🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.52 AU - 0.62 AU

Year: 158 Days

Day: 15.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,632,640 km

• M1: 392,545 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.65 AU - 0.83 AU

Year: 234 Days

Day: 35.1 Hours

Environment

Temp: 156 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 46,632,640 km

• M1: 135,984 km (0.112 R)
• M2: 569,519 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.07 AU - 1.77 AU

Year: 621 Days

Day: 40.9 Hours

Environment

Temp: -26 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.3

Radius: 12.6

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.14 AU - 5.46 AU

Year: 3860 Days

Day: 12.9 Hours

Environment

Temp: -137 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 46,632,640 km

• M1: 165,455 km (0.11 R)
• M2: 268,827 km (0.111 R)
• M3: 481,107 km (0.098 R)
• M4: 595,998 km (0.091 R)
• M5: 730,636 km (0.096 R)
• M6: 876,793 km (0.085 R)
• M7: 963,859 km (0.101 R)
• M8: 1,115,851 km (0.103 R)
• M9: 1,320,650 km (0.107 R)
• M10: 1,621,491 km (0.085 R)
• M11: 1,880,595 km (0.106 R)
• M12: 2,074,174 km (0.045 R)
• M13: 2,247,558 km (0.097 R)
• M14: 2,370,378 km (0.118 R)
• M15: 2,594,326 km (0.077 R)
• M16: 2,825,605 km (0.113 R)
• M17: 2,988,517 km (0.078 R)
• M18: 3,124,052 km (0.085 R)
• M19: 3,386,148 km (0.103 R)
• M20: 3,703,594 km (0.082 R)
• M21: 3,948,187 km (0.097 R)
• M22: 4,198,165 km (0.098 R)
• M23: 4,470,433 km (0.101 R)
• M24: 4,556,901 km (0.119 R)
• M25: 4,696,176 km (0.081 R)
• M26: 4,872,253 km (0.097 R)
• M27: 4,961,264 km (0.106 R)
• M28: 5,158,733 km (0.117 R)
• M29: 5,322,393 km (0.118 R)
• M30: 5,785,847 km (0.096 R)
• M31: 5,975,089 km (0.102 R)
• M32: 6,146,977 km (0.029 R)
• M33: 6,593,975 km (0.044 R)
• M34: 6,771,697 km (0.072 R)
• M35: 7,172,620 km (0.111 R)
• M36: 7,519,387 km (0.119 R)
• M37: 7,934,521 km (0.069 R)
• M38: 8,123,912 km (0.064 R)
• M39: 8,614,444 km (0.072 R)
• M40: 9,070,717 km (0.112 R)
• M41: 9,290,776 km (0.043 R)
• M42: 9,468,199 km (0.119 R)
• M43: 9,781,307 km (0.097 R)
• M44: 10,764,165 km (0.095 R)
• M45: 10,927,227 km (0.098 R)
• M46: 11,067,699 km (0.11 R)
• M47: 11,373,926 km (0.11 R)
• M48: 11,754,653 km (0.114 R)
• M49: 12,236,507 km (0.084 R)
• M50: 13,419,378 km (0.08 R)
• M51: 13,544,591 km (0.086 R)
• M52: 13,670,403 km (0.103 R)
• M53: 14,024,352 km (0.081 R)
• M54: 14,253,685 km (0.119 R)
• M55: 15,182,837 km (0.115 R)
• M56: 15,496,993 km (0.113 R)
• M57: 15,628,490 km (0.095 R)
• M58: 15,998,744 km (0.094 R)
• M59: 16,532,809 km (0.088 R)
• M60: 16,991,326 km (0.058 R)
• M61: 17,208,542 km (0.075 R)
• M62: 17,399,280 km (0.1 R)
• M63: 17,645,667 km (0.103 R)
• M64: 18,003,655 km (0.089 R)
• M65: 18,225,060 km (0.088 R)
• M66: 18,419,687 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.7

Radius: 10.8

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 8.4 AU - 9.1 AU

Year: 9501 Days

Day: 11.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 46,632,640 km

• M1: 135,835 km (0.044 R)
• M2: 211,382 km (0.058 R)
• M3: 296,503 km (0.103 R)
• M4: 451,935 km (0.079 R)
• M5: 534,513 km (0.082 R)
• M6: 608,115 km (0.093 R)
• M7: 1,089,372 km (0.092 R)
• M8: 1,453,044 km (0.098 R)
• M9: 1,671,307 km (0.08 R)
• M10: 1,739,075 km (0.116 R)
• M11: 2,570,091 km (0.114 R)
• M12: 2,701,738 km (0.094 R)
• M13: 2,944,385 km (0.06 R)
• M14: 3,834,193 km (0.089 R)
• M15: 3,985,287 km (0.109 R)
• M16: 4,169,143 km (0.098 R)
• M17: 4,418,672 km (0.044 R)
• M18: 4,545,232 km (0.086 R)
• M19: 4,673,138 km (0.092 R)
• M20: 4,899,779 km (0.113 R)
• M21: 5,876,952 km (0.095 R)
• M22: 7,060,571 km (0.118 R)
• M23: 7,171,722 km (0.045 R)
• M24: 7,283,621 km (0.109 R)
• M25: 7,395,969 km (0.034 R)
• M26: 7,813,048 km (0.11 R)
• M27: 7,889,642 km (0.083 R)
• M28: 8,121,220 km (0.079 R)
• M29: 9,638,890 km (0.08 R)
• M30: 10,011,090 km (0.073 R)
• M31: 10,940,541 km (0.068 R)
• M32: 12,296,795 km (0.09 R)
• M33: 12,520,444 km (0.078 R)
• M34: 12,700,410 km (0.034 R)
• M35: 15,021,272 km (0.076 R)
• M36: 15,116,865 km (0.093 R)
• M37: 15,501,032 km (0.109 R)
• M38: 16,870,750 km (0.078 R)
• M39: 18,278,915 km (0.099 R)
• M40: 18,790,989 km (0.113 R)
• M41: 18,997,134 km (0.111 R)
• M42: 19,100,507 km (0.078 R)
• M43: 19,255,939 km (0.096 R)
• M44: 19,515,940 km (0.111 R)
• M45: 19,724,629 km (0.092 R)
• M46: 20,144,400 km (0.118 R)
• M47: 20,355,483 km (0.077 R)
• M48: 20,939,513 km (0.087 R)
• M49: 22,287,240 km (0.089 R)
• M50: 23,941,494 km (0.089 R)
• M51: 24,783,281 km (0.094 R)
• M52: 25,122,718 km (0.12 R)
• M53: 26,611,516 km (0.078 R)
• M54: 26,727,305 km (0.046 R)
• M55: 27,133,463 km (0.12 R)
• M56: 28,246,621 km (0.057 R)
• M57: 28,423,745 km (0.115 R)
• M58: 28,660,409 km (0.108 R)
• M59: 29,016,751 km (0.101 R)
• M60: 29,733,774 km (0.06 R)
• M61: 30,759,716 km (0.08 R)
• M62: 31,246,358 km (0.099 R)
• M63: 33,343,421 km (0.107 R)
• M64: 33,468,185 km (0.047 R)
• M65: 33,906,058 km (0.114 R)
• M66: 34,787,638 km (0.088 R)
• M67: 36,059,968 km (0.065 R)
• M68: 36,508,912 km (0.117 R)
• M69: 36,766,369 km (0.061 R)
• M70: 36,959,800 km (0.069 R)
• M71: 38,257,860 km (0.079 R)
• M72: 38,388,459 km (0.056 R)
• M73: 38,519,357 km (0.049 R)
• M74: 38,650,255 km (0.059 R)
• M75: 39,175,494 km (0.076 R)
• M76: 41,568,012 km (0.073 R)
• M77: 42,578,845 km (0.088 R)
• M78: 43,461,473 km (0.065 R)
• M79: 43,529,540 km (0.108 R)
• M80: 44,007,505 km (0.085 R)
• M81: 46,562,936 km (0.101 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: 214 - 16,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit