🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.04 AU - 1.16 AU

Year: 421 Days

Day: 43.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 124.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 60,266,961 km

• M1: 140,472 km (0.117 R)
• M2: 1,116,150 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.77 AU - 1.81 AU

Year: 875 Days

Day: 47.6 Hours

Environment

Temp: -61 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,266,961 km

• M1: 178,321 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.66 AU - 2.5 AU

Year: 1096 Days

Day: 29.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.34 AU - 4.6 AU

Year: 3452 Days

Day: 26.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,266,961 km

• M1: 1,171,950 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.96 AU - 5.28 AU

Year: 3627 Days

Day: 43.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,266,961 km

• M1: 155,432 km (0.078 R)

Asteroid Belt

Center: 5.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.2

Radius: 13.5

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.18 AU - 7.42 AU

Year: 5776 Days

Day: 9.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,266,961 km

• M1: 185,053 km (0.057 R)
• M2: 280,047 km (0.086 R)
• M3: 580,141 km (0.101 R)
• M4: 764,744 km (0.03 R)
• M5: 1,146,817 km (0.074 R)
• M6: 1,281,605 km (0.075 R)
• M7: 1,531,284 km (0.108 R)
• M8: 1,719,628 km (0.073 R)
• M9: 1,915,900 km (0.072 R)
• M10: 2,224,670 km (0.097 R)
• M11: 2,417,651 km (0.087 R)
• M12: 2,983,430 km (0.117 R)
• M13: 3,766,575 km (0.113 R)
• M14: 3,868,900 km (0.096 R)
• M15: 4,394,737 km (0.098 R)
• M16: 7,061,767 km (0.087 R)
• M17: 7,380,411 km (0.049 R)
• M18: 7,606,304 km (0.117 R)
• M19: 7,801,828 km (0.071 R)
• M20: 7,933,025 km (0.102 R)
• M21: 8,264,385 km (0.079 R)
• M22: 8,634,191 km (0.061 R)
• M23: 8,770,026 km (0.081 R)
• M24: 8,906,459 km (0.117 R)
• M25: 9,147,162 km (0.059 R)
• M26: 9,389,959 km (0.053 R)
• M27: 10,059,858 km (0.082 R)
• M28: 10,781,818 km (0.073 R)
• M29: 11,075,179 km (0.08 R)
• M30: 12,047,266 km (0.048 R)
• M31: 12,237,255 km (0.075 R)
• M32: 12,466,739 km (0.062 R)
• M33: 12,774,761 km (0.044 R)
• M34: 13,477,272 km (0.089 R)
• M35: 13,753,879 km (0.059 R)
• M36: 14,352,869 km (0.055 R)
• M37: 15,164,886 km (0.113 R)
• M38: 15,411,423 km (0.077 R)
• M39: 15,617,868 km (0.047 R)
• M40: 16,833,351 km (0.104 R)
• M41: 17,603,181 km (0.08 R)
• M42: 18,122,735 km (0.064 R)
• M43: 18,603,393 km (0.063 R)
• M44: 18,735,189 km (0.059 R)
• M45: 19,756,344 km (0.095 R)
• M46: 20,749,973 km (0.101 R)
• M47: 21,482,853 km (0.088 R)
• M48: 21,852,509 km (0.076 R)
• M49: 21,945,110 km (0.094 R)
• M50: 22,738,727 km (0.1 R)
• M51: 23,068,291 km (0.116 R)
• M52: 23,684,335 km (0.064 R)
• M53: 23,970,516 km (0.083 R)
• M54: 24,066,258 km (0.102 R)
• M55: 24,932,879 km (0.118 R)
• M56: 26,350,618 km (0.108 R)
• M57: 26,746,304 km (0.077 R)
• M58: 26,845,487 km (0.104 R)
• M59: 27,443,580 km (0.031 R)
• M60: 29,161,562 km (0.094 R)
• M61: 29,263,737 km (0.11 R)
• M62: 30,188,551 km (0.109 R)
• M63: 30,758,369 km (0.057 R)
• M64: 30,966,460 km (0.1 R)
• M65: 31,227,209 km (0.028 R)
• M66: 31,961,286 km (0.04 R)
• M67: 32,119,261 km (0.094 R)
• M68: 33,607,012 km (0.116 R)
• M69: 33,821,236 km (0.066 R)
• M70: 34,251,330 km (0.091 R)
• M71: 34,845,682 km (0.059 R)
• M72: 35,334,419 km (0.112 R)
• M73: 36,044,560 km (0.085 R)
• M74: 36,209,117 km (0.095 R)
• M75: 36,318,922 km (0.062 R)
• M76: 36,980,145 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.6

Radius: 13.5

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 6.35 AU - 9.55 AU

Year: 8187 Days

Day: 14.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 60,266,961 km

• M1: 170,691 km (0.105 R)
• M2: 261,198 km (0.086 R)
• M3: 510,578 km (0.114 R)
• M4: 641,027 km (0.088 R)
• M5: 735,573 km (0.078 R)
• M6: 835,654 km (0.089 R)
• M7: 1,037,162 km (0.111 R)
• M8: 1,122,582 km (0.113 R)
• M9: 1,301,352 km (0.105 R)
• M10: 1,506,301 km (0.106 R)
• M11: 1,621,192 km (0.09 R)
• M12: 1,913,058 km (0.091 R)
• M13: 2,074,623 km (0.098 R)
• M14: 2,166,476 km (0.074 R)
• M15: 2,297,375 km (0.093 R)
• M16: 2,411,667 km (0.078 R)
• M17: 3,202,142 km (0.062 R)
• M18: 3,749,072 km (0.09 R)
• M19: 4,022,238 km (0.088 R)
• M20: 4,396,532 km (0.097 R)
• M21: 4,563,932 km (0.042 R)
• M22: 4,855,797 km (0.063 R)
• M23: 5,204,211 km (0.072 R)
• M24: 6,926,830 km (0.068 R)
• M25: 8,185,098 km (0.069 R)
• M26: 8,332,452 km (0.091 R)
• M27: 8,961,511 km (0.112 R)
• M28: 9,052,616 km (0.081 R)
• M29: 9,699,178 km (0.094 R)
• M30: 10,488,456 km (0.087 R)
• M31: 12,330,455 km (0.118 R)
• M32: 12,772,367 km (0.072 R)
• M33: 14,022,856 km (0.115 R)
• M34: 15,385,094 km (0.103 R)
• M35: 16,304,223 km (0.12 R)
• M36: 17,014,663 km (0.09 R)
• M37: 17,392,697 km (0.051 R)
• M38: 17,773,573 km (0.119 R)
• M39: 19,521,026 km (0.037 R)
• M40: 19,956,506 km (0.068 R)
• M41: 20,155,471 km (0.069 R)
• M42: 21,935,237 km (0.062 R)
• M43: 22,264,202 km (0.074 R)
• M44: 22,594,814 km (0.106 R)
• M45: 22,802,156 km (0.05 R)
• M46: 22,927,070 km (0.07 R)
• M47: 23,135,460 km (0.084 R)
• M48: 24,357,077 km (0.104 R)
• M49: 24,997,206 km (0.041 R)
• M50: 26,032,872 km (0.045 R)
• M51: 26,163,321 km (0.034 R)
• M52: 26,250,387 km (0.078 R)
• M53: 28,414,021 km (0.031 R)
• M54: 28,548,360 km (0.111 R)
• M55: 28,952,723 km (0.069 R)
• M56: 29,539,895 km (0.056 R)
• M57: 29,994,373 km (0.108 R)

Asteroid Belt

Center: 9.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.1

Radius: 13

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.73 AU - 14.19 AU

Year: 14170 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 60,266,961 km

• M1: 204,650 km (0.117 R)
• M2: 357,838 km (0.109 R)
• M3: 521,947 km (0.086 R)
• M4: 1,157,738 km (0.055 R)
• M5: 1,274,873 km (0.081 R)
• M6: 1,811,630 km (0.116 R)
• M7: 2,062,356 km (0.034 R)
• M8: 2,754,546 km (0.072 R)
• M9: 3,109,990 km (0.086 R)
• M10: 3,209,473 km (0.119 R)
• M11: 3,411,879 km (0.093 R)
• M12: 3,653,479 km (0.073 R)
• M13: 3,972,422 km (0.1 R)
• M14: 4,524,139 km (0.119 R)
• M15: 4,828,421 km (0.086 R)
• M16: 5,139,584 km (0.119 R)
• M17: 5,618,447 km (0.03 R)
• M18: 6,070,233 km (0.091 R)
• M19: 6,533,837 km (0.08 R)
• M20: 6,619,407 km (0.103 R)
• M21: 9,210,442 km (0.073 R)
• M22: 10,236,234 km (0.111 R)
• M23: 11,400,854 km (0.077 R)
• M24: 11,504,076 km (0.112 R)
• M25: 11,659,658 km (0.093 R)
• M26: 12,025,126 km (0.044 R)
• M27: 12,660,617 km (0.109 R)
• M28: 13,198,571 km (0.069 R)
• M29: 13,579,597 km (0.095 R)
• M30: 14,744,366 km (0.107 R)
• M31: 16,230,471 km (0.108 R)
• M32: 16,580,231 km (0.093 R)
• M33: 16,697,366 km (0.055 R)
• M34: 17,287,231 km (0.114 R)
• M35: 18,004,104 km (0.096 R)
• M36: 18,245,106 km (0.059 R)
• M37: 20,840,928 km (0.084 R)
• M38: 21,539,700 km (0.104 R)
• M39: 21,731,634 km (0.115 R)
• M40: 22,310,877 km (0.098 R)
• M41: 22,440,279 km (0.104 R)
• M42: 22,634,756 km (0.107 R)
• M43: 23,156,404 km (0.077 R)
• M44: 23,287,452 km (0.094 R)
• M45: 25,013,213 km (0.119 R)
• M46: 25,214,871 km (0.115 R)
• M47: 26,231,837 km (0.078 R)
• M48: 26,505,302 km (0.098 R)
• M49: 26,917,294 km (0.114 R)
• M50: 27,469,909 km (0.08 R)
• M51: 27,608,736 km (0.105 R)
• M52: 27,886,838 km (0.107 R)
• M53: 29,717,617 km (0.091 R)
• M54: 30,074,109 km (0.096 R)
• M55: 30,288,782 km (0.112 R)
• M56: 31,659,697 km (0.117 R)
• M57: 32,535,891 km (0.083 R)
• M58: 32,682,796 km (0.117 R)
• M59: 33,865,218 km (0.096 R)
• M60: 34,163,067 km (0.093 R)
• M61: 34,911,505 km (0.054 R)
• M62: 35,287,595 km (0.096 R)
• M63: 36,653,124 km (0.085 R)
• M64: 37,573,001 km (0.076 R)
• M65: 39,749,052 km (0.092 R)
• M66: 40,536,086 km (0.065 R)
• M67: 41,169,334 km (0.113 R)
• M68: 42,847,373 km (0.112 R)
• M69: 45,283,126 km (0.109 R)
• M70: 46,435,029 km (0.096 R)
• M71: 46,517,757 km (0.116 R)
• M72: 48,097,511 km (0.113 R)
• M73: 48,936,007 km (0.1 R)
• M74: 49,441,498 km (0.069 R)
• M75: 50,627,510 km (0.037 R)
• M76: 51,566,087 km (0.081 R)
• M77: 52,252,143 km (0.029 R)
• M78: 53,027,658 km (0.077 R)
• M79: 54,241,645 km (0.1 R)
• M80: 57,227,768 km (0.083 R)
• M81: 57,849,197 km (0.062 R)
• M82: 58,205,240 km (0.055 R)
• M83: 58,294,401 km (0.034 R)
• M84: 59,098,788 km (0.061 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: 371 - 17,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit