🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.95 AU - 2.45 AU

Year: 1158 Days

Day: 17.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.05 AU - 2.55 AU

Year: 1237 Days

Day: 18.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.21 AU - 3.51 AU

Year: 1716 Days

Day: 37.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.75 AU - 3.43 AU

Year: 1927 Days

Day: 47 Hours

Environment

Temp: -92 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.53 AU - 4.95 AU

Year: 3097 Days

Day: 41.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.9

Radius: 9.4

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.97 AU - 6.19 AU

Year: 5319 Days

Day: 6.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 77,614,641 km

• M1: 143,315 km (0.045 R)
• M2: 320,738 km (0.104 R)
• M3: 452,982 km (0.099 R)
• M4: 540,348 km (0.101 R)
• M5: 653,743 km (0.059 R)
• M6: 850,763 km (0.115 R)
• M7: 985,401 km (0.098 R)
• M8: 1,139,487 km (0.106 R)
• M9: 1,263,653 km (0.114 R)
• M10: 1,340,397 km (0.098 R)
• M11: 1,485,208 km (0.077 R)
• M12: 1,621,641 km (0.076 R)
• M13: 1,790,836 km (0.086 R)
• M14: 2,348,836 km (0.113 R)
• M15: 2,476,294 km (0.047 R)
• M16: 2,589,838 km (0.066 R)
• M17: 2,838,919 km (0.093 R)
• M18: 3,486,528 km (0.111 R)
• M19: 3,761,788 km (0.082 R)
• M20: 4,120,823 km (0.095 R)
• M21: 4,932,691 km (0.113 R)
• M22: 5,325,535 km (0.081 R)
• M23: 5,451,795 km (0.05 R)
• M24: 5,750,093 km (0.115 R)
• M25: 5,966,412 km (0.112 R)
• M26: 6,812,986 km (0.104 R)
• M27: 7,227,223 km (0.116 R)
• M28: 9,596,255 km (0.099 R)
• M29: 9,801,503 km (0.103 R)
• M30: 9,930,606 km (0.069 R)
• M31: 10,242,667 km (0.117 R)
• M32: 11,144,443 km (0.098 R)
• M33: 12,071,501 km (0.047 R)
• M34: 12,404,506 km (0.098 R)
• M35: 12,909,847 km (0.099 R)
• M36: 13,079,791 km (0.088 R)
• M37: 13,565,385 km (0.114 R)
• M38: 13,969,599 km (0.088 R)
• M39: 14,701,432 km (0.111 R)
• M40: 15,146,635 km (0.12 R)
• M41: 15,475,750 km (0.107 R)
• M42: 15,837,627 km (0.1 R)
• M43: 15,989,170 km (0.097 R)
• M44: 16,477,607 km (0.063 R)
• M45: 16,970,831 km (0.046 R)
• M46: 17,312,812 km (0.077 R)
• M47: 17,594,206 km (0.059 R)
• M48: 17,814,264 km (0.102 R)
• M49: 18,671,161 km (0.065 R)
• M50: 18,735,189 km (0.108 R)
• M51: 19,411,820 km (0.077 R)
• M52: 19,541,671 km (0.111 R)
• M53: 19,867,345 km (0.096 R)
• M54: 20,392,284 km (0.116 R)
• M55: 20,822,079 km (0.101 R)
• M56: 21,892,900 km (0.102 R)
• M57: 22,673,652 km (0.045 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 815.6

Radius: 6.9

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.95 AU - 17.35 AU

Year: 18883 Days

Day: 19.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 77,614,641 km

• M1: 175,329 km (0.118 R)
• M2: 305,030 km (0.105 R)
• M3: 550,520 km (0.109 R)
• M4: 1,031,777 km (0.116 R)
• M5: 1,196,933 km (0.118 R)
• M6: 1,400,386 km (0.056 R)
• M7: 1,873,115 km (0.093 R)
• M8: 3,148,886 km (0.109 R)
• M9: 3,268,414 km (0.109 R)
• M10: 3,636,275 km (0.09 R)
• M11: 3,931,432 km (0.039 R)
• M12: 4,103,619 km (0.06 R)
• M13: 4,544,933 km (0.094 R)
• M14: 5,140,931 km (0.091 R)
• M15: 5,187,905 km (0.105 R)
• M16: 5,329,424 km (0.107 R)
• M17: 5,520,012 km (0.117 R)
• M18: 7,493,507 km (0.094 R)
• M19: 8,140,518 km (0.117 R)
• M20: 8,749,381 km (0.075 R)
• M21: 8,917,978 km (0.105 R)
• M22: 10,245,809 km (0.103 R)
• M23: 11,023,269 km (0.094 R)
• M24: 11,943,894 km (0.116 R)
• M25: 12,571,158 km (0.092 R)
• M26: 13,467,399 km (0.067 R)
• M27: 13,532,175 km (0.116 R)
• M28: 13,923,074 km (0.087 R)
• M29: 14,916,852 km (0.057 R)
• M30: 16,553,752 km (0.107 R)
• M31: 16,692,729 km (0.12 R)
• M32: 16,901,867 km (0.04 R)
• M33: 16,971,729 km (0.1 R)
• M34: 19,772,799 km (0.07 R)
• M35: 20,068,106 km (0.116 R)
• M36: 20,513,758 km (0.094 R)
• M37: 20,737,855 km (0.044 R)
• M38: 20,962,701 km (0.032 R)
• M39: 22,559,508 km (0.078 R)
• M40: 24,431,726 km (0.116 R)
• M41: 25,466,494 km (0.084 R)
• M42: 26,759,618 km (0.097 R)
• M43: 27,250,000 km (0.086 R)
• M44: 27,414,259 km (0.051 R)
• M45: 29,493,519 km (0.081 R)
• M46: 30,424,317 km (0.088 R)
• M47: 30,679,831 km (0.108 R)
• M48: 31,622,895 km (0.09 R)
• M49: 33,098,978 km (0.103 R)
• M50: 34,154,391 km (0.112 R)
• M51: 36,027,954 km (0.072 R)
• M52: 36,298,278 km (0.106 R)
• M53: 38,761,556 km (0.065 R)
• M54: 40,620,759 km (0.041 R)
• M55: 40,808,354 km (0.089 R)
• M56: 41,844,768 km (0.062 R)
• M57: 42,985,452 km (0.063 R)
• M58: 43,943,627 km (0.09 R)
• M59: 44,715,402 km (0.093 R)
• M60: 45,394,277 km (0.119 R)
• M61: 45,978,906 km (0.038 R)
• M62: 46,369,954 km (0.055 R)
• M63: 47,057,057 km (0.057 R)
• M64: 47,451,248 km (0.055 R)
• M65: 47,846,485 km (0.113 R)
• M66: 48,044,553 km (0.116 R)
• M67: 48,640,401 km (0.066 R)
• M68: 48,839,516 km (0.072 R)
• M69: 50,240,949 km (0.085 R)
• M70: 50,341,628 km (0.042 R)
• M71: 52,674,158 km (0.036 R)
• M72: 54,111,046 km (0.097 R)
• M73: 55,769,039 km (0.052 R)
• M74: 55,873,309 km (0.112 R)
• M75: 55,977,578 km (0.096 R)
• M76: 56,813,831 km (0.092 R)
• M77: 58,075,988 km (0.12 R)
• M78: 58,181,604 km (0.047 R)
• M79: 59,347,270 km (0.11 R)
• M80: 60,199,978 km (0.091 R)
• M81: 60,306,791 km (0.119 R)
• M82: 64,086,830 km (0.107 R)
• M83: 64,196,037 km (0.103 R)
• M84: 64,633,162 km (0.058 R)
• M85: 65,730,163 km (0.064 R)
• M86: 65,840,267 km (0.079 R)
• M87: 66,060,625 km (0.053 R)
• M88: 66,612,341 km (0.057 R)
• M89: 66,722,894 km (0.05 R)
• M90: 66,944,150 km (0.081 R)
• M91: 67,054,852 km (0.073 R)
• M92: 68,611,418 km (0.111 R)
• M93: 70,404,797 km (0.048 R)
• M94: 71,081,279 km (0.086 R)
• M95: 71,307,321 km (0.117 R)
• M96: 73,466,018 km (0.107 R)
• M97: 74,725,483 km (0.07 R)
• M98: 74,840,374 km (0.104 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 16,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit