🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.88 AU - 1.02 AU

Year: 333 Days

Day: 23.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,151,099 km

• M1: 288,425 km (0.085 R)

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.16 AU - 5.64 AU

Year: 3904 Days

Day: 36.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 486.5

Radius: 13.3

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.96 AU - 6.54 AU

Year: 4329 Days

Day: 12.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 65,151,099 km

• M1: 234,121 km (0.081 R)
• M2: 389,702 km (0.115 R)
• M3: 596,447 km (0.105 R)
• M4: 1,052,271 km (0.105 R)
• M5: 1,188,555 km (0.043 R)
• M6: 1,344,436 km (0.107 R)
• M7: 1,438,832 km (0.067 R)
• M8: 1,577,659 km (0.101 R)
• M9: 1,824,346 km (0.052 R)
• M10: 2,274,785 km (0.025 R)
• M11: 2,471,357 km (0.089 R)
• M12: 2,554,982 km (0.064 R)
• M13: 2,639,654 km (0.08 R)
• M14: 2,970,116 km (0.071 R)
• M15: 3,222,189 km (0.104 R)
• M16: 3,462,742 km (0.106 R)
• M17: 3,556,839 km (0.096 R)
• M18: 3,651,834 km (0.086 R)
• M19: 4,219,707 km (0.058 R)
• M20: 4,627,810 km (0.102 R)
• M21: 5,198,825 km (0.091 R)
• M22: 5,459,873 km (0.108 R)
• M23: 5,636,399 km (0.053 R)
• M24: 5,882,188 km (0.112 R)
• M25: 6,017,724 km (0.095 R)
• M26: 6,734,747 km (0.101 R)
• M27: 7,405,843 km (0.118 R)
• M28: 7,601,517 km (0.104 R)
• M29: 7,873,336 km (0.103 R)
• M30: 8,249,275 km (0.056 R)
• M31: 8,528,724 km (0.114 R)
• M32: 8,888,956 km (0.096 R)
• M33: 9,306,932 km (0.073 R)
• M34: 10,026,648 km (0.113 R)
• M35: 10,270,492 km (0.084 R)
• M36: 10,489,055 km (0.115 R)
• M37: 10,819,666 km (0.097 R)
• M38: 10,902,842 km (0.112 R)
• M39: 11,014,143 km (0.088 R)
• M40: 11,406,538 km (0.046 R)
• M41: 11,689,727 km (0.081 R)
• M42: 11,946,587 km (0.098 R)
• M43: 12,349,753 km (0.072 R)
• M44: 12,786,878 km (0.067 R)
• M45: 13,022,046 km (0.093 R)
• M46: 13,706,157 km (0.086 R)
• M47: 13,796,215 km (0.103 R)
• M48: 13,886,572 km (0.118 R)
• M49: 14,158,690 km (0.097 R)
• M50: 14,249,796 km (0.078 R)
• M51: 14,524,158 km (0.092 R)
• M52: 14,985,518 km (0.049 R)
• M53: 15,358,166 km (0.117 R)
• M54: 15,608,144 km (0.115 R)
• M55: 15,796,638 km (0.119 R)
• M56: 15,954,314 km (0.083 R)
• M57: 16,144,153 km (0.098 R)
• M58: 17,298,899 km (0.113 R)
• M59: 17,396,437 km (0.075 R)
• M60: 18,713,048 km (0.086 R)
• M61: 19,013,740 km (0.082 R)
• M62: 19,147,929 km (0.109 R)
• M63: 19,552,292 km (0.058 R)
• M64: 20,438,061 km (0.11 R)
• M65: 20,575,542 km (0.085 R)
• M66: 21,686,007 km (0.1 R)
• M67: 21,896,491 km (0.052 R)
• M68: 22,142,878 km (0.089 R)
• M69: 22,425,469 km (0.042 R)
• M70: 23,173,159 km (0.113 R)
• M71: 23,352,377 km (0.048 R)
• M72: 23,496,141 km (0.088 R)
• M73: 23,929,077 km (0.104 R)
• M74: 24,291,852 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.7

Radius: 4.1

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 15.13 AU - 21.47 AU

Year: 28174 Days

Day: 19.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,151,099 km

• M1: 61,634 km (0.111 R)
• M2: 97,538 km (0.116 R)
• M3: 126,111 km (0.094 R)
• M4: 339,737 km (0.111 R)
• M5: 423,661 km (0.058 R)
• M6: 1,007,691 km (0.048 R)
• M7: 2,623,049 km (0.112 R)
• M8: 2,723,429 km (0.118 R)
• M9: 3,067,205 km (0.109 R)
• M10: 3,173,120 km (0.068 R)
• M11: 3,608,301 km (0.118 R)
• M12: 4,062,181 km (0.067 R)
• M13: 4,178,418 km (0.069 R)
• M14: 4,295,703 km (0.118 R)
• M15: 4,898,732 km (0.098 R)
• M16: 4,981,160 km (0.111 R)
• M17: 5,105,626 km (0.114 R)
• M18: 5,873,661 km (0.034 R)
• M19: 6,049,289 km (0.063 R)
• M20: 6,586,196 km (0.102 R)
• M21: 6,722,928 km (0.12 R)
• M22: 6,952,711 km (0.113 R)
• M23: 7,372,781 km (0.108 R)
• M24: 8,335,444 km (0.115 R)
• M25: 8,681,613 km (0.067 R)
• M26: 8,781,395 km (0.06 R)
• M27: 8,831,361 km (0.112 R)
• M28: 9,336,852 km (0.116 R)
• M29: 9,439,177 km (0.08 R)
• M30: 10,217,684 km (0.095 R)
• M31: 11,450,819 km (0.078 R)
• M32: 11,560,325 km (0.072 R)
• M33: 11,890,637 km (0.089 R)
• M34: 12,448,188 km (0.075 R)
• M35: 12,560,686 km (0.098 R)
• M36: 14,643,238 km (0.118 R)
• M37: 15,967,478 km (0.091 R)
• M38: 16,089,700 km (0.074 R)
• M39: 16,582,026 km (0.077 R)
• M40: 16,892,143 km (0.091 R)
• M41: 16,954,375 km (0.034 R)
• M42: 18,921,887 km (0.102 R)
• M43: 19,441,290 km (0.061 R)
• M44: 20,494,011 km (0.087 R)
• M45: 21,632,600 km (0.115 R)
• M46: 21,903,522 km (0.064 R)
• M47: 22,860,499 km (0.097 R)
• M48: 23,831,090 km (0.109 R)
• M49: 25,955,679 km (0.089 R)
• M50: 26,315,612 km (0.094 R)
• M51: 27,259,126 km (0.114 R)
• M52: 27,332,279 km (0.078 R)
• M53: 27,918,852 km (0.077 R)
• M54: 29,478,560 km (0.118 R)
• M55: 29,929,448 km (0.029 R)
• M56: 30,231,187 km (0.068 R)
• M57: 30,685,814 km (0.05 R)
• M58: 30,761,810 km (0.106 R)
• M59: 30,837,806 km (0.108 R)
• M60: 30,913,951 km (0.099 R)
• M61: 31,295,426 km (0.099 R)
• M62: 31,985,970 km (0.106 R)
• M63: 32,449,274 km (0.094 R)
• M64: 33,616,886 km (0.052 R)
• M65: 33,695,275 km (0.059 R)
• M66: 34,324,035 km (0.103 R)
• M67: 34,560,848 km (0.115 R)
• M68: 35,753,143 km (0.11 R)
• M69: 36,555,436 km (0.064 R)
• M70: 39,079,901 km (0.111 R)
• M71: 39,989,156 km (0.069 R)
• M72: 40,487,916 km (0.085 R)
• M73: 41,660,015 km (0.091 R)
• M74: 42,165,656 km (0.094 R)
• M75: 42,673,541 km (0.115 R)
• M76: 43,268,342 km (0.081 R)
• M77: 43,694,995 km (0.069 R)
• M78: 44,380,452 km (0.091 R)
• M79: 45,155,968 km (0.087 R)
• M80: 48,125,485 km (0.119 R)
• M81: 48,833,383 km (0.086 R)
• M82: 52,423,731 km (0.075 R)
• M83: 53,517,441 km (0.095 R)
• M84: 53,975,361 km (0.089 R)
• M85: 55,264,296 km (0.105 R)
• M86: 56,656,603 km (0.107 R)
• M87: 57,872,535 km (0.065 R)
• M88: 58,813,655 km (0.05 R)
• M89: 59,002,597 km (0.085 R)
• M90: 61,859,318 km (0.064 R)
• M91: 62,147,593 km (0.113 R)
• M92: 63,014,662 km (0.104 R)
• M93: 63,207,943 km (0.113 R)
• M94: 63,498,163 km (0.114 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,285 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit