🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.02 AU - 2.84 AU

Year: 1363 Days

Day: 47 Hours

Environment

Temp: -88 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.6

Radius: 7.7

Gravity: 13.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 12.3 AU - 18.22 AU

Year: 21454 Days

Day: 18.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,080,608 km

• M1: 95,743 km (0.083 R)
• M2: 477,965 km (0.112 R)
• M3: 973,284 km (0.105 R)
• M4: 1,370,017 km (0.114 R)
• M5: 1,989,203 km (0.036 R)
• M6: 2,560,517 km (0.034 R)
• M7: 3,466,931 km (0.088 R)
• M8: 3,864,861 km (0.12 R)
• M9: 4,191,583 km (0.113 R)
• M10: 4,572,010 km (0.065 R)
• M11: 6,691,513 km (0.103 R)
• M12: 10,790,794 km (0.076 R)
• M13: 11,374,076 km (0.07 R)
• M14: 15,083,355 km (0.117 R)
• M15: 16,564,523 km (0.106 R)
• M16: 18,503,611 km (0.117 R)
• M17: 22,097,999 km (0.071 R)
• M18: 22,932,157 km (0.119 R)
• M19: 24,222,438 km (0.099 R)
• M20: 34,085,576 km (0.07 R)
• M21: 34,499,962 km (0.118 R)
• M22: 35,057,962 km (0.055 R)
• M23: 36,335,228 km (0.118 R)
• M24: 37,643,163 km (0.111 R)
• M25: 38,383,223 km (0.113 R)
• M26: 38,681,970 km (0.106 R)
• M27: 41,597,782 km (0.074 R)
• M28: 42,548,178 km (0.065 R)
• M29: 45,319,478 km (0.048 R)
• M30: 51,218,870 km (0.117 R)
• M31: 51,762,658 km (0.08 R)
• M32: 52,310,336 km (0.062 R)
• M33: 53,603,311 km (0.039 R)
• M34: 60,793,583 km (0.075 R)
• M35: 64,512,885 km (0.081 R)
• M36: 70,372,185 km (0.057 R)
• M37: 71,269,323 km (0.07 R)
• M38: 72,857,604 km (0.104 R)
• M39: 75,400,917 km (0.069 R)
• M40: 78,242,379 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.6

Radius: 6.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18.09 AU - 19.75 AU

Year: 29618 Days

Day: 22.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 66,080,608 km

• M1: 106,065 km (0.092 R)
• M2: 316,998 km (0.088 R)
• M3: 521,498 km (0.113 R)
• M4: 741,108 km (0.108 R)
• M5: 1,787,695 km (0.086 R)
• M6: 2,158,548 km (0.054 R)
• M7: 2,647,284 km (0.061 R)
• M8: 3,556,540 km (0.109 R)
• M9: 4,966,051 km (0.112 R)
• M10: 5,736,779 km (0.039 R)
• M11: 6,252,293 km (0.085 R)
• M12: 7,060,720 km (0.099 R)
• M13: 7,888,894 km (0.106 R)
• M14: 8,425,801 km (0.091 R)
• M15: 9,249,936 km (0.085 R)
• M16: 10,070,330 km (0.059 R)
• M17: 10,878,608 km (0.11 R)
• M18: 16,345,512 km (0.075 R)
• M19: 17,869,765 km (0.082 R)
• M20: 19,051,887 km (0.085 R)
• M21: 19,838,922 km (0.071 R)
• M22: 20,556,393 km (0.089 R)
• M23: 22,329,577 km (0.098 R)
• M24: 22,521,959 km (0.113 R)
• M25: 23,204,126 km (0.083 R)
• M26: 23,799,675 km (0.115 R)
• M27: 25,228,783 km (0.092 R)
• M28: 27,368,332 km (0.092 R)
• M29: 29,742,001 km (0.088 R)
• M30: 34,507,890 km (0.082 R)
• M31: 36,735,702 km (0.118 R)
• M32: 38,364,823 km (0.055 R)
• M33: 39,617,854 km (0.109 R)
• M34: 45,517,845 km (0.077 R)
• M35: 47,713,792 km (0.025 R)
• M36: 49,651,384 km (0.101 R)
• M37: 50,473,873 km (0.116 R)
• M38: 50,971,734 km (0.086 R)
• M39: 61,819,375 km (0.036 R)
• M40: 64,704,221 km (0.114 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 18,602 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit