🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.61 AU - 0.85 AU

Year: 233 Days

Day: 19.9 Hours

Environment

Temp: 139 °C

Axial Tilt: 23.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,526,068 km

• M1: 198,666 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.94 AU - 1.04 AU

Year: 367 Days

Day: 32.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 96 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 12.4

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.92 AU - 6.94 AU

Year: 5383 Days

Day: 7.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 61,526,068 km

• M1: 154,983 km (0.066 R)
• M2: 259,852 km (0.089 R)
• M3: 376,687 km (0.099 R)
• M4: 654,790 km (0.101 R)
• M5: 888,611 km (0.086 R)
• M6: 1,150,557 km (0.113 R)
• M7: 1,450,800 km (0.108 R)
• M8: 1,692,700 km (0.054 R)
• M9: 2,110,377 km (0.107 R)
• M10: 2,292,737 km (0.072 R)
• M11: 2,448,768 km (0.091 R)
• M12: 2,528,204 km (0.065 R)
• M13: 2,771,749 km (0.041 R)
• M14: 3,091,290 km (0.064 R)
• M15: 3,476,505 km (0.116 R)
• M16: 3,840,028 km (0.07 R)
• M17: 4,120,823 km (0.103 R)
• M18: 4,273,413 km (0.106 R)
• M19: 4,466,693 km (0.113 R)
• M20: 4,842,184 km (0.082 R)
• M21: 5,084,682 km (0.083 R)
• M22: 5,455,834 km (0.052 R)
• M23: 5,560,553 km (0.092 R)
• M24: 5,878,748 km (0.028 R)
• M25: 6,159,393 km (0.04 R)
• M26: 6,466,518 km (0.102 R)
• M27: 6,555,229 km (0.117 R)
• M28: 6,711,409 km (0.062 R)
• M29: 6,846,347 km (0.085 R)
• M30: 7,256,394 km (0.063 R)
• M31: 7,651,183 km (0.115 R)
• M32: 8,005,281 km (0.047 R)
• M33: 8,172,532 km (0.099 R)
• M34: 8,534,559 km (0.101 R)
• M35: 8,852,604 km (0.094 R)
• M36: 8,976,022 km (0.07 R)
• M37: 9,450,097 km (0.086 R)
• M38: 9,906,820 km (0.056 R)
• M39: 10,292,932 km (0.055 R)
• M40: 10,474,843 km (0.096 R)
• M41: 11,026,859 km (0.111 R)
• M42: 12,572,953 km (0.118 R)
• M43: 13,300,597 km (0.069 R)
• M44: 13,527,238 km (0.113 R)
• M45: 13,783,798 km (0.033 R)
• M46: 14,446,816 km (0.095 R)
• M47: 15,179,098 km (0.088 R)
• M48: 16,224,637 km (0.052 R)
• M49: 16,558,091 km (0.062 R)
• M50: 16,955,123 km (0.11 R)
• M51: 17,293,514 km (0.044 R)
• M52: 17,386,115 km (0.118 R)
• M53: 17,479,015 km (0.091 R)
• M54: 17,603,032 km (0.061 R)
• M55: 17,851,963 km (0.086 R)
• M56: 18,164,921 km (0.103 R)
• M57: 19,402,395 km (0.068 R)
• M58: 19,788,657 km (0.036 R)
• M59: 19,917,909 km (0.083 R)
• M60: 20,307,612 km (0.077 R)
• M61: 20,437,911 km (0.104 R)
• M62: 20,634,184 km (0.083 R)
• M63: 20,732,470 km (0.068 R)
• M64: 21,160,469 km (0.041 R)
• M65: 21,425,257 km (0.087 R)
• M66: 21,624,522 km (0.07 R)
• M67: 21,791,024 km (0.108 R)
• M68: 21,958,125 km (0.101 R)
• M69: 22,259,714 km (0.087 R)
• M70: 22,461,671 km (0.089 R)
• M71: 22,664,077 km (0.057 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 560.2

Radius: 5.8

Gravity: 16.65 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 11.94 AU - 12.66 AU

Year: 16081 Days

Day: 24.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,526,068 km

• M1: 173,982 km (0.118 R)
• M2: 1,114,055 km (0.108 R)
• M3: 1,334,413 km (0.07 R)
• M4: 2,015,532 km (0.084 R)
• M5: 2,253,243 km (0.088 R)
• M6: 2,437,548 km (0.072 R)
• M7: 3,395,273 km (0.05 R)
• M8: 3,822,226 km (0.119 R)
• M9: 3,895,080 km (0.084 R)
• M10: 3,968,383 km (0.118 R)
• M11: 4,648,305 km (0.046 R)
• M12: 5,363,981 km (0.086 R)
• M13: 5,817,861 km (0.086 R)
• M14: 5,986,159 km (0.08 R)
• M15: 6,198,588 km (0.104 R)
• M16: 6,500,177 km (0.068 R)
• M17: 6,850,685 km (0.091 R)
• M18: 6,939,396 km (0.118 R)
• M19: 7,117,717 km (0.108 R)
• M20: 7,252,505 km (0.06 R)
• M21: 8,789,922 km (0.081 R)
• M22: 8,934,434 km (0.112 R)
• M23: 9,226,149 km (0.104 R)
• M24: 10,019,018 km (0.116 R)
• M25: 10,730,506 km (0.026 R)
• M26: 10,885,040 km (0.083 R)
• M27: 10,936,801 km (0.074 R)
• M28: 12,094,689 km (0.057 R)
• M29: 12,255,506 km (0.039 R)
• M30: 12,363,217 km (0.095 R)
• M31: 12,796,901 km (0.068 R)
• M32: 12,851,504 km (0.07 R)
• M33: 13,235,672 km (0.088 R)
• M34: 14,071,625 km (0.114 R)
• M35: 14,354,065 km (0.07 R)
• M36: 15,212,607 km (0.066 R)
• M37: 15,618,915 km (0.116 R)
• M38: 15,735,602 km (0.116 R)
• M39: 15,794,094 km (0.081 R)
• M40: 16,382,912 km (0.057 R)
• M41: 16,739,703 km (0.101 R)
• M42: 16,978,910 km (0.107 R)
• M43: 17,038,898 km (0.085 R)
• M44: 18,314,819 km (0.061 R)
• M45: 19,432,763 km (0.115 R)
• M46: 20,000,039 km (0.12 R)
• M47: 20,317,635 km (0.111 R)
• M48: 20,381,214 km (0.102 R)
• M49: 20,957,614 km (0.12 R)
• M50: 21,929,851 km (0.051 R)
• M51: 23,049,591 km (0.088 R)
• M52: 23,382,297 km (0.118 R)
• M53: 24,390,437 km (0.113 R)
• M54: 25,412,639 km (0.086 R)
• M55: 25,963,458 km (0.095 R)
• M56: 27,922,293 km (0.113 R)
• M57: 29,134,634 km (0.11 R)
• M58: 29,855,696 km (0.094 R)
• M59: 30,582,742 km (0.095 R)
• M60: 30,655,745 km (0.032 R)
• M61: 30,802,052 km (0.033 R)
• M62: 32,873,234 km (0.104 R)
• M63: 32,948,033 km (0.05 R)
• M64: 34,076,899 km (0.037 R)
• M65: 34,607,971 km (0.094 R)
• M66: 35,986,217 km (0.11 R)
• M67: 37,070,652 km (0.056 R)
• M68: 38,165,708 km (0.088 R)
• M69: 38,559,300 km (0.115 R)
• M70: 38,638,288 km (0.101 R)
• M71: 42,324,978 km (0.097 R)
• M72: 42,487,740 km (0.04 R)
• M73: 43,141,184 km (0.11 R)
• M74: 43,304,993 km (0.074 R)
• M75: 44,706,276 km (0.093 R)
• M76: 44,955,058 km (0.047 R)
• M77: 45,620,768 km (0.108 R)
• M78: 46,122,220 km (0.06 R)
• M79: 46,457,619 km (0.089 R)
• M80: 47,806,842 km (0.11 R)
• M81: 47,891,664 km (0.076 R)
• M82: 48,231,251 km (0.045 R)
• M83: 48,316,223 km (0.051 R)
• M84: 48,912,669 km (0.111 R)
• M85: 50,285,230 km (0.108 R)
• M86: 51,236,074 km (0.089 R)
• M87: 53,683,345 km (0.07 R)
• M88: 54,301,185 km (0.069 R)
• M89: 54,832,407 km (0.036 R)
• M90: 56,168,465 km (0.048 R)
• M91: 57,065,005 km (0.098 R)
• M92: 60,331,624 km (0.079 R)
• M93: 60,973,848 km (0.095 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: 350 - 20,334 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit