🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.79 AU - 1.29 AU

Year: 385 Days

Day: 37.9 Hours

Environment

Temp: 29 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 2.36 AU - 3.28 AU

Year: 1721 Days

Day: 47.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.3

Radius: 8.6

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.63 AU - 9.79 AU

Year: 10997 Days

Day: 11.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 114.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 80,994,008 km

• M1: 137,780 km (0.112 R)
• M2: 194,328 km (0.059 R)
• M3: 299,345 km (0.066 R)
• M4: 492,925 km (0.119 R)
• M5: 552,315 km (0.104 R)
• M6: 746,344 km (0.076 R)
• M7: 877,840 km (0.043 R)
• M8: 951,891 km (0.098 R)
• M9: 1,061,546 km (0.045 R)
• M10: 1,187,059 km (0.108 R)
• M11: 1,305,840 km (0.109 R)
• M12: 1,440,927 km (0.088 R)
• M13: 1,711,998 km (0.1 R)
• M14: 1,957,339 km (0.065 R)
• M15: 2,228,559 km (0.092 R)
• M16: 2,619,160 km (0.041 R)
• M17: 2,806,755 km (0.091 R)
• M18: 3,080,071 km (0.093 R)
• M19: 3,446,585 km (0.098 R)
• M20: 3,566,264 km (0.091 R)
• M21: 3,951,029 km (0.059 R)
• M22: 4,609,110 km (0.085 R)
• M23: 4,951,091 km (0.112 R)
• M24: 5,105,626 km (0.093 R)
• M25: 5,360,241 km (0.12 R)
• M26: 5,419,632 km (0.105 R)
• M27: 5,539,011 km (0.093 R)
• M28: 5,841,348 km (0.097 R)
• M29: 6,419,993 km (0.088 R)
• M30: 6,483,123 km (0.105 R)
• M31: 6,567,496 km (0.106 R)
• M32: 6,758,832 km (0.112 R)
• M33: 6,844,551 km (0.075 R)
• M34: 7,410,031 km (0.092 R)
• M35: 7,542,725 km (0.076 R)
• M36: 7,855,235 km (0.114 R)
• M37: 8,013,210 km (0.113 R)
• M38: 8,539,346 km (0.099 R)
• M39: 8,935,481 km (0.119 R)
• M40: 9,266,242 km (0.108 R)
• M41: 9,673,298 km (0.088 R)
• M42: 10,110,722 km (0.068 R)
• M43: 10,356,511 km (0.104 R)
• M44: 10,554,579 km (0.105 R)
• M45: 10,703,877 km (0.102 R)
• M46: 11,004,719 km (0.104 R)
• M47: 13,027,282 km (0.094 R)
• M48: 13,241,207 km (0.111 R)
• M49: 13,483,106 km (0.094 R)
• M50: 14,355,412 km (0.092 R)
• M51: 14,687,070 km (0.104 R)
• M52: 14,937,647 km (0.101 R)
• M53: 15,527,661 km (0.104 R)
• M54: 15,697,604 km (0.109 R)
• M55: 15,982,289 km (0.099 R)
• M56: 16,096,581 km (0.081 R)
• M57: 16,239,896 km (0.106 R)
• M58: 16,297,342 km (0.107 R)
• M59: 18,230,745 km (0.075 R)
• M60: 18,560,009 km (0.105 R)
• M61: 18,650,217 km (0.111 R)
• M62: 18,770,643 km (0.071 R)
• M63: 20,050,453 km (0.052 R)
• M64: 20,421,306 km (0.051 R)
• M65: 20,483,389 km (0.099 R)
• M66: 20,919,317 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.3

Radius: 5

Gravity: 29.89 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.46 AU - 16.46 AU

Year: 21029 Days

Day: 18.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,994,008 km

• M1: 69,413 km (0.092 R)
• M2: 291,117 km (0.081 R)
• M3: 734,077 km (0.07 R)
• M4: 783,893 km (0.1 R)
• M5: 1,021,903 km (0.079 R)
• M6: 1,497,325 km (0.091 R)
• M7: 1,625,680 km (0.101 R)
• M8: 2,357,513 km (0.103 R)
• M9: 2,432,013 km (0.039 R)
• M10: 2,894,868 km (0.094 R)
• M11: 3,095,629 km (0.084 R)
• M12: 3,681,903 km (0.064 R)
• M13: 3,725,137 km (0.102 R)
• M14: 3,899,418 km (0.117 R)
• M15: 4,211,180 km (0.119 R)
• M16: 4,670,146 km (0.077 R)
• M17: 6,191,257 km (0.1 R)
• M18: 6,659,349 km (0.07 R)
• M19: 6,712,008 km (0.086 R)
• M20: 8,470,531 km (0.102 R)
• M21: 8,527,677 km (0.09 R)
• M22: 8,757,459 km (0.055 R)
• M23: 9,518,314 km (0.032 R)
• M24: 9,696,934 km (0.083 R)
• M25: 10,239,376 km (0.116 R)
• M26: 10,300,262 km (0.106 R)
• M27: 11,102,705 km (0.108 R)
• M28: 13,294,164 km (0.097 R)
• M29: 13,761,508 km (0.096 R)
• M30: 13,828,827 km (0.099 R)
• M31: 15,334,829 km (0.061 R)
• M32: 16,605,214 km (0.045 R)
• M33: 17,470,638 km (0.043 R)
• M34: 18,055,865 km (0.109 R)
• M35: 19,020,322 km (0.093 R)
• M36: 20,230,120 km (0.117 R)
• M37: 21,542,692 km (0.102 R)
• M38: 21,620,782 km (0.108 R)
• M39: 25,311,810 km (0.054 R)
• M40: 26,139,685 km (0.077 R)
• M41: 27,144,683 km (0.096 R)
• M42: 28,247,818 km (0.084 R)
• M43: 28,333,238 km (0.12 R)
• M44: 28,761,836 km (0.063 R)
• M45: 28,933,874 km (0.108 R)
• M46: 29,625,315 km (0.064 R)
• M47: 30,584,985 km (0.12 R)
• M48: 31,732,252 km (0.097 R)
• M49: 32,355,925 km (0.108 R)
• M50: 33,434,376 km (0.111 R)
• M51: 33,705,747 km (0.057 R)
• M52: 35,349,678 km (0.09 R)
• M53: 37,394,082 km (0.116 R)
• M54: 38,620,186 km (0.09 R)
• M55: 39,955,198 km (0.044 R)
• M56: 40,243,174 km (0.117 R)
• M57: 41,305,169 km (0.108 R)
• M58: 41,402,258 km (0.079 R)
• M59: 42,866,372 km (0.119 R)
• M60: 43,358,100 km (0.111 R)
• M61: 45,845,165 km (0.066 R)
• M62: 46,146,605 km (0.08 R)
• M63: 46,953,984 km (0.089 R)
• M64: 47,156,540 km (0.071 R)
• M65: 48,173,656 km (0.118 R)
• M66: 50,540,294 km (0.047 R)
• M67: 50,747,936 km (0.107 R)
• M68: 51,476,777 km (0.062 R)
• M69: 52,523,812 km (0.085 R)
• M70: 55,172,293 km (0.102 R)
• M71: 56,028,891 km (0.077 R)
• M72: 56,243,713 km (0.09 R)
• M73: 57,322,015 km (0.101 R)
• M74: 57,538,483 km (0.069 R)
• M75: 57,863,708 km (0.03 R)
• M76: 58,298,290 km (0.115 R)
• M77: 60,157,493 km (0.105 R)
• M78: 61,481,434 km (0.042 R)
• M79: 62,035,843 km (0.095 R)
• M80: 62,703,499 km (0.033 R)
• M81: 63,933,492 km (0.072 R)
• M82: 64,495,232 km (0.11 R)
• M83: 64,607,880 km (0.11 R)
• M84: 65,736,895 km (0.052 R)
• M85: 66,644,804 km (0.103 R)
• M86: 68,129,114 km (0.098 R)
• M87: 69,393,515 km (0.117 R)
• M88: 71,945,356 km (0.087 R)
• M89: 74,882,411 km (0.081 R)
• M90: 75,118,925 km (0.051 R)
• M91: 76,544,144 km (0.077 R)
• M92: 77,738,534 km (0.094 R)
• M93: 78,098,017 km (0.064 R)
• M94: 78,698,503 km (0.095 R)
• M95: 80,145,713 km (0.116 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 364 - 16,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit