🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.6 AU - 1.84 AU

Year: 828 Days

Day: 26.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.6

Radius: 9.8

Gravity: 10.34 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.04 AU - 11.8 AU

Year: 11469 Days

Day: 5.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 90,682,061 km

• M1: 121,922 km (0.098 R)
• M2: 548,276 km (0.057 R)
• M3: 1,037,461 km (0.108 R)
• M4: 1,613,712 km (0.091 R)
• M5: 2,195,648 km (0.052 R)
• M6: 3,325,261 km (0.068 R)
• M7: 3,694,469 km (0.118 R)
• M8: 4,209,534 km (0.1 R)
• M9: 4,674,933 km (0.052 R)
• M10: 5,383,728 km (0.119 R)
• M11: 7,403,000 km (0.11 R)
• M12: 7,760,240 km (0.073 R)
• M13: 11,874,481 km (0.083 R)
• M14: 16,185,442 km (0.115 R)
• M15: 18,362,540 km (0.112 R)
• M16: 25,545,931 km (0.103 R)
• M17: 27,516,733 km (0.079 R)
• M18: 29,032,309 km (0.054 R)
• M19: 29,698,618 km (0.1 R)
• M20: 32,823,718 km (0.038 R)
• M21: 36,161,545 km (0.076 R)
• M22: 37,715,119 km (0.116 R)
• M23: 38,508,287 km (0.114 R)
• M24: 40,540,125 km (0.107 R)
• M25: 45,706,338 km (0.069 R)
• M26: 46,607,965 km (0.086 R)
• M27: 50,174,378 km (0.077 R)
• M28: 51,456,282 km (0.109 R)
• M29: 54,588,263 km (0.083 R)
• M30: 58,020,038 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.2

Radius: 9.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 10.85 AU - 12.05 AU

Year: 14223 Days

Day: 11.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 90,682,061 km

• M1: 123,119 km (0.118 R)
• M2: 474,076 km (0.094 R)
• M3: 1,108,071 km (0.115 R)
• M4: 1,544,897 km (0.116 R)
• M5: 2,869,886 km (0.102 R)
• M6: 3,290,704 km (0.047 R)
• M7: 3,800,833 km (0.043 R)
• M8: 5,880,842 km (0.05 R)
• M9: 7,566,212 km (0.098 R)
• M10: 7,922,554 km (0.068 R)
• M11: 8,971,384 km (0.091 R)
• M12: 9,281,052 km (0.103 R)
• M13: 9,968,753 km (0.111 R)
• M14: 10,640,897 km (0.069 R)
• M15: 15,704,485 km (0.09 R)
• M16: 17,627,865 km (0.028 R)
• M17: 18,114,806 km (0.102 R)
• M18: 18,468,007 km (0.066 R)
• M19: 23,656,210 km (0.092 R)
• M20: 25,729,039 km (0.12 R)
• M21: 27,268,700 km (0.043 R)
• M22: 29,350,953 km (0.101 R)
• M23: 31,334,172 km (0.104 R)
• M24: 32,462,140 km (0.067 R)
• M25: 33,936,726 km (0.06 R)
• M26: 35,565,547 km (0.077 R)
• M27: 37,132,286 km (0.06 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 657.9

Radius: 3.3

Gravity: 60.41 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.5 AU - 20.22 AU

Year: 26552 Days

Day: 20 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 90,682,061 km

• M1: 41,139 km (0.108 R)
• M2: 201,658 km (0.066 R)
• M3: 510,278 km (0.106 R)
• M4: 713,133 km (0.078 R)
• M5: 880,533 km (0.047 R)
• M6: 1,032,674 km (0.102 R)
• M7: 2,009,548 km (0.114 R)
• M8: 3,418,311 km (0.088 R)
• M9: 3,828,210 km (0.033 R)
• M10: 3,960,753 km (0.117 R)
• M11: 4,744,796 km (0.118 R)
• M12: 4,936,580 km (0.053 R)
• M13: 5,054,014 km (0.036 R)
• M14: 5,213,635 km (0.108 R)
• M15: 6,708,567 km (0.069 R)
• M16: 7,247,568 km (0.045 R)
• M17: 8,245,835 km (0.064 R)
• M18: 9,878,396 km (0.112 R)
• M19: 11,303,316 km (0.081 R)
• M20: 12,421,710 km (0.087 R)
• M21: 12,712,528 km (0.065 R)
• M22: 16,476,261 km (0.094 R)
• M23: 18,002,009 km (0.101 R)
• M24: 19,619,462 km (0.093 R)
• M25: 20,112,985 km (0.039 R)
• M26: 26,218,672 km (0.111 R)
• M27: 29,817,399 km (0.081 R)
• M28: 39,987,511 km (0.106 R)
• M29: 41,260,589 km (0.076 R)
• M30: 44,055,227 km (0.119 R)
• M31: 51,308,479 km (0.104 R)
• M32: 53,000,581 km (0.101 R)
• M33: 54,149,044 km (0.099 R)
• M34: 63,296,205 km (0.106 R)
• M35: 63,724,953 km (0.07 R)
• M36: 65,023,163 km (0.034 R)
• M37: 65,898,311 km (0.065 R)
• M38: 70,852,544 km (0.055 R)
• M39: 87,458,057 km (0.118 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 12,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit