🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.58 AU - 2.56 AU

Year: 1134 Days

Day: 23.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 159 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,802,776 km

• M1: 32,313 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.74 AU - 3.26 AU

Year: 1979 Days

Day: 45.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,802,776 km

• M1: 53,556 km (0.118 R)

Asteroid Belt

Center: 3.62 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362

Radius: 11.8

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 3.96 AU - 4.52 AU

Year: 3325 Days

Day: 7.9 Hours

Environment

Temp: -128 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 72,802,776 km

• M1: 146,905 km (0.097 R)
• M2: 592,108 km (0.104 R)
• M3: 1,051,374 km (0.119 R)
• M4: 1,427,762 km (0.094 R)
• M5: 1,884,784 km (0.112 R)
• M6: 2,681,691 km (0.116 R)
• M7: 3,581,822 km (0.059 R)
• M8: 4,172,285 km (0.057 R)
• M9: 4,760,503 km (0.096 R)
• M10: 5,974,041 km (0.095 R)
• M11: 8,150,990 km (0.098 R)
• M12: 10,507,455 km (0.092 R)
• M13: 11,719,796 km (0.12 R)
• M14: 12,635,335 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.6

Radius: 14.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.05 AU - 5.03 AU

Year: 3684 Days

Day: 12 Hours

Environment

Temp: -148 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 72,802,776 km

• M1: 180,864 km (0.088 R)
• M2: 1,304,643 km (0.041 R)
• M3: 1,822,551 km (0.116 R)
• M4: 2,507,410 km (0.083 R)
• M5: 3,342,316 km (0.106 R)
• M6: 3,904,205 km (0.109 R)
• M7: 4,398,776 km (0.097 R)
• M8: 5,440,426 km (0.11 R)
• M9: 11,511,407 km (0.111 R)
• M10: 12,448,488 km (0.107 R)
• M11: 12,980,607 km (0.119 R)
• M12: 15,063,458 km (0.096 R)
• M13: 17,635,794 km (0.099 R)
• M14: 19,289,449 km (0.107 R)
• M15: 19,763,225 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.1

Radius: 9.9

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 4.49 AU - 5.79 AU

Year: 4438 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 72,802,776 km

• M1: 125,363 km (0.071 R)
• M2: 469,887 km (0.076 R)
• M3: 992,731 km (0.059 R)
• M4: 1,485,656 km (0.102 R)
• M5: 1,957,937 km (0.09 R)
• M6: 2,544,361 km (0.108 R)
• M7: 3,150,082 km (0.095 R)
• M8: 3,660,062 km (0.119 R)
• M9: 4,022,836 km (0.113 R)
• M10: 4,456,521 km (0.104 R)
• M11: 4,820,941 km (0.079 R)
• M12: 5,721,071 km (0.118 R)
• M13: 6,093,420 km (0.071 R)
• M14: 7,243,080 km (0.09 R)
• M15: 7,679,607 km (0.112 R)
• M16: 8,312,854 km (0.082 R)
• M17: 11,332,637 km (0.072 R)
• M18: 12,060,580 km (0.054 R)
• M19: 13,710,495 km (0.097 R)
• M20: 16,632,291 km (0.102 R)
• M21: 18,177,188 km (0.096 R)
• M22: 19,815,734 km (0.098 R)
• M23: 21,006,234 km (0.052 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 520

Radius: 4.2

Gravity: 29.48 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 13.02 AU - 16.4 AU

Year: 21484 Days

Day: 19.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 72,802,776 km

• M1: 67,169 km (0.091 R)
• M2: 231,278 km (0.119 R)
• M3: 600,037 km (0.07 R)
• M4: 937,380 km (0.086 R)
• M5: 1,216,530 km (0.056 R)
• M6: 1,516,174 km (0.12 R)
• M7: 1,882,240 km (0.079 R)
• M8: 2,056,073 km (0.041 R)
• M9: 2,714,453 km (0.111 R)
• M10: 4,367,659 km (0.07 R)
• M11: 6,040,612 km (0.052 R)
• M12: 6,207,264 km (0.102 R)
• M13: 6,506,460 km (0.102 R)
• M14: 9,146,115 km (0.086 R)
• M15: 9,589,523 km (0.093 R)
• M16: 10,700,287 km (0.047 R)
• M17: 11,380,957 km (0.101 R)
• M18: 17,390,752 km (0.111 R)
• M19: 18,070,525 km (0.076 R)
• M20: 19,573,834 km (0.093 R)
• M21: 20,967,787 km (0.071 R)
• M22: 25,112,695 km (0.039 R)
• M23: 25,435,827 km (0.075 R)
• M24: 25,980,513 km (0.086 R)
• M25: 28,938,960 km (0.065 R)
• M26: 35,921,142 km (0.059 R)
• M27: 40,164,485 km (0.095 R)
• M28: 40,902,751 km (0.076 R)
• M29: 52,383,340 km (0.037 R)
• M30: 53,264,322 km (0.093 R)
• M31: 53,797,638 km (0.078 R)
• M32: 60,477,632 km (0.072 R)
• M33: 68,734,238 km (0.12 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 14,978 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit