🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.13 AU - 3.29 AU

Year: 1590 Days

Day: 18 Hours

Environment

Temp: -83 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.11 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.9

Radius: 14.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 7.21 AU - 11.79 AU

Year: 10437 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 83,803,768 km

• M1: 175,329 km (0.077 R)
• M2: 797,955 km (0.099 R)
• M3: 1,298,659 km (0.092 R)
• M4: 3,189,576 km (0.069 R)
• M5: 3,772,858 km (0.098 R)
• M6: 4,217,912 km (0.05 R)
• M7: 9,606,427 km (0.087 R)
• M8: 14,405,527 km (0.106 R)
• M9: 17,252,225 km (0.086 R)
• M10: 19,058,170 km (0.044 R)
• M11: 28,108,094 km (0.115 R)
• M12: 32,413,520 km (0.111 R)
• M13: 35,154,303 km (0.038 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.5

Radius: 4.8

Gravity: 22.68 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.77 AU - 14.59 AU

Year: 17056 Days

Day: 16 Hours

Environment

Temp: -192 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 83,803,768 km

• M1: 61,934 km (0.071 R)
• M2: 292,314 km (0.04 R)
• M3: 582,235 km (0.069 R)
• M4: 849,716 km (0.12 R)
• M5: 1,157,439 km (0.041 R)
• M6: 1,416,093 km (0.057 R)
• M7: 1,567,337 km (0.111 R)
• M8: 2,087,189 km (0.089 R)
• M9: 3,433,122 km (0.112 R)
• M10: 3,736,356 km (0.082 R)
• M11: 3,967,784 km (0.075 R)
• M12: 4,208,936 km (0.101 R)
• M13: 6,753,596 km (0.075 R)
• M14: 8,442,855 km (0.091 R)
• M15: 9,149,406 km (0.099 R)
• M16: 10,565,050 km (0.081 R)
• M17: 13,686,260 km (0.031 R)
• M18: 15,976,753 km (0.097 R)
• M19: 16,279,988 km (0.095 R)
• M20: 18,427,615 km (0.105 R)
• M21: 19,440,094 km (0.076 R)
• M22: 19,872,731 km (0.085 R)
• M23: 22,226,204 km (0.112 R)
• M24: 24,059,078 km (0.106 R)
• M25: 25,990,236 km (0.115 R)
• M26: 26,833,520 km (0.118 R)
• M27: 32,038,778 km (0.091 R)
• M28: 32,279,181 km (0.03 R)
• M29: 33,996,116 km (0.118 R)
• M30: 35,259,171 km (0.047 R)
• M31: 38,417,481 km (0.067 R)
• M32: 40,624,499 km (0.032 R)
• M33: 44,240,130 km (0.1 R)
• M34: 44,987,969 km (0.11 R)
• M35: 46,509,230 km (0.084 R)
• M36: 48,064,300 km (0.032 R)
• M37: 49,173,269 km (0.12 R)
• M38: 53,610,641 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 409

Radius: 6.7

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.26 AU - 23.08 AU

Year: 29918 Days

Day: 22.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 83,803,768 km

• M1: 126,261 km (0.059 R)
• M2: 360,232 km (0.087 R)
• M3: 1,212,042 km (0.104 R)
• M4: 1,659,040 km (0.109 R)
• M5: 2,775,489 km (0.084 R)
• M6: 3,119,415 km (0.119 R)
• M7: 3,892,537 km (0.1 R)
• M8: 4,187,992 km (0.09 R)
• M9: 4,569,317 km (0.062 R)
• M10: 5,361,438 km (0.101 R)
• M11: 6,693,308 km (0.097 R)
• M12: 6,974,552 km (0.07 R)
• M13: 7,712,369 km (0.119 R)
• M14: 8,339,034 km (0.058 R)
• M15: 8,886,862 km (0.025 R)
• M16: 10,929,620 km (0.114 R)
• M17: 11,254,397 km (0.093 R)
• M18: 13,193,186 km (0.087 R)
• M19: 14,012,384 km (0.118 R)
• M20: 14,241,418 km (0.054 R)
• M21: 14,550,936 km (0.075 R)
• M22: 14,785,954 km (0.082 R)
• M23: 16,844,271 km (0.103 R)
• M24: 18,348,328 km (0.097 R)
• M25: 19,557,378 km (0.081 R)
• M26: 33,055,146 km (0.047 R)
• M27: 35,402,934 km (0.118 R)
• M28: 36,113,973 km (0.1 R)
• M29: 38,752,880 km (0.113 R)
• M30: 43,919,840 km (0.102 R)
• M31: 48,126,832 km (0.1 R)
• M32: 51,498,169 km (0.078 R)
• M33: 54,645,110 km (0.038 R)
• M34: 55,785,794 km (0.072 R)
• M35: 59,903,027 km (0.09 R)
• M36: 75,083,620 km (0.074 R)
• M37: 78,158,904 km (0.09 R)
• M38: 79,849,210 km (0.082 R)
• M39: 83,552,804 km (0.097 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 14,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit