🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.79 AU - 0.79 AU

Year: 246 Days

Day: 18 Hours

Environment

Temp: 134 °C

Axial Tilt: 45.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.37 AU - 2.69 AU

Year: 1408 Days

Day: 27.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.2

Radius: 10.1

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 11.88 AU - 13.94 AU

Year: 16228 Days

Day: 13.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 82,118,485 km

• M1: 125,662 km (0.078 R)
• M2: 497,413 km (0.106 R)
• M3: 949,198 km (0.061 R)
• M4: 2,335,522 km (0.103 R)
• M5: 3,438,657 km (0.109 R)
• M6: 4,135,035 km (0.047 R)
• M7: 4,954,831 km (0.098 R)
• M8: 5,594,212 km (0.118 R)
• M9: 6,675,207 km (0.091 R)
• M10: 8,068,262 km (0.095 R)
• M11: 10,215,291 km (0.072 R)
• M12: 11,591,890 km (0.076 R)
• M13: 12,414,828 km (0.085 R)
• M14: 24,104,406 km (0.114 R)
• M15: 29,006,728 km (0.102 R)
• M16: 29,541,540 km (0.12 R)
• M17: 32,889,690 km (0.061 R)
• M18: 33,705,896 km (0.093 R)
• M19: 41,129,840 km (0.109 R)
• M20: 51,735,282 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.6

Radius: 11

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 11.98 AU - 14.34 AU

Year: 16702 Days

Day: 14.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 82,118,485 km

• M1: 136,882 km (0.038 R)
• M2: 644,019 km (0.108 R)
• M3: 2,096,764 km (0.077 R)
• M4: 3,639,716 km (0.118 R)
• M5: 6,291,937 km (0.04 R)
• M6: 7,328,351 km (0.1 R)
• M7: 12,427,694 km (0.11 R)
• M8: 14,424,825 km (0.072 R)
• M9: 16,299,885 km (0.102 R)
• M10: 17,295,907 km (0.074 R)
• M11: 18,420,285 km (0.111 R)
• M12: 18,865,488 km (0.1 R)
• M13: 19,870,337 km (0.095 R)
• M14: 26,323,391 km (0.092 R)
• M15: 29,230,526 km (0.082 R)
• M16: 32,603,510 km (0.093 R)
• M17: 34,855,556 km (0.095 R)
• M18: 37,921,415 km (0.101 R)
• M19: 39,372,664 km (0.108 R)
• M20: 39,963,426 km (0.093 R)
• M21: 42,385,565 km (0.086 R)
• M22: 44,106,688 km (0.109 R)
• M23: 45,549,111 km (0.067 R)
• M24: 46,036,800 km (0.062 R)
• M25: 49,892,386 km (0.117 R)
• M26: 59,974,983 km (0.08 R)
• M27: 63,750,983 km (0.119 R)
• M28: 64,361,342 km (0.092 R)
• M29: 67,682,714 km (0.068 R)
• M30: 70,031,251 km (0.095 R)
• M31: 75,570,112 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 610.8

Radius: 3.9

Gravity: 40.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 15.97 AU - 17.31 AU

Year: 23747 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 82,118,485 km

• M1: 48,619 km (0.069 R)
• M2: 190,288 km (0.029 R)
• M3: 336,745 km (0.119 R)
• M4: 480,808 km (0.058 R)
• M5: 675,883 km (0.119 R)
• M6: 898,784 km (0.069 R)
• M7: 1,183,020 km (0.042 R)
• M8: 1,593,217 km (0.029 R)
• M9: 2,008,950 km (0.055 R)
• M10: 4,307,521 km (0.087 R)
• M11: 6,992,055 km (0.111 R)
• M12: 7,232,010 km (0.048 R)
• M13: 7,477,350 km (0.055 R)
• M14: 9,882,435 km (0.106 R)
• M15: 10,871,277 km (0.087 R)
• M16: 11,654,871 km (0.097 R)
• M17: 11,992,214 km (0.119 R)
• M18: 13,480,713 km (0.052 R)
• M19: 14,538,669 km (0.09 R)
• M20: 16,227,629 km (0.063 R)
• M21: 19,138,654 km (0.044 R)
• M22: 20,375,080 km (0.045 R)
• M23: 21,764,994 km (0.094 R)
• M24: 22,379,542 km (0.113 R)
• M25: 22,795,724 km (0.073 R)
• M26: 29,051,458 km (0.076 R)
• M27: 30,936,989 km (0.101 R)
• M28: 33,305,273 km (0.116 R)
• M29: 40,512,151 km (0.115 R)
• M30: 44,804,413 km (0.118 R)
• M31: 51,705,213 km (0.045 R)
• M32: 57,905,297 km (0.118 R)
• M33: 62,919,069 km (0.112 R)
• M34: 69,748,810 km (0.118 R)
• M35: 71,305,825 km (0.106 R)
• M36: 73,113,566 km (0.065 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 17,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit