🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.44 AU - 2.38 AU

Year: 974 Days

Day: 42.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.33 AU - 2.35 AU

Year: 1321 Days

Day: 30.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,264,123 km

• M1: 1,136,495 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 3.47 AU - 5.13 AU

Year: 3290 Days

Day: 38.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.6

Radius: 13.9

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.31 AU - 9.97 AU

Year: 10195 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,264,123 km

• M1: 213,775 km (0.096 R)
• M2: 464,352 km (0.085 R)
• M3: 1,468,303 km (0.113 R)
• M4: 1,647,073 km (0.094 R)
• M5: 1,770,491 km (0.116 R)
• M6: 2,341,805 km (0.102 R)
• M7: 2,505,316 km (0.109 R)
• M8: 3,727,530 km (0.117 R)
• M9: 3,947,289 km (0.101 R)
• M10: 4,486,739 km (0.043 R)
• M11: 4,721,010 km (0.053 R)
• M12: 4,839,641 km (0.12 R)
• M13: 5,201,518 km (0.075 R)
• M14: 5,385,972 km (0.102 R)
• M15: 6,405,631 km (0.094 R)
• M16: 7,623,059 km (0.1 R)
• M17: 7,868,100 km (0.045 R)
• M18: 7,973,866 km (0.11 R)
• M19: 8,187,043 km (0.091 R)
• M20: 8,330,058 km (0.113 R)
• M21: 8,437,918 km (0.102 R)
• M22: 8,655,134 km (0.052 R)
• M23: 8,800,992 km (0.066 R)
• M24: 9,429,902 km (0.103 R)
• M25: 9,693,194 km (0.109 R)
• M26: 9,844,587 km (0.073 R)
• M27: 10,111,769 km (0.116 R)
• M28: 10,304,002 km (0.091 R)
• M29: 11,243,626 km (0.1 R)
• M30: 11,723,686 km (0.041 R)
• M31: 11,844,860 km (0.117 R)
• M32: 12,292,457 km (0.086 R)
• M33: 12,415,426 km (0.069 R)
• M34: 12,787,028 km (0.087 R)
• M35: 13,372,404 km (0.096 R)
• M36: 13,710,794 km (0.104 R)
• M37: 14,396,252 km (0.093 R)
• M38: 14,743,169 km (0.117 R)
• M39: 15,401,101 km (0.103 R)
• M40: 15,666,936 km (0.034 R)
• M41: 15,934,268 km (0.118 R)
• M42: 16,293,153 km (0.086 R)
• M43: 16,383,360 km (0.059 R)
• M44: 16,518,896 km (0.028 R)
• M45: 17,019,002 km (0.055 R)
• M46: 18,832,128 km (0.106 R)
• M47: 19,164,086 km (0.111 R)
• M48: 19,259,230 km (0.108 R)
• M49: 19,354,524 km (0.09 R)
• M50: 19,641,602 km (0.097 R)
• M51: 20,511,065 km (0.082 R)
• M52: 20,705,991 km (0.095 R)
• M53: 21,640,379 km (0.098 R)
• M54: 22,689,060 km (0.097 R)
• M55: 22,789,889 km (0.097 R)
• M56: 23,805,509 km (0.086 R)
• M57: 24,628,597 km (0.088 R)
• M58: 25,095,791 km (0.118 R)
• M59: 25,723,204 km (0.117 R)
• M60: 26,144,322 km (0.106 R)
• M61: 26,567,834 km (0.094 R)
• M62: 27,475,145 km (0.093 R)
• M63: 28,121,707 km (0.095 R)
• M64: 28,446,933 km (0.117 R)
• M65: 29,155,877 km (0.082 R)
• M66: 29,375,038 km (0.095 R)
• M67: 29,539,895 km (0.075 R)
• M68: 30,091,612 km (0.116 R)
• M69: 31,541,813 km (0.077 R)
• M70: 31,766,958 km (0.093 R)
• M71: 32,049,100 km (0.115 R)
• M72: 32,275,441 km (0.082 R)
• M73: 33,587,265 km (0.101 R)
• M74: 33,702,156 km (0.102 R)
• M75: 35,091,023 km (0.054 R)
• M76: 35,324,396 km (0.044 R)
• M77: 35,441,232 km (0.109 R)
• M78: 35,968,564 km (0.03 R)
• M79: 36,912,676 km (0.114 R)
• M80: 37,387,649 km (0.105 R)
• M81: 37,805,028 km (0.074 R)
• M82: 40,036,729 km (0.056 R)
• M83: 41,137,769 km (0.115 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.6

Radius: 3.9

Gravity: 62.56 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 9.81 AU - 14.91 AU

Year: 16033 Days

Day: 22.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 169.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,264,123 km

• M1: 50,863 km (0.114 R)
• M2: 91,404 km (0.069 R)
• M3: 144,811 km (0.116 R)
• M4: 916,736 km (0.108 R)
• M5: 1,018,761 km (0.073 R)
• M6: 1,463,067 km (0.047 R)
• M7: 1,582,446 km (0.066 R)
• M8: 1,705,117 km (0.103 R)
• M9: 2,398,652 km (0.08 R)
• M10: 3,323,167 km (0.055 R)
• M11: 3,440,751 km (0.067 R)
• M12: 3,761,190 km (0.086 R)
• M13: 4,911,148 km (0.117 R)
• M14: 5,780,163 km (0.075 R)
• M15: 5,874,409 km (0.089 R)
• M16: 6,353,122 km (0.118 R)
• M17: 6,401,592 km (0.097 R)
• M18: 6,646,334 km (0.119 R)
• M19: 7,552,149 km (0.116 R)
• M20: 7,862,565 km (0.108 R)
• M21: 8,389,299 km (0.044 R)
• M22: 8,818,794 km (0.113 R)
• M23: 8,981,707 km (0.073 R)
• M24: 11,129,633 km (0.077 R)
• M25: 11,719,946 km (0.097 R)
• M26: 13,802,049 km (0.07 R)
• M27: 14,244,709 km (0.076 R)
• M28: 14,499,624 km (0.11 R)
• M29: 14,692,007 km (0.103 R)
• M30: 15,208,718 km (0.1 R)
• M31: 15,600,216 km (0.086 R)
• M32: 15,797,236 km (0.116 R)
• M33: 19,340,013 km (0.058 R)
• M34: 19,410,473 km (0.104 R)
• M35: 19,905,941 km (0.112 R)
• M36: 21,271,920 km (0.061 R)
• M37: 21,929,402 km (0.076 R)
• M38: 22,223,811 km (0.105 R)
• M39: 22,445,365 km (0.06 R)
• M40: 22,816,368 km (0.034 R)
• M41: 23,114,666 km (0.109 R)
• M42: 23,189,465 km (0.115 R)
• M43: 24,472,716 km (0.053 R)
• M44: 25,934,137 km (0.095 R)
• M45: 27,502,671 km (0.091 R)
• M46: 27,899,554 km (0.079 R)
• M47: 27,979,290 km (0.044 R)
• M48: 30,895,102 km (0.086 R)
• M49: 31,473,298 km (0.091 R)
• M50: 32,305,361 km (0.061 R)
• M51: 33,313,351 km (0.119 R)
• M52: 34,076,001 km (0.057 R)
• M53: 34,587,776 km (0.084 R)
• M54: 37,534,854 km (0.04 R)
• M55: 37,886,858 km (0.109 R)
• M56: 38,063,233 km (0.083 R)
• M57: 38,860,440 km (0.076 R)
• M58: 39,484,264 km (0.085 R)
• M59: 42,561,043 km (0.114 R)
• M60: 44,220,981 km (0.04 R)
• M61: 44,313,732 km (0.071 R)
• M62: 45,901,713 km (0.051 R)
• M63: 49,711,073 km (0.117 R)
• M64: 49,904,204 km (0.05 R)
• M65: 50,097,634 km (0.045 R)
• M66: 50,582,182 km (0.116 R)
• M67: 51,068,225 km (0.114 R)
• M68: 51,263,002 km (0.064 R)
• M69: 51,653,452 km (0.08 R)
• M70: 53,126,393 km (0.102 R)
• M71: 54,812,361 km (0.026 R)
• M72: 56,113,563 km (0.081 R)
• M73: 57,627,344 km (0.094 R)
• M74: 59,359,238 km (0.08 R)
• M75: 60,695,147 km (0.107 R)
• M76: 61,004,815 km (0.109 R)
• M77: 61,211,559 km (0.12 R)
• M78: 61,315,081 km (0.117 R)
• M79: 62,040,930 km (0.074 R)
• M80: 62,456,961 km (0.107 R)
• M81: 63,291,867 km (0.066 R)
• M82: 63,501,155 km (0.075 R)
• M83: 63,920,477 km (0.111 R)
• M84: 64,130,363 km (0.098 R)
• M85: 66,030,555 km (0.112 R)
• M86: 67,094,196 km (0.052 R)
• M87: 67,307,672 km (0.087 R)
• M88: 67,842,186 km (0.062 R)
• M89: 68,056,410 km (0.076 R)
• M90: 69,994,301 km (0.086 R)
• M91: 71,732,029 km (0.053 R)
• M92: 72,387,268 km (0.107 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 16,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit