🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.63 AU - 0.91 AU

Year: 251 Days

Day: 45.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 45.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.46 AU - 1.5 AU

Year: 668 Days

Day: 34.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,425,331 km

• M1: 724,502 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.99 AU - 2.55 AU

Year: 1268 Days

Day: 16.3 Hours

Environment

Temp: -87 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,425,331 km

• M1: 42,037 km (0.103 R)
• M2: 1,486,105 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.44 AU - 2.98 AU

Year: 1654 Days

Day: 13.9 Hours

Environment

Temp: -105 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.45 AU - 4.61 AU

Year: 3576 Days

Day: 43.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,425,331 km

• M1: 2,260,723 km (0.086 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.8

Radius: 13.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 6.17 AU - 6.77 AU

Year: 6103 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 83,425,331 km

• M1: 285,433 km (0.113 R)
• M2: 404,513 km (0.111 R)
• M3: 661,522 km (0.104 R)
• M4: 775,216 km (0.111 R)
• M5: 1,181,075 km (0.106 R)
• M6: 1,301,202 km (0.114 R)
• M7: 1,638,545 km (0.084 R)
• M8: 1,786,498 km (0.082 R)
• M9: 1,900,641 km (0.118 R)
• M10: 1,990,998 km (0.107 R)
• M11: 2,083,001 km (0.074 R)
• M12: 2,381,748 km (0.095 R)
• M13: 2,465,672 km (0.104 R)
• M14: 2,651,024 km (0.066 R)
• M15: 2,796,882 km (0.071 R)
• M16: 2,915,513 km (0.107 R)
• M17: 3,020,680 km (0.065 R)
• M18: 3,438,806 km (0.11 R)
• M19: 3,630,591 km (0.087 R)
• M20: 3,859,027 km (0.069 R)
• M21: 4,244,540 km (0.113 R)
• M22: 4,329,961 km (0.072 R)
• M23: 4,660,123 km (0.117 R)
• M24: 4,873,001 km (0.117 R)
• M25: 4,998,663 km (0.113 R)
• M26: 5,198,376 km (0.056 R)
• M27: 5,419,183 km (0.1 R)
• M28: 5,643,280 km (0.097 R)
• M29: 5,737,527 km (0.117 R)
• M30: 5,832,372 km (0.11 R)
• M31: 6,023,558 km (0.034 R)
• M32: 6,177,943 km (0.114 R)
• M33: 6,829,143 km (0.091 R)
• M34: 7,522,978 km (0.113 R)
• M35: 7,857,329 km (0.074 R)
• M36: 8,005,132 km (0.096 R)
• M37: 8,239,252 km (0.12 R)
• M38: 8,346,514 km (0.108 R)
• M39: 8,977,518 km (0.1 R)
• M40: 9,287,634 km (0.098 R)
• M41: 10,239,376 km (0.101 R)
• M42: 10,470,505 km (0.105 R)
• M43: 10,586,742 km (0.115 R)
• M44: 10,773,739 km (0.037 R)
• M45: 10,867,537 km (0.115 R)
• M46: 11,127,090 km (0.067 R)
• M47: 11,293,442 km (0.118 R)
• M48: 11,652,477 km (0.094 R)
• M49: 11,845,459 km (0.109 R)
• M50: 11,942,398 km (0.058 R)
• M51: 12,950,987 km (0.106 R)
• M52: 13,326,926 km (0.076 R)
• M53: 13,503,601 km (0.096 R)
• M54: 13,808,183 km (0.051 R)
• M55: 14,012,533 km (0.083 R)
• M56: 14,217,931 km (0.099 R)
• M57: 15,023,217 km (0.109 R)
• M58: 15,312,539 km (0.109 R)
• M59: 15,444,634 km (0.118 R)
• M60: 16,030,609 km (0.046 R)
• M61: 16,461,151 km (0.047 R)
• M62: 16,759,599 km (0.05 R)
• M63: 17,059,692 km (0.091 R)
• M64: 17,554,562 km (0.108 R)
• M65: 17,914,943 km (0.027 R)
• M66: 18,082,194 km (0.113 R)
• M67: 18,418,041 km (0.073 R)
• M68: 18,558,663 km (0.092 R)
• M69: 19,096,168 km (0.115 R)

Asteroid Belt

Center: 8.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.3

Radius: 9.3

Gravity: 11.43 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.21 AU - 12.41 AU

Year: 14106 Days

Day: 10.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,425,331 km

• M1: 117,734 km (0.076 R)
• M2: 266,434 km (0.072 R)
• M3: 337,642 km (0.067 R)
• M4: 417,378 km (0.089 R)
• M5: 922,121 km (0.094 R)
• M6: 1,191,098 km (0.062 R)
• M7: 1,348,326 km (0.106 R)
• M8: 1,921,285 km (0.042 R)
• M9: 1,982,621 km (0.106 R)
• M10: 2,170,216 km (0.094 R)
• M11: 2,767,860 km (0.085 R)
• M12: 2,978,045 km (0.094 R)
• M13: 3,377,172 km (0.087 R)
• M14: 3,451,522 km (0.115 R)
• M15: 3,564,319 km (0.106 R)
• M16: 3,909,591 km (0.119 R)
• M17: 4,632,448 km (0.108 R)
• M18: 5,094,406 km (0.11 R)
• M19: 5,527,193 km (0.026 R)
• M20: 5,703,568 km (0.11 R)
• M21: 6,016,976 km (0.036 R)
• M22: 6,567,047 km (0.072 R)
• M23: 6,707,221 km (0.085 R)
• M24: 6,942,837 km (0.098 R)
• M25: 7,422,448 km (0.104 R)
• M26: 7,519,537 km (0.059 R)
• M27: 8,565,675 km (0.116 R)
• M28: 8,924,560 km (0.109 R)
• M29: 9,656,991 km (0.115 R)
• M30: 10,030,388 km (0.028 R)
• M31: 10,463,025 km (0.066 R)
• M32: 10,736,490 km (0.103 R)
• M33: 11,571,096 km (0.066 R)
• M34: 11,910,683 km (0.032 R)
• M35: 12,657,925 km (0.087 R)
• M36: 12,774,312 km (0.052 R)
• M37: 12,832,655 km (0.108 R)
• M38: 13,538,906 km (0.112 R)
• M39: 13,598,446 km (0.098 R)
• M40: 16,870,900 km (0.053 R)
• M41: 17,127,311 km (0.036 R)
• M42: 17,514,470 km (0.102 R)
• M43: 17,579,246 km (0.114 R)
• M44: 17,904,472 km (0.12 R)
• M45: 18,560,757 km (0.105 R)
• M46: 18,693,002 km (0.098 R)
• M47: 19,560,071 km (0.101 R)
• M48: 21,610,609 km (0.06 R)
• M49: 22,239,070 km (0.115 R)
• M50: 23,442,435 km (0.116 R)
• M51: 23,728,616 km (0.114 R)
• M52: 24,958,011 km (0.067 R)
• M53: 26,282,102 km (0.05 R)
• M54: 26,952,600 km (0.064 R)
• M55: 28,082,811 km (0.114 R)
• M56: 29,151,539 km (0.094 R)
• M57: 29,690,839 km (0.089 R)
• M58: 29,845,673 km (0.077 R)
• M59: 29,923,015 km (0.107 R)
• M60: 30,155,789 km (0.083 R)
• M61: 30,311,371 km (0.115 R)
• M62: 30,467,102 km (0.101 R)
• M63: 33,155,825 km (0.117 R)
• M64: 34,366,072 km (0.091 R)
• M65: 34,854,210 km (0.058 R)
• M66: 36,415,114 km (0.067 R)
• M67: 36,497,841 km (0.102 R)
• M68: 37,329,007 km (0.08 R)
• M69: 37,998,607 km (0.108 R)
• M70: 38,672,097 km (0.106 R)
• M71: 40,287,305 km (0.112 R)
• M72: 41,060,128 km (0.071 R)
• M73: 41,146,296 km (0.071 R)
• M74: 42,446,002 km (0.075 R)
• M75: 43,407,767 km (0.059 R)
• M76: 43,583,395 km (0.093 R)
• M77: 43,759,172 km (0.029 R)
• M78: 45,887,950 km (0.062 R)
• M79: 45,977,410 km (0.056 R)
• M80: 46,694,881 km (0.041 R)
• M81: 48,869,585 km (0.118 R)
• M82: 50,153,285 km (0.083 R)
• M83: 51,820,104 km (0.081 R)
• M84: 53,505,025 km (0.105 R)
• M85: 54,259,596 km (0.054 R)
• M86: 55,017,759 km (0.085 R)
• M87: 55,493,330 km (0.117 R)
• M88: 56,352,920 km (0.054 R)
• M89: 58,278,693 km (0.076 R)
• M90: 59,639,585 km (0.092 R)
• M91: 60,226,158 km (0.095 R)
• M92: 60,618,104 km (0.092 R)
• M93: 62,392,634 km (0.037 R)
• M94: 66,498,049 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 522.4

Radius: 6.3

Gravity: 13.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 16.63 AU - 17.63 AU

Year: 26293 Days

Day: 23.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 83,425,331 km

• M1: 85,869 km (0.084 R)
• M2: 149,448 km (0.053 R)
• M3: 201,957 km (0.111 R)
• M4: 296,653 km (0.102 R)
• M5: 954,883 km (0.119 R)
• M6: 1,722,171 km (0.112 R)
• M7: 2,035,429 km (0.064 R)
• M8: 2,180,389 km (0.113 R)
• M9: 2,366,339 km (0.06 R)
• M10: 3,850,500 km (0.041 R)
• M11: 3,895,229 km (0.082 R)
• M12: 3,939,959 km (0.07 R)
• M13: 4,304,679 km (0.026 R)
• M14: 5,766,400 km (0.08 R)
• M15: 5,817,562 km (0.102 R)
• M16: 5,920,336 km (0.103 R)
• M17: 6,764,217 km (0.025 R)
• M18: 7,421,550 km (0.073 R)
• M19: 7,701,448 km (0.067 R)
• M20: 9,092,559 km (0.052 R)
• M21: 9,152,248 km (0.084 R)
• M22: 9,211,938 km (0.042 R)
• M23: 10,309,687 km (0.115 R)
• M24: 10,684,878 km (0.084 R)
• M25: 11,255,744 km (0.102 R)
• M26: 12,032,456 km (0.094 R)
• M27: 12,427,245 km (0.114 R)
• M28: 12,626,210 km (0.073 R)
• M29: 14,048,437 km (0.097 R)
• M30: 14,394,606 km (0.112 R)
• M31: 14,673,457 km (0.069 R)
• M32: 15,378,362 km (0.061 R)
• M33: 15,663,495 km (0.089 R)
• M34: 15,806,661 km (0.119 R)
• M35: 16,675,076 km (0.025 R)
• M36: 16,748,080 km (0.101 R)
• M37: 18,457,684 km (0.104 R)
• M38: 18,608,928 km (0.103 R)
• M39: 18,836,616 km (0.106 R)
• M40: 19,294,685 km (0.098 R)
• M41: 21,719,516 km (0.105 R)
• M42: 22,039,357 km (0.116 R)
• M43: 22,119,541 km (0.066 R)
• M44: 23,089,534 km (0.08 R)
• M45: 24,404,200 km (0.118 R)
• M46: 24,736,756 km (0.111 R)
• M47: 24,987,033 km (0.097 R)
• M48: 27,363,695 km (0.106 R)
• M49: 29,193,127 km (0.097 R)
• M50: 29,900,276 km (0.098 R)
• M51: 30,167,009 km (0.074 R)
• M52: 30,345,180 km (0.116 R)
• M53: 32,602,163 km (0.118 R)
• M54: 32,693,567 km (0.07 R)
• M55: 32,876,675 km (0.05 R)
• M56: 33,427,943 km (0.09 R)
• M57: 33,889,602 km (0.032 R)
• M58: 35,851,579 km (0.077 R)
• M59: 38,138,631 km (0.102 R)
• M60: 38,524,294 km (0.107 R)
• M61: 39,008,393 km (0.082 R)
• M62: 40,080,262 km (0.082 R)
• M63: 40,570,643 km (0.094 R)
• M64: 40,865,800 km (0.081 R)
• M65: 40,964,385 km (0.097 R)
• M66: 42,352,504 km (0.066 R)
• M67: 43,554,672 km (0.111 R)
• M68: 45,582,920 km (0.12 R)
• M69: 46,917,632 km (0.081 R)
• M70: 47,641,686 km (0.108 R)
• M71: 48,682,438 km (0.114 R)
• M72: 51,104,428 km (0.11 R)
• M73: 51,423,370 km (0.091 R)
• M74: 51,529,735 km (0.118 R)
• M75: 52,169,714 km (0.065 R)
• M76: 53,565,462 km (0.102 R)
• M77: 59,940,426 km (0.03 R)
• M78: 60,501,119 km (0.108 R)
• M79: 62,533,855 km (0.083 R)
• M80: 62,761,094 km (0.11 R)
• M81: 63,672,893 km (0.115 R)
• M82: 67,014,461 km (0.106 R)
• M83: 67,479,860 km (0.098 R)
• M84: 68,413,799 km (0.064 R)
• M85: 68,999,624 km (0.099 R)
• M86: 70,530,759 km (0.073 R)
• M87: 71,004,236 km (0.037 R)
• M88: 71,716,172 km (0.093 R)
• M89: 73,866,492 km (0.115 R)
• M90: 74,226,873 km (0.106 R)
• M91: 74,587,853 km (0.094 R)
• M92: 77,009,543 km (0.077 R)
• M93: 79,949,440 km (0.115 R)
• M94: 80,195,978 km (0.084 R)
• M95: 80,442,964 km (0.115 R)
• M96: 80,813,667 km (0.092 R)
• M97: 81,805,352 km (0.086 R)
• M98: 83,300,283 km (0.1 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 14,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit