🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.66 AU - 0.7 AU

Year: 201 Days

Day: 23.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.72 AU - 1.04 AU

Year: 296 Days

Day: 45.3 Hours

Environment

Temp: 109 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.42 AU - 4.24 AU

Year: 2685 Days

Day: 25.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,974,721 km

• M1: 141,819 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.12 AU - 4.66 AU

Year: 3294 Days

Day: 13.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.6

Radius: 8.2

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.89 AU - 8.23 AU

Year: 6719 Days

Day: 8.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 39,974,721 km

• M1: 105,317 km (0.041 R)
• M2: 194,028 km (0.066 R)
• M3: 822,639 km (0.092 R)
• M4: 1,453,942 km (0.082 R)
• M5: 1,725,013 km (0.118 R)
• M6: 1,785,301 km (0.09 R)
• M7: 2,183,381 km (0.035 R)
• M8: 2,270,746 km (0.098 R)
• M9: 2,562,612 km (0.12 R)
• M10: 2,654,913 km (0.089 R)
• M11: 2,890,380 km (0.107 R)
• M12: 3,010,807 km (0.114 R)
• M13: 3,231,613 km (0.063 R)
• M14: 3,306,412 km (0.079 R)
• M15: 3,457,805 km (0.118 R)
• M16: 3,689,233 km (0.094 R)
• M17: 3,767,473 km (0.027 R)
• M18: 3,925,747 km (0.079 R)
• M19: 4,032,411 km (0.06 R)
• M20: 4,580,388 km (0.068 R)
• M21: 5,416,191 km (0.088 R)
• M22: 5,654,949 km (0.106 R)
• M23: 6,517,830 km (0.056 R)
• M24: 8,329,310 km (0.115 R)
• M25: 8,501,348 km (0.068 R)
• M26: 9,307,680 km (0.059 R)
• M27: 9,919,236 km (0.11 R)
• M28: 10,692,657 km (0.095 R)
• M29: 10,842,106 km (0.077 R)
• M30: 11,600,118 km (0.099 R)
• M31: 11,946,736 km (0.091 R)
• M32: 12,024,228 km (0.05 R)
• M33: 12,335,990 km (0.112 R)
• M34: 12,689,789 km (0.077 R)
• M35: 13,407,410 km (0.064 R)
• M36: 13,893,154 km (0.104 R)
• M37: 14,097,355 km (0.077 R)
• M38: 14,343,593 km (0.104 R)
• M39: 15,258,684 km (0.094 R)
• M40: 15,384,944 km (0.071 R)
• M41: 15,511,504 km (0.079 R)
• M42: 15,596,027 km (0.09 R)
• M43: 15,680,849 km (0.087 R)
• M44: 16,278,343 km (0.063 R)
• M45: 16,536,698 km (0.031 R)
• M46: 16,796,400 km (0.066 R)
• M47: 17,013,915 km (0.11 R)
• M48: 17,451,639 km (0.08 R)
• M49: 17,671,847 km (0.04 R)
• M50: 17,804,540 km (0.093 R)
• M51: 18,248,846 km (0.073 R)
• M52: 19,239,333 km (0.082 R)
• M53: 19,330,289 km (0.093 R)
• M54: 19,466,872 km (0.032 R)
• M55: 20,432,376 km (0.08 R)
• M56: 20,804,277 km (0.044 R)
• M57: 20,991,124 km (0.087 R)
• M58: 21,460,413 km (0.085 R)
• M59: 22,123,431 km (0.09 R)
• M60: 22,841,201 km (0.07 R)
• M61: 23,034,033 km (0.077 R)
• M62: 23,469,512 km (0.08 R)
• M63: 23,712,758 km (0.078 R)
• M64: 24,005,522 km (0.075 R)
• M65: 25,587,818 km (0.08 R)
• M66: 25,687,899 km (0.096 R)
• M67: 26,796,569 km (0.072 R)
• M68: 26,898,146 km (0.1 R)
• M69: 27,152,612 km (0.114 R)
• M70: 27,920,797 km (0.091 R)
• M71: 29,164,703 km (0.102 R)
• M72: 30,745,055 km (0.101 R)
• M73: 30,957,783 km (0.104 R)
• M74: 31,545,553 km (0.1 R)
• M75: 31,652,815 km (0.118 R)
• M76: 32,136,914 km (0.116 R)
• M77: 32,298,928 km (0.103 R)
• M78: 32,786,318 km (0.116 R)
• M79: 32,949,230 km (0.112 R)
• M80: 35,148,469 km (0.106 R)
• M81: 35,203,969 km (0.095 R)
• M82: 35,538,171 km (0.063 R)
• M83: 37,281,136 km (0.097 R)
• M84: 37,451,378 km (0.085 R)
• M85: 38,077,445 km (0.035 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.8

Radius: 13.2

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 11.12 AU - 13.98 AU

Year: 15924 Days

Day: 12.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 39,974,721 km

• M1: 205,248 km (0.07 R)
• M2: 523,742 km (0.106 R)
• M3: 805,285 km (0.031 R)
• M4: 910,602 km (0.101 R)
• M5: 1,272,031 km (0.056 R)
• M6: 1,977,684 km (0.12 R)
• M7: 2,352,127 km (0.111 R)
• M8: 2,548,101 km (0.034 R)
• M9: 3,082,763 km (0.105 R)
• M10: 3,276,044 km (0.086 R)
• M11: 3,584,963 km (0.092 R)
• M12: 3,903,457 km (0.081 R)
• M13: 4,231,226 km (0.083 R)
• M14: 4,326,520 km (0.105 R)
• M15: 4,519,352 km (0.08 R)
• M16: 4,789,226 km (0.093 R)
• M17: 4,913,542 km (0.04 R)
• M18: 5,191,196 km (0.075 R)
• M19: 5,293,371 km (0.099 R)
• M20: 6,738,935 km (0.028 R)
• M21: 7,047,705 km (0.048 R)
• M22: 8,180,012 km (0.107 R)
• M23: 8,329,161 km (0.091 R)
• M24: 9,274,918 km (0.092 R)
• M25: 9,618,694 km (0.095 R)
• M26: 10,190,308 km (0.113 R)
• M27: 10,383,289 km (0.084 R)
• M28: 11,200,542 km (0.12 R)
• M29: 11,399,807 km (0.105 R)
• M30: 11,700,947 km (0.065 R)
• M31: 11,801,926 km (0.08 R)
• M32: 12,516,704 km (0.082 R)
• M33: 12,654,484 km (0.096 R)
• M34: 13,491,634 km (0.117 R)
• M35: 13,739,218 km (0.115 R)
• M36: 15,036,082 km (0.032 R)
• M37: 15,219,339 km (0.095 R)
• M38: 15,366,544 km (0.048 R)
• M39: 16,034,349 km (0.108 R)
• M40: 16,334,292 km (0.11 R)
• M41: 16,560,484 km (0.119 R)
• M42: 16,787,723 km (0.109 R)
• M43: 17,245,194 km (0.071 R)
• M44: 17,475,425 km (0.081 R)
• M45: 17,900,432 km (0.079 R)
• M46: 18,485,210 km (0.101 R)
• M47: 18,720,977 km (0.065 R)
• M48: 19,474,052 km (0.089 R)
• M49: 19,954,710 km (0.104 R)
• M50: 20,075,585 km (0.08 R)
• M51: 21,916,686 km (0.11 R)
• M52: 22,124,478 km (0.107 R)
• M53: 22,584,192 km (0.106 R)
• M54: 22,836,265 km (0.108 R)
• M55: 22,920,488 km (0.104 R)
• M56: 23,004,861 km (0.054 R)
• M57: 23,173,757 km (0.115 R)
• M58: 23,300,766 km (0.065 R)
• M59: 23,513,045 km (0.113 R)
• M60: 24,368,147 km (0.095 R)
• M61: 25,016,354 km (0.093 R)
• M62: 25,103,121 km (0.102 R)
• M63: 25,451,535 km (0.1 R)
• M64: 25,582,582 km (0.084 R)
• M65: 26,153,149 km (0.084 R)
• M66: 26,772,334 km (0.053 R)
• M67: 29,893,694 km (0.091 R)
• M68: 30,726,804 km (0.101 R)
• M69: 31,099,453 km (0.096 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 88.9

Radius: 5.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 13.95 AU - 16.37 AU

Year: 21141 Days

Day: 16 Hours

Environment

Temp: -184 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,974,721 km

• M1: 333,454 km (0.075 R)
• M2: 478,713 km (0.032 R)
• M3: 891,753 km (0.071 R)
• M4: 1,628,223 km (0.092 R)
• M5: 2,321,011 km (0.091 R)
• M6: 2,625,891 km (0.092 R)
• M7: 2,819,770 km (0.045 R)
• M8: 3,614,434 km (0.105 R)
• M9: 3,802,927 km (0.065 R)
• M10: 4,302,435 km (0.12 R)
• M11: 4,970,389 km (0.115 R)
• M12: 5,119,987 km (0.117 R)
• M13: 5,331,668 km (0.067 R)
• M14: 5,795,122 km (0.102 R)
• M15: 5,984,214 km (0.091 R)
• M16: 6,143,237 km (0.114 R)
• M17: 9,827,982 km (0.049 R)
• M18: 11,757,944 km (0.105 R)
• M19: 12,037,243 km (0.086 R)
• M20: 12,683,955 km (0.115 R)
• M21: 13,341,886 km (0.08 R)
• M22: 14,776,530 km (0.099 R)
• M23: 15,381,354 km (0.12 R)
• M24: 16,794,007 km (0.116 R)
• M25: 17,470,339 km (0.041 R)
• M26: 17,834,609 km (0.087 R)
• M27: 18,293,576 km (0.045 R)
• M28: 18,896,006 km (0.118 R)
• M29: 19,036,030 km (0.049 R)
• M30: 19,930,326 km (0.096 R)
• M31: 20,982,897 km (0.061 R)
• M32: 21,273,116 km (0.06 R)
• M33: 21,418,825 km (0.09 R)
• M34: 23,042,111 km (0.118 R)
• M35: 24,551,853 km (0.113 R)
• M36: 24,857,631 km (0.085 R)
• M37: 25,421,465 km (0.058 R)
• M38: 26,875,856 km (0.079 R)
• M39: 28,463,688 km (0.116 R)
• M40: 29,107,258 km (0.102 R)
• M41: 32,062,414 km (0.056 R)
• M42: 32,285,016 km (0.12 R)
• M43: 32,396,616 km (0.113 R)
• M44: 32,900,013 km (0.047 R)
• M45: 33,914,735 km (0.104 R)
• M46: 35,283,555 km (0.062 R)
• M47: 37,370,296 km (0.085 R)
• M48: 38,251,577 km (0.116 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 10,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit