🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.6 AU - 0.8 AU

Year: 215 Days

Day: 42.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.66 AU - 0.96 AU

Year: 268 Days

Day: 30.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.49 AU - 3.69 AU

Year: 1994 Days

Day: 39.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.98 AU - 3.94 AU

Year: 2363 Days

Day: 28.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,530,233 km

• M1: 1,170,603 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.55 AU - 5.07 AU

Year: 3285 Days

Day: 46.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,530,233 km

• M1: 1,153,100 km (0.074 R)
• M2: 1,319,304 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 194.2

Radius: 10

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.42 AU - 5.76 AU

Year: 4216 Days

Day: 7 Hours

Environment

Temp: -144 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,530,233 km

• M1: 128,804 km (0.096 R)
• M2: 315,053 km (0.113 R)
• M3: 552,315 km (0.037 R)
• M4: 845,976 km (0.108 R)
• M5: 910,602 km (0.115 R)
• M6: 1,025,493 km (0.09 R)
• M7: 1,135,448 km (0.102 R)
• M8: 1,228,348 km (0.109 R)
• M9: 1,523,206 km (0.088 R)
• M10: 1,876,855 km (0.102 R)
• M11: 2,012,989 km (0.027 R)
• M12: 2,535,983 km (0.076 R)
• M13: 2,841,312 km (0.07 R)
• M14: 3,532,754 km (0.034 R)
• M15: 3,889,844 km (0.085 R)
• M16: 4,739,261 km (0.09 R)
• M17: 4,807,028 km (0.108 R)
• M18: 5,029,331 km (0.112 R)
• M19: 5,413,199 km (0.083 R)
• M20: 5,555,167 km (0.103 R)
• M21: 5,716,434 km (0.118 R)
• M22: 6,507,956 km (0.097 R)
• M23: 6,659,050 km (0.105 R)
• M24: 6,907,083 km (0.03 R)
• M25: 7,119,363 km (0.1 R)
• M26: 7,353,334 km (0.118 R)
• M27: 7,589,998 km (0.057 R)
• M28: 7,689,331 km (0.054 R)
• M29: 8,172,083 km (0.078 R)
• M30: 8,314,650 km (0.117 R)
• M31: 8,437,619 km (0.093 R)
• M32: 8,789,324 km (0.111 R)
• M33: 8,851,856 km (0.096 R)
• M34: 8,998,462 km (0.111 R)
• M35: 9,124,722 km (0.047 R)
• M36: 9,188,152 km (0.079 R)
• M37: 9,357,796 km (0.034 R)
• M38: 9,464,309 km (0.088 R)
• M39: 9,657,291 km (0.118 R)
• M40: 10,419,641 km (0.113 R)
• M41: 10,953,556 km (0.11 R)
• M42: 11,201,290 km (0.052 R)
• M43: 11,405,491 km (0.076 R)
• M44: 11,587,851 km (0.114 R)
• M45: 11,932,525 km (0.049 R)
• M46: 12,001,938 km (0.105 R)
• M47: 12,187,439 km (0.105 R)
• M48: 12,350,651 km (0.032 R)
• M49: 12,514,610 km (0.105 R)
• M50: 13,082,035 km (0.084 R)
• M51: 13,177,478 km (0.105 R)
• M52: 13,513,176 km (0.056 R)
• M53: 14,070,727 km (0.093 R)
• M54: 14,168,564 km (0.061 R)
• M55: 14,561,857 km (0.08 R)
• M56: 15,763,128 km (0.113 R)
• M57: 16,273,107 km (0.112 R)
• M58: 16,350,000 km (0.032 R)
• M59: 17,022,143 km (0.07 R)
• M60: 17,492,778 km (0.116 R)
• M61: 17,571,616 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338

Radius: 12.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 7.48 AU - 7.96 AU

Year: 7874 Days

Day: 9.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 45,530,233 km

• M1: 156,479 km (0.114 R)
• M2: 616,044 km (0.112 R)
• M3: 815,608 km (0.068 R)
• M4: 896,390 km (0.097 R)
• M5: 1,264,700 km (0.079 R)
• M6: 1,425,369 km (0.113 R)
• M7: 1,576,014 km (0.079 R)
• M8: 2,004,163 km (0.104 R)
• M9: 2,231,851 km (0.083 R)
• M10: 2,368,733 km (0.097 R)
• M11: 2,733,901 km (0.043 R)
• M12: 2,838,470 km (0.089 R)
• M13: 3,248,667 km (0.108 R)
• M14: 3,563,122 km (0.067 R)
• M15: 4,197,417 km (0.075 R)
• M16: 4,392,193 km (0.043 R)
• M17: 4,892,299 km (0.095 R)
• M18: 5,123,278 km (0.085 R)
• M19: 5,279,309 km (0.074 R)
• M20: 5,410,656 km (0.119 R)
• M21: 5,622,935 km (0.069 R)
• M22: 6,248,703 km (0.058 R)
• M23: 6,640,500 km (0.11 R)
• M24: 6,954,057 km (0.094 R)
• M25: 7,389,536 km (0.051 R)
• M26: 7,655,073 km (0.041 R)
• M27: 8,074,395 km (0.112 R)
• M28: 8,256,456 km (0.074 R)
• M29: 8,904,364 km (0.118 R)
• M30: 9,187,104 km (0.039 R)
• M31: 9,568,579 km (0.093 R)
• M32: 9,890,663 km (0.117 R)
• M33: 10,150,814 km (0.041 R)
• M34: 10,545,304 km (0.088 R)
• M35: 12,698,166 km (0.088 R)
• M36: 13,123,324 km (0.065 R)
• M37: 13,589,171 km (0.071 R)
• M38: 14,796,127 km (0.057 R)
• M39: 15,393,621 km (0.025 R)
• M40: 15,695,360 km (0.091 R)
• M41: 16,844,421 km (0.104 R)
• M42: 17,155,285 km (0.114 R)
• M43: 17,233,376 km (0.099 R)
• M44: 17,311,466 km (0.072 R)
• M45: 18,738,629 km (0.105 R)
• M46: 18,818,963 km (0.089 R)
• M47: 19,222,578 km (0.027 R)
• M48: 19,303,660 km (0.055 R)
• M49: 19,425,583 km (0.109 R)
• M50: 19,629,185 km (0.114 R)
• M51: 20,203,043 km (0.104 R)
• M52: 20,326,760 km (0.04 R)
• M53: 21,535,661 km (0.101 R)
• M54: 21,704,257 km (0.092 R)
• M55: 21,915,490 km (0.118 R)
• M56: 22,682,029 km (0.087 R)
• M57: 23,197,843 km (0.109 R)
• M58: 24,109,941 km (0.108 R)
• M59: 24,636,376 km (0.105 R)
• M60: 25,255,412 km (0.117 R)
• M61: 25,433,284 km (0.071 R)
• M62: 26,014,023 km (0.073 R)
• M63: 26,463,714 km (0.051 R)
• M64: 26,553,921 km (0.099 R)
• M65: 26,689,457 km (0.087 R)
• M66: 26,870,620 km (0.053 R)
• M67: 27,052,082 km (0.104 R)
• M68: 27,874,122 km (0.11 R)
• M69: 27,965,976 km (0.118 R)
• M70: 28,704,241 km (0.071 R)
• M71: 28,796,992 km (0.086 R)
• M72: 28,982,792 km (0.117 R)
• M73: 29,122,367 km (0.077 R)
• M74: 29,729,884 km (0.094 R)
• M75: 30,200,070 km (0.1 R)
• M76: 30,388,863 km (0.114 R)
• M77: 30,530,681 km (0.05 R)
• M78: 30,672,650 km (0.118 R)
• M79: 30,767,495 km (0.112 R)
• M80: 31,338,510 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.1

Radius: 10.8

Gravity: 2.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.44 AU - 9.56 AU

Year: 9097 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 45,530,233 km

• M1: 137,331 km (0.085 R)
• M2: 470,784 km (0.111 R)
• M3: 619,784 km (0.069 R)
• M4: 853,755 km (0.102 R)
• M5: 981,811 km (0.115 R)
• M6: 1,116,748 km (0.093 R)
• M7: 1,194,389 km (0.106 R)
• M8: 1,322,894 km (0.083 R)
• M9: 1,736,233 km (0.053 R)
• M10: 1,864,438 km (0.113 R)
• M11: 2,347,939 km (0.112 R)
• M12: 2,552,140 km (0.093 R)
• M13: 2,635,615 km (0.065 R)
• M14: 2,912,970 km (0.063 R)
• M15: 3,132,879 km (0.079 R)
• M16: 3,267,367 km (0.107 R)
• M17: 3,403,950 km (0.111 R)
• M18: 3,801,132 km (0.06 R)
• M19: 4,538,201 km (0.116 R)
• M20: 4,793,714 km (0.066 R)
• M21: 5,001,506 km (0.09 R)
• M22: 5,185,960 km (0.105 R)
• M23: 5,399,286 km (0.09 R)
• M24: 5,534,224 km (0.08 R)
• M25: 5,724,961 km (0.099 R)
• M26: 6,029,093 km (0.114 R)
• M27: 6,140,993 km (0.112 R)
• M28: 6,225,366 km (0.057 R)
• M29: 6,452,455 km (0.11 R)
• M30: 6,566,898 km (0.09 R)
• M31: 6,856,220 km (0.116 R)
• M32: 7,090,640 km (0.116 R)
• M33: 8,552,510 km (0.077 R)
• M34: 9,708,154 km (0.068 R)
• M35: 9,839,650 km (0.111 R)
• M36: 10,304,451 km (0.107 R)
• M37: 10,539,469 km (0.116 R)
• M38: 11,255,295 km (0.105 R)
• M39: 11,428,081 km (0.109 R)
• M40: 11,601,764 km (0.044 R)
• M41: 11,811,350 km (0.112 R)
• M42: 13,827,032 km (0.09 R)
• M43: 14,384,882 km (0.055 R)
• M44: 15,599,468 km (0.088 R)
• M45: 15,830,895 km (0.072 R)
• M46: 15,946,983 km (0.077 R)
• M47: 16,063,371 km (0.039 R)
• M48: 17,044,433 km (0.107 R)
• M49: 17,163,513 km (0.104 R)
• M50: 17,362,478 km (0.086 R)
• M51: 17,803,044 km (0.091 R)
• M52: 19,023,164 km (0.081 R)
• M53: 19,187,872 km (0.082 R)
• M54: 19,976,851 km (0.086 R)
• M55: 20,144,251 km (0.057 R)
• M56: 20,228,175 km (0.066 R)
• M57: 20,776,451 km (0.087 R)
• M58: 21,116,188 km (0.072 R)
• M59: 21,586,374 km (0.104 R)
• M60: 22,060,151 km (0.1 R)
• M61: 22,363,236 km (0.113 R)
• M62: 22,930,062 km (0.05 R)
• M63: 23,413,413 km (0.067 R)
• M64: 24,973,420 km (0.099 R)
• M65: 25,199,013 km (0.109 R)
• M66: 25,425,355 km (0.08 R)
• M67: 25,879,833 km (0.116 R)
• M68: 26,797,167 km (0.113 R)
• M69: 26,889,469 km (0.078 R)
• M70: 27,166,973 km (0.062 R)
• M71: 27,631,774 km (0.12 R)
• M72: 27,865,147 km (0.066 R)
• M73: 28,427,934 km (0.071 R)
• M74: 28,616,277 km (0.102 R)
• M75: 29,660,022 km (0.087 R)
• M76: 29,946,801 km (0.094 R)
• M77: 30,186,457 km (0.109 R)
• M78: 30,667,863 km (0.108 R)
• M79: 31,006,253 km (0.05 R)
• M80: 31,200,282 km (0.085 R)
• M81: 31,297,371 km (0.096 R)
• M82: 31,784,611 km (0.105 R)
• M83: 32,127,040 km (0.109 R)
• M84: 32,766,422 km (0.095 R)
• M85: 32,914,524 km (0.11 R)
• M86: 33,161,958 km (0.061 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.2

Radius: 10.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 9.64 AU - 13.34 AU

Year: 14297 Days

Day: 8.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 45,530,233 km

• M1: 144,212 km (0.063 R)
• M2: 388,057 km (0.104 R)
• M3: 532,868 km (0.119 R)
• M4: 620,532 km (0.045 R)
• M5: 950,994 km (0.061 R)
• M6: 1,098,198 km (0.036 R)
• M7: 1,213,688 km (0.111 R)
• M8: 1,457,532 km (0.088 R)
• M9: 1,852,770 km (0.075 R)
• M10: 1,945,072 km (0.117 R)
• M11: 2,256,235 km (0.109 R)
• M12: 2,660,897 km (0.11 R)
• M13: 2,845,202 km (0.113 R)
• M14: 3,566,563 km (0.085 R)
• M15: 3,682,352 km (0.101 R)
• M16: 3,977,658 km (0.072 R)
• M17: 4,404,012 km (0.07 R)
• M18: 4,941,517 km (0.097 R)
• M19: 5,566,686 km (0.091 R)
• M20: 6,891,076 km (0.082 R)
• M21: 7,218,546 km (0.103 R)
• M22: 7,625,751 km (0.037 R)
• M23: 10,057,764 km (0.084 R)
• M24: 10,140,043 km (0.099 R)
• M25: 10,305,049 km (0.074 R)
• M26: 10,470,953 km (0.109 R)
• M27: 10,847,491 km (0.118 R)
• M28: 10,931,864 km (0.102 R)
• M29: 11,101,060 km (0.1 R)
• M30: 11,570,947 km (0.057 R)
• M31: 12,266,128 km (0.11 R)
• M32: 12,618,730 km (0.111 R)
• M33: 13,244,049 km (0.104 R)
• M34: 13,970,945 km (0.085 R)
• M35: 14,200,727 km (0.1 R)
• M36: 15,748,766 km (0.072 R)
• M37: 16,615,536 km (0.066 R)
• M38: 17,152,892 km (0.119 R)
• M39: 19,256,537 km (0.082 R)
• M40: 19,410,025 km (0.075 R)
• M41: 21,229,135 km (0.096 R)
• M42: 21,440,516 km (0.085 R)
• M43: 21,918,631 km (0.083 R)
• M44: 22,292,925 km (0.106 R)
• M45: 22,777,323 km (0.113 R)
• M46: 24,195,960 km (0.042 R)
• M47: 24,749,322 km (0.041 R)
• M48: 25,418,773 km (0.079 R)
• M49: 25,924,713 km (0.087 R)
• M50: 26,263,851 km (0.118 R)
• M51: 26,889,469 km (0.089 R)
• M52: 28,329,648 km (0.075 R)
• M53: 28,504,229 km (0.116 R)
• M54: 28,737,452 km (0.062 R)
• M55: 29,264,485 km (0.104 R)
• M56: 29,617,686 km (0.102 R)
• M57: 30,090,714 km (0.088 R)
• M58: 30,209,345 km (0.114 R)
• M59: 32,311,195 km (0.097 R)
• M60: 32,493,406 km (0.029 R)
• M61: 33,656,230 km (0.069 R)
• M62: 34,211,836 km (0.104 R)
• M63: 38,634,996 km (0.047 R)
• M64: 40,388,583 km (0.027 R)
• M65: 40,781,726 km (0.109 R)
• M66: 41,308,011 km (0.117 R)
• M67: 41,902,812 km (0.095 R)
• M68: 42,433,735 km (0.068 R)
• M69: 44,175,054 km (0.049 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 11,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit