🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.63 AU - 0.93 AU

Year: 253 Days

Day: 33.8 Hours

Environment

Temp: 173 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,608,879 km

• M1: 27,526 km (0.115 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.7

Radius: 14.5

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 8.65 AU - 12.09 AU

Year: 12259 Days

Day: 6.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,608,879 km

• M1: 191,784 km (0.088 R)
• M2: 349,610 km (0.087 R)
• M3: 441,015 km (0.105 R)
• M4: 566,826 km (0.12 R)
• M5: 671,395 km (0.082 R)
• M6: 988,094 km (0.093 R)
• M7: 1,743,414 km (0.05 R)
• M8: 2,130,872 km (0.101 R)
• M9: 2,246,661 km (0.101 R)
• M10: 2,464,775 km (0.076 R)
• M11: 2,731,807 km (0.101 R)
• M12: 2,922,394 km (0.068 R)
• M13: 3,183,443 km (0.111 R)
• M14: 3,339,324 km (0.042 R)
• M15: 3,589,451 km (0.031 R)
• M16: 3,988,578 km (0.12 R)
• M17: 4,181,260 km (0.112 R)
• M18: 4,778,455 km (0.12 R)
• M19: 4,906,212 km (0.109 R)
• M20: 5,165,315 km (0.094 R)
• M21: 5,833,120 km (0.048 R)
• M22: 5,970,002 km (0.11 R)
• M23: 6,080,256 km (0.08 R)
• M24: 6,556,575 km (0.109 R)
• M25: 6,756,289 km (0.065 R)
• M26: 7,664,946 km (0.101 R)
• M27: 7,905,649 km (0.048 R)
• M28: 8,518,701 km (0.114 R)
• M29: 8,643,167 km (0.085 R)
• M30: 9,466,852 km (0.117 R)
• M31: 10,415,303 km (0.115 R)
• M32: 10,749,355 km (0.111 R)
• M33: 11,257,090 km (0.098 R)
• M34: 12,261,041 km (0.109 R)
• M35: 12,649,398 km (0.055 R)
• M36: 12,791,665 km (0.103 R)
• M37: 13,221,609 km (0.094 R)
• M38: 13,656,341 km (0.099 R)
• M39: 13,912,004 km (0.043 R)
• M40: 14,058,909 km (0.119 R)
• M41: 14,763,515 km (0.114 R)
• M42: 15,328,097 km (0.07 R)
• M43: 15,976,305 km (0.026 R)
• M44: 17,457,922 km (0.062 R)
• M45: 17,695,783 km (0.081 R)
• M46: 18,094,760 km (0.103 R)
• M47: 18,416,096 km (0.053 R)
• M48: 18,942,382 km (0.081 R)
• M49: 20,051,051 km (0.04 R)
• M50: 20,676,071 km (0.031 R)
• M51: 20,970,031 km (0.105 R)
• M52: 21,561,990 km (0.027 R)
• M53: 21,774,718 km (0.11 R)
• M54: 22,030,979 km (0.101 R)
• M55: 22,159,484 km (0.087 R)
• M56: 22,762,363 km (0.077 R)
• M57: 22,892,214 km (0.083 R)
• M58: 23,764,669 km (0.083 R)
• M59: 23,984,428 km (0.111 R)
• M60: 24,337,479 km (0.115 R)
• M61: 24,647,895 km (0.079 R)
• M62: 24,914,927 km (0.083 R)
• M63: 25,451,983 km (0.077 R)
• M64: 25,586,921 km (0.116 R)
• M65: 26,446,510 km (0.066 R)
• M66: 26,628,720 km (0.087 R)
• M67: 27,223,821 km (0.106 R)
• M68: 27,361,750 km (0.118 R)
• M69: 27,592,130 km (0.119 R)
• M70: 28,380,362 km (0.098 R)
• M71: 28,941,204 km (0.115 R)
• M72: 29,411,390 km (0.111 R)
• M73: 29,505,786 km (0.083 R)
• M74: 29,931,542 km (0.059 R)
• M75: 30,550,279 km (0.043 R)
• M76: 30,789,336 km (0.026 R)
• M77: 32,334,084 km (0.116 R)

Asteroid Belt

Center: 12.9 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 15.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.4

Radius: 6.2

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.62 AU - 18.24 AU

Year: 22250 Days

Day: 16.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,608,879 km

• M1: 534,214 km (0.108 R)
• M2: 597,943 km (0.046 R)
• M3: 681,418 km (0.095 R)
• M4: 955,482 km (0.037 R)
• M5: 1,414,448 km (0.087 R)
• M6: 1,527,394 km (0.11 R)
• M7: 2,506,812 km (0.07 R)
• M8: 2,727,468 km (0.117 R)
• M9: 3,012,452 km (0.111 R)
• M10: 3,158,460 km (0.074 R)
• M11: 3,396,919 km (0.061 R)
• M12: 4,050,362 km (0.038 R)
• M13: 4,211,778 km (0.086 R)
• M14: 4,877,788 km (0.058 R)
• M15: 5,469,597 km (0.061 R)
• M16: 5,828,183 km (0.089 R)
• M17: 5,900,888 km (0.106 R)
• M18: 6,719,637 km (0.076 R)
• M19: 7,337,327 km (0.062 R)
• M20: 8,134,683 km (0.095 R)
• M21: 8,584,973 km (0.104 R)
• M22: 8,834,053 km (0.115 R)
• M23: 11,044,512 km (0.098 R)
• M24: 11,134,570 km (0.118 R)
• M25: 11,315,284 km (0.116 R)
• M26: 11,542,673 km (0.063 R)
• M27: 11,771,557 km (0.099 R)
• M28: 13,511,081 km (0.092 R)
• M29: 13,703,913 km (0.095 R)
• M30: 14,632,317 km (0.047 R)
• M31: 15,783,024 km (0.115 R)
• M32: 16,343,567 km (0.105 R)
• M33: 16,394,879 km (0.094 R)
• M34: 16,446,192 km (0.115 R)
• M35: 16,755,410 km (0.061 R)
• M36: 18,383,185 km (0.1 R)
• M37: 19,841,465 km (0.065 R)
• M38: 20,834,196 km (0.1 R)
• M39: 23,039,867 km (0.115 R)
• M40: 24,727,481 km (0.072 R)
• M41: 24,963,397 km (0.025 R)
• M42: 25,854,551 km (0.082 R)
• M43: 26,034,069 km (0.09 R)
• M44: 26,514,727 km (0.11 R)
• M45: 26,575,015 km (0.094 R)
• M46: 27,913,018 km (0.057 R)
• M47: 27,974,353 km (0.056 R)
• M48: 28,035,688 km (0.1 R)
• M49: 28,528,314 km (0.082 R)
• M50: 29,835,051 km (0.056 R)
• M51: 31,161,386 km (0.118 R)
• M52: 31,479,880 km (0.119 R)
• M53: 33,218,955 km (0.066 R)
• M54: 33,283,881 km (0.063 R)
• M55: 34,592,862 km (0.071 R)
• M56: 35,652,165 km (0.117 R)
• M57: 36,789,258 km (0.083 R)
• M58: 40,479,389 km (0.091 R)
• M59: 40,548,802 km (0.051 R)
• M60: 41,945,897 km (0.036 R)
• M61: 44,213,800 km (0.098 R)
• M62: 45,507,074 km (0.118 R)
• M63: 45,796,097 km (0.096 R)
• M64: 46,521,347 km (0.071 R)
• M65: 47,396,794 km (0.101 R)
• M66: 48,204,024 km (0.09 R)
• M67: 48,351,229 km (0.095 R)
• M68: 48,867,790 km (0.071 R)
• M69: 49,089,644 km (0.087 R)
• M70: 49,386,147 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 329 - 14,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit