🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.6 AU - 0.62 AU

Year: 174 Days

Day: 36.5 Hours

Environment

Temp: 230 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.79 AU - 0.99 AU

Year: 307 Days

Day: 45.3 Hours

Environment

Temp: 107 °C

Axial Tilt: 33.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.82 AU - 1.18 AU

Year: 365 Days

Day: 19.6 Hours

Environment

Temp: 32 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 459.2

Radius: 5.5

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 10.17 AU - 16.19 AU

Year: 17477 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,824,030 km

• M1: 73,901 km (0.103 R)
• M2: 129,253 km (0.106 R)
• M3: 280,496 km (0.12 R)
• M4: 483,650 km (0.113 R)
• M5: 668,254 km (0.067 R)
• M6: 748,139 km (0.118 R)
• M7: 917,633 km (0.055 R)
• M8: 1,146,518 km (0.12 R)
• M9: 1,218,624 km (0.066 R)
• M10: 1,495,979 km (0.051 R)
• M11: 1,682,677 km (0.107 R)
• M12: 2,078,214 km (0.112 R)
• M13: 2,256,385 km (0.102 R)
• M14: 2,984,178 km (0.095 R)
• M15: 3,050,749 km (0.087 R)
• M16: 3,151,429 km (0.047 R)
• M17: 3,600,522 km (0.101 R)
• M18: 3,635,827 km (0.117 R)
• M19: 4,106,312 km (0.088 R)
• M20: 4,143,263 km (0.119 R)
• M21: 5,143,474 km (0.105 R)
• M22: 5,425,017 km (0.051 R)
• M23: 5,465,558 km (0.069 R)
• M24: 5,547,239 km (0.039 R)
• M25: 7,261,481 km (0.091 R)
• M26: 7,713,865 km (0.086 R)
• M27: 8,884,019 km (0.083 R)
• M28: 9,760,363 km (0.099 R)
• M29: 10,158,593 km (0.116 R)
• M30: 11,177,355 km (0.081 R)
• M31: 11,593,985 km (0.082 R)
• M32: 11,804,170 km (0.028 R)
• M33: 12,068,659 km (0.111 R)
• M34: 12,819,640 km (0.097 R)
• M35: 12,928,248 km (0.08 R)
• M36: 13,200,815 km (0.072 R)
• M37: 13,585,731 km (0.101 R)
• M38: 13,807,285 km (0.05 R)
• M39: 14,141,936 km (0.087 R)
• M40: 14,366,482 km (0.099 R)
• M41: 14,648,923 km (0.074 R)
• M42: 14,933,159 km (0.038 R)
• M43: 15,564,761 km (0.094 R)
• M44: 15,971,218 km (0.111 R)
• M45: 17,331,362 km (0.057 R)
• M46: 17,934,242 km (0.103 R)
• M47: 19,098,562 km (0.111 R)
• M48: 20,730,974 km (0.083 R)
• M49: 21,306,327 km (0.111 R)
• M50: 22,277,068 km (0.083 R)
• M51: 22,669,313 km (0.083 R)
• M52: 23,262,020 km (0.059 R)
• M53: 23,527,108 km (0.081 R)
• M54: 25,751,927 km (0.087 R)
• M55: 25,957,475 km (0.089 R)
• M56: 26,646,522 km (0.076 R)
• M57: 26,854,463 km (0.069 R)
• M58: 27,972,408 km (0.107 R)
• M59: 28,395,621 km (0.061 R)
• M60: 29,391,045 km (0.12 R)
• M61: 29,893,095 km (0.039 R)
• M62: 30,181,370 km (0.119 R)
• M63: 31,270,144 km (0.092 R)
• M64: 32,519,585 km (0.1 R)
• M65: 32,815,939 km (0.115 R)
• M66: 34,311,020 km (0.053 R)
• M67: 35,751,946 km (0.059 R)
• M68: 36,980,594 km (0.092 R)
• M69: 37,289,962 km (0.117 R)
• M70: 37,833,302 km (0.115 R)
• M71: 37,989,033 km (0.088 R)
• M72: 38,144,914 km (0.109 R)
• M73: 38,457,424 km (0.076 R)
• M74: 38,849,370 km (0.093 R)
• M75: 41,148,091 km (0.071 R)
• M76: 43,327,582 km (0.106 R)
• M77: 43,409,113 km (0.026 R)
• M78: 43,898,747 km (0.113 R)
• M79: 45,296,290 km (0.058 R)
• M80: 45,958,859 km (0.096 R)
• M81: 47,293,871 km (0.103 R)
• M82: 49,405,146 km (0.1 R)
• M83: 49,490,117 km (0.098 R)
• M84: 49,575,388 km (0.077 R)
• M85: 50,686,451 km (0.107 R)
• M86: 53,369,340 km (0.097 R)
• M87: 54,332,301 km (0.097 R)
• M88: 54,859,933 km (0.115 R)
• M89: 56,542,161 km (0.065 R)
• M90: 57,344,903 km (0.037 R)
• M91: 57,971,868 km (0.078 R)
• M92: 58,601,076 km (0.118 R)
• M93: 60,138,494 km (0.1 R)
• M94: 60,593,271 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.7

Radius: 6

Gravity: 18.44 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.33 AU - 17.31 AU

Year: 25196 Days

Day: 17.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,824,030 km

• M1: 115,340 km (0.115 R)
• M2: 304,432 km (0.047 R)
• M3: 421,417 km (0.042 R)
• M4: 530,624 km (0.063 R)
• M5: 649,255 km (0.037 R)
• M6: 912,248 km (0.112 R)
• M7: 968,796 km (0.1 R)
• M8: 1,175,690 km (0.067 R)
• M9: 1,734,737 km (0.036 R)
• M10: 2,483,474 km (0.109 R)
• M11: 4,330,858 km (0.117 R)
• M12: 4,378,879 km (0.103 R)
• M13: 4,427,199 km (0.103 R)
• M14: 4,919,676 km (0.099 R)
• M15: 5,070,769 km (0.111 R)
• M16: 6,388,727 km (0.114 R)
• M17: 6,443,629 km (0.055 R)
• M18: 6,553,733 km (0.094 R)
• M19: 7,284,668 km (0.086 R)
• M20: 8,398,724 km (0.098 R)
• M21: 8,883,570 km (0.105 R)
• M22: 10,134,957 km (0.079 R)
• M23: 13,636,893 km (0.114 R)
• M24: 14,493,341 km (0.051 R)
• M25: 14,637,703 km (0.119 R)
• M26: 16,257,698 km (0.091 R)
• M27: 17,624,873 km (0.101 R)
• M28: 17,779,109 km (0.096 R)
• M29: 18,166,417 km (0.084 R)
• M30: 18,713,497 km (0.059 R)
• M31: 19,743,628 km (0.098 R)
• M32: 19,984,032 km (0.116 R)
• M33: 20,792,159 km (0.049 R)
• M34: 21,693,486 km (0.106 R)
• M35: 23,533,989 km (0.06 R)
• M36: 23,959,296 km (0.036 R)
• M37: 26,123,229 km (0.099 R)
• M38: 26,651,758 km (0.092 R)
• M39: 27,719,588 km (0.098 R)
• M40: 28,258,739 km (0.093 R)
• M41: 28,439,154 km (0.104 R)
• M42: 31,378,303 km (0.118 R)
• M43: 31,471,802 km (0.09 R)
• M44: 32,410,827 km (0.042 R)
• M45: 33,168,690 km (0.118 R)
• M46: 34,895,050 km (0.045 R)
• M47: 35,476,985 km (0.09 R)
• M48: 38,834,859 km (0.096 R)
• M49: 40,449,768 km (0.081 R)
• M50: 40,551,345 km (0.049 R)
• M51: 42,395,737 km (0.063 R)
• M52: 45,953,324 km (0.073 R)
• M53: 46,591,060 km (0.064 R)
• M54: 47,338,750 km (0.07 R)
• M55: 48,629,630 km (0.111 R)
• M56: 48,954,108 km (0.088 R)
• M57: 49,605,457 km (0.088 R)
• M58: 50,806,728 km (0.064 R)
• M59: 51,136,143 km (0.099 R)
• M60: 52,904,389 km (0.079 R)
• M61: 53,126,841 km (0.093 R)
• M62: 54,917,528 km (0.085 R)
• M63: 55,030,026 km (0.082 R)
• M64: 56,387,028 km (0.11 R)
• M65: 56,955,649 km (0.073 R)
• M66: 57,297,630 km (0.108 R)
• M67: 59,018,305 km (0.075 R)
• M68: 59,248,985 km (0.064 R)
• M69: 60,174,846 km (0.112 R)
• M70: 60,523,259 km (0.094 R)
• M71: 60,988,808 km (0.094 R)
• M72: 62,275,200 km (0.083 R)
• M73: 62,980,704 km (0.061 R)
• M74: 63,098,587 km (0.047 R)
• M75: 63,452,535 km (0.063 R)
• M76: 64,162,377 km (0.081 R)
• M77: 65,470,760 km (0.083 R)
• M78: 67,751,230 km (0.06 R)
• M79: 68,961,776 km (0.094 R)
• M80: 70,057,580 km (0.061 R)
• M81: 70,423,946 km (0.107 R)
• M82: 71,527,380 km (0.119 R)
• M83: 71,773,318 km (0.098 R)
• M84: 73,626,986 km (0.042 R)
• M85: 74,746,726 km (0.098 R)
• M86: 76,625,525 km (0.097 R)
• M87: 76,877,149 km (0.069 R)
• M88: 78,139,755 km (0.101 R)
• M89: 79,409,093 km (0.094 R)
• M90: 81,582,451 km (0.09 R)
• M91: 81,968,114 km (0.037 R)
• M92: 82,741,086 km (0.03 R)
• M93: 84,684,063 km (0.067 R)
• M94: 85,857,060 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 13,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit