🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.5 AU - 0.62 AU

Year: 149 Days

Day: 36.2 Hours

Environment

Temp: 178 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.62 AU - 0.66 AU

Year: 182 Days

Day: 27.5 Hours

Environment

Temp: 222 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.91 AU - 4.11 AU

Year: 2849 Days

Day: 41.6 Hours

Environment

Temp: -125 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.4

Radius: 4.9

Gravity: 24.51 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 11.69 AU - 14.59 AU

Year: 16898 Days

Day: 22.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,848,716 km

• M1: 167,849 km (0.113 R)
• M2: 597,045 km (0.063 R)
• M3: 636,838 km (0.115 R)
• M4: 677,379 km (0.063 R)
• M5: 740,061 km (0.112 R)
• M6: 916,736 km (0.105 R)
• M7: 962,961 km (0.112 R)
• M8: 1,282,652 km (0.068 R)
• M9: 1,951,953 km (0.065 R)
• M10: 2,103,196 km (0.112 R)
• M11: 2,133,864 km (0.069 R)
• M12: 2,164,681 km (0.095 R)
• M13: 2,514,142 km (0.068 R)
• M14: 2,812,889 km (0.1 R)
• M15: 3,553,249 km (0.1 R)
• M16: 3,925,897 km (0.051 R)
• M17: 4,310,962 km (0.095 R)
• M18: 5,241,461 km (0.11 R)
• M19: 5,325,235 km (0.118 R)
• M20: 5,409,459 km (0.109 R)
• M21: 5,924,076 km (0.106 R)
• M22: 6,861,755 km (0.084 R)
• M23: 6,907,532 km (0.105 R)
• M24: 7,277,637 km (0.094 R)
• M25: 8,230,576 km (0.071 R)
• M26: 9,323,538 km (0.097 R)
• M27: 10,094,416 km (0.088 R)
• M28: 10,303,404 km (0.102 R)
• M29: 10,725,719 km (0.054 R)
• M30: 11,153,718 km (0.081 R)
• M31: 12,192,526 km (0.073 R)
• M32: 12,695,175 km (0.099 R)
• M33: 13,605,627 km (0.06 R)
• M34: 13,778,562 km (0.12 R)
• M35: 14,068,633 km (0.067 R)
• M36: 15,850,493 km (0.067 R)
• M37: 16,953,328 km (0.08 R)
• M38: 17,326,276 km (0.088 R)
• M39: 17,828,027 km (0.091 R)
• M40: 18,143,978 km (0.104 R)
• M41: 18,207,407 km (0.088 R)
• M42: 18,974,096 km (0.04 R)
• M43: 20,209,326 km (0.105 R)
• M44: 21,002,943 km (0.094 R)
• M45: 21,069,514 km (0.059 R)
• M46: 21,336,546 km (0.111 R)
• M47: 21,403,566 km (0.083 R)
• M48: 21,739,263 km (0.099 R)
• M49: 22,483,962 km (0.096 R)
• M50: 22,825,344 km (0.05 R)
• M51: 23,030,891 km (0.113 R)
• M52: 23,513,045 km (0.066 R)
• M53: 24,697,711 km (0.073 R)
• M54: 24,838,333 km (0.096 R)
• M55: 26,259,363 km (0.119 R)
• M56: 26,835,165 km (0.103 R)
• M57: 27,342,452 km (0.029 R)
• M58: 29,179,513 km (0.116 R)
• M59: 30,150,553 km (0.096 R)
• M60: 30,376,147 km (0.104 R)
• M61: 32,508,365 km (0.1 R)
• M62: 32,894,178 km (0.099 R)
• M63: 33,904,413 km (0.049 R)
• M64: 35,240,770 km (0.103 R)
• M65: 36,034,836 km (0.075 R)
• M66: 37,156,521 km (0.102 R)
• M67: 38,778,610 km (0.119 R)
• M68: 38,860,291 km (0.058 R)
• M69: 39,105,781 km (0.084 R)
• M70: 40,672,370 km (0.057 R)
• M71: 41,756,057 km (0.094 R)
• M72: 42,427,751 km (0.119 R)
• M73: 43,781,612 km (0.104 R)
• M74: 44,891,927 km (0.116 R)
• M75: 46,618,287 km (0.086 R)
• M76: 47,577,060 km (0.068 R)
• M77: 47,927,268 km (0.119 R)
• M78: 49,248,367 km (0.099 R)
• M79: 49,868,899 km (0.103 R)
• M80: 50,135,632 km (0.062 R)
• M81: 51,207,351 km (0.047 R)
• M82: 55,293,019 km (0.113 R)
• M83: 56,307,591 km (0.064 R)
• M84: 56,400,192 km (0.068 R)
• M85: 57,421,347 km (0.104 R)
• M86: 59,011,722 km (0.119 R)
• M87: 59,482,208 km (0.115 R)
• M88: 59,953,890 km (0.067 R)
• M89: 61,471,710 km (0.116 R)
• M90: 61,948,628 km (0.113 R)
• M91: 62,906,054 km (0.101 R)
• M92: 64,351,618 km (0.045 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 996.9

Radius: 4.7

Gravity: 45.13 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 16.22 AU - 20.9 AU

Year: 28366 Days

Day: 16.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 108,848,716 km

• M1: 595,699 km (0.079 R)
• M2: 1,028,485 km (0.108 R)
• M3: 1,311,375 km (0.067 R)
• M4: 2,659,850 km (0.099 R)
• M5: 3,243,880 km (0.113 R)
• M6: 3,447,184 km (0.114 R)
• M7: 3,919,614 km (0.051 R)
• M8: 4,136,232 km (0.025 R)
• M9: 4,751,378 km (0.028 R)
• M10: 5,157,686 km (0.105 R)
• M11: 6,065,296 km (0.108 R)
• M12: 6,315,424 km (0.084 R)
• M13: 7,021,077 km (0.118 R)
• M14: 7,349,893 km (0.076 R)
• M15: 7,954,568 km (0.117 R)
• M16: 9,068,324 km (0.07 R)
• M17: 10,677,698 km (0.101 R)
• M18: 11,902,306 km (0.09 R)
• M19: 13,009,779 km (0.071 R)
• M20: 16,610,749 km (0.078 R)
• M21: 17,756,070 km (0.115 R)
• M22: 18,835,718 km (0.093 R)
• M23: 19,383,546 km (0.116 R)
• M24: 19,567,252 km (0.119 R)
• M25: 21,721,611 km (0.115 R)
• M26: 21,816,905 km (0.107 R)
• M27: 22,295,917 km (0.094 R)
• M28: 25,643,020 km (0.107 R)
• M29: 25,945,806 km (0.035 R)
• M30: 27,683,684 km (0.117 R)
• M31: 27,994,250 km (0.116 R)
• M32: 28,932,976 km (0.106 R)
• M33: 29,037,994 km (0.067 R)
• M34: 29,353,496 km (0.108 R)
• M35: 30,733,985 km (0.055 R)
• M36: 32,135,567 km (0.064 R)
• M37: 33,668,198 km (0.032 R)
• M38: 34,443,264 km (0.116 R)
• M39: 34,554,565 km (0.08 R)
• M40: 34,888,916 km (0.065 R)
• M41: 35,000,516 km (0.091 R)
• M42: 36,123,996 km (0.118 R)
• M43: 37,602,173 km (0.115 R)
• M44: 37,831,357 km (0.119 R)
• M45: 38,060,989 km (0.112 R)
• M46: 38,176,030 km (0.092 R)
• M47: 39,216,035 km (0.098 R)
• M48: 40,617,168 km (0.069 R)
• M49: 41,442,051 km (0.109 R)
• M50: 41,678,864 km (0.055 R)
• M51: 42,391,698 km (0.076 R)
• M52: 42,988,743 km (0.049 R)
• M53: 43,468,354 km (0.075 R)
• M54: 45,404,749 km (0.105 R)
• M55: 47,245,401 km (0.076 R)
• M56: 47,492,686 km (0.091 R)
• M57: 50,240,799 km (0.092 R)
• M58: 51,761,462 km (0.099 R)
• M59: 54,070,654 km (0.105 R)
• M60: 55,107,667 km (0.119 R)
• M61: 56,020,363 km (0.108 R)
• M62: 57,201,289 km (0.09 R)
• M63: 62,412,381 km (0.068 R)
• M64: 62,819,437 km (0.077 R)
• M65: 65,005,511 km (0.076 R)
• M66: 67,216,268 km (0.105 R)
• M67: 67,772,922 km (0.112 R)
• M68: 69,592,181 km (0.108 R)
• M69: 71,711,385 km (0.088 R)
• M70: 72,992,990 km (0.069 R)
• M71: 73,708,217 km (0.075 R)
• M72: 74,569,602 km (0.102 R)
• M73: 75,434,427 km (0.106 R)
• M74: 77,173,802 km (0.106 R)
• M75: 77,610,627 km (0.067 R)
• M76: 78,926,341 km (0.095 R)
• M77: 79,807,622 km (0.077 R)
• M78: 80,987,500 km (0.094 R)
• M79: 84,862,235 km (0.118 R)
• M80: 85,313,122 km (0.119 R)
• M81: 85,764,908 km (0.087 R)
• M82: 87,428,137 km (0.094 R)
• M83: 87,883,513 km (0.093 R)
• M84: 88,949,398 km (0.09 R)
• M85: 92,945,157 km (0.091 R)
• M86: 96,058,588 km (0.096 R)
• M87: 96,371,846 km (0.067 R)
• M88: 98,258,125 km (0.114 R)
• M89: 99,680,951 km (0.082 R)
• M90: 100,633,291 km (0.03 R)
• M91: 104,633,538 km (0.082 R)
• M92: 105,117,188 km (0.106 R)
• M93: 106,086,432 km (0.111 R)
• M94: 106,896,355 km (0.086 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 533 - 15,001 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit