🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.52 AU - 0.68 AU

Year: 162 Days

Day: 38.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 45,877,142 km

• M1: 237,561 km (0.094 R)
• M2: 373,396 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.93 AU - 1.15 AU

Year: 369 Days

Day: 43.4 Hours

Environment

Temp: 110 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.2 AU - 1.62 AU

Year: 583 Days

Day: 27.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 6.86 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68.1

Radius: 10.2

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 10.61 AU - 14.01 AU

Year: 15041 Days

Day: 14.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,877,142 km

• M1: 413,189 km (0.074 R)
• M2: 652,845 km (0.079 R)
• M3: 1,030,879 km (0.049 R)
• M4: 2,125,337 km (0.037 R)
• M5: 2,781,324 km (0.082 R)
• M6: 2,959,794 km (0.109 R)
• M7: 3,328,253 km (0.094 R)
• M8: 3,475,458 km (0.103 R)
• M9: 4,289,569 km (0.086 R)
• M10: 5,136,293 km (0.107 R)
• M11: 7,250,111 km (0.048 R)
• M12: 7,359,318 km (0.111 R)
• M13: 8,168,193 km (0.066 R)
• M14: 10,915,857 km (0.109 R)
• M15: 12,191,927 km (0.054 R)
• M16: 14,261,315 km (0.066 R)
• M17: 14,639,797 km (0.069 R)
• M18: 15,618,018 km (0.106 R)
• M19: 15,724,083 km (0.118 R)
• M20: 16,257,997 km (0.077 R)
• M21: 17,895,196 km (0.057 R)
• M22: 18,452,598 km (0.049 R)
• M23: 18,902,589 km (0.059 R)
• M24: 19,775,193 km (0.06 R)
• M25: 20,544,724 km (0.106 R)
• M26: 22,033,522 km (0.096 R)
• M27: 23,152,814 km (0.094 R)
• M28: 23,963,485 km (0.108 R)
• M29: 24,290,356 km (0.07 R)
• M30: 25,404,561 km (0.104 R)
• M31: 26,704,267 km (0.075 R)
• M32: 27,383,591 km (0.113 R)
• M33: 27,939,646 km (0.07 R)
• M34: 28,283,721 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.9

Radius: 14.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.19 AU - 14.51 AU

Year: 15115 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,877,142 km

• M1: 290,669 km (0.097 R)
• M2: 631,153 km (0.095 R)
• M3: 722,259 km (0.096 R)
• M4: 818,600 km (0.108 R)
• M5: 937,530 km (0.079 R)
• M6: 1,273,078 km (0.112 R)
• M7: 1,802,206 km (0.106 R)
• M8: 2,009,099 km (0.072 R)
• M9: 2,371,874 km (0.105 R)
• M10: 2,574,131 km (0.114 R)
• M11: 2,703,383 km (0.097 R)
• M12: 3,612,041 km (0.064 R)
• M13: 3,787,070 km (0.103 R)
• M14: 4,609,410 km (0.074 R)
• M15: 5,024,992 km (0.067 R)
• M16: 5,155,292 km (0.101 R)
• M17: 5,386,122 km (0.12 R)
• M18: 5,823,995 km (0.08 R)
• M19: 7,243,080 km (0.116 R)
• M20: 7,539,433 km (0.089 R)
• M21: 8,452,280 km (0.083 R)
• M22: 8,568,966 km (0.111 R)
• M23: 9,120,234 km (0.108 R)
• M24: 9,239,763 km (0.049 R)
• M25: 9,764,403 km (0.03 R)
• M26: 9,968,753 km (0.073 R)
• M27: 10,174,450 km (0.11 R)
• M28: 11,054,235 km (0.096 R)
• M29: 11,524,721 km (0.067 R)
• M30: 12,485,588 km (0.068 R)
• M31: 12,663,011 km (0.12 R)
• M32: 12,975,671 km (0.099 R)
• M33: 13,608,619 km (0.044 R)
• M34: 14,251,591 km (0.103 R)
• M35: 14,390,717 km (0.104 R)
• M36: 14,483,617 km (0.102 R)
• M37: 15,662,747 km (0.051 R)
• M38: 15,902,403 km (0.072 R)
• M39: 16,094,786 km (0.077 R)
• M40: 16,239,746 km (0.068 R)
• M41: 16,433,625 km (0.101 R)
• M42: 17,266,137 km (0.113 R)
• M43: 17,464,055 km (0.056 R)
• M44: 17,662,721 km (0.084 R)
• M45: 18,313,622 km (0.082 R)
• M46: 18,414,451 km (0.094 R)
• M47: 20,052,847 km (0.114 R)
• M48: 20,574,494 km (0.11 R)
• M49: 21,471,334 km (0.056 R)
• M50: 23,139,799 km (0.114 R)
• M51: 23,358,062 km (0.093 R)
• M52: 23,961,989 km (0.063 R)
• M53: 24,348,998 km (0.101 R)
• M54: 25,129,151 km (0.103 R)
• M55: 25,578,693 km (0.084 R)
• M56: 26,542,851 km (0.063 R)
• M57: 27,461,083 km (0.064 R)
• M58: 27,750,106 km (0.088 R)
• M59: 27,924,088 km (0.091 R)
• M60: 29,210,630 km (0.118 R)
• M61: 30,099,092 km (0.103 R)
• M62: 30,576,458 km (0.113 R)
• M63: 30,996,230 km (0.063 R)
• M64: 31,417,946 km (0.102 R)
• M65: 31,902,344 km (0.117 R)
• M66: 32,633,429 km (0.09 R)
• M67: 32,939,656 km (0.054 R)
• M68: 33,185,296 km (0.115 R)
• M69: 33,431,683 km (0.111 R)
• M70: 34,236,370 km (0.106 R)
• M71: 35,172,703 km (0.083 R)
• M72: 35,738,632 km (0.114 R)
• M73: 35,991,153 km (0.12 R)
• M74: 36,180,843 km (0.109 R)
• M75: 37,390,342 km (0.065 R)
• M76: 38,677,931 km (0.116 R)
• M77: 40,636,317 km (0.099 R)
• M78: 41,097,826 km (0.072 R)
• M79: 43,028,686 km (0.108 R)
• M80: 45,466,533 km (0.033 R)
• M81: 45,808,663 km (0.096 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 16,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit