🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.99 AU - 2.99 AU

Year: 1414 Days

Day: 19.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.71 AU - 3.97 AU

Year: 2197 Days

Day: 13.5 Hours

Environment

Temp: -97 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.94 AU - 3.92 AU

Year: 2286 Days

Day: 32.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,515,257 km

• M1: 1,894,208 km (0.105 R)

Asteroid Belt

Center: 8.42 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.2

Radius: 3.5

Gravity: 72.42 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 13.36 AU - 13.46 AU

Year: 17673 Days

Day: 17.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 65,515,257 km

• M1: 227,838 km (0.095 R)
• M2: 292,613 km (0.075 R)
• M3: 501,153 km (0.087 R)
• M4: 543,339 km (0.08 R)
• M5: 677,230 km (0.048 R)
• M6: 821,292 km (0.027 R)
• M7: 1,001,408 km (0.111 R)
• M8: 1,109,717 km (0.092 R)
• M9: 1,397,095 km (0.06 R)
• M10: 1,549,086 km (0.113 R)
• M11: 1,611,319 km (0.102 R)
• M12: 3,457,506 km (0.053 R)
• M13: 4,171,237 km (0.088 R)
• M14: 4,389,650 km (0.074 R)
• M15: 5,113,106 km (0.091 R)
• M16: 5,441,174 km (0.066 R)
• M17: 5,536,019 km (0.113 R)
• M18: 5,775,974 km (0.117 R)
• M19: 5,872,764 km (0.113 R)
• M20: 5,921,383 km (0.093 R)
• M21: 5,970,301 km (0.119 R)
• M22: 6,415,205 km (0.097 R)
• M23: 6,515,586 km (0.114 R)
• M24: 7,180,399 km (0.081 R)
• M25: 7,759,642 km (0.1 R)
• M26: 8,739,358 km (0.106 R)
• M27: 8,850,509 km (0.072 R)
• M28: 9,470,742 km (0.064 R)
• M29: 9,642,331 km (0.116 R)
• M30: 12,087,807 km (0.068 R)
• M31: 12,648,949 km (0.065 R)
• M32: 13,154,739 km (0.077 R)
• M33: 14,055,767 km (0.066 R)
• M34: 14,316,965 km (0.108 R)
• M35: 14,910,270 km (0.073 R)
• M36: 15,109,834 km (0.043 R)
• M37: 16,188,883 km (0.103 R)
• M38: 17,853,608 km (0.098 R)
• M39: 17,994,679 km (0.076 R)
• M40: 18,207,108 km (0.029 R)
• M41: 19,065,201 km (0.051 R)
• M42: 19,354,075 km (0.094 R)
• M43: 20,450,478 km (0.071 R)
• M44: 20,672,182 km (0.067 R)
• M45: 20,894,634 km (0.088 R)
• M46: 21,641,875 km (0.036 R)
• M47: 21,717,123 km (0.099 R)
• M48: 21,792,520 km (0.093 R)
• M49: 23,780,526 km (0.106 R)
• M50: 24,795,997 km (0.116 R)
• M51: 28,666,243 km (0.066 R)
• M52: 29,746,340 km (0.094 R)
• M53: 32,719,448 km (0.079 R)
• M54: 33,151,935 km (0.06 R)
• M55: 33,760,499 km (0.077 R)
• M56: 35,165,223 km (0.107 R)
• M57: 35,430,760 km (0.113 R)
• M58: 37,759,550 km (0.11 R)
• M59: 37,850,056 km (0.073 R)
• M60: 38,851,016 km (0.071 R)
• M61: 39,492,491 km (0.075 R)
• M62: 41,344,364 km (0.082 R)
• M63: 42,468,891 km (0.089 R)
• M64: 43,224,210 km (0.066 R)
• M65: 43,413,751 km (0.1 R)
• M66: 45,228,074 km (0.105 R)
• M67: 46,483,649 km (0.103 R)
• M68: 47,261,857 km (0.106 R)
• M69: 47,750,593 km (0.073 R)
• M70: 48,240,825 km (0.107 R)
• M71: 48,535,832 km (0.055 R)
• M72: 49,523,478 km (0.11 R)
• M73: 49,622,511 km (0.075 R)
• M74: 50,019,694 km (0.047 R)
• M75: 51,217,524 km (0.1 R)
• M76: 51,418,135 km (0.104 R)
• M77: 52,121,993 km (0.09 R)
• M78: 52,829,142 km (0.114 R)
• M79: 53,743,035 km (0.065 R)
• M80: 55,072,362 km (0.07 R)
• M81: 56,826,846 km (0.112 R)
• M82: 57,450,519 km (0.109 R)
• M83: 57,658,759 km (0.084 R)
• M84: 58,390,143 km (0.043 R)
• M85: 59,124,519 km (0.07 R)
• M86: 59,545,488 km (0.103 R)
• M87: 61,133,020 km (0.08 R)
• M88: 64,025,645 km (0.092 R)
• M89: 64,566,142 km (0.077 R)
• M90: 64,891,218 km (0.12 R)
• M91: 67,291,516 km (0.081 R)
• M92: 67,731,034 km (0.107 R)
• M93: 70,276,741 km (0.07 R)
• M94: 70,722,693 km (0.046 R)
• M95: 71,281,441 km (0.119 R)
• M96: 76,260,955 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 174.5

Radius: 6.4

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 17.84 AU - 21.72 AU

Year: 31660 Days

Day: 21.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 65,515,257 km

• M1: 144,960 km (0.081 R)
• M2: 419,622 km (0.08 R)
• M3: 622,776 km (0.115 R)
• M4: 1,317,508 km (0.054 R)
• M5: 1,758,822 km (0.074 R)
• M6: 1,846,337 km (0.103 R)
• M7: 2,799,724 km (0.103 R)
• M8: 3,397,667 km (0.108 R)
• M9: 3,692,524 km (0.09 R)
• M10: 4,505,289 km (0.09 R)
• M11: 5,076,753 km (0.097 R)
• M12: 5,371,012 km (0.072 R)
• M13: 6,331,879 km (0.101 R)
• M14: 6,512,145 km (0.101 R)
• M15: 6,785,909 km (0.063 R)
• M16: 7,344,507 km (0.098 R)
• M17: 7,534,048 km (0.102 R)
• M18: 8,456,169 km (0.058 R)
• M19: 9,056,655 km (0.12 R)
• M20: 9,158,082 km (0.037 R)
• M21: 12,203,446 km (0.051 R)
• M22: 12,371,744 km (0.079 R)
• M23: 13,745,202 km (0.116 R)
• M24: 14,627,979 km (0.059 R)
• M25: 14,986,116 km (0.111 R)
• M26: 16,447,837 km (0.093 R)
• M27: 20,494,609 km (0.061 R)
• M28: 21,840,541 km (0.094 R)
• M29: 22,181,325 km (0.102 R)
• M30: 22,318,207 km (0.108 R)
• M31: 22,799,463 km (0.083 R)
• M32: 23,842,011 km (0.086 R)
• M33: 23,982,184 km (0.074 R)
• M34: 24,475,109 km (0.038 R)
• M35: 25,256,309 km (0.066 R)
• M36: 26,624,681 km (0.101 R)
• M37: 27,354,719 km (0.106 R)
• M38: 28,091,189 km (0.104 R)
• M39: 28,759,592 km (0.061 R)
• M40: 29,734,222 km (0.072 R)
• M41: 31,638,902 km (0.102 R)
• M42: 34,054,908 km (0.118 R)
• M43: 34,688,006 km (0.081 R)
• M44: 35,404,879 km (0.054 R)
• M45: 36,046,056 km (0.107 R)
• M46: 41,903,112 km (0.104 R)
• M47: 41,987,634 km (0.062 R)
• M48: 43,263,106 km (0.111 R)
• M49: 44,292,638 km (0.107 R)
• M50: 45,852,047 km (0.031 R)
• M51: 46,813,811 km (0.111 R)
• M52: 47,253,180 km (0.055 R)
• M53: 48,401,942 km (0.087 R)
• M54: 50,366,761 km (0.067 R)
• M55: 50,907,258 km (0.106 R)
• M56: 51,630,713 km (0.026 R)
• M57: 52,084,593 km (0.109 R)
• M58: 56,415,751 km (0.092 R)
• M59: 57,164,488 km (0.074 R)
• M60: 58,860,928 km (0.104 R)
• M61: 59,810,425 km (0.101 R)
• M62: 60,382,637 km (0.119 R)
• M63: 60,669,416 km (0.084 R)
• M64: 64,145,921 km (0.059 R)
• M65: 65,025,108 km (0.096 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 11,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit