🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.52 AU - 0.64 AU

Year: 290 Days

Day: 16.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 98.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.6

Radius: 11.4

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.69 AU - 0.91 AU

Year: 469 Days

Day: 8.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 63,069,785 km

• M1: 141,819 km (0.092 R)
• M2: 520,152 km (0.052 R)
• M3: 938,876 km (0.057 R)
• M4: 1,455,587 km (0.079 R)
• M5: 2,051,436 km (0.11 R)
• M6: 2,412,116 km (0.105 R)
• M7: 2,859,414 km (0.109 R)
• M8: 3,628,496 km (0.104 R)
• M9: 4,132,940 km (0.117 R)
• M10: 4,699,617 km (0.045 R)
• M11: 5,116,546 km (0.119 R)
• M12: 5,951,751 km (0.115 R)
• M13: 6,440,936 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.7

Radius: 9

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.79 AU - 2.59 AU

Year: 2126 Days

Day: 12 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,069,785 km

• M1: 111,899 km (0.098 R)
• M2: 660,325 km (0.12 R)
• M3: 990,787 km (0.118 R)
• M4: 1,783,356 km (0.074 R)
• M5: 2,119,054 km (0.09 R)
• M6: 2,523,566 km (0.098 R)
• M7: 3,179,404 km (0.092 R)
• M8: 4,111,398 km (0.112 R)
• M9: 5,371,760 km (0.113 R)
• M10: 6,557,323 km (0.076 R)
• M11: 6,845,898 km (0.106 R)
• M12: 8,175,972 km (0.111 R)
• M13: 8,854,399 km (0.078 R)
• M14: 9,603,435 km (0.102 R)
• M15: 9,941,975 km (0.114 R)
• M16: 10,678,894 km (0.115 R)
• M17: 11,116,169 km (0.101 R)
• M18: 11,755,849 km (0.095 R)
• M19: 12,143,607 km (0.089 R)
• M20: 13,737,572 km (0.094 R)
• M21: 14,255,032 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 199

Radius: 7.2

Gravity: 3.84 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.7 AU - 6.5 AU

Year: 9883 Days

Day: 19.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 63,069,785 km

• M1: 92,451 km (0.035 R)
• M2: 322,383 km (0.065 R)
• M3: 580,290 km (0.068 R)
• M4: 816,655 km (0.042 R)
• M5: 1,208,003 km (0.07 R)
• M6: 2,254,290 km (0.115 R)
• M7: 4,329,961 km (0.113 R)
• M8: 4,953,335 km (0.071 R)
• M9: 8,131,691 km (0.065 R)
• M10: 8,915,883 km (0.036 R)
• M11: 15,052,089 km (0.089 R)
• M12: 17,983,908 km (0.109 R)
• M13: 19,790,003 km (0.107 R)
• M14: 20,137,220 km (0.063 R)
• M15: 24,229,769 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 287

Radius: 5.7

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.29 AU - 8.57 AU

Year: 11968 Days

Day: 22.1 Hours

Environment

Temp: -216 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,069,785 km

• M1: 71,657 km (0.104 R)
• M2: 294,708 km (0.118 R)
• M3: 524,490 km (0.064 R)
• M4: 883,076 km (0.076 R)
• M5: 1,182,571 km (0.095 R)
• M6: 1,713,793 km (0.104 R)
• M7: 1,969,606 km (0.058 R)
• M8: 2,520,575 km (0.096 R)
• M9: 4,936,281 km (0.118 R)
• M10: 6,079,358 km (0.051 R)
• M11: 6,676,403 km (0.11 R)
• M12: 7,624,106 km (0.086 R)
• M13: 8,068,262 km (0.1 R)
• M14: 11,568,852 km (0.09 R)
• M15: 12,761,147 km (0.045 R)
• M16: 13,156,983 km (0.111 R)
• M17: 15,514,646 km (0.066 R)
• M18: 18,352,966 km (0.041 R)
• M19: 24,249,067 km (0.067 R)
• M20: 25,920,973 km (0.111 R)
• M21: 30,988,451 km (0.103 R)
• M22: 36,113,824 km (0.03 R)
• M23: 37,708,686 km (0.06 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 328

Radius: 4.4

Gravity: 16.94 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8.42 AU - 12.26 AU

Year: 21812 Days

Day: 16.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 63,069,785 km

• M1: 54,753 km (0.108 R)
• M2: 267,331 km (0.069 R)
• M3: 466,745 km (0.118 R)
• M4: 698,622 km (0.082 R)
• M5: 1,063,192 km (0.091 R)
• M6: 1,322,744 km (0.061 R)
• M7: 1,756,129 km (0.111 R)
• M8: 3,246,573 km (0.088 R)
• M9: 4,824,083 km (0.114 R)
• M10: 5,099,941 km (0.095 R)
• M11: 5,607,676 km (0.119 R)
• M12: 7,790,608 km (0.106 R)
• M13: 9,489,442 km (0.118 R)
• M14: 10,944,281 km (0.084 R)
• M15: 12,286,174 km (0.092 R)
• M16: 14,641,144 km (0.056 R)
• M17: 14,784,159 km (0.099 R)
• M18: 15,073,033 km (0.055 R)
• M19: 17,121,775 km (0.101 R)
• M20: 17,681,720 km (0.109 R)
• M21: 18,089,075 km (0.119 R)
• M22: 20,044,020 km (0.085 R)
• M23: 21,761,703 km (0.11 R)
• M24: 22,229,496 km (0.072 R)
• M25: 23,673,115 km (0.118 R)
• M26: 24,367,698 km (0.033 R)
• M27: 25,178,070 km (0.088 R)
• M28: 29,273,910 km (0.112 R)
• M29: 32,927,239 km (0.089 R)
• M30: 33,916,979 km (0.106 R)
• M31: 35,310,184 km (0.068 R)
• M32: 37,537,547 km (0.038 R)
• M33: 42,269,926 km (0.055 R)
• M34: 43,291,230 km (0.099 R)
• M35: 44,929,177 km (0.05 R)
• M36: 53,065,057 km (0.058 R)
• M37: 54,939,818 km (0.117 R)
• M38: 59,910,357 km (0.1 R)
• M39: 61,569,547 km (0.032 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 14,058 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit