🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.65 AU - 1.09 AU

Year: 295 Days

Day: 27.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,569,420 km

• M1: 78,838 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.97 AU - 1.57 AU

Year: 520 Days

Day: 48 Hours

Environment

Temp: -7 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.18 AU - 3.9 AU

Year: 2421 Days

Day: 12 Hours

Environment

Temp: -110 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 342.9

Radius: 8.3

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 4.55 AU - 5.77 AU

Year: 4260 Days

Day: 11.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,569,420 km

• M1: 103,971 km (0.081 R)
• M2: 262,095 km (0.114 R)
• M3: 335,847 km (0.086 R)
• M4: 475,123 km (0.104 R)
• M5: 663,018 km (0.104 R)
• M6: 791,522 km (0.085 R)
• M7: 917,783 km (0.098 R)
• M8: 972,386 km (0.097 R)
• M9: 1,062,294 km (0.115 R)
• M10: 1,311,824 km (0.11 R)
• M11: 1,386,623 km (0.094 R)
• M12: 1,540,409 km (0.084 R)
• M13: 1,606,232 km (0.101 R)
• M14: 1,673,103 km (0.097 R)
• M15: 1,740,870 km (0.109 R)
• M16: 1,893,311 km (0.115 R)
• M17: 2,108,133 km (0.085 R)
• M18: 2,407,179 km (0.049 R)
• M19: 2,656,110 km (0.117 R)
• M20: 2,962,636 km (0.076 R)
• M21: 3,111,785 km (0.071 R)
• M22: 3,229,519 km (0.066 R)
• M23: 3,314,490 km (0.115 R)
• M24: 3,434,917 km (0.098 R)
• M25: 3,486,827 km (0.107 R)
• M26: 3,679,808 km (0.102 R)
• M27: 4,392,193 km (0.112 R)
• M28: 4,890,354 km (0.097 R)
• M29: 5,027,685 km (0.027 R)
• M30: 5,265,845 km (0.056 R)
• M31: 5,815,468 km (0.102 R)
• M32: 5,981,820 km (0.119 R)
• M33: 6,086,689 km (0.067 R)
• M34: 6,213,248 km (0.079 R)
• M35: 6,276,827 km (0.12 R)
• M36: 6,426,126 km (0.096 R)
• M37: 6,706,473 km (0.096 R)
• M38: 6,793,539 km (0.055 R)
• M39: 7,145,542 km (0.106 R)
• M40: 9,065,631 km (0.089 R)
• M41: 9,380,086 km (0.111 R)
• M42: 9,550,926 km (0.083 R)
• M43: 9,821,399 km (0.112 R)
• M44: 10,119,398 km (0.116 R)
• M45: 11,082,659 km (0.057 R)
• M46: 11,314,985 km (0.078 R)
• M47: 11,392,925 km (0.108 R)
• M48: 11,784,722 km (0.083 R)
• M49: 11,969,026 km (0.115 R)
• M50: 12,260,742 km (0.11 R)
• M51: 12,313,999 km (0.118 R)
• M52: 12,608,557 km (0.114 R)
• M53: 12,716,118 km (0.118 R)
• M54: 13,313,612 km (0.083 R)
• M55: 13,478,170 km (0.05 R)
• M56: 13,892,556 km (0.068 R)
• M57: 14,171,107 km (0.055 R)
• M58: 14,762,168 km (0.081 R)
• M59: 15,217,843 km (0.036 R)
• M60: 15,303,862 km (0.069 R)
• M61: 15,533,794 km (0.118 R)
• M62: 15,591,539 km (0.064 R)
• M63: 15,649,284 km (0.086 R)
• M64: 15,851,989 km (0.1 R)
• M65: 15,910,033 km (0.066 R)
• M66: 16,318,585 km (0.079 R)
• M67: 16,789,668 km (0.066 R)
• M68: 17,235,470 km (0.094 R)
• M69: 17,594,954 km (0.056 R)
• M70: 18,017,268 km (0.048 R)
• M71: 18,138,592 km (0.111 R)
• M72: 18,443,173 km (0.108 R)
• M73: 18,565,395 km (0.067 R)
• M74: 18,749,251 km (0.066 R)
• M75: 18,841,403 km (0.092 R)
• M76: 19,242,625 km (0.083 R)
• M77: 19,366,641 km (0.088 R)
• M78: 19,615,572 km (0.119 R)
• M79: 19,896,666 km (0.04 R)
• M80: 20,242,237 km (0.08 R)
• M81: 21,418,825 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.1

Radius: 4.1

Gravity: 20.71 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.32 AU - 19.88 AU

Year: 23478 Days

Day: 18.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,569,420 km

• M1: 74,799 km (0.1 R)
• M2: 227,838 km (0.046 R)
• M3: 367,263 km (0.094 R)
• M4: 551,119 km (0.082 R)
• M5: 1,301,501 km (0.103 R)
• M6: 1,935,048 km (0.088 R)
• M7: 3,070,795 km (0.092 R)
• M8: 3,625,804 km (0.08 R)
• M9: 3,663,951 km (0.115 R)
• M10: 4,012,813 km (0.12 R)
• M11: 4,658,777 km (0.074 R)
• M12: 4,951,540 km (0.101 R)
• M13: 5,293,371 km (0.059 R)
• M14: 5,864,985 km (0.118 R)
• M15: 6,641,547 km (0.113 R)
• M16: 7,256,993 km (0.069 R)
• M17: 7,353,334 km (0.079 R)
• M18: 7,693,669 km (0.049 R)
• M19: 8,088,906 km (0.106 R)
• M20: 8,490,726 km (0.105 R)
• M21: 8,694,179 km (0.102 R)
• M22: 9,157,634 km (0.059 R)
• M23: 9,947,660 km (0.074 R)
• M24: 10,108,328 km (0.103 R)
• M25: 10,595,269 km (0.085 R)
• M26: 12,734,369 km (0.086 R)
• M27: 13,554,913 km (0.107 R)
• M28: 14,635,010 km (0.11 R)
• M29: 15,185,231 km (0.064 R)
• M30: 15,432,068 km (0.112 R)
• M31: 15,555,935 km (0.069 R)
• M32: 16,685,548 km (0.113 R)
• M33: 17,388,808 km (0.119 R)
• M34: 18,956,444 km (0.114 R)
• M35: 19,489,012 km (0.058 R)
• M36: 21,322,334 km (0.104 R)
• M37: 22,574,767 km (0.11 R)
• M38: 22,785,700 km (0.118 R)
• M39: 23,068,141 km (0.09 R)
• M40: 24,642,060 km (0.107 R)
• M41: 25,295,803 km (0.104 R)
• M42: 25,368,807 km (0.064 R)
• M43: 25,441,960 km (0.095 R)
• M44: 26,992,393 km (0.059 R)
• M45: 27,067,042 km (0.059 R)
• M46: 27,591,083 km (0.081 R)
• M47: 28,725,484 km (0.114 R)
• M48: 28,954,069 km (0.11 R)
• M49: 29,413,335 km (0.066 R)
• M50: 29,643,716 km (0.102 R)
• M51: 29,874,844 km (0.036 R)
• M52: 32,139,457 km (0.102 R)
• M53: 32,535,443 km (0.112 R)
• M54: 32,853,338 km (0.041 R)
• M55: 33,652,789 km (0.097 R)
• M56: 34,054,758 km (0.071 R)
• M57: 34,377,591 km (0.087 R)
• M58: 35,352,221 km (0.099 R)
• M59: 36,748,268 km (0.096 R)
• M60: 38,078,642 km (0.076 R)
• M61: 38,749,588 km (0.109 R)
• M62: 39,763,563 km (0.097 R)
• M63: 41,558,737 km (0.065 R)
• M64: 41,817,392 km (0.076 R)
• M65: 42,422,964 km (0.11 R)
• M66: 44,785,563 km (0.098 R)
• M67: 45,316,337 km (0.105 R)
• M68: 45,849,204 km (0.12 R)
• M69: 47,010,832 km (0.093 R)
• M70: 47,460,224 km (0.065 R)
• M71: 47,550,282 km (0.078 R)
• M72: 48,272,690 km (0.055 R)
• M73: 49,728,427 km (0.052 R)
• M74: 50,553,459 km (0.099 R)
• M75: 50,645,462 km (0.056 R)
• M76: 50,921,769 km (0.083 R)
• M77: 51,475,580 km (0.1 R)
• M78: 51,660,782 km (0.111 R)
• M79: 52,403,386 km (0.034 R)
• M80: 54,463,498 km (0.059 R)
• M81: 54,557,895 km (0.114 R)
• M82: 55,598,497 km (0.063 R)
• M83: 56,741,126 km (0.075 R)
• M84: 58,855,991 km (0.109 R)
• M85: 63,857,048 km (0.088 R)
• M86: 63,956,381 km (0.058 R)
• M87: 64,254,978 km (0.075 R)
• M88: 64,554,024 km (0.055 R)
• M89: 64,653,806 km (0.081 R)
• M90: 65,053,382 km (0.104 R)
• M91: 66,156,517 km (0.063 R)
• M92: 66,458,405 km (0.099 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 17,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit