🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.8 AU - 1.08 AU

Year: 319 Days

Day: 16.6 Hours

Environment

Temp: 136 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,181,757 km

• M1: 43,832 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.4 AU - 2.06 AU

Year: 796 Days

Day: 19.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.7

Radius: 6.3

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.41 AU - 16.69 AU

Year: 17450 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 88,181,757 km

• M1: 239,057 km (0.085 R)
• M2: 405,410 km (0.065 R)
• M3: 596,297 km (0.075 R)
• M4: 742,753 km (0.099 R)
• M5: 1,320,351 km (0.088 R)
• M6: 1,364,033 km (0.12 R)
• M7: 1,543,252 km (0.087 R)
• M8: 2,750,806 km (0.093 R)
• M9: 3,171,325 km (0.066 R)
• M10: 3,230,267 km (0.09 R)
• M11: 3,591,396 km (0.038 R)
• M12: 3,652,881 km (0.113 R)
• M13: 3,735,309 km (0.086 R)
• M14: 4,417,326 km (0.034 R)
• M15: 4,772,621 km (0.119 R)
• M16: 4,908,306 km (0.112 R)
• M17: 5,276,167 km (0.069 R)
• M18: 5,393,003 km (0.1 R)
• M19: 5,676,790 km (0.069 R)
• M20: 6,136,205 km (0.108 R)
• M21: 6,333,226 km (0.085 R)
• M22: 7,323,115 km (0.072 R)
• M23: 8,089,954 km (0.117 R)
• M24: 8,360,277 km (0.079 R)
• M25: 9,160,925 km (0.113 R)
• M26: 9,813,321 km (0.109 R)
• M27: 10,539,170 km (0.088 R)
• M28: 10,804,856 km (0.074 R)
• M29: 11,372,729 km (0.119 R)
• M30: 13,007,535 km (0.062 R)
• M31: 13,197,075 km (0.062 R)
• M32: 13,547,284 km (0.04 R)
• M33: 13,611,312 km (0.113 R)
• M34: 13,836,008 km (0.108 R)
• M35: 14,094,363 km (0.072 R)
• M36: 15,476,648 km (0.102 R)
• M37: 15,980,793 km (0.099 R)
• M38: 16,970,532 km (0.109 R)
• M39: 19,620,958 km (0.034 R)
• M40: 23,811,343 km (0.058 R)
• M41: 25,569,866 km (0.092 R)
• M42: 26,125,473 km (0.105 R)
• M43: 26,205,209 km (0.082 R)
• M44: 26,324,887 km (0.088 R)
• M45: 26,444,715 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 873.5

Radius: 5.3

Gravity: 31.1 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 12.58 AU - 19.14 AU

Year: 22097 Days

Day: 18.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 88,181,757 km

• M1: 97,089 km (0.088 R)
• M2: 141,220 km (0.061 R)
• M3: 196,572 km (0.093 R)
• M4: 393,592 km (0.111 R)
• M5: 824,434 km (0.068 R)
• M6: 1,141,133 km (0.059 R)
• M7: 1,233,584 km (0.12 R)
• M8: 1,732,942 km (0.08 R)
• M9: 1,912,160 km (0.11 R)
• M10: 3,150,082 km (0.113 R)
• M11: 3,457,506 km (0.095 R)
• M12: 3,960,155 km (0.093 R)
• M13: 4,196,071 km (0.118 R)
• M14: 5,082,887 km (0.093 R)
• M15: 5,287,686 km (0.111 R)
• M16: 6,133,513 km (0.08 R)
• M17: 6,351,477 km (0.117 R)
• M18: 7,306,061 km (0.082 R)
• M19: 7,711,920 km (0.092 R)
• M20: 7,770,562 km (0.114 R)
• M21: 8,667,102 km (0.111 R)
• M22: 9,407,612 km (0.11 R)
• M23: 10,361,448 km (0.116 R)
• M24: 11,080,415 km (0.107 R)
• M25: 11,815,240 km (0.115 R)
• M26: 11,950,626 km (0.095 R)
• M27: 12,565,772 km (0.097 R)
• M28: 15,348,442 km (0.095 R)
• M29: 16,016,546 km (0.076 R)
• M30: 17,304,434 km (0.112 R)
• M31: 17,689,499 km (0.11 R)
• M32: 19,098,861 km (0.056 R)
• M33: 21,692,290 km (0.067 R)
• M34: 22,945,321 km (0.057 R)
• M35: 24,050,251 km (0.116 R)
• M36: 27,556,975 km (0.084 R)
• M37: 31,126,081 km (0.108 R)
• M38: 31,594,173 km (0.063 R)
• M39: 32,064,508 km (0.084 R)
• M40: 33,298,092 km (0.093 R)
• M41: 34,161,272 km (0.115 R)
• M42: 34,644,024 km (0.119 R)
• M43: 34,740,814 km (0.113 R)
• M44: 34,934,693 km (0.065 R)
• M45: 36,302,018 km (0.045 R)
• M46: 36,400,303 km (0.101 R)
• M47: 38,786,838 km (0.116 R)
• M48: 38,988,047 km (0.112 R)
• M49: 39,492,342 km (0.12 R)
• M50: 40,100,457 km (0.103 R)
• M51: 41,840,280 km (0.115 R)
• M52: 45,498,846 km (0.092 R)
• M53: 46,136,283 km (0.076 R)
• M54: 46,562,786 km (0.075 R)
• M55: 47,097,898 km (0.064 R)
• M56: 48,174,105 km (0.042 R)
• M57: 48,282,114 km (0.075 R)
• M58: 50,899,928 km (0.101 R)
• M59: 51,561,449 km (0.055 R)
• M60: 52,447,966 km (0.046 R)
• M61: 52,893,170 km (0.065 R)
• M62: 54,236,259 km (0.1 R)
• M63: 54,799,196 km (0.119 R)
• M64: 55,590,419 km (0.118 R)
• M65: 56,955,799 km (0.051 R)
• M66: 60,067,883 km (0.063 R)
• M67: 61,820,572 km (0.084 R)
• M68: 62,055,441 km (0.087 R)
• M69: 62,290,758 km (0.076 R)
• M70: 62,762,141 km (0.09 R)
• M71: 63,234,721 km (0.082 R)
• M72: 63,945,759 km (0.111 R)
• M73: 64,183,470 km (0.111 R)
• M74: 66,215,010 km (0.047 R)
• M75: 66,335,137 km (0.034 R)
• M76: 67,057,694 km (0.074 R)
• M77: 67,782,795 km (0.119 R)
• M78: 69,240,776 km (0.074 R)
• M79: 70,586,409 km (0.055 R)
• M80: 70,709,079 km (0.109 R)
• M81: 71,940,569 km (0.087 R)
• M82: 74,174,813 km (0.105 R)
• M83: 74,799,534 km (0.08 R)
• M84: 75,049,961 km (0.08 R)
• M85: 77,189,210 km (0.106 R)
• M86: 81,914,109 km (0.11 R)
• M87: 84,506,940 km (0.107 R)
• M88: 84,637,239 km (0.079 R)
• M89: 86,600,412 km (0.101 R)
• M90: 87,917,472 km (0.105 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 380 - 16,261 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit