🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.99 AU - 1.19 AU

Year: 406 Days

Day: 35.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 12.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.35 AU - 1.59 AU

Year: 635 Days

Day: 33.9 Hours

Environment

Temp: -19 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.77 AU - 2.13 AU

Year: 971 Days

Day: 25.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,209,503 km

• M1: 1,787,844 km (0.062 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.03 AU - 3.03 AU

Year: 1434 Days

Day: 33.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.43 AU - 3.61 AU

Year: 1871 Days

Day: 19.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.9

Radius: 14.7

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.17 AU - 10.35 AU

Year: 10044 Days

Day: 7.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 63,209,503 km

• M1: 219,310 km (0.082 R)
• M2: 502,499 km (0.117 R)
• M3: 787,633 km (0.098 R)
• M4: 1,168,210 km (0.098 R)
• M5: 1,293,872 km (0.114 R)
• M6: 1,893,460 km (0.08 R)
• M7: 2,043,657 km (0.045 R)
• M8: 2,171,862 km (0.082 R)
• M9: 2,854,627 km (0.062 R)
• M10: 3,086,802 km (0.092 R)
• M11: 3,325,411 km (0.112 R)
• M12: 3,508,519 km (0.059 R)
• M13: 3,948,785 km (0.103 R)
• M14: 4,340,433 km (0.044 R)
• M15: 4,744,796 km (0.055 R)
• M16: 4,882,276 km (0.117 R)
• M17: 5,161,426 km (0.113 R)
• M18: 5,553,971 km (0.113 R)
• M19: 5,919,289 km (0.1 R)
• M20: 6,443,928 km (0.115 R)
• M21: 7,902,208 km (0.103 R)
• M22: 9,243,054 km (0.111 R)
• M23: 9,676,439 km (0.083 R)
• M24: 10,205,417 km (0.07 R)
• M25: 10,789,298 km (0.098 R)
• M26: 11,476,401 km (0.065 R)
• M27: 13,377,490 km (0.116 R)
• M28: 14,264,606 km (0.12 R)
• M29: 14,514,434 km (0.12 R)
• M30: 14,664,930 km (0.056 R)
• M31: 15,374,622 km (0.099 R)
• M32: 15,682,195 km (0.073 R)
• M33: 16,932,983 km (0.094 R)
• M34: 17,784,644 km (0.096 R)
• M35: 17,945,761 km (0.101 R)
• M36: 18,868,630 km (0.098 R)
• M37: 19,584,904 km (0.116 R)
• M38: 19,751,407 km (0.088 R)
• M39: 20,253,906 km (0.055 R)
• M40: 20,873,690 km (0.093 R)
• M41: 22,305,641 km (0.111 R)
• M42: 22,479,623 km (0.085 R)
• M43: 26,052,619 km (0.054 R)
• M44: 26,788,341 km (0.027 R)
• M45: 26,911,610 km (0.073 R)
• M46: 27,035,028 km (0.087 R)
• M47: 27,158,596 km (0.078 R)
• M48: 27,904,491 km (0.075 R)
• M49: 28,092,087 km (0.107 R)
• M50: 28,279,981 km (0.079 R)
• M51: 29,289,318 km (0.073 R)
• M52: 29,990,184 km (0.064 R)
• M53: 30,696,585 km (0.081 R)
• M54: 31,148,969 km (0.066 R)
• M55: 31,343,447 km (0.093 R)
• M56: 36,064,456 km (0.081 R)
• M57: 36,268,807 km (0.113 R)
• M58: 36,405,240 km (0.098 R)
• M59: 37,365,060 km (0.098 R)
• M60: 37,709,883 km (0.067 R)
• M61: 39,379,695 km (0.113 R)
• M62: 39,590,179 km (0.102 R)
• M63: 40,860,564 km (0.105 R)
• M64: 41,643,410 km (0.076 R)
• M65: 41,857,783 km (0.034 R)
• M66: 42,935,337 km (0.053 R)
• M67: 43,658,643 km (0.096 R)
• M68: 43,803,753 km (0.103 R)
• M69: 44,458,991 km (0.086 R)
• M70: 45,337,729 km (0.092 R)
• M71: 46,666,457 km (0.052 R)
• M72: 47,261,109 km (0.06 R)
• M73: 47,783,505 km (0.096 R)
• M74: 48,157,799 km (0.114 R)
• M75: 49,664,847 km (0.026 R)
• M76: 50,652,642 km (0.103 R)
• M77: 50,957,971 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.6

Radius: 14.1

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.94 AU - 13.12 AU

Year: 13955 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 163 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,209,503 km

• M1: 181,013 km (0.041 R)
• M2: 268,827 km (0.115 R)
• M3: 409,749 km (0.111 R)
• M4: 570,566 km (0.094 R)
• M5: 717,920 km (0.099 R)
• M6: 901,327 km (0.092 R)
• M7: 1,709,904 km (0.092 R)
• M8: 2,109,180 km (0.053 R)
• M9: 2,795,685 km (0.04 R)
• M10: 2,927,780 km (0.112 R)
• M11: 3,232,810 km (0.101 R)
• M12: 3,441,948 km (0.064 R)
• M13: 3,619,820 km (0.108 R)
• M14: 3,837,335 km (0.029 R)
• M15: 4,789,974 km (0.034 R)
• M16: 4,909,054 km (0.084 R)
• M17: 6,547,151 km (0.052 R)
• M18: 7,356,176 km (0.096 R)
• M19: 8,532,015 km (0.105 R)
• M20: 8,725,595 km (0.067 R)
• M21: 8,822,983 km (0.089 R)
• M22: 10,897,606 km (0.11 R)
• M23: 12,452,078 km (0.053 R)
• M24: 12,837,741 km (0.099 R)
• M25: 13,227,444 km (0.05 R)
• M26: 14,361,994 km (0.081 R)
• M27: 15,233,402 km (0.09 R)
• M28: 16,361,669 km (0.106 R)
• M29: 17,763,401 km (0.073 R)
• M30: 18,073,218 km (0.094 R)
• M31: 18,635,407 km (0.086 R)
• M32: 20,162,651 km (0.114 R)
• M33: 20,550,858 km (0.111 R)
• M34: 20,941,308 km (0.066 R)
• M35: 21,137,581 km (0.055 R)
• M36: 21,994,926 km (0.088 R)
• M37: 23,675,509 km (0.117 R)
• M38: 25,536,656 km (0.08 R)
• M39: 25,816,254 km (0.069 R)
• M40: 26,026,738 km (0.078 R)
• M41: 26,449,352 km (0.119 R)
• M42: 26,590,722 km (0.11 R)
• M43: 27,087,686 km (0.12 R)
• M44: 29,324,623 km (0.117 R)
• M45: 29,690,989 km (0.058 R)
• M46: 30,576,458 km (0.044 R)
• M47: 31,395,656 km (0.112 R)
• M48: 32,146,787 km (0.104 R)
• M49: 32,448,825 km (0.115 R)
• M50: 33,055,893 km (0.062 R)
• M51: 33,896,634 km (0.05 R)
• M52: 34,281,100 km (0.027 R)
• M53: 34,589,720 km (0.116 R)
• M54: 36,225,274 km (0.083 R)
• M55: 36,933,919 km (0.055 R)
• M56: 38,765,745 km (0.114 R)
• M57: 39,248,348 km (0.115 R)
• M58: 41,445,192 km (0.112 R)
• M59: 41,938,865 km (0.102 R)
• M60: 42,517,061 km (0.103 R)
• M61: 42,682,816 km (0.062 R)
• M62: 44,351,879 km (0.118 R)
• M63: 44,856,772 km (0.119 R)
• M64: 46,980,762 km (0.061 R)
• M65: 47,323,790 km (0.1 R)
• M66: 47,753,585 km (0.119 R)
• M67: 48,271,044 km (0.082 R)
• M68: 48,790,298 km (0.059 R)
• M69: 51,502,957 km (0.086 R)
• M70: 51,768,044 km (0.107 R)
• M71: 52,299,565 km (0.112 R)
• M72: 55,526,990 km (0.04 R)
• M73: 55,798,809 km (0.08 R)
• M74: 57,073,233 km (0.107 R)
• M75: 57,164,638 km (0.074 R)
• M76: 58,910,594 km (0.088 R)
• M77: 59,372,852 km (0.095 R)
• M78: 59,558,203 km (0.035 R)
• M79: 60,208,206 km (0.075 R)
• M80: 60,394,306 km (0.118 R)
• M81: 60,487,505 km (0.118 R)
• M82: 60,673,904 km (0.087 R)
• M83: 61,421,595 km (0.1 R)
• M84: 61,796,636 km (0.081 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: 287 - 16,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit