🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.57 AU - 0.91 AU

Year: 224 Days

Day: 37.6 Hours

Environment

Temp: 137 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.84 AU - 0.96 AU

Year: 300 Days

Day: 44 Hours

Environment

Temp: 111 °C

Axial Tilt: 34.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.87 AU - 4.07 AU

Year: 2780 Days

Day: 44.4 Hours

Environment

Temp: -120 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,881,222 km

• M1: 2,029,146 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68

Radius: 4.9

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.13 AU - 16.55 AU

Year: 22157 Days

Day: 22.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 98,881,222 km

• M1: 159,621 km (0.053 R)
• M2: 218,862 km (0.068 R)
• M3: 286,630 km (0.082 R)
• M4: 444,605 km (0.065 R)
• M5: 520,451 km (0.106 R)
• M6: 587,022 km (0.098 R)
• M7: 628,311 km (0.037 R)
• M8: 803,789 km (0.106 R)
• M9: 913,145 km (0.11 R)
• M10: 1,606,831 km (0.106 R)
• M11: 1,725,312 km (0.112 R)
• M12: 2,226,914 km (0.097 R)
• M13: 2,747,365 km (0.117 R)
• M14: 2,984,926 km (0.112 R)
• M15: 3,057,631 km (0.118 R)
• M16: 3,106,250 km (0.087 R)
• M17: 3,229,220 km (0.116 R)
• M18: 3,867,853 km (0.101 R)
• M19: 3,920,511 km (0.098 R)
• M20: 3,973,619 km (0.108 R)
• M21: 4,080,282 km (0.106 R)
• M22: 4,351,204 km (0.104 R)
• M23: 4,488,834 km (0.074 R)
• M24: 5,344,534 km (0.118 R)
• M25: 5,581,048 km (0.098 R)
• M26: 5,851,222 km (0.045 R)
• M27: 6,249,002 km (0.058 R)
• M28: 6,311,085 km (0.104 R)
• M29: 7,330,296 km (0.092 R)
• M30: 7,758,894 km (0.108 R)
• M31: 8,195,420 km (0.101 R)
• M32: 9,481,214 km (0.108 R)
• M33: 10,348,283 km (0.054 R)
• M34: 10,605,891 km (0.088 R)
• M35: 10,642,841 km (0.109 R)
• M36: 11,089,989 km (0.088 R)
• M37: 11,315,733 km (0.112 R)
• M38: 11,925,493 km (0.05 R)
• M39: 12,195,518 km (0.079 R)
• M40: 13,415,638 km (0.11 R)
• M41: 14,019,864 km (0.101 R)
• M42: 14,674,205 km (0.101 R)
• M43: 15,296,532 km (0.091 R)
• M44: 15,338,270 km (0.084 R)
• M45: 15,380,157 km (0.088 R)
• M46: 15,505,969 km (0.095 R)
• M47: 15,927,536 km (0.049 R)
• M48: 16,139,665 km (0.056 R)
• M49: 16,224,787 km (0.12 R)
• M50: 16,395,627 km (0.093 R)
• M51: 17,258,209 km (0.08 R)
• M52: 19,207,319 km (0.048 R)
• M53: 19,342,705 km (0.112 R)
• M54: 19,614,525 km (0.027 R)
• M55: 20,621,917 km (0.1 R)
• M56: 20,806,820 km (0.115 R)
• M57: 21,833,959 km (0.109 R)
• M58: 22,353,662 km (0.119 R)
• M59: 23,888,536 km (0.094 R)
• M60: 24,131,333 km (0.114 R)
• M61: 25,259,152 km (0.079 R)
• M62: 25,308,669 km (0.117 R)
• M63: 26,504,404 km (0.097 R)
• M64: 27,109,229 km (0.095 R)
• M65: 27,565,801 km (0.098 R)
• M66: 27,616,665 km (0.114 R)
• M67: 29,521,345 km (0.098 R)
• M68: 30,990,695 km (0.071 R)
• M69: 31,521,319 km (0.032 R)
• M70: 31,574,575 km (0.028 R)
• M71: 32,001,378 km (0.085 R)
• M72: 32,430,126 km (0.118 R)
• M73: 32,645,098 km (0.1 R)
• M74: 33,130,842 km (0.058 R)
• M75: 33,890,949 km (0.115 R)
• M76: 34,163,815 km (0.071 R)
• M77: 35,373,314 km (0.043 R)
• M78: 35,650,070 km (0.065 R)
• M79: 37,213,518 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.2

Radius: 3

Gravity: 68.02 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 19.2 AU - 20.72 AU

Year: 31341 Days

Day: 15.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 98,881,222 km

• M1: 40,391 km (0.076 R)
• M2: 62,382 km (0.081 R)
• M3: 83,176 km (0.079 R)
• M4: 136,134 km (0.106 R)
• M5: 475,871 km (0.063 R)
• M6: 1,277,715 km (0.116 R)
• M7: 1,418,038 km (0.088 R)
• M8: 1,563,298 km (0.119 R)
• M9: 1,600,248 km (0.105 R)
• M10: 1,907,223 km (0.106 R)
• M11: 2,795,535 km (0.059 R)
• M12: 3,993,066 km (0.082 R)
• M13: 4,940,170 km (0.069 R)
• M14: 5,438,481 km (0.107 R)
• M15: 5,494,879 km (0.094 R)
• M16: 6,127,529 km (0.09 R)
• M17: 6,782,917 km (0.057 R)
• M18: 8,878,185 km (0.116 R)
• M19: 9,144,768 km (0.117 R)
• M20: 10,098,155 km (0.042 R)
• M21: 10,236,982 km (0.109 R)
• M22: 10,516,431 km (0.07 R)
• M23: 10,657,053 km (0.113 R)
• M24: 11,513,950 km (0.104 R)
• M25: 12,467,038 km (0.111 R)
• M26: 12,541,388 km (0.053 R)
• M27: 12,915,383 km (0.045 R)
• M28: 15,393,920 km (0.091 R)
• M29: 15,955,211 km (0.038 R)
• M30: 16,441,704 km (0.104 R)
• M31: 16,604,915 km (0.099 R)
• M32: 18,690,160 km (0.104 R)
• M33: 18,945,822 km (0.118 R)
• M34: 19,893,226 km (0.059 R)
• M35: 20,154,274 km (0.116 R)
• M36: 20,416,519 km (0.114 R)
• M37: 22,283,351 km (0.083 R)
• M38: 24,389,539 km (0.111 R)
• M39: 25,891,801 km (0.106 R)
• M40: 26,462,667 km (0.097 R)
• M41: 27,134,211 km (0.088 R)
• M42: 27,327,043 km (0.074 R)
• M43: 27,811,142 km (0.105 R)
• M44: 28,689,730 km (0.105 R)
• M45: 28,984,587 km (0.088 R)
• M46: 30,975,885 km (0.107 R)
• M47: 31,278,521 km (0.106 R)
• M48: 31,784,760 km (0.115 R)
• M49: 32,498,193 km (0.093 R)
• M50: 33,940,765 km (0.096 R)
• M51: 36,143,444 km (0.072 R)
• M52: 36,887,843 km (0.116 R)
• M53: 38,500,059 km (0.064 R)
• M54: 38,933,893 km (0.075 R)
• M55: 39,151,408 km (0.076 R)
• M56: 40,354,774 km (0.12 R)
• M57: 40,574,982 km (0.119 R)
• M58: 41,459,404 km (0.039 R)
• M59: 41,904,009 km (0.092 R)
• M60: 42,350,110 km (0.079 R)
• M61: 43,698,136 km (0.059 R)
• M62: 45,174,219 km (0.106 R)
• M63: 45,631,689 km (0.059 R)
• M64: 46,205,696 km (0.066 R)
• M65: 51,477,974 km (0.103 R)
• M66: 52,434,951 km (0.058 R)
• M67: 53,760,388 km (0.114 R)
• M68: 56,813,531 km (0.118 R)
• M69: 60,299,311 km (0.052 R)
• M70: 60,676,896 km (0.119 R)
• M71: 62,703,648 km (0.1 R)
• M72: 64,238,373 km (0.118 R)
• M73: 66,303,721 km (0.089 R)
• M74: 66,433,422 km (0.087 R)
• M75: 67,474,923 km (0.115 R)
• M76: 68,128,665 km (0.109 R)
• M77: 72,361,537 km (0.067 R)
• M78: 72,628,869 km (0.097 R)
• M79: 74,914,874 km (0.112 R)
• M80: 77,770,996 km (0.092 R)
• M81: 81,773,338 km (0.088 R)
• M82: 82,609,739 km (0.102 R)
• M83: 84,713,235 km (0.113 R)
• M84: 86,266,809 km (0.097 R)
• M85: 86,834,084 km (0.115 R)
• M86: 88,115,091 km (0.091 R)
• M87: 88,972,586 km (0.113 R)
• M88: 89,689,159 km (0.111 R)
• M89: 92,865,122 km (0.045 R)
• M90: 93,155,641 km (0.114 R)
• M91: 93,301,050 km (0.099 R)
• M92: 96,371,397 km (0.025 R)
• M93: 97,845,235 km (0.116 R)
• M94: 98,288,793 km (0.115 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 16,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit