🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.52 AU - 0.6 AU

Year: 151 Days

Day: 42 Hours

Environment

Temp: 215 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,450,240 km

• M1: 140,772 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.65 AU - 0.75 AU

Year: 211 Days

Day: 34.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.81 AU - 0.91 AU

Year: 287 Days

Day: 16 Hours

Environment

Temp: 180 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.41 AU - 2.25 AU

Year: 891 Days

Day: 19.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.2

Radius: 9.6

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 9.75 AU - 10.63 AU

Year: 11707 Days

Day: 11.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 22,450,240 km

• M1: 182,509 km (0.119 R)
• M2: 310,266 km (0.106 R)
• M3: 508,782 km (0.079 R)
• M4: 607,218 km (0.065 R)
• M5: 1,523,355 km (0.084 R)
• M6: 1,797,867 km (0.062 R)
• M7: 2,170,067 km (0.073 R)
• M8: 2,595,673 km (0.078 R)
• M9: 3,140,359 km (0.105 R)
• M10: 3,719,901 km (0.074 R)
• M11: 4,090,455 km (0.047 R)
• M12: 4,543,736 km (0.112 R)
• M13: 5,086,627 km (0.1 R)
• M14: 5,347,077 km (0.094 R)
• M15: 5,611,865 km (0.053 R)
• M16: 6,632,721 km (0.082 R)
• M17: 7,123,252 km (0.09 R)
• M18: 7,247,718 km (0.062 R)
• M19: 7,498,743 km (0.115 R)
• M20: 8,399,920 km (0.092 R)
• M21: 8,575,548 km (0.101 R)
• M22: 8,885,665 km (0.063 R)
• M23: 9,335,206 km (0.077 R)
• M24: 9,884,380 km (0.055 R)
• M25: 10,023,357 km (0.069 R)
• M26: 10,303,254 km (0.075 R)
• M27: 10,491,149 km (0.095 R)
• M28: 11,062,015 km (0.1 R)
• M29: 11,254,547 km (0.092 R)
• M30: 11,594,284 km (0.05 R)
• M31: 11,740,740 km (0.107 R)
• M32: 11,937,162 km (0.089 R)
• M33: 14,482,869 km (0.117 R)
• M34: 15,439,099 km (0.111 R)
• M35: 16,525,329 km (0.066 R)
• M36: 16,690,335 km (0.084 R)
• M37: 16,856,090 km (0.115 R)
• M38: 17,133,295 km (0.073 R)
• M39: 17,804,839 km (0.105 R)
• M40: 18,257,373 km (0.104 R)
• M41: 18,371,067 km (0.09 R)
• M42: 18,599,204 km (0.086 R)
• M43: 20,694,472 km (0.033 R)
• M44: 21,409,400 km (0.049 R)
• M45: 21,589,366 km (0.091 R)
• M46: 21,830,219 km (0.037 R)
• M47: 22,132,407 km (0.057 R)
• M48: 22,740,971 km (0.047 R)
• M49: 22,863,342 km (0.096 R)
• M50: 23,047,347 km (0.064 R)
• M51: 23,108,832 km (0.062 R)
• M52: 23,231,951 km (0.075 R)
• M53: 23,416,854 km (0.071 R)
• M54: 24,224,084 km (0.114 R)
• M55: 24,599,724 km (0.07 R)
• M56: 24,977,309 km (0.068 R)
• M57: 25,483,848 km (0.116 R)
• M58: 25,993,677 km (0.042 R)
• M59: 26,700,078 km (0.058 R)
• M60: 27,282,912 km (0.081 R)
• M61: 27,412,912 km (0.117 R)
• M62: 29,122,666 km (0.104 R)
• M63: 29,789,274 km (0.105 R)
• M64: 29,923,314 km (0.072 R)
• M65: 29,990,334 km (0.093 R)
• M66: 30,731,143 km (0.072 R)
• M67: 31,137,899 km (0.087 R)
• M68: 32,368,491 km (0.092 R)
• M69: 33,684,653 km (0.112 R)
• M70: 35,869,530 km (0.09 R)
• M71: 39,856,912 km (0.061 R)
• M72: 40,819,873 km (0.113 R)
• M73: 42,466,647 km (0.096 R)
• M74: 43,374,107 km (0.032 R)
• M75: 44,135,261 km (0.085 R)
• M76: 45,285,071 km (0.106 R)
• M77: 45,979,654 km (0.104 R)
• M78: 47,145,320 km (0.038 R)
• M79: 48,163,334 km (0.116 R)
• M80: 48,714,452 km (0.104 R)
• M81: 48,951,266 km (0.092 R)
• M82: 49,188,528 km (0.044 R)
• M83: 49,664,249 km (0.055 R)
• M84: 50,620,030 km (0.116 R)
• M85: 52,065,145 km (0.08 R)
• M86: 52,307,344 km (0.117 R)
• M87: 52,873,871 km (0.115 R)
• M88: 52,954,953 km (0.11 R)
• M89: 53,361,112 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.7

Radius: 12.4

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.53 AU - 12.17 AU

Year: 11983 Days

Day: 12.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 22,450,240 km

• M1: 162,014 km (0.11 R)
• M2: 527,332 km (0.11 R)
• M3: 614,847 km (0.041 R)
• M4: 938,876 km (0.057 R)
• M5: 1,078,002 km (0.103 R)
• M6: 1,362,238 km (0.061 R)
• M7: 1,637,349 km (0.056 R)
• M8: 1,948,363 km (0.112 R)
• M9: 2,074,474 km (0.104 R)
• M10: 2,240,976 km (0.106 R)
• M11: 2,567,548 km (0.088 R)
• M12: 2,706,525 km (0.105 R)
• M13: 3,013,051 km (0.079 R)
• M14: 3,245,077 km (0.108 R)
• M15: 3,417,563 km (0.068 R)
• M16: 3,637,472 km (0.051 R)
• M17: 3,749,222 km (0.097 R)
• M18: 3,999,200 km (0.109 R)
• M19: 4,231,226 km (0.111 R)
• M20: 4,372,596 km (0.104 R)
• M21: 4,563,633 km (0.112 R)
• M22: 4,660,273 km (0.103 R)
• M23: 4,806,280 km (0.072 R)
• M24: 5,254,027 km (0.104 R)
• M25: 5,482,912 km (0.105 R)
• M26: 6,135,906 km (0.1 R)
• M27: 6,296,425 km (0.042 R)
• M28: 6,648,877 km (0.082 R)
• M29: 7,260,134 km (0.074 R)
• M30: 7,401,654 km (0.119 R)
• M31: 7,486,925 km (0.115 R)
• M32: 7,601,217 km (0.111 R)
• M33: 7,831,598 km (0.064 R)
• M34: 7,976,708 km (0.109 R)
• M35: 9,322,790 km (0.09 R)
• M36: 9,538,510 km (0.095 R)
• M37: 9,849,524 km (0.111 R)
• M38: 10,100,848 km (0.109 R)
• M39: 10,290,688 km (0.109 R)
• M40: 10,417,996 km (0.071 R)
• M41: 10,609,780 km (0.109 R)
• M42: 10,964,626 km (0.047 R)
• M43: 11,752,110 km (0.109 R)
• M44: 12,220,052 km (0.104 R)
• M45: 12,388,648 km (0.108 R)
• M46: 13,070,815 km (0.114 R)
• M47: 13,243,301 km (0.085 R)
• M48: 13,381,679 km (0.098 R)
• M49: 13,625,374 km (0.091 R)
• M50: 14,258,323 km (0.091 R)
• M51: 15,117,314 km (0.073 R)
• M52: 15,262,124 km (0.095 R)
• M53: 15,371,032 km (0.054 R)
• M54: 15,626,246 km (0.108 R)
• M55: 15,772,552 km (0.104 R)
• M56: 16,103,762 km (0.111 R)
• M57: 16,214,614 km (0.092 R)
• M58: 16,325,765 km (0.112 R)
• M59: 16,511,566 km (0.062 R)
• M60: 17,413,192 km (0.106 R)
• M61: 17,984,955 km (0.084 R)
• M62: 18,369,422 km (0.095 R)
• M63: 18,640,194 km (0.074 R)
• M64: 19,342,705 km (0.056 R)
• M65: 20,053,894 km (0.079 R)
• M66: 20,974,968 km (0.088 R)
• M67: 21,787,135 km (0.08 R)
• M68: 22,899,993 km (0.112 R)
• M69: 23,442,286 km (0.119 R)
• M70: 24,242,634 km (0.095 R)
• M71: 25,137,678 km (0.12 R)
• M72: 25,610,707 km (0.114 R)
• M73: 27,179,689 km (0.057 R)
• M74: 27,488,459 km (0.082 R)
• M75: 27,931,418 km (0.093 R)
• M76: 28,064,860 km (0.116 R)
• M77: 28,914,426 km (0.054 R)
• M78: 30,090,714 km (0.067 R)
• M79: 30,409,956 km (0.11 R)
• M80: 30,638,841 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93

Radius: 14.5

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.64 AU - 13.92 AU

Year: 14551 Days

Day: 13.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 22,450,240 km

• M1: 194,926 km (0.103 R)
• M2: 312,211 km (0.089 R)
• M3: 665,860 km (0.114 R)
• M4: 839,394 km (0.076 R)
• M5: 1,015,470 km (0.054 R)
• M6: 1,553,723 km (0.119 R)
• M7: 1,989,352 km (0.099 R)
• M8: 2,081,206 km (0.068 R)
• M9: 2,867,941 km (0.082 R)
• M10: 3,294,145 km (0.092 R)
• M11: 4,815,705 km (0.106 R)
• M12: 5,194,487 km (0.057 R)
• M13: 5,556,813 km (0.11 R)
• M14: 5,900,738 km (0.118 R)
• M15: 6,224,618 km (0.118 R)
• M16: 6,443,629 km (0.084 R)
• M17: 7,259,386 km (0.095 R)
• M18: 7,519,238 km (0.06 R)
• M19: 8,833,754 km (0.109 R)
• M20: 9,423,170 km (0.118 R)
• M21: 10,607,835 km (0.11 R)
• M22: 11,334,283 km (0.114 R)
• M23: 11,602,512 km (0.094 R)
• M24: 12,800,791 km (0.087 R)
• M25: 13,185,407 km (0.043 R)
• M26: 14,762,318 km (0.101 R)
• M27: 15,276,486 km (0.097 R)
• M28: 16,777,850 km (0.055 R)
• M29: 17,276,011 km (0.11 R)
• M30: 18,641,241 km (0.108 R)
• M31: 19,037,675 km (0.09 R)
• M32: 19,637,563 km (0.082 R)
• M33: 20,243,584 km (0.105 R)
• M34: 22,266,297 km (0.083 R)
• M35: 23,152,664 km (0.086 R)
• M36: 23,493,448 km (0.101 R)
• M37: 25,091,004 km (0.08 R)
• M38: 29,167,097 km (0.1 R)
• M39: 29,904,764 km (0.104 R)
• M40: 30,043,740 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373.8

Radius: 13.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 10.54 AU - 13.46 AU

Year: 14960 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,450,240 km

• M1: 179,966 km (0.066 R)
• M2: 274,961 km (0.058 R)
• M3: 659,128 km (0.072 R)
• M4: 1,158,187 km (0.104 R)
• M5: 1,327,083 km (0.071 R)
• M6: 2,009,249 km (0.103 R)
• M7: 2,648,481 km (0.069 R)
• M8: 3,079,023 km (0.116 R)
• M9: 3,409,186 km (0.108 R)
• M10: 3,719,302 km (0.061 R)
• M11: 4,006,530 km (0.071 R)
• M12: 4,300,939 km (0.051 R)
• M13: 4,704,853 km (0.094 R)
• M14: 5,015,717 km (0.116 R)
• M15: 5,226,800 km (0.035 R)
• M16: 5,694,443 km (0.083 R)
• M17: 6,554,780 km (0.092 R)
• M18: 7,737,501 km (0.089 R)
• M19: 8,022,934 km (0.1 R)
• M20: 8,146,352 km (0.107 R)
• M21: 8,857,840 km (0.113 R)
• M22: 9,764,103 km (0.036 R)
• M23: 9,940,180 km (0.109 R)
• M24: 11,898,117 km (0.097 R)
• M25: 12,752,470 km (0.09 R)
• M26: 13,774,224 km (0.06 R)
• M27: 13,922,326 km (0.046 R)
• M28: 14,771,743 km (0.09 R)
• M29: 15,177,302 km (0.076 R)
• M30: 15,586,453 km (0.081 R)
• M31: 15,895,821 km (0.097 R)
• M32: 16,103,164 km (0.091 R)
• M33: 16,311,404 km (0.088 R)
• M34: 17,153,341 km (0.113 R)
• M35: 18,063,494 km (0.112 R)
• M36: 18,279,962 km (0.03 R)
• M37: 18,989,355 km (0.11 R)
• M38: 19,099,310 km (0.072 R)
• M39: 19,485,721 km (0.119 R)
• M40: 19,763,375 km (0.091 R)
• M41: 20,322,572 km (0.094 R)
• M42: 20,717,061 km (0.066 R)
• M43: 21,743,303 km (0.078 R)
• M44: 21,915,938 km (0.113 R)
• M45: 22,494,733 km (0.107 R)
• M46: 22,844,492 km (0.059 R)
• M47: 23,608,339 km (0.054 R)
• M48: 24,320,874 km (0.112 R)
• M49: 25,888,959 km (0.117 R)
• M50: 26,746,902 km (0.095 R)
• M51: 26,931,955 km (0.07 R)
• M52: 27,117,456 km (0.114 R)
• M53: 28,679,557 km (0.118 R)
• M54: 29,439,814 km (0.08 R)
• M55: 30,721,419 km (0.061 R)
• M56: 30,980,073 km (0.034 R)
• M57: 31,174,401 km (0.083 R)
• M58: 33,140,416 km (0.036 R)
• M59: 33,737,910 km (0.113 R)
• M60: 36,368,589 km (0.039 R)
• M61: 36,642,054 km (0.09 R)
• M62: 37,950,736 km (0.106 R)
• M63: 39,134,504 km (0.12 R)
• M64: 40,471,909 km (0.104 R)
• M65: 42,830,319 km (0.111 R)
• M66: 44,792,744 km (0.047 R)
• M67: 47,082,040 km (0.091 R)
• M68: 48,128,328 km (0.093 R)
• M69: 49,712,120 km (0.099 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.5

Radius: 13.3

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 11.93 AU - 12.87 AU

Year: 15715 Days

Day: 13 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 22,450,240 km

• M1: 206,295 km (0.106 R)
• M2: 292,913 km (0.041 R)
• M3: 828,323 km (0.082 R)
• M4: 912,846 km (0.083 R)
• M5: 1,150,258 km (0.058 R)
• M6: 1,499,120 km (0.111 R)
• M7: 2,084,347 km (0.108 R)
• M8: 2,480,632 km (0.108 R)
• M9: 2,917,607 km (0.063 R)
• M10: 3,484,882 km (0.114 R)
• M11: 3,736,057 km (0.082 R)
• M12: 3,882,214 km (0.097 R)
• M13: 4,839,192 km (0.058 R)
• M14: 5,262,404 km (0.04 R)
• M15: 5,824,294 km (0.048 R)
• M16: 5,972,994 km (0.089 R)
• M17: 6,209,508 km (0.078 R)
• M18: 6,339,808 km (0.118 R)
• M19: 6,449,015 km (0.059 R)
• M20: 6,558,969 km (0.102 R)
• M21: 6,647,381 km (0.052 R)
• M22: 6,847,693 km (0.115 R)
• M23: 7,300,077 km (0.058 R)
• M24: 7,437,857 km (0.049 R)
• M25: 7,576,235 km (0.115 R)
• M26: 9,205,655 km (0.1 R)
• M27: 9,755,427 km (0.063 R)
• M28: 10,470,654 km (0.035 R)
• M29: 11,308,851 km (0.072 R)
• M30: 11,495,100 km (0.056 R)
• M31: 11,762,881 km (0.07 R)
• M32: 12,661,515 km (0.041 R)
• M33: 12,771,918 km (0.118 R)
• M34: 13,441,219 km (0.103 R)
• M35: 14,495,286 km (0.09 R)
• M36: 14,930,316 km (0.076 R)
• M37: 15,961,943 km (0.08 R)
• M38: 19,414,961 km (0.106 R)
• M39: 19,830,245 km (0.114 R)
• M40: 21,093,898 km (0.098 R)
• M41: 21,586,823 km (0.047 R)
• M42: 21,983,856 km (0.113 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 15,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit