🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.11 AU - 1.35 AU

Year: 484 Days

Day: 46.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 5.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 102,742,413 km

• M1: 100,530 km (0.032 R)
• M2: 450,140 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.93 AU - 2.19 AU

Year: 1049 Days

Day: 27.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,742,413 km

• M1: 1,336,208 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.76 AU - 5.04 AU

Year: 3274 Days

Day: 41.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.01 AU - 5.47 AU

Year: 3661 Days

Day: 38.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 153.3

Radius: 14.5

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 7.7 AU - 10.96 AU

Year: 10110 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 102,742,413 km

• M1: 275,410 km (0.081 R)
• M2: 396,135 km (0.105 R)
• M3: 506,090 km (0.075 R)
• M4: 778,807 km (0.086 R)
• M5: 940,821 km (0.068 R)
• M6: 1,690,157 km (0.077 R)
• M7: 2,240,527 km (0.051 R)
• M8: 2,386,684 km (0.117 R)
• M9: 3,044,317 km (0.086 R)
• M10: 3,887,899 km (0.08 R)
• M11: 3,998,302 km (0.085 R)
• M12: 4,496,912 km (0.107 R)
• M13: 4,753,772 km (0.095 R)
• M14: 5,233,382 km (0.101 R)
• M15: 5,479,022 km (0.09 R)
• M16: 5,578,355 km (0.042 R)
• M17: 6,109,876 km (0.082 R)
• M18: 6,578,566 km (0.083 R)
• M19: 7,086,002 km (0.09 R)
• M20: 7,276,291 km (0.062 R)
• M21: 7,661,655 km (0.075 R)
• M22: 7,857,030 km (0.092 R)
• M23: 7,997,502 km (0.098 R)
• M24: 8,110,598 km (0.087 R)
• M25: 8,395,433 km (0.099 R)
• M26: 8,567,919 km (0.117 R)
• M27: 8,683,708 km (0.118 R)
• M28: 9,122,179 km (0.104 R)
• M29: 9,358,992 km (0.099 R)
• M30: 9,567,981 km (0.1 R)
• M31: 11,549,404 km (0.093 R)
• M32: 11,741,488 km (0.061 R)
• M33: 11,870,142 km (0.108 R)
• M34: 12,064,171 km (0.095 R)
• M35: 12,619,328 km (0.107 R)
• M36: 14,506,954 km (0.095 R)
• M37: 15,027,405 km (0.101 R)
• M38: 15,132,273 km (0.105 R)
• M39: 15,660,204 km (0.12 R)
• M40: 15,802,023 km (0.067 R)
• M41: 16,589,506 km (0.096 R)
• M42: 16,770,370 km (0.028 R)
• M43: 18,464,117 km (0.091 R)
• M44: 18,651,563 km (0.096 R)
• M45: 19,066,099 km (0.082 R)
• M46: 19,445,479 km (0.118 R)
• M47: 19,598,069 km (0.094 R)
• M48: 20,057,933 km (0.08 R)
• M49: 20,832,251 km (0.115 R)
• M50: 22,931,558 km (0.06 R)
• M51: 24,766,376 km (0.069 R)
• M52: 25,889,707 km (0.051 R)
• M53: 26,141,630 km (0.084 R)
• M54: 26,817,363 km (0.083 R)
• M55: 27,200,034 km (0.103 R)
• M56: 27,627,436 km (0.025 R)
• M57: 28,748,821 km (0.053 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 989.9

Radius: 6.8

Gravity: 21.41 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 15.35 AU - 19.77 AU

Year: 26105 Days

Day: 16.8 Hours

Environment

Temp: -183 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 102,742,413 km

• M1: 93,798 km (0.055 R)
• M2: 292,314 km (0.095 R)
• M3: 397,033 km (0.118 R)
• M4: 591,510 km (0.109 R)
• M5: 936,782 km (0.093 R)
• M6: 999,912 km (0.045 R)
• M7: 1,164,171 km (0.066 R)
• M8: 1,555,818 km (0.116 R)
• M9: 2,628,584 km (0.057 R)
• M10: 3,282,327 km (0.116 R)
• M11: 3,527,667 km (0.088 R)
• M12: 3,881,018 km (0.04 R)
• M13: 3,984,090 km (0.117 R)
• M14: 5,290,230 km (0.084 R)
• M15: 5,347,226 km (0.109 R)
• M16: 5,694,144 km (0.102 R)
• M17: 6,470,706 km (0.09 R)
• M18: 7,216,751 km (0.025 R)
• M19: 7,407,488 km (0.099 R)
• M20: 8,121,070 km (0.091 R)
• M21: 8,721,257 km (0.093 R)
• M22: 9,963,817 km (0.108 R)
• M23: 11,040,921 km (0.053 R)
• M24: 11,114,075 km (0.051 R)
• M25: 11,334,432 km (0.088 R)
• M26: 12,381,617 km (0.079 R)
• M27: 12,763,092 km (0.11 R)
• M28: 15,376,118 km (0.073 R)
• M29: 15,457,798 km (0.109 R)
• M30: 15,539,628 km (0.115 R)
• M31: 16,532,958 km (0.093 R)
• M32: 16,616,733 km (0.088 R)
• M33: 16,868,656 km (0.118 R)
• M34: 18,842,151 km (0.084 R)
• M35: 19,368,885 km (0.029 R)
• M36: 19,457,148 km (0.114 R)
• M37: 19,633,973 km (0.034 R)
• M38: 20,346,956 km (0.109 R)
• M39: 22,536,470 km (0.091 R)
• M40: 22,722,271 km (0.099 R)
• M41: 23,001,869 km (0.118 R)
• M42: 23,376,612 km (0.083 R)
• M43: 24,131,932 km (0.115 R)
• M44: 24,322,071 km (0.072 R)
• M45: 25,569,717 km (0.102 R)
• M46: 26,838,157 km (0.109 R)
• M47: 28,628,096 km (0.09 R)
• M48: 30,046,583 km (0.116 R)
• M49: 31,073,871 km (0.118 R)
• M50: 31,177,094 km (0.085 R)
• M51: 31,487,958 km (0.113 R)
• M52: 31,695,600 km (0.104 R)
• M53: 32,636,122 km (0.041 R)
• M54: 34,330,617 km (0.082 R)
• M55: 34,544,392 km (0.07 R)
• M56: 35,836,469 km (0.114 R)
• M57: 37,144,403 km (0.119 R)
• M58: 37,473,818 km (0.097 R)
• M59: 37,804,280 km (0.073 R)
• M60: 40,143,990 km (0.12 R)
• M61: 40,369,135 km (0.109 R)
• M62: 41,729,578 km (0.056 R)
• M63: 46,489,633 km (0.072 R)
• M64: 47,557,313 km (0.087 R)
• M65: 48,873,176 km (0.068 R)
• M66: 49,113,729 km (0.096 R)
• M67: 51,418,284 km (0.115 R)
• M68: 52,768,555 km (0.09 R)
• M69: 54,006,327 km (0.117 R)
• M70: 55,128,311 km (0.109 R)
• M71: 55,504,101 km (0.12 R)
• M72: 56,006,301 km (0.106 R)
• M73: 58,157,818 km (0.107 R)
• M74: 60,723,421 km (0.114 R)
• M75: 63,981,962 km (0.097 R)
• M76: 66,097,126 km (0.084 R)
• M77: 67,564,532 km (0.085 R)
• M78: 69,853,379 km (0.083 R)
• M79: 70,667,341 km (0.067 R)
• M80: 71,347,862 km (0.089 R)
• M81: 71,757,311 km (0.09 R)
• M82: 74,645,149 km (0.102 R)
• M83: 75,616,189 km (0.116 R)
• M84: 77,430,511 km (0.113 R)
• M85: 83,245,979 km (0.11 R)
• M86: 85,408,416 km (0.098 R)
• M87: 88,613,401 km (0.098 R)
• M88: 93,046,734 km (0.063 R)
• M89: 96,343,422 km (0.082 R)
• M90: 98,309,288 km (0.052 R)
• M91: 98,916,954 km (0.105 R)
• M92: 99,221,087 km (0.089 R)
• M93: 100,594,096 km (0.087 R)
• M94: 101,206,400 km (0.03 R)
• M95: 101,819,901 km (0.107 R)

Kuiper Belt

Range: 30.9 - 46.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 528 - 20,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit