🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.51 AU - 0.57 AU

Year: 144 Days

Day: 20 Hours

Environment

Temp: 219 °C

Axial Tilt: 34.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.39 AU - 2.17 AU

Year: 863 Days

Day: 28.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.26 AU - 2.78 AU

Year: 1454 Days

Day: 20 Hours

Environment

Temp: -77 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.95 AU - 3.93 AU

Year: 2319 Days

Day: 37.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.2

Radius: 10.2

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.26 AU - 9.88 AU

Year: 8332 Days

Day: 11.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,486,431 km

• M1: 128,205 km (0.12 R)
• M2: 231,278 km (0.112 R)
• M3: 422,165 km (0.062 R)
• M4: 610,210 km (0.08 R)
• M5: 762,201 km (0.052 R)
• M6: 910,303 km (0.105 R)
• M7: 1,179,280 km (0.115 R)
• M8: 1,555,818 km (0.101 R)
• M9: 1,812,677 km (0.115 R)
• M10: 2,153,013 km (0.104 R)
• M11: 2,513,693 km (0.081 R)
• M12: 2,841,761 km (0.078 R)
• M13: 3,428,185 km (0.066 R)
• M14: 3,735,309 km (0.082 R)
• M15: 3,849,303 km (0.113 R)
• M16: 3,964,344 km (0.08 R)
• M17: 4,227,636 km (0.12 R)
• M18: 4,740,457 km (0.08 R)
• M19: 4,833,058 km (0.103 R)
• M20: 5,595,409 km (0.104 R)
• M21: 6,394,860 km (0.032 R)
• M22: 6,982,929 km (0.108 R)
• M23: 7,444,140 km (0.094 R)
• M24: 7,952,024 km (0.043 R)
• M25: 8,810,716 km (0.099 R)
• M26: 8,924,859 km (0.061 R)
• M27: 9,542,100 km (0.065 R)
• M28: 9,698,580 km (0.117 R)
• M29: 10,173,254 km (0.093 R)
• M30: 10,453,600 km (0.049 R)
• M31: 10,940,092 km (0.106 R)
• M32: 11,351,187 km (0.104 R)
• M33: 11,767,518 km (0.101 R)
• M34: 11,935,367 km (0.108 R)
• M35: 12,146,300 km (0.079 R)
• M36: 13,263,347 km (0.096 R)
• M37: 14,278,668 km (0.069 R)
• M38: 14,727,910 km (0.107 R)
• M39: 14,863,596 km (0.025 R)
• M40: 15,871,287 km (0.047 R)
• M41: 16,336,536 km (0.047 R)
• M42: 17,043,087 km (0.077 R)
• M43: 17,280,648 km (0.086 R)
• M44: 17,663,320 km (0.088 R)
• M45: 18,339,652 km (0.045 R)
• M46: 18,926,075 km (0.108 R)
• M47: 19,221,531 km (0.108 R)
• M48: 20,017,093 km (0.109 R)
• M49: 21,230,631 km (0.116 R)
• M50: 21,897,837 km (0.101 R)
• M51: 22,623,985 km (0.115 R)
• M52: 22,885,333 km (0.107 R)
• M53: 23,358,212 km (0.061 R)
• M54: 23,781,125 km (0.049 R)
• M55: 24,366,950 km (0.06 R)
• M56: 24,473,912 km (0.093 R)
• M57: 25,065,422 km (0.102 R)
• M58: 25,389,900 km (0.094 R)
• M59: 26,537,017 km (0.081 R)
• M60: 27,199,885 km (0.073 R)
• M61: 27,533,488 km (0.104 R)
• M62: 27,812,488 km (0.09 R)
• M63: 28,148,485 km (0.109 R)
• M64: 28,317,082 km (0.116 R)
• M65: 28,542,227 km (0.069 R)
• M66: 29,051,159 km (0.052 R)
• M67: 29,620,229 km (0.116 R)
• M68: 31,174,850 km (0.093 R)
• M69: 31,582,205 km (0.112 R)
• M70: 32,108,490 km (0.07 R)
• M71: 32,225,925 km (0.053 R)
• M72: 33,585,769 km (0.093 R)
• M73: 35,751,797 km (0.087 R)
• M74: 36,056,228 km (0.108 R)
• M75: 37,900,621 km (0.113 R)
• M76: 38,211,036 km (0.112 R)
• M77: 38,709,347 km (0.081 R)
• M78: 38,896,793 km (0.076 R)
• M79: 39,398,245 km (0.037 R)
• M80: 40,851,439 km (0.097 R)
• M81: 41,042,176 km (0.098 R)
• M82: 41,105,905 km (0.088 R)
• M83: 42,322,135 km (0.109 R)
• M84: 42,386,462 km (0.057 R)
• M85: 42,708,696 km (0.108 R)
• M86: 43,161,080 km (0.1 R)
• M87: 43,225,856 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.4

Radius: 4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 16.66 AU - 21.94 AU

Year: 30815 Days

Day: 17.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,486,431 km

• M1: 358,137 km (0.105 R)
• M2: 430,692 km (0.046 R)
• M3: 749,785 km (0.081 R)
• M4: 902,075 km (0.081 R)
• M5: 1,002,306 km (0.118 R)
• M6: 1,279,660 km (0.085 R)
• M7: 1,485,058 km (0.052 R)
• M8: 1,799,812 km (0.104 R)
• M9: 2,405,235 km (0.103 R)
• M10: 2,544,660 km (0.104 R)
• M11: 2,601,058 km (0.109 R)
• M12: 3,249,565 km (0.076 R)
• M13: 3,815,344 km (0.118 R)
• M14: 3,945,195 km (0.104 R)
• M15: 4,109,454 km (0.115 R)
• M16: 4,684,957 km (0.065 R)
• M17: 5,035,165 km (0.057 R)
• M18: 5,429,954 km (0.116 R)
• M19: 5,502,808 km (0.105 R)
• M20: 5,984,364 km (0.087 R)
• M21: 6,135,308 km (0.058 R)
• M22: 6,211,154 km (0.075 R)
• M23: 6,402,340 km (0.062 R)
• M24: 6,440,787 km (0.095 R)
• M25: 6,987,268 km (0.093 R)
• M26: 7,026,911 km (0.115 R)
• M27: 7,548,559 km (0.07 R)
• M28: 7,917,019 km (0.114 R)
• M29: 8,249,425 km (0.12 R)
• M30: 8,333,200 km (0.092 R)
• M31: 9,056,954 km (0.09 R)
• M32: 9,360,788 km (0.082 R)
• M33: 9,978,477 km (0.055 R)
• M34: 11,252,752 km (0.058 R)
• M35: 11,720,245 km (0.082 R)
• M36: 12,193,872 km (0.114 R)
• M37: 12,625,611 km (0.079 R)
• M38: 13,405,316 km (0.104 R)
• M39: 14,000,416 km (0.085 R)
• M40: 15,940,551 km (0.095 R)
• M41: 16,412,382 km (0.049 R)
• M42: 17,208,692 km (0.064 R)
• M43: 17,854,805 km (0.099 R)
• M44: 18,508,847 km (0.117 R)
• M45: 18,728,606 km (0.092 R)
• M46: 19,281,670 km (0.073 R)
• M47: 19,448,770 km (0.095 R)
• M48: 19,560,370 km (0.081 R)
• M49: 19,672,120 km (0.099 R)
• M50: 19,728,070 km (0.096 R)
• M51: 21,836,502 km (0.065 R)
• M52: 22,068,678 km (0.055 R)
• M53: 22,126,871 km (0.086 R)
• M54: 22,476,930 km (0.109 R)
• M55: 22,594,066 km (0.088 R)
• M56: 23,538,178 km (0.12 R)
• M57: 24,615,731 km (0.075 R)
• M58: 25,403,962 km (0.057 R)
• M59: 25,770,477 km (0.116 R)
• M60: 25,831,812 km (0.105 R)
• M61: 31,408,971 km (0.064 R)
• M62: 31,540,018 km (0.05 R)
• M63: 31,933,909 km (0.086 R)
• M64: 32,329,446 km (0.109 R)
• M65: 32,792,900 km (0.098 R)
• M66: 32,992,165 km (0.09 R)
• M67: 33,325,319 km (0.106 R)
• M68: 34,533,621 km (0.117 R)
• M69: 36,579,223 km (0.112 R)
• M70: 36,993,010 km (0.09 R)
• M71: 37,339,030 km (0.099 R)
• M72: 37,825,223 km (0.113 R)
• M73: 39,578,809 km (0.097 R)
• M74: 41,143,603 km (0.097 R)
• M75: 41,502,189 km (0.059 R)
• M76: 41,573,996 km (0.04 R)
• M77: 41,717,760 km (0.113 R)
• M78: 43,091,816 km (0.099 R)
• M79: 43,893,960 km (0.043 R)
• M80: 44,480,533 km (0.081 R)
• M81: 45,069,650 km (0.026 R)
• M82: 47,076,954 km (0.099 R)
• M83: 47,602,192 km (0.081 R)
• M84: 48,431,263 km (0.097 R)
• M85: 48,734,050 km (0.088 R)
• M86: 48,809,746 km (0.053 R)
• M87: 49,798,438 km (0.066 R)
• M88: 50,256,956 km (0.116 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 18,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit