🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.21 AU - 1.67 AU

Year: 631 Days

Day: 39.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.37 AU - 1.83 AU

Year: 739 Days

Day: 46.2 Hours

Environment

Temp: -48 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,691,322 km

• M1: 1,052,720 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.89 AU - 2.09 AU

Year: 1025 Days

Day: 44.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.49 AU - 3.85 AU

Year: 2568 Days

Day: 12.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,691,322 km

• M1: 1,090,568 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.1

Radius: 14.6

Gravity: 1.45 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.36 AU - 6.62 AU

Year: 5355 Days

Day: 11.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 31,691,322 km

• M1: 192,682 km (0.082 R)
• M2: 288,275 km (0.098 R)
• M3: 1,168,210 km (0.112 R)
• M4: 1,648,269 km (0.086 R)
• M5: 1,866,233 km (0.099 R)
• M6: 2,125,187 km (0.043 R)
• M7: 2,661,795 km (0.092 R)
• M8: 3,078,425 km (0.067 R)
• M9: 3,240,290 km (0.057 R)
• M10: 3,349,646 km (0.058 R)
• M11: 3,723,641 km (0.106 R)
• M12: 3,857,830 km (0.109 R)
• M13: 4,350,156 km (0.095 R)
• M14: 4,737,914 km (0.115 R)
• M15: 5,137,041 km (0.064 R)
• M16: 5,244,004 km (0.049 R)
• M17: 5,789,587 km (0.12 R)
• M18: 5,968,057 km (0.094 R)
• M19: 6,148,472 km (0.091 R)
• M20: 7,029,903 km (0.086 R)
• M21: 7,244,576 km (0.097 R)
• M22: 7,485,578 km (0.103 R)
• M23: 7,901,460 km (0.091 R)
• M24: 8,249,724 km (0.108 R)
• M25: 8,526,929 km (0.114 R)
• M26: 8,884,169 km (0.06 R)
• M27: 9,116,494 km (0.099 R)
• M28: 9,534,471 km (0.114 R)
• M29: 10,280,964 km (0.116 R)
• M30: 11,046,456 km (0.038 R)
• M31: 11,380,209 km (0.045 R)
• M32: 11,520,233 km (0.083 R)
• M33: 11,773,801 km (0.116 R)
• M34: 11,972,168 km (0.046 R)
• M35: 12,257,750 km (0.064 R)
• M36: 12,835,497 km (0.065 R)
• M37: 13,215,775 km (0.058 R)
• M38: 13,808,183 km (0.095 R)
• M39: 14,560,959 km (0.106 R)
• M40: 14,988,360 km (0.044 R)
• M41: 15,172,814 km (0.027 R)
• M42: 15,296,233 km (0.093 R)
• M43: 15,637,166 km (0.12 R)
• M44: 16,232,267 km (0.086 R)
• M45: 16,770,968 km (0.105 R)
• M46: 17,347,668 km (0.049 R)
• M47: 17,509,084 km (0.115 R)
• M48: 17,703,412 km (0.084 R)
• M49: 17,865,875 km (0.084 R)
• M50: 17,996,325 km (0.072 R)
• M51: 18,126,924 km (0.067 R)
• M52: 18,323,495 km (0.115 R)
• M53: 18,619,699 km (0.094 R)
• M54: 18,983,970 km (0.115 R)
• M55: 19,518,034 km (0.049 R)
• M56: 19,652,223 km (0.12 R)
• M57: 19,820,521 km (0.115 R)
• M58: 20,703,448 km (0.038 R)
• M59: 21,046,326 km (0.096 R)
• M60: 21,529,677 km (0.074 R)
• M61: 22,437,137 km (0.103 R)
• M62: 22,895,505 km (0.107 R)
• M63: 23,072,629 km (0.114 R)
• M64: 23,857,420 km (0.049 R)
• M65: 23,965,130 km (0.116 R)

Asteroid Belt

Center: 7.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533

Radius: 12.8

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 6.93 AU - 10.51 AU

Year: 9405 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 31,691,322 km

• M1: 162,912 km (0.058 R)
• M2: 367,412 km (0.104 R)
• M3: 588,817 km (0.097 R)
• M4: 673,639 km (0.069 R)
• M5: 778,807 km (0.104 R)
• M6: 990,787 km (0.093 R)
• M7: 1,113,158 km (0.115 R)
• M8: 1,354,908 km (0.11 R)
• M9: 1,512,434 km (0.043 R)
• M10: 1,739,524 km (0.114 R)
• M11: 1,868,178 km (0.066 R)
• M12: 1,977,983 km (0.112 R)
• M13: 2,439,193 km (0.046 R)
• M14: 2,559,769 km (0.11 R)
• M15: 2,707,123 km (0.049 R)
• M16: 2,857,469 km (0.071 R)
• M17: 3,140,508 km (0.062 R)
• M18: 3,706,287 km (0.112 R)
• M19: 3,986,933 km (0.11 R)
• M20: 4,245,588 km (0.117 R)
• M21: 4,629,007 km (0.099 R)
• M22: 5,366,225 km (0.092 R)
• M23: 6,743,573 km (0.095 R)
• M24: 6,914,563 km (0.077 R)
• M25: 7,471,516 km (0.084 R)
• M26: 7,755,602 km (0.11 R)
• M27: 7,863,014 km (0.089 R)
• M28: 8,889,255 km (0.059 R)
• M29: 9,266,092 km (0.055 R)
• M30: 9,380,235 km (0.113 R)
• M31: 9,879,892 km (0.109 R)
• M32: 10,745,465 km (0.116 R)
• M33: 10,865,443 km (0.07 R)
• M34: 11,758,393 km (0.104 R)
• M35: 12,047,565 km (0.102 R)
• M36: 12,213,769 km (0.08 R)
• M37: 13,787,688 km (0.091 R)
• M38: 13,961,670 km (0.101 R)
• M39: 14,709,360 km (0.109 R)
• M40: 15,379,708 km (0.073 R)
• M41: 15,560,273 km (0.069 R)
• M42: 15,832,242 km (0.107 R)
• M43: 16,197,410 km (0.095 R)
• M44: 16,381,116 km (0.098 R)
• M45: 16,843,224 km (0.07 R)
• M46: 17,309,670 km (0.108 R)
• M47: 18,927,422 km (0.086 R)
• M48: 19,024,062 km (0.077 R)
• M49: 20,394,528 km (0.117 R)
• M50: 21,141,769 km (0.058 R)
• M51: 21,342,530 km (0.081 R)
• M52: 21,847,273 km (0.098 R)
• M53: 21,999,414 km (0.081 R)
• M54: 22,152,004 km (0.092 R)
• M55: 22,971,651 km (0.117 R)
• M56: 23,644,841 km (0.075 R)
• M57: 24,271,955 km (0.093 R)
• M58: 25,063,627 km (0.112 R)
• M59: 25,329,463 km (0.063 R)
• M60: 26,998,227 km (0.101 R)
• M61: 27,763,420 km (0.057 R)
• M62: 28,148,784 km (0.071 R)
• M63: 28,702,296 km (0.113 R)
• M64: 29,091,849 km (0.102 R)
• M65: 29,259,399 km (0.096 R)
• M66: 29,539,296 km (0.062 R)
• M67: 29,988,988 km (0.117 R)
• M68: 30,384,225 km (0.113 R)
• M69: 32,676,364 km (0.082 R)
• M70: 33,199,807 km (0.07 R)
• M71: 34,549,778 km (0.091 R)
• M72: 36,518,187 km (0.085 R)
• M73: 37,667,846 km (0.084 R)
• M74: 38,033,463 km (0.031 R)
• M75: 38,338,942 km (0.043 R)
• M76: 41,062,521 km (0.076 R)
• M77: 41,942,157 km (0.115 R)
• M78: 42,194,528 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.6

Radius: 11.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 10.85 AU - 12.07 AU

Year: 14170 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,691,322 km

• M1: 170,542 km (0.104 R)
• M2: 337,044 km (0.067 R)
• M3: 479,760 km (0.06 R)
• M4: 744,698 km (0.109 R)
• M5: 1,028,186 km (0.1 R)
• M6: 1,298,809 km (0.086 R)
• M7: 1,475,633 km (0.055 R)
• M8: 1,765,105 km (0.119 R)
• M9: 2,536,881 km (0.091 R)
• M10: 3,380,762 km (0.108 R)
• M11: 3,672,777 km (0.071 R)
• M12: 3,973,170 km (0.056 R)
• M13: 4,114,540 km (0.117 R)
• M14: 4,305,726 km (0.05 R)
• M15: 4,450,985 km (0.093 R)
• M16: 4,573,357 km (0.054 R)
• M17: 4,696,924 km (0.098 R)
• M18: 4,796,557 km (0.108 R)
• M19: 5,751,290 km (0.097 R)
• M20: 6,236,735 km (0.118 R)
• M21: 6,763,619 km (0.086 R)
• M22: 7,275,992 km (0.104 R)
• M23: 7,536,890 km (0.099 R)
• M24: 7,771,460 km (0.095 R)
• M25: 7,889,642 km (0.108 R)
• M26: 8,068,112 km (0.114 R)
• M27: 8,428,942 km (0.051 R)
• M28: 8,611,452 km (0.045 R)
• M29: 8,980,211 km (0.029 R)
• M30: 9,073,260 km (0.094 R)
• M31: 9,197,875 km (0.104 R)
• M32: 9,670,006 km (0.098 R)
• M33: 10,021,262 km (0.046 R)
• M34: 10,409,169 km (0.096 R)
• M35: 10,736,340 km (0.084 R)
• M36: 11,333,684 km (0.04 R)
• M37: 11,434,364 km (0.098 R)
• M38: 11,636,470 km (0.097 R)
• M39: 11,941,949 km (0.108 R)
• M40: 12,044,274 km (0.117 R)
• M41: 12,595,393 km (0.108 R)
• M42: 12,944,105 km (0.079 R)
• M43: 13,544,142 km (0.096 R)
• M44: 13,865,479 km (0.092 R)
• M45: 14,661,639 km (0.12 R)
• M46: 14,771,443 km (0.098 R)
• M47: 15,286,958 km (0.11 R)
• M48: 15,733,806 km (0.116 R)
• M49: 16,146,996 km (0.088 R)
• M50: 16,792,810 km (0.078 R)
• M51: 18,345,336 km (0.113 R)
• M52: 18,700,931 km (0.051 R)
• M53: 18,899,447 km (0.118 R)
• M54: 19,218,689 km (0.106 R)
• M55: 19,983,882 km (0.115 R)
• M56: 20,186,886 km (0.07 R)
• M57: 21,461,011 km (0.104 R)
• M58: 21,752,278 km (0.086 R)
• M59: 22,634,008 km (0.112 R)
• M60: 22,930,511 km (0.047 R)
• M61: 23,613,126 km (0.116 R)
• M62: 24,086,304 km (0.073 R)
• M63: 25,656,633 km (0.109 R)
• M64: 26,632,610 km (0.087 R)
• M65: 26,856,109 km (0.103 R)
• M66: 27,259,874 km (0.052 R)
• M67: 28,255,597 km (0.105 R)
• M68: 28,392,329 km (0.076 R)
• M69: 29,493,819 km (0.088 R)
• M70: 29,910,598 km (0.119 R)
• M71: 30,096,399 km (0.105 R)
• M72: 30,235,974 km (0.092 R)
• M73: 30,329,173 km (0.065 R)
• M74: 31,078,210 km (0.101 R)
• M75: 31,172,307 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 12,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit