🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.88 AU - 2.52 AU

Year: 1210 Days

Day: 14.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,228,324 km

• M1: 78,090 km (0.114 R)
• M2: 1,461,571 km (0.082 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 824.2

Radius: 12.5

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 4.89 AU - 5.41 AU

Year: 4334 Days

Day: 6.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,228,324 km

• M1: 155,432 km (0.109 R)
• M2: 603,777 km (0.112 R)
• M3: 1,161,627 km (0.11 R)
• M4: 1,591,123 km (0.118 R)
• M5: 3,132,430 km (0.07 R)
• M6: 3,593,341 km (0.075 R)
• M7: 4,479,259 km (0.102 R)
• M8: 4,987,443 km (0.056 R)
• M9: 5,734,535 km (0.071 R)
• M10: 7,948,733 km (0.109 R)
• M11: 8,773,616 km (0.066 R)
• M12: 9,449,499 km (0.108 R)
• M13: 11,222,982 km (0.075 R)
• M14: 13,106,868 km (0.055 R)
• M15: 13,779,310 km (0.098 R)
• M16: 15,877,570 km (0.112 R)
• M17: 16,701,854 km (0.117 R)
• M18: 19,879,911 km (0.111 R)
• M19: 20,286,668 km (0.057 R)
• M20: 20,976,763 km (0.111 R)
• M21: 22,258,518 km (0.104 R)
• M22: 24,124,302 km (0.101 R)
• M23: 26,416,890 km (0.043 R)
• M24: 27,323,303 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.7

Radius: 8

Gravity: 14.42 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 9.35 AU - 9.55 AU

Year: 10773 Days

Day: 5.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 68,228,324 km

• M1: 101,727 km (0.12 R)
• M2: 468,541 km (0.07 R)
• M3: 946,506 km (0.086 R)
• M4: 1,305,541 km (0.109 R)
• M5: 1,598,902 km (0.105 R)
• M6: 1,919,191 km (0.12 R)
• M7: 2,224,820 km (0.078 R)
• M8: 2,500,977 km (0.101 R)
• M9: 2,777,733 km (0.12 R)
• M10: 3,293,248 km (0.105 R)
• M11: 3,574,192 km (0.099 R)
• M12: 4,765,739 km (0.112 R)
• M13: 5,540,058 km (0.049 R)
• M14: 8,089,355 km (0.117 R)
• M15: 8,698,967 km (0.086 R)
• M16: 10,990,656 km (0.088 R)
• M17: 12,953,979 km (0.081 R)
• M18: 13,787,837 km (0.12 R)
• M19: 17,178,323 km (0.103 R)
• M20: 23,433,758 km (0.066 R)
• M21: 25,353,249 km (0.076 R)
• M22: 26,452,494 km (0.091 R)
• M23: 27,375,363 km (0.043 R)
• M24: 28,002,328 km (0.065 R)
• M25: 30,051,071 km (0.113 R)
• M26: 34,930,654 km (0.118 R)
• M27: 37,685,948 km (0.08 R)
• M28: 38,853,709 km (0.106 R)
• M29: 40,988,919 km (0.087 R)
• M30: 42,780,353 km (0.038 R)
• M31: 44,050,888 km (0.08 R)
• M32: 45,930,137 km (0.101 R)
• M33: 48,012,988 km (0.119 R)
• M34: 52,366,286 km (0.116 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.9

Radius: 3.6

Gravity: 61.49 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 12.06 AU - 12.28 AU

Year: 15745 Days

Day: 22.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 68,228,324 km

• M1: 53,257 km (0.103 R)
• M2: 293,810 km (0.091 R)
• M3: 534,962 km (0.099 R)
• M4: 667,207 km (0.074 R)
• M5: 811,120 km (0.094 R)
• M6: 1,342,641 km (0.057 R)
• M7: 1,831,078 km (0.067 R)
• M8: 1,979,329 km (0.094 R)
• M9: 2,585,201 km (0.115 R)
• M10: 3,018,586 km (0.069 R)
• M11: 3,225,928 km (0.108 R)
• M12: 3,966,139 km (0.072 R)
• M13: 4,246,934 km (0.069 R)
• M14: 4,709,790 km (0.098 R)
• M15: 5,618,597 km (0.089 R)
• M16: 5,932,453 km (0.093 R)
• M17: 6,134,560 km (0.047 R)
• M18: 8,115,684 km (0.078 R)
• M19: 9,467,002 km (0.101 R)
• M20: 9,687,360 km (0.06 R)
• M21: 16,216,260 km (0.105 R)
• M22: 16,851,452 km (0.071 R)
• M23: 18,255,877 km (0.095 R)
• M24: 21,014,462 km (0.118 R)
• M25: 22,737,081 km (0.09 R)
• M26: 30,570,325 km (0.113 R)
• M27: 33,027,620 km (0.099 R)
• M28: 35,217,284 km (0.084 R)
• M29: 37,364,611 km (0.112 R)
• M30: 40,746,720 km (0.113 R)
• M31: 45,098,821 km (0.105 R)
• M32: 47,788,741 km (0.111 R)
• M33: 48,112,022 km (0.091 R)
• M34: 48,436,799 km (0.049 R)
• M35: 53,485,428 km (0.101 R)
• M36: 56,857,812 km (0.11 R)
• M37: 57,220,886 km (0.11 R)
• M38: 57,951,522 km (0.119 R)
• M39: 58,873,644 km (0.078 R)
• M40: 60,936,598 km (0.079 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: 382 - 20,357 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit