🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.45 AU - 0.55 AU

Year: 135 Days

Day: 39.5 Hours

Environment

Temp: 145 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,779,678 km

• M1: 40,990 km (0.101 R)
• M2: 95,892 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.52 AU - 0.86 AU

Year: 218 Days

Day: 19.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 22.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.82 AU - 0.94 AU

Year: 314 Days

Day: 13.2 Hours

Environment

Temp: 42 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.13 AU - 1.41 AU

Year: 545 Days

Day: 17.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,779,678 km

• M1: 497,263 km (0.08 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.56 AU - 4.2 AU

Year: 2366 Days

Day: 43.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.75 AU - 4.31 AU

Year: 2526 Days

Day: 42.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.5

Radius: 14.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.03 AU - 6.67 AU

Year: 5388 Days

Day: 10.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 41,779,678 km

• M1: 205,099 km (0.097 R)
• M2: 301,290 km (0.085 R)
• M3: 478,115 km (0.094 R)
• M4: 571,763 km (0.081 R)
• M5: 682,166 km (0.119 R)
• M6: 849,417 km (0.082 R)
• M7: 1,308,084 km (0.03 R)
• M8: 1,461,571 km (0.117 R)
• M9: 1,774,530 km (0.107 R)
• M10: 2,054,428 km (0.078 R)
• M11: 2,249,204 km (0.049 R)
• M12: 2,494,096 km (0.109 R)
• M13: 2,732,854 km (0.077 R)
• M14: 3,057,780 km (0.109 R)
• M15: 3,233,109 km (0.054 R)
• M16: 3,379,117 km (0.073 R)
• M17: 3,494,157 km (0.068 R)
• M18: 3,660,959 km (0.114 R)
• M19: 3,950,581 km (0.06 R)
• M20: 4,247,832 km (0.082 R)
• M21: 4,534,461 km (0.104 R)
• M22: 4,661,769 km (0.115 R)
• M23: 4,827,374 km (0.057 R)
• M24: 4,920,274 km (0.087 R)
• M25: 5,240,413 km (0.111 R)
• M26: 5,470,645 km (0.071 R)
• M27: 5,567,584 km (0.099 R)
• M28: 5,723,914 km (0.103 R)
• M29: 6,000,969 km (0.062 R)
• M30: 6,141,142 km (0.059 R)
• M31: 6,262,167 km (0.115 R)
• M32: 6,527,254 km (0.119 R)
• M33: 7,174,415 km (0.117 R)
• M34: 7,302,022 km (0.09 R)
• M35: 7,473,461 km (0.115 R)
• M36: 7,733,013 km (0.114 R)
• M37: 8,039,689 km (0.073 R)
• M38: 8,619,829 km (0.084 R)
• M39: 8,733,075 km (0.109 R)
• M40: 9,190,545 km (0.085 R)
• M41: 9,938,983 km (0.114 R)
• M42: 10,272,587 km (0.057 R)
• M43: 10,926,628 km (0.106 R)
• M44: 11,073,683 km (0.101 R)
• M45: 11,593,985 km (0.117 R)
• M46: 11,744,181 km (0.057 R)
• M47: 12,046,369 km (0.077 R)
• M48: 12,147,646 km (0.106 R)
• M49: 12,249,373 km (0.117 R)
• M50: 13,098,341 km (0.064 R)
• M51: 13,675,041 km (0.106 R)
• M52: 14,394,008 km (0.059 R)
• M53: 14,663,583 km (0.097 R)
• M54: 15,125,542 km (0.04 R)
• M55: 15,619,813 km (0.116 R)
• M56: 16,259,194 km (0.084 R)
• M57: 16,399,367 km (0.112 R)
• M58: 16,596,238 km (0.091 R)
• M59: 16,822,281 km (0.079 R)
• M60: 16,992,373 km (0.119 R)
• M61: 17,106,068 km (0.052 R)
• M62: 17,707,601 km (0.108 R)
• M63: 17,880,685 km (0.086 R)
• M64: 18,228,501 km (0.1 R)
• M65: 18,783,957 km (0.112 R)
• M66: 19,196,848 km (0.052 R)
• M67: 19,672,419 km (0.102 R)
• M68: 19,821,867 km (0.109 R)
• M69: 20,151,880 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 12.8

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.76 AU - 9.56 AU

Year: 8073 Days

Day: 5.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 41,779,678 km

• M1: 170,542 km (0.087 R)
• M2: 343,028 km (0.102 R)
• M3: 691,591 km (0.094 R)
• M4: 955,332 km (0.055 R)
• M5: 1,236,726 km (0.102 R)
• M6: 1,428,510 km (0.078 R)
• M7: 1,596,060 km (0.1 R)
• M8: 2,007,005 km (0.11 R)
• M9: 2,100,803 km (0.061 R)
• M10: 2,196,097 km (0.117 R)
• M11: 2,490,954 km (0.113 R)
• M12: 2,612,727 km (0.098 R)
• M13: 3,819,084 km (0.09 R)
• M14: 4,079,085 km (0.052 R)
• M15: 4,492,424 km (0.109 R)
• M16: 5,280,655 km (0.056 R)
• M17: 6,166,723 km (0.096 R)
• M18: 6,360,602 km (0.079 R)
• M19: 6,840,063 km (0.089 R)
• M20: 7,040,973 km (0.096 R)
• M21: 7,389,836 km (0.094 R)
• M22: 7,507,420 km (0.104 R)
• M23: 7,863,911 km (0.118 R)
• M24: 9,599,995 km (0.091 R)
• M25: 10,117,154 km (0.094 R)
• M26: 10,280,665 km (0.099 R)
• M27: 10,676,800 km (0.105 R)
• M28: 10,943,533 km (0.063 R)
• M29: 11,860,418 km (0.088 R)
• M30: 12,136,726 km (0.105 R)
• M31: 14,167,218 km (0.111 R)
• M32: 14,644,884 km (0.083 R)
• M33: 15,090,685 km (0.117 R)
• M34: 15,427,879 km (0.109 R)
• M35: 15,540,825 km (0.109 R)
• M36: 18,333,518 km (0.046 R)
• M37: 18,693,451 km (0.075 R)
• M38: 19,176,951 km (0.092 R)
• M39: 19,582,960 km (0.096 R)
• M40: 20,984,841 km (0.102 R)
• M41: 21,193,680 km (0.085 R)
• M42: 21,866,721 km (0.108 R)
• M43: 21,993,729 km (0.065 R)
• M44: 22,205,859 km (0.084 R)
• M45: 22,632,363 km (0.102 R)
• M46: 23,190,812 km (0.117 R)
• M47: 23,320,214 km (0.091 R)
• M48: 23,450,065 km (0.104 R)
• M49: 24,058,778 km (0.098 R)
• M50: 24,146,144 km (0.097 R)
• M51: 24,540,633 km (0.093 R)
• M52: 27,727,217 km (0.069 R)
• M53: 28,370,787 km (0.104 R)
• M54: 28,694,517 km (0.114 R)
• M55: 29,579,239 km (0.097 R)
• M56: 30,331,118 km (0.03 R)
• M57: 30,520,060 km (0.076 R)
• M58: 30,804,296 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.2

Radius: 14.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.59 AU - 9.07 AU

Year: 9155 Days

Day: 9.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,779,678 km

• M1: 395,238 km (0.101 R)
• M2: 499,507 km (0.083 R)
• M3: 790,475 km (0.115 R)
• M4: 1,016,518 km (0.116 R)
• M5: 1,120,338 km (0.115 R)
• M6: 1,265,000 km (0.074 R)
• M7: 1,843,943 km (0.107 R)
• M8: 1,995,636 km (0.089 R)
• M9: 3,018,137 km (0.064 R)
• M10: 3,120,761 km (0.08 R)
• M11: 3,462,443 km (0.113 R)
• M12: 4,501,101 km (0.076 R)
• M13: 5,009,285 km (0.12 R)
• M14: 6,776,933 km (0.093 R)
• M15: 7,255,347 km (0.101 R)
• M16: 7,394,174 km (0.114 R)
• M17: 7,744,981 km (0.094 R)
• M18: 8,609,058 km (0.116 R)
• M19: 8,719,312 km (0.097 R)
• M20: 8,941,166 km (0.037 R)
• M21: 9,770,536 km (0.104 R)
• M22: 10,233,242 km (0.071 R)
• M23: 10,428,318 km (0.098 R)
• M24: 10,663,785 km (0.085 R)
• M25: 10,782,267 km (0.092 R)
• M26: 11,140,404 km (0.095 R)
• M27: 11,705,136 km (0.067 R)
• M28: 11,909,187 km (0.094 R)
• M29: 12,486,635 km (0.112 R)
• M30: 13,497,917 km (0.075 R)
• M31: 13,970,347 km (0.07 R)
• M32: 14,273,731 km (0.106 R)
• M33: 14,535,528 km (0.117 R)
• M34: 14,887,083 km (0.071 R)
• M35: 15,108,338 km (0.073 R)
• M36: 15,419,801 km (0.119 R)
• M37: 15,643,599 km (0.093 R)
• M38: 15,868,445 km (0.12 R)
• M39: 16,916,677 km (0.045 R)
• M40: 17,008,979 km (0.104 R)
• M41: 17,612,457 km (0.034 R)
• M42: 19,031,991 km (0.095 R)
• M43: 20,193,917 km (0.094 R)
• M44: 21,279,250 km (0.087 R)
• M45: 22,332,868 km (0.11 R)
• M46: 22,738,727 km (0.098 R)
• M47: 23,095,817 km (0.06 R)
• M48: 23,198,291 km (0.053 R)
• M49: 23,506,313 km (0.104 R)
• M50: 23,609,237 km (0.055 R)
• M51: 23,712,459 km (0.106 R)
• M52: 23,867,443 km (0.108 R)
• M53: 24,334,487 km (0.11 R)
• M54: 24,490,817 km (0.118 R)
• M55: 24,595,236 km (0.103 R)
• M56: 24,961,901 km (0.102 R)
• M57: 25,066,918 km (0.065 R)
• M58: 26,339,398 km (0.029 R)
• M59: 26,446,360 km (0.099 R)
• M60: 26,660,884 km (0.089 R)
• M61: 26,929,711 km (0.069 R)
• M62: 27,091,426 km (0.105 R)
• M63: 27,253,590 km (0.089 R)
• M64: 28,671,629 km (0.117 R)
• M65: 29,611,851 km (0.091 R)
• M66: 29,834,453 km (0.108 R)
• M67: 30,057,803 km (0.115 R)
• M68: 30,337,551 km (0.047 R)
• M69: 31,125,782 km (0.114 R)
• M70: 33,414,779 km (0.038 R)
• M71: 34,287,084 km (0.107 R)
• M72: 35,698,241 km (0.115 R)
• M73: 36,172,915 km (0.08 R)
• M74: 37,488,927 km (0.077 R)
• M75: 39,247,600 km (0.044 R)
• M76: 39,431,156 km (0.091 R)
• M77: 41,343,616 km (0.083 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: 195 - 19,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit