🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.14 AU - 1.18 AU

Year: 476 Days

Day: 29.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,993,399 km

• M1: 264,040 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.13 AU - 1.23 AU

Year: 488 Days

Day: 35.9 Hours

Environment

Temp: -11 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.16 AU - 1.68 AU

Year: 644 Days

Day: 38.9 Hours

Environment

Temp: -44 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,993,399 km

• M1: 61,634 km (0.046 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.37 AU - 1.73 AU

Year: 735 Days

Day: 36 Hours

Environment

Temp: -52 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.96 AU - 2.48 AU

Year: 1260 Days

Day: 19.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,993,399 km

• M1: 1,368,372 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.4

Radius: 13.7

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 4.03 AU - 6.69 AU

Year: 4725 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 36,993,399 km

• M1: 176,525 km (0.096 R)
• M2: 310,565 km (0.105 R)
• M3: 427,850 km (0.073 R)
• M4: 887,265 km (0.111 R)
• M5: 1,150,258 km (0.087 R)
• M6: 1,317,957 km (0.107 R)
• M7: 1,650,065 km (0.104 R)
• M8: 1,752,090 km (0.036 R)
• M9: 1,901,688 km (0.084 R)
• M10: 2,818,274 km (0.116 R)
• M11: 2,941,693 km (0.037 R)
• M12: 3,103,109 km (0.081 R)
• M13: 3,194,214 km (0.053 R)
• M14: 3,323,018 km (0.073 R)
• M15: 3,739,797 km (0.119 R)
• M16: 4,013,711 km (0.11 R)
• M17: 4,294,356 km (0.076 R)
• M18: 4,643,967 km (0.077 R)
• M19: 4,981,459 km (0.109 R)
• M20: 5,153,347 km (0.12 R)
• M21: 5,725,410 km (0.111 R)
• M22: 6,317,817 km (0.08 R)
• M23: 7,073,885 km (0.109 R)
• M24: 7,170,525 km (0.116 R)
• M25: 8,134,983 km (0.062 R)
• M26: 8,542,487 km (0.094 R)
• M27: 9,113,801 km (0.088 R)
• M28: 9,537,163 km (0.092 R)
• M29: 9,804,944 km (0.099 R)
• M30: 10,048,190 km (0.085 R)
• M31: 10,485,464 km (0.034 R)
• M32: 10,595,868 km (0.069 R)
• M33: 10,985,121 km (0.112 R)
• M34: 11,463,984 km (0.107 R)
• M35: 11,863,560 km (0.05 R)
• M36: 12,151,835 km (0.1 R)
• M37: 12,267,773 km (0.069 R)
• M38: 12,413,183 km (0.111 R)
• M39: 12,794,059 km (0.077 R)
• M40: 13,060,044 km (0.029 R)
• M41: 13,327,824 km (0.101 R)
• M42: 13,507,491 km (0.095 R)
• M43: 14,294,825 km (0.099 R)
• M44: 14,972,652 km (0.089 R)
• M45: 15,440,894 km (0.112 R)
• M46: 15,882,357 km (0.095 R)
• M47: 16,327,860 km (0.053 R)
• M48: 16,777,551 km (0.055 R)
• M49: 16,971,579 km (0.09 R)
• M50: 17,166,356 km (0.1 R)
• M51: 17,394,492 km (0.1 R)
• M52: 18,184,220 km (0.1 R)
• M53: 18,650,367 km (0.108 R)
• M54: 19,357,067 km (0.098 R)
• M55: 19,560,520 km (0.041 R)
• M56: 19,935,562 km (0.111 R)
• M57: 20,038,186 km (0.033 R)
• M58: 20,485,184 km (0.034 R)
• M59: 20,796,498 km (0.102 R)
• M60: 21,005,037 km (0.111 R)
• M61: 21,249,031 km (0.093 R)
• M62: 21,704,856 km (0.107 R)
• M63: 22,199,426 km (0.077 R)
• M64: 23,019,821 km (0.083 R)
• M65: 23,127,681 km (0.068 R)
• M66: 23,307,647 km (0.054 R)
• M67: 23,632,724 km (0.026 R)
• M68: 23,922,943 km (0.11 R)
• M69: 24,324,015 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.3

Radius: 9.1

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.15 AU - 8.73 AU

Year: 7728 Days

Day: 13 Hours

Environment

Temp: -160 °C

Axial Tilt: 49.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 36,993,399 km

• M1: 130,150 km (0.043 R)
• M2: 206,744 km (0.114 R)
• M3: 303,684 km (0.093 R)
• M4: 735,124 km (0.111 R)
• M5: 1,170,155 km (0.072 R)
• M6: 1,273,078 km (0.073 R)
• M7: 1,331,421 km (0.077 R)
• M8: 1,390,961 km (0.119 R)
• M9: 1,701,825 km (0.117 R)
• M10: 1,872,068 km (0.073 R)
• M11: 2,048,144 km (0.115 R)
• M12: 2,402,093 km (0.109 R)
• M13: 2,475,246 km (0.108 R)
• M14: 3,361,015 km (0.112 R)
• M15: 3,642,858 km (0.119 R)
• M16: 4,001,593 km (0.079 R)
• M17: 4,247,084 km (0.077 R)
• M18: 4,588,316 km (0.11 R)
• M19: 4,771,424 km (0.037 R)
• M20: 4,919,676 km (0.095 R)
• M21: 5,316,110 km (0.085 R)
• M22: 5,683,821 km (0.034 R)
• M23: 6,139,945 km (0.08 R)
• M24: 7,577,880 km (0.115 R)
• M25: 7,838,180 km (0.12 R)
• M26: 8,390,197 km (0.114 R)
• M27: 8,749,979 km (0.085 R)
• M28: 8,954,629 km (0.106 R)
• M29: 9,091,960 km (0.115 R)
• M30: 9,812,573 km (0.11 R)
• M31: 10,167,868 km (0.093 R)
• M32: 10,672,312 km (0.104 R)
• M33: 11,283,569 km (0.078 R)
• M34: 11,531,153 km (0.071 R)
• M35: 13,681,623 km (0.115 R)
• M36: 13,998,770 km (0.071 R)
• M37: 14,452,351 km (0.063 R)
• M38: 15,100,708 km (0.084 R)
• M39: 15,456,003 km (0.063 R)
• M40: 15,538,282 km (0.085 R)
• M41: 15,731,114 km (0.091 R)
• M42: 16,904,260 km (0.115 R)
• M43: 17,387,013 km (0.096 R)
• M44: 17,932,147 km (0.06 R)
• M45: 18,018,615 km (0.1 R)
• M46: 18,105,381 km (0.07 R)
• M47: 18,163,276 km (0.094 R)
• M48: 19,186,226 km (0.06 R)
• M49: 19,304,259 km (0.056 R)
• M50: 19,689,773 km (0.115 R)
• M51: 19,779,082 km (0.12 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.6

Radius: 11.6

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.93 AU - 9.21 AU

Year: 7931 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,993,399 km

• M1: 342,130 km (0.057 R)
• M2: 534,064 km (0.067 R)
• M3: 630,705 km (0.04 R)
• M4: 704,008 km (0.047 R)
• M5: 977,323 km (0.091 R)
• M6: 1,540,409 km (0.118 R)
• M7: 1,812,827 km (0.072 R)
• M8: 2,356,615 km (0.118 R)
• M9: 2,671,818 km (0.105 R)
• M10: 2,898,160 km (0.03 R)
• M11: 3,289,358 km (0.09 R)
• M12: 3,423,547 km (0.076 R)
• M13: 3,504,929 km (0.109 R)
• M14: 4,384,115 km (0.099 R)
• M15: 4,621,826 km (0.105 R)
• M16: 4,712,034 km (0.108 R)
• M17: 5,518,965 km (0.076 R)
• M18: 6,435,401 km (0.079 R)
• M19: 6,808,349 km (0.11 R)
• M20: 7,897,272 km (0.08 R)
• M21: 8,260,196 km (0.084 R)
• M22: 8,554,305 km (0.094 R)
• M23: 9,419,430 km (0.103 R)
• M24: 9,611,214 km (0.093 R)
• M25: 9,804,345 km (0.094 R)
• M26: 10,037,718 km (0.038 R)
• M27: 10,589,435 km (0.112 R)
• M28: 10,949,367 km (0.068 R)
• M29: 11,110,634 km (0.109 R)
• M30: 11,232,107 km (0.057 R)
• M31: 12,011,662 km (0.09 R)
• M32: 12,219,752 km (0.091 R)
• M33: 12,639,524 km (0.115 R)
• M34: 12,936,177 km (0.119 R)
• M35: 13,709,598 km (0.069 R)
• M36: 13,796,364 km (0.076 R)
• M37: 14,014,478 km (0.074 R)
• M38: 14,321,453 km (0.066 R)
• M39: 15,166,232 km (0.099 R)
• M40: 15,753,553 km (0.115 R)
• M41: 16,671,486 km (0.109 R)
• M42: 17,137,034 km (0.083 R)
• M43: 17,371,454 km (0.118 R)
• M44: 17,465,551 km (0.119 R)
• M45: 17,890,858 km (0.084 R)
• M46: 18,128,569 km (0.112 R)
• M47: 18,463,220 km (0.074 R)
• M48: 18,559,261 km (0.058 R)
• M49: 18,703,623 km (0.097 R)
• M50: 19,090,184 km (0.085 R)
• M51: 19,822,316 km (0.116 R)
• M52: 20,464,241 km (0.089 R)
• M53: 21,566,029 km (0.114 R)
• M54: 22,533,179 km (0.101 R)
• M55: 22,892,962 km (0.102 R)
• M56: 23,047,796 km (0.113 R)
• M57: 24,614,983 km (0.082 R)
• M58: 24,932,580 km (0.098 R)
• M59: 25,251,522 km (0.106 R)
• M60: 25,518,405 km (0.102 R)
• M61: 25,625,367 km (0.098 R)
• M62: 26,270,433 km (0.079 R)
• M63: 26,378,443 km (0.046 R)
• M64: 27,521,670 km (0.082 R)
• M65: 28,403,699 km (0.079 R)
• M66: 29,631,449 km (0.064 R)
• M67: 30,535,169 km (0.065 R)
• M68: 30,648,864 km (0.057 R)
• M69: 30,819,405 km (0.089 R)
• M70: 31,505,312 km (0.092 R)
• M71: 32,427,732 km (0.077 R)
• M72: 32,717,802 km (0.089 R)
• M73: 33,945,402 km (0.038 R)
• M74: 34,772,230 km (0.118 R)
• M75: 35,307,192 km (0.047 R)
• M76: 35,785,157 km (0.12 R)
• M77: 37,352,943 km (0.109 R)
• M78: 38,451,440 km (0.107 R)
• M79: 39,251,340 km (0.045 R)
• M80: 41,118,321 km (0.115 R)
• M81: 41,495,308 km (0.072 R)
• M82: 41,684,100 km (0.117 R)
• M83: 42,252,423 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 112.8

Radius: 7.8

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 12.34 AU - 12.54 AU

Year: 16708 Days

Day: 24.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 36,993,399 km

• M1: 103,073 km (0.095 R)
• M2: 260,749 km (0.1 R)
• M3: 484,996 km (0.116 R)
• M4: 1,766,900 km (0.075 R)
• M5: 2,219,135 km (0.12 R)
• M6: 2,502,772 km (0.054 R)
• M7: 2,706,076 km (0.072 R)
• M8: 3,930,235 km (0.102 R)
• M9: 4,087,463 km (0.094 R)
• M10: 4,300,191 km (0.063 R)
• M11: 5,101,886 km (0.06 R)
• M12: 5,563,694 km (0.089 R)
• M13: 6,129,474 km (0.112 R)
• M14: 6,190,061 km (0.089 R)
• M15: 6,589,038 km (0.063 R)
• M16: 6,682,238 km (0.068 R)
• M17: 6,870,133 km (0.04 R)
• M18: 7,476,453 km (0.115 R)
• M19: 8,066,616 km (0.069 R)
• M20: 8,333,798 km (0.118 R)
• M21: 8,468,436 km (0.09 R)
• M22: 8,774,065 km (0.12 R)
• M23: 9,048,726 km (0.101 R)
• M24: 9,606,726 km (0.118 R)
• M25: 9,925,370 km (0.069 R)
• M26: 10,068,236 km (0.042 R)
• M27: 10,975,996 km (0.085 R)
• M28: 11,533,248 km (0.102 R)
• M29: 13,063,634 km (0.056 R)
• M30: 13,812,820 km (0.105 R)
• M31: 13,932,349 km (0.112 R)
• M32: 14,212,546 km (0.115 R)
• M33: 14,941,985 km (0.05 R)
• M34: 15,187,774 km (0.116 R)
• M35: 15,393,621 km (0.111 R)
• M36: 17,545,885 km (0.069 R)
• M37: 17,761,905 km (0.1 R)
• M38: 18,459,180 km (0.097 R)
• M39: 19,432,464 km (0.12 R)
• M40: 20,015,447 km (0.074 R)
• M41: 20,558,637 km (0.045 R)
• M42: 22,591,522 km (0.106 R)
• M43: 22,779,567 km (0.097 R)
• M44: 23,918,306 km (0.097 R)
• M45: 24,639,368 km (0.088 R)
• M46: 25,367,610 km (0.11 R)
• M47: 26,349,571 km (0.098 R)
• M48: 28,756,600 km (0.069 R)
• M49: 29,266,729 km (0.12 R)
• M50: 29,522,990 km (0.12 R)
• M51: 29,625,764 km (0.084 R)
• M52: 29,728,538 km (0.113 R)
• M53: 29,934,534 km (0.073 R)
• M54: 30,037,756 km (0.12 R)
• M55: 30,296,262 km (0.112 R)
• M56: 30,348,022 km (0.109 R)
• M57: 31,599,708 km (0.099 R)
• M58: 32,390,482 km (0.111 R)
• M59: 32,921,405 km (0.101 R)
• M60: 34,315,059 km (0.101 R)
• M61: 34,477,073 km (0.028 R)
• M62: 34,585,233 km (0.059 R)
• M63: 34,639,387 km (0.117 R)
• M64: 35,618,505 km (0.114 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,465 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit