🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.68 AU - 0.78 AU

Year: 235 Days

Day: 15.8 Hours

Environment

Temp: 159 °C

Axial Tilt: 126.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,224,754 km

• M1: 41,887 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.64 AU - 1 AU

Year: 280 Days

Day: 19.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.83 AU - 0.89 AU

Year: 300 Days

Day: 24.2 Hours

Environment

Temp: 45 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.1

Radius: 11.6

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.98 AU - 4.7 AU

Year: 3406 Days

Day: 7.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 56,224,754 km

• M1: 157,227 km (0.063 R)
• M2: 262,993 km (0.097 R)
• M3: 346,917 km (0.108 R)
• M4: 593,455 km (0.115 R)
• M5: 842,086 km (0.076 R)
• M6: 1,033,572 km (0.09 R)
• M7: 1,114,355 km (0.112 R)
• M8: 1,414,897 km (0.104 R)
• M9: 1,645,577 km (0.111 R)
• M10: 1,790,088 km (0.07 R)
• M11: 2,143,887 km (0.109 R)
• M12: 2,235,890 km (0.064 R)
• M13: 2,329,239 km (0.098 R)
• M14: 2,410,321 km (0.098 R)
• M15: 2,701,738 km (0.116 R)
• M16: 3,034,144 km (0.07 R)
• M17: 3,456,608 km (0.101 R)
• M18: 3,659,314 km (0.119 R)
• M19: 3,738,301 km (0.071 R)
• M20: 3,833,894 km (0.057 R)
• M21: 3,930,235 km (0.107 R)
• M22: 4,257,406 km (0.047 R)
• M23: 4,407,602 km (0.12 R)
• M24: 4,661,769 km (0.069 R)
• M25: 5,114,003 km (0.081 R)
• M26: 5,525,697 km (0.109 R)
• M27: 5,671,554 km (0.109 R)
• M28: 5,763,258 km (0.119 R)
• M29: 6,438,692 km (0.117 R)
• M30: 6,534,435 km (0.118 R)
• M31: 6,746,864 km (0.03 R)
• M32: 6,883,297 km (0.085 R)
• M33: 6,961,687 km (0.075 R)
• M34: 7,337,925 km (0.103 R)
• M35: 7,884,107 km (0.104 R)
• M36: 8,069,160 km (0.087 R)
• M37: 8,276,502 km (0.113 R)
• M38: 8,359,828 km (0.111 R)
• M39: 8,590,658 km (0.076 R)
• M40: 8,930,245 km (0.051 R)
• M41: 9,230,937 km (0.069 R)
• M42: 9,339,096 km (0.074 R)
• M43: 10,041,757 km (0.068 R)
• M44: 10,130,768 km (0.042 R)
• M45: 10,512,093 km (0.115 R)
• M46: 10,602,599 km (0.088 R)
• M47: 10,943,982 km (0.076 R)
• M48: 11,104,500 km (0.113 R)
• M49: 11,288,955 km (0.11 R)
• M50: 11,777,990 km (0.108 R)
• M51: 12,250,270 km (0.053 R)
• M52: 12,512,665 km (0.073 R)
• M53: 12,608,557 km (0.033 R)
• M54: 12,994,520 km (0.094 R)
• M55: 13,091,609 km (0.114 R)
• M56: 13,286,535 km (0.11 R)
• M57: 13,408,906 km (0.103 R)
• M58: 13,482,508 km (0.107 R)
• M59: 14,150,762 km (0.114 R)
• M60: 14,275,676 km (0.113 R)
• M61: 14,804,504 km (0.116 R)
• M62: 14,956,795 km (0.073 R)
• M63: 15,109,535 km (0.071 R)
• M64: 15,855,430 km (0.101 R)
• M65: 16,141,461 km (0.067 R)
• M66: 16,376,778 km (0.083 R)
• M67: 16,534,305 km (0.107 R)
• M68: 16,824,375 km (0.105 R)
• M69: 16,903,811 km (0.113 R)
• M70: 16,983,248 km (0.102 R)
• M71: 17,195,976 km (0.052 R)
• M72: 17,812,469 km (0.084 R)
• M73: 18,191,251 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.9

Radius: 11.3

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 4.98 AU - 7.6 AU

Year: 5943 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 56,224,754 km

• M1: 203,603 km (0.089 R)
• M2: 351,106 km (0.1 R)
• M3: 448,943 km (0.092 R)
• M4: 579,542 km (0.088 R)
• M5: 701,315 km (0.084 R)
• M6: 921,074 km (0.099 R)
• M7: 999,613 km (0.05 R)
• M8: 1,094,159 km (0.067 R)
• M9: 1,206,357 km (0.067 R)
• M10: 1,367,175 km (0.112 R)
• M11: 1,743,114 km (0.119 R)
• M12: 1,909,318 km (0.097 R)
• M13: 2,081,056 km (0.115 R)
• M14: 2,312,035 km (0.106 R)
• M15: 2,384,740 km (0.111 R)
• M16: 2,513,992 km (0.111 R)
• M17: 2,857,319 km (0.117 R)
• M18: 3,195,560 km (0.107 R)
• M19: 3,546,517 km (0.089 R)
• M20: 3,652,282 km (0.115 R)
• M21: 3,802,030 km (0.078 R)
• M22: 3,910,189 km (0.118 R)
• M23: 4,129,799 km (0.096 R)
• M24: 4,263,390 km (0.057 R)
• M25: 4,604,024 km (0.061 R)
• M26: 4,929,998 km (0.096 R)
• M27: 5,000,907 km (0.109 R)
• M28: 5,215,431 km (0.089 R)
• M29: 6,129,474 km (0.025 R)
• M30: 6,539,970 km (0.078 R)
• M31: 6,853,826 km (0.041 R)
• M32: 6,986,071 km (0.111 R)
• M33: 8,467,688 km (0.111 R)
• M34: 8,638,230 km (0.116 R)
• M35: 8,896,137 km (0.088 R)
• M36: 9,390,408 km (0.072 R)
• M37: 10,649,274 km (0.04 R)
• M38: 11,392,476 km (0.102 R)
• M39: 11,612,385 km (0.094 R)
• M40: 12,184,298 km (0.09 R)
• M41: 13,521,104 km (0.071 R)
• M42: 15,421,297 km (0.079 R)
• M43: 15,699,549 km (0.117 R)
• M44: 16,120,068 km (0.114 R)
• M45: 18,094,461 km (0.118 R)
• M46: 18,314,370 km (0.051 R)
• M47: 19,841,315 km (0.076 R)
• M48: 20,068,255 km (0.061 R)
• M49: 20,219,947 km (0.082 R)
• M50: 21,331,460 km (0.065 R)
• M51: 21,602,681 km (0.119 R)
• M52: 21,680,471 km (0.07 R)
• M53: 21,914,143 km (0.116 R)
• M54: 22,936,495 km (0.079 R)
• M55: 23,055,425 km (0.09 R)
• M56: 23,453,505 km (0.109 R)
• M57: 23,693,460 km (0.114 R)
• M58: 24,377,721 km (0.103 R)
• M59: 24,539,586 km (0.063 R)
• M60: 24,701,900 km (0.037 R)
• M61: 24,905,353 km (0.109 R)
• M62: 25,190,935 km (0.072 R)
• M63: 25,354,745 km (0.074 R)
• M64: 27,178,941 km (0.098 R)
• M65: 27,979,739 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 13.5

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 5.94 AU - 7.58 AU

Year: 6621 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 56,224,754 km

• M1: 199,564 km (0.088 R)
• M2: 304,282 km (0.097 R)
• M3: 388,655 km (0.086 R)
• M4: 492,775 km (0.091 R)
• M5: 1,204,263 km (0.093 R)
• M6: 1,463,965 km (0.096 R)
• M7: 1,582,895 km (0.07 R)
• M8: 2,065,049 km (0.103 R)
• M9: 2,254,290 km (0.109 R)
• M10: 2,435,154 km (0.071 R)
• M11: 2,901,451 km (0.119 R)
• M12: 3,037,734 km (0.073 R)
• M13: 3,145,295 km (0.074 R)
• M14: 3,238,495 km (0.025 R)
• M15: 3,395,872 km (0.088 R)
• M16: 3,491,614 km (0.113 R)
• M17: 3,850,500 km (0.111 R)
• M18: 4,051,260 km (0.103 R)
• M19: 4,170,041 km (0.055 R)
• M20: 4,255,760 km (0.09 R)
• M21: 4,568,719 km (0.117 R)
• M22: 4,674,784 km (0.104 R)
• M23: 4,907,409 km (0.089 R)
• M24: 5,180,574 km (0.084 R)
• M25: 5,440,127 km (0.087 R)
• M26: 5,533,924 km (0.093 R)
• M27: 5,628,171 km (0.098 R)
• M28: 5,972,246 km (0.088 R)
• M29: 6,224,917 km (0.089 R)
• M30: 6,461,431 km (0.119 R)
• M31: 7,353,932 km (0.068 R)
• M32: 7,835,936 km (0.083 R)
• M33: 8,371,646 km (0.081 R)
• M34: 8,808,622 km (0.067 R)
• M35: 9,819,305 km (0.112 R)
• M36: 10,048,938 km (0.037 R)
• M37: 10,443,427 km (0.107 R)
• M38: 10,677,847 km (0.045 R)
• M39: 11,367,493 km (0.075 R)
• M40: 11,608,645 km (0.06 R)
• M41: 11,778,588 km (0.033 R)
• M42: 12,071,651 km (0.113 R)
• M43: 12,890,101 km (0.12 R)
• M44: 13,015,763 km (0.107 R)
• M45: 13,496,720 km (0.106 R)
• M46: 13,624,327 km (0.107 R)
• M47: 13,854,857 km (0.116 R)
• M48: 14,216,136 km (0.114 R)
• M49: 14,424,077 km (0.074 R)
• M50: 14,711,455 km (0.096 R)
• M51: 15,053,735 km (0.12 R)
• M52: 15,692,368 km (0.095 R)
• M53: 16,231,369 km (0.076 R)
• M54: 16,776,504 km (0.047 R)
• M55: 16,886,308 km (0.12 R)
• M56: 17,189,244 km (0.103 R)
• M57: 17,521,950 km (0.096 R)
• M58: 17,633,251 km (0.111 R)
• M59: 17,884,725 km (0.091 R)
• M60: 18,193,644 km (0.097 R)
• M61: 18,419,537 km (0.106 R)
• M62: 18,532,783 km (0.12 R)
• M63: 19,073,878 km (0.114 R)
• M64: 19,303,212 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.6

Radius: 6.3

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.68 AU - 18.22 AU

Year: 27461 Days

Day: 21 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 56,224,754 km

• M1: 83,326 km (0.09 R)
• M2: 687,402 km (0.092 R)
• M3: 842,386 km (0.103 R)
• M4: 1,208,601 km (0.109 R)
• M5: 1,396,795 km (0.087 R)
• M6: 1,594,265 km (0.083 R)
• M7: 1,696,440 km (0.114 R)
• M8: 1,853,817 km (0.118 R)
• M9: 1,907,373 km (0.092 R)
• M10: 2,559,620 km (0.058 R)
• M11: 2,801,669 km (0.115 R)
• M12: 3,307,609 km (0.083 R)
• M13: 4,013,860 km (0.106 R)
• M14: 5,251,633 km (0.03 R)
• M15: 5,951,302 km (0.074 R)
• M16: 6,638,555 km (0.053 R)
• M17: 7,096,624 km (0.089 R)
• M18: 7,393,426 km (0.079 R)
• M19: 7,607,949 km (0.082 R)
• M20: 8,846,769 km (0.088 R)
• M21: 9,396,541 km (0.103 R)
• M22: 9,675,691 km (0.086 R)
• M23: 10,004,657 km (0.106 R)
• M24: 10,241,919 km (0.095 R)
• M25: 10,337,362 km (0.085 R)
• M26: 10,673,658 km (0.058 R)
• M27: 11,307,804 km (0.112 R)
• M28: 12,205,989 km (0.092 R)
• M29: 12,256,554 km (0.095 R)
• M30: 12,817,396 km (0.106 R)
• M31: 13,911,106 km (0.066 R)
• M32: 14,069,829 km (0.094 R)
• M33: 14,980,432 km (0.101 R)
• M34: 15,251,802 km (0.118 R)
• M35: 15,854,682 km (0.113 R)
• M36: 15,965,234 km (0.112 R)
• M37: 16,298,090 km (0.117 R)
• M38: 16,409,540 km (0.113 R)
• M39: 17,310,418 km (0.112 R)
• M40: 18,808,491 km (0.066 R)
• M41: 21,010,572 km (0.101 R)
• M42: 21,803,590 km (0.114 R)
• M43: 24,750,818 km (0.047 R)
• M44: 25,071,706 km (0.026 R)
• M45: 26,368,719 km (0.071 R)
• M46: 26,827,985 km (0.078 R)
• M47: 26,893,658 km (0.118 R)
• M48: 26,959,631 km (0.069 R)
• M49: 27,157,399 km (0.066 R)
• M50: 27,887,287 km (0.094 R)
• M51: 28,354,930 km (0.102 R)
• M52: 32,469,171 km (0.03 R)
• M53: 34,738,421 km (0.049 R)
• M54: 36,037,080 km (0.083 R)
• M55: 36,182,489 km (0.059 R)
• M56: 36,619,464 km (0.115 R)
• M57: 38,459,219 km (0.085 R)
• M58: 39,203,468 km (0.086 R)
• M59: 40,404,141 km (0.067 R)
• M60: 41,312,649 km (0.103 R)
• M61: 42,687,902 km (0.049 R)
• M62: 42,995,475 km (0.077 R)
• M63: 46,427,998 km (0.111 R)
• M64: 46,982,109 km (0.11 R)
• M65: 47,697,785 km (0.108 R)
• M66: 48,017,027 km (0.096 R)
• M67: 49,866,356 km (0.112 R)
• M68: 50,109,303 km (0.089 R)
• M69: 50,271,467 km (0.091 R)
• M70: 50,677,625 km (0.083 R)
• M71: 51,329,872 km (0.109 R)
• M72: 51,738,872 km (0.12 R)
• M73: 52,642,593 km (0.115 R)
• M74: 54,465,443 km (0.111 R)
• M75: 54,632,245 km (0.077 R)
• M76: 55,468,497 km (0.057 R)
• M77: 55,552,421 km (0.111 R)
• M78: 56,056,417 km (0.101 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 10,729 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit