21: 7,972,519 km (0.056 R)
• M22: 9,570,374 km (0.071 R)
• M23: 9,887,372 km (0.101 R)
• M24: 10,459,734 km (0.118 R)
• M25: 10,786,455 km (0.105 R)
• M26: 13,440,172 km (0.075 R)
• M27: 14,193,846 km (0.118 R)
• M28: 14,354,215 km (0.118 R)
• M29: 15,700,745 km (0.085 R)
• M30: 17,601,087 km (0.118 R)
• M31: 18,907,974 km (0.119 R)
• M32: 19,173,062 km (0.106 R)
• M33: 19,751,856 km (0.06 R)
• M34: 20,653,332 km (0.1 R)
• M35: 20,835,243 km (0.056 R)
• M36: 21,154,934 km (0.107 R)
• M37: 21,984,305 km (0.105 R)
• M38: 22,123,580 km (0.088 R)
• M39: 23,627,488 km (0.089 R)
• M40: 23,817,776 km (0.025 R)
• M41: 26,190,099 km (0.079 R)
• M42: 26,732,990 km (0.046 R)
• M43: 27,080,356 km (0.087 R)
• M44: 27,429,218 km (0.116 R)
• M45: 30,067,377 km (0.109 R)
• M46: 30,843,491 km (0.097 R)
• M47: 32,256,742 km (0.075 R)
• M48: 33,263,984 km (0.115 R)
• M49: 33,691,236 km (0.118 R)
• M50: 34,281,549 km (0.101 R)
• M51: 35,908,874 km (0.072 R)
• M52: 36,237,391 km (0.12 R)
• M53: 36,787,164 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 479.7

Radius: 3.7

Gravity: 35.04 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.91 AU - 16.57 AU

Year: 22366 Days

Day: 16.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 72,797,023 km

• M1: 52,509 km (0.108 R)
• M2: 79,885 km (0.08 R)
• M3: 193,280 km (0.085 R)
• M4: 1,062,145 km (0.059 R)
• M5: 1,785,600 km (0.105 R)
• M6: 1,912,908 km (0.094 R)
• M7: 2,043,058 km (0.083 R)
• M8: 2,592,382 km (0.113 R)
• M9: 2,809,448 km (0.117 R)
• M10: 2,957,550 km (0.109 R)
• M11: 3,070,197 km (0.104 R)
• M12: 3,775,551 km (0.112 R)
• M13: 3,897,922 km (0.106 R)
• M14: 4,188,292 km (0.08 R)
• M15: 4,357,337 km (0.067 R)
• M16: 4,745,843 km (0.047 R)
• M17: 4,922,069 km (0.09 R)
• M18: 6,553,135 km (0.095 R)
• M19: 6,650,972 km (0.111 R)
• M20: 7,400,158 km (0.082 R)
• M21: 7,655,671 km (0.113 R)
• M22: 8,976,620 km (0.065 R)
• M23: 9,304,090 km (0.09 R)
• M24: 10,195,992 km (0.089 R)
• M25: 12,785,532 km (0.085 R)
• M26: 12,969,238 km (0.114 R)
• M27: 14,532,685 km (0.091 R)
• M28: 14,852,525 km (0.096 R)
• M29: 15,239,385 km (0.077 R)
• M30: 15,369,087 km (0.087 R)
• M31: 15,434,012 km (0.112 R)
• M32: 16,619,127 km (0.094 R)
• M33: 17,560,845 km (0.098 R)
• M34: 18,175,393 km (0.092 R)
• M35: 20,774,656 km (0.103 R)
• M36: 21,788,032 km (0.105 R)
• M37: 21,861,036 km (0.071 R)
• M38: 24,391,035 km (0.104 R)
• M39: 24,466,732 km (0.105 R)
• M40: 24,618,574 km (0.069 R)
• M41: 25,844,528 km (0.087 R)
• M42: 27,325,996 km (0.079 R)
• M43: 28,116,621 km (0.08 R)
• M44: 28,995,059 km (0.113 R)
• M45: 29,639,527 km (0.109 R)
• M46: 29,720,459 km (0.098 R)
• M47: 30,451,843 km (0.099 R)
• M48: 30,696,885 km (0.103 R)
• M49: 31,024,803 km (0.054 R)
• M50: 31,189,062 km (0.092 R)
• M51: 31,518,626 km (0.073 R)
• M52: 33,688,692 km (0.053 R)
• M53: 34,026,784 km (0.112 R)
• M54: 34,196,278 km (0.113 R)
• M55: 34,536,164 km (0.047 R)
• M56: 35,133,509 km (0.097 R)
• M57: 36,251,902 km (0.114 R)
• M58: 37,032,953 km (0.1 R)
• M59: 38,347,021 km (0.117 R)
• M60: 39,409,315 km (0.052 R)
• M61: 39,587,187 km (0.118 R)
• M62: 40,660,701 km (0.095 R)
• M63: 40,930,576 km (0.094 R)
• M64: 42,288,775 km (0.086 R)
• M65: 43,110,815 km (0.044 R)
• M66: 43,753,787 km (0.117 R)
• M67: 44,677,853 km (0.113 R)
• M68: 45,701,701 km (0.109 R)
• M69: 47,110,314 km (0.105 R)
• M70: 47,393,653 km (0.098 R)
• M71: 47,677,739 km (0.112 R)
• M72: 48,057,269 km (0.102 R)
• M73: 49,297,585 km (0.06 R)
• M74: 51,517,916 km (0.1 R)
• M75: 52,004,857 km (0.058 R)
• M76: 53,278,085 km (0.114 R)
• M77: 53,967,881 km (0.102 R)
• M78: 56,857,064 km (0.076 R)
• M79: 57,259,483 km (0.109 R)
• M80: 59,387,812 km (0.101 R)
• M81: 62,058,433 km (0.11 R)
• M82: 64,034,621 km (0.101 R)
• M83: 64,453,345 km (0.082 R)
• M84: 66,242,835 km (0.097 R)
• M85: 66,878,326 km (0.096 R)
• M86: 67,515,913 km (0.106 R)
• M87: 67,941,967 km (0.051 R)
• M88: 68,582,845 km (0.076 R)
• M89: 68,796,919 km (0.049 R)
• M90: 71,491,476 km (0.054 R)
• M91: 72,034,516 km (0.057 R)
• M92: 72,469,846 km (0.106 R)
• M93: 72,687,960 km (0.115 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 11,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit