🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.65 AU - 1.05 AU

Year: 279 Days

Day: 16.2 Hours

Environment

Temp: 99 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 13.8

Gravity: 4.42 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 6.91 AU - 10.87 AU

Year: 9448 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,474,340 km

• M1: 171,738 km (0.08 R)
• M2: 819,048 km (0.112 R)
• M3: 1,385,426 km (0.096 R)
• M4: 1,974,243 km (0.09 R)
• M5: 2,412,864 km (0.059 R)
• M6: 2,895,916 km (0.103 R)
• M7: 3,692,225 km (0.106 R)
• M8: 5,092,312 km (0.057 R)
• M9: 6,477,887 km (0.118 R)
• M10: 7,630,239 km (0.11 R)
• M11: 8,366,859 km (0.064 R)
• M12: 11,297,332 km (0.12 R)
• M13: 11,854,434 km (0.032 R)
• M14: 16,565,271 km (0.048 R)
• M15: 18,710,654 km (0.079 R)
• M16: 23,100,454 km (0.12 R)
• M17: 24,642,659 km (0.07 R)
• M18: 25,771,824 km (0.104 R)
• M19: 26,252,482 km (0.054 R)
• M20: 28,951,975 km (0.114 R)
• M21: 29,471,379 km (0.072 R)
• M22: 30,315,560 km (0.044 R)
• M23: 31,611,825 km (0.086 R)
• M24: 36,803,619 km (0.073 R)
• M25: 41,477,506 km (0.118 R)
• M26: 48,694,406 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.2

Radius: 13.5

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.16 AU - 10.7 AU

Year: 12007 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 67,474,340 km

• M1: 167,998 km (0.103 R)
• M2: 687,701 km (0.101 R)
• M3: 1,206,357 km (0.113 R)
• M4: 2,671,220 km (0.106 R)
• M5: 3,257,194 km (0.094 R)
• M6: 3,983,492 km (0.119 R)
• M7: 4,752,276 km (0.069 R)
• M8: 5,273,325 km (0.091 R)
• M9: 6,015,031 km (0.081 R)
• M10: 7,362,609 km (0.108 R)
• M11: 8,198,861 km (0.105 R)
• M12: 8,902,868 km (0.101 R)
• M13: 13,680,576 km (0.077 R)
• M14: 14,537,323 km (0.092 R)
• M15: 17,322,835 km (0.096 R)
• M16: 19,860,613 km (0.116 R)
• M17: 23,184,828 km (0.086 R)
• M18: 24,023,473 km (0.11 R)
• M19: 25,860,236 km (0.059 R)
• M20: 30,581,246 km (0.108 R)
• M21: 31,703,379 km (0.064 R)
• M22: 32,159,802 km (0.096 R)
• M23: 33,085,963 km (0.031 R)
• M24: 34,870,366 km (0.045 R)
• M25: 39,020,361 km (0.037 R)
• M26: 39,676,646 km (0.039 R)
• M27: 42,790,825 km (0.085 R)
• M28: 44,052,534 km (0.072 R)
• M29: 47,986,808 km (0.073 R)
• M30: 50,580,686 km (0.113 R)
• M31: 53,106,197 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.2

Radius: 14.5

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.59 AU - 11.81 AU

Year: 12476 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 67,474,340 km

• M1: 180,415 km (0.07 R)
• M2: 960,418 km (0.09 R)
• M3: 1,697,038 km (0.084 R)
• M4: 2,237,984 km (0.106 R)
• M5: 3,750,718 km (0.111 R)
• M6: 5,866,630 km (0.114 R)
• M7: 7,515,647 km (0.108 R)
• M8: 8,086,962 km (0.105 R)
• M9: 10,074,220 km (0.026 R)
• M10: 10,770,000 km (0.111 R)
• M11: 11,497,644 km (0.108 R)
• M12: 14,367,529 km (0.03 R)
• M13: 16,235,558 km (0.104 R)
• M14: 18,043,598 km (0.087 R)
• M15: 19,296,181 km (0.075 R)
• M16: 21,566,029 km (0.109 R)
• M17: 22,555,469 km (0.119 R)
• M18: 23,747,764 km (0.034 R)
• M19: 24,271,507 km (0.05 R)
• M20: 28,156,114 km (0.094 R)
• M21: 30,861,742 km (0.109 R)
• M22: 33,299,588 km (0.057 R)
• M23: 35,069,481 km (0.089 R)
• M24: 37,134,679 km (0.115 R)
• M25: 37,840,931 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 260.9

Radius: 4

Gravity: 16.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 15.49 AU - 20.37 AU

Year: 27062 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 67,474,340 km

• M1: 50,863 km (0.086 R)
• M2: 242,797 km (0.09 R)
• M3: 442,959 km (0.106 R)
• M4: 622,178 km (0.108 R)
• M5: 859,440 km (0.108 R)
• M6: 1,262,307 km (0.114 R)
• M7: 1,451,997 km (0.037 R)
• M8: 1,780,663 km (0.085 R)
• M9: 1,962,724 km (0.12 R)
• M10: 2,157,201 km (0.12 R)
• M11: 2,842,659 km (0.114 R)
• M12: 3,143,350 km (0.107 R)
• M13: 3,301,475 km (0.097 R)
• M14: 4,018,648 km (0.115 R)
• M15: 5,485,604 km (0.1 R)
• M16: 5,715,237 km (0.081 R)
• M17: 7,321,469 km (0.1 R)
• M18: 7,553,047 km (0.084 R)
• M19: 8,079,781 km (0.107 R)
• M20: 8,579,288 km (0.077 R)
• M21: 9,639,937 km (0.12 R)
• M22: 10,666,627 km (0.114 R)
• M23: 11,024,465 km (0.108 R)
• M24: 11,514,099 km (0.095 R)
• M25: 15,278,730 km (0.076 R)
• M26: 16,353,291 km (0.092 R)
• M27: 21,343,876 km (0.083 R)
• M28: 23,776,188 km (0.093 R)
• M29: 27,482,774 km (0.117 R)
• M30: 28,608,498 km (0.052 R)
• M31: 29,647,456 km (0.107 R)
• M32: 30,117,343 km (0.073 R)
• M33: 30,592,017 km (0.096 R)
• M34: 35,617,159 km (0.063 R)
• M35: 38,741,809 km (0.105 R)
• M36: 44,602,306 km (0.111 R)
• M37: 47,903,183 km (0.089 R)
• M38: 55,162,569 km (0.113 R)
• M39: 55,873,010 km (0.073 R)
• M40: 67,272,218 km (0.118 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 398 - 16,096 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit