🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.46 AU - 0.6 AU

Year: 162 Days

Day: 40.6 Hours

Environment

Temp: 115 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,041,897 km

• M1: 158,723 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.61 AU - 0.63 AU

Year: 205 Days

Day: 20.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 160.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.63 AU - 0.83 AU

Year: 261 Days

Day: 28.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.66 AU - 0.94 AU

Year: 300 Days

Day: 12.2 Hours

Environment

Temp: 2 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.08 AU - 1.5 AU

Year: 614 Days

Day: 30.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.2 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.7

Radius: 13.2

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.71 AU - 3.49 AU

Year: 2287 Days

Day: 14.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 87,041,897 km

• M1: 255,812 km (0.105 R)
• M2: 347,217 km (0.114 R)
• M3: 515,065 km (0.058 R)
• M4: 673,340 km (0.105 R)
• M5: 840,890 km (0.113 R)
• M6: 1,177,934 km (0.041 R)
• M7: 1,263,504 km (0.078 R)
• M8: 1,362,537 km (0.1 R)
• M9: 1,498,971 km (0.109 R)
• M10: 1,628,373 km (0.117 R)
• M11: 1,974,991 km (0.12 R)
• M12: 2,078,363 km (0.107 R)
• M13: 2,197,144 km (0.078 R)
• M14: 2,304,555 km (0.063 R)
• M15: 2,455,350 km (0.082 R)
• M16: 2,737,940 km (0.116 R)
• M17: 2,883,349 km (0.079 R)
• M18: 3,197,206 km (0.061 R)
• M19: 3,288,909 km (0.113 R)
• M20: 3,443,893 km (0.115 R)
• M21: 3,585,412 km (0.087 R)
• M22: 3,858,129 km (0.107 R)
• M23: 3,989,027 km (0.077 R)
• M24: 4,121,272 km (0.07 R)
• M25: 4,981,011 km (0.082 R)
• M26: 5,070,021 km (0.074 R)
• M27: 5,195,534 km (0.115 R)
• M28: 5,615,455 km (0.076 R)
• M29: 5,726,906 km (0.073 R)
• M30: 5,989,600 km (0.108 R)
• M31: 6,237,334 km (0.099 R)
• M32: 6,449,463 km (0.088 R)
• M33: 7,020,329 km (0.12 R)
• M34: 7,731,068 km (0.101 R)
• M35: 7,959,056 km (0.106 R)
• M36: 8,592,752 km (0.096 R)
• M37: 8,785,883 km (0.117 R)
• M38: 9,684,667 km (0.079 R)
• M39: 9,863,436 km (0.069 R)
• M40: 9,998,224 km (0.08 R)
• M41: 10,133,610 km (0.068 R)
• M42: 10,383,588 km (0.105 R)
• M43: 10,866,341 km (0.032 R)
• M44: 11,497,793 km (0.071 R)
• M45: 11,592,339 km (0.091 R)
• M46: 12,165,299 km (0.055 R)
• M47: 12,771,918 km (0.054 R)
• M48: 13,913,948 km (0.046 R)
• M49: 14,599,406 km (0.082 R)
• M50: 14,778,923 km (0.107 R)
• M51: 14,959,189 km (0.119 R)
• M52: 15,426,233 km (0.086 R)
• M53: 15,924,245 km (0.075 R)
• M54: 16,082,669 km (0.07 R)
• M55: 16,347,756 km (0.083 R)
• M56: 16,882,419 km (0.098 R)
• M57: 17,422,916 km (0.118 R)
• M58: 17,613,354 km (0.111 R)
• M59: 18,216,682 km (0.101 R)
• M60: 18,409,963 km (0.118 R)
• M61: 18,520,815 km (0.099 R)
• M62: 18,659,642 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.6

Radius: 13.1

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.7 AU - 3.64 AU

Year: 2365 Days

Day: 12.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 87,041,897 km

• M1: 229,782 km (0.095 R)
• M2: 324,627 km (0.086 R)
• M3: 486,193 km (0.117 R)
• M4: 582,534 km (0.115 R)
• M5: 823,237 km (0.084 R)
• M6: 943,514 km (0.097 R)
• M7: 1,189,153 km (0.09 R)
• M8: 1,283,101 km (0.091 R)
• M9: 1,364,781 km (0.111 R)
• M10: 1,557,463 km (0.086 R)
• M11: 1,645,128 km (0.116 R)
• M12: 1,734,587 km (0.102 R)
• M13: 2,189,514 km (0.102 R)
• M14: 2,334,325 km (0.115 R)
• M15: 2,454,303 km (0.057 R)
• M16: 2,557,525 km (0.104 R)
• M17: 2,807,503 km (0.064 R)
• M18: 2,925,536 km (0.056 R)
• M19: 3,025,318 km (0.111 R)
• M20: 3,115,974 km (0.12 R)
• M21: 3,218,000 km (0.115 R)
• M22: 3,919,015 km (0.107 R)
• M23: 4,062,629 km (0.106 R)
• M24: 4,573,656 km (0.106 R)
• M25: 4,678,374 km (0.04 R)
• M26: 5,021,253 km (0.042 R)
• M27: 5,286,789 km (0.084 R)
• M28: 5,569,529 km (0.083 R)
• M29: 5,731,543 km (0.113 R)
• M30: 5,933,052 km (0.087 R)
• M31: 6,252,742 km (0.117 R)
• M32: 6,382,294 km (0.116 R)
• M33: 7,002,826 km (0.083 R)
• M34: 7,191,469 km (0.074 R)
• M35: 7,327,154 km (0.118 R)
• M36: 7,850,896 km (0.081 R)
• M37: 8,018,895 km (0.117 R)
• M38: 8,258,850 km (0.082 R)
• M39: 8,673,685 km (0.077 R)
• M40: 9,494,229 km (0.088 R)
• M41: 9,913,851 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 13.5

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 6.11 AU - 10.11 AU

Year: 9676 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 87,041,897 km

• M1: 172,187 km (0.09 R)
• M2: 367,562 km (0.102 R)
• M3: 684,560 km (0.099 R)
• M4: 1,929,214 km (0.118 R)
• M5: 2,025,256 km (0.114 R)
• M6: 2,298,122 km (0.097 R)
• M7: 2,426,029 km (0.098 R)
• M8: 2,530,298 km (0.069 R)
• M9: 2,636,064 km (0.113 R)
• M10: 2,824,857 km (0.083 R)
• M11: 3,418,311 km (0.119 R)
• M12: 3,624,756 km (0.076 R)
• M13: 4,206,094 km (0.113 R)
• M14: 4,459,812 km (0.099 R)
• M15: 4,751,228 km (0.085 R)
• M16: 4,949,146 km (0.086 R)
• M17: 5,082,588 km (0.079 R)
• M18: 6,961,537 km (0.112 R)
• M19: 7,529,111 km (0.065 R)
• M20: 8,033,106 km (0.12 R)
• M21: 8,229,828 km (0.075 R)
• M22: 8,708,690 km (0.044 R)
• M23: 9,114,699 km (0.059 R)
• M24: 9,945,416 km (0.076 R)
• M25: 10,156,798 km (0.107 R)
• M26: 10,584,349 km (0.111 R)
• M27: 10,886,985 km (0.12 R)
• M28: 11,501,084 km (0.107 R)
• M29: 11,857,127 km (0.078 R)
• M30: 12,216,761 km (0.056 R)
• M31: 13,363,877 km (0.094 R)
• M32: 14,545,102 km (0.074 R)
• M33: 15,027,106 km (0.082 R)
• M34: 15,124,046 km (0.035 R)
• M35: 16,006,523 km (0.07 R)
• M36: 16,205,040 km (0.056 R)
• M37: 16,805,077 km (0.101 R)
• M38: 17,872,757 km (0.116 R)
• M39: 18,337,109 km (0.087 R)
• M40: 18,544,750 km (0.075 R)
• M41: 18,648,871 km (0.112 R)
• M42: 18,857,709 km (0.112 R)
• M43: 19,119,805 km (0.094 R)
• M44: 19,435,905 km (0.045 R)
• M45: 21,096,890 km (0.086 R)
• M46: 21,314,555 km (0.055 R)
• M47: 21,478,215 km (0.096 R)
• M48: 21,587,721 km (0.085 R)
• M49: 21,697,226 km (0.057 R)
• M50: 22,580,452 km (0.092 R)
• M51: 23,531,595 km (0.057 R)
• M52: 27,287,998 km (0.057 R)
• M53: 27,465,870 km (0.03 R)
• M54: 27,822,810 km (0.094 R)
• M55: 28,121,258 km (0.053 R)
• M56: 30,179,426 km (0.069 R)
• M57: 30,301,946 km (0.052 R)
• M58: 30,424,766 km (0.072 R)
• M59: 30,547,736 km (0.057 R)
• M60: 31,226,611 km (0.035 R)
• M61: 31,910,572 km (0.105 R)
• M62: 33,166,895 km (0.106 R)
• M63: 33,546,874 km (0.119 R)
• M64: 34,375,197 km (0.099 R)
• M65: 35,987,114 km (0.052 R)
• M66: 36,900,409 km (0.052 R)
• M67: 37,557,593 km (0.077 R)
• M68: 37,755,511 km (0.063 R)
• M69: 37,953,728 km (0.099 R)
• M70: 39,350,972 km (0.034 R)
• M71: 39,552,031 km (0.099 R)
• M72: 39,753,390 km (0.092 R)
• M73: 39,887,729 km (0.109 R)
• M74: 40,832,888 km (0.072 R)
• M75: 41,512,512 km (0.105 R)
• M76: 43,504,557 km (0.118 R)
• M77: 44,198,691 km (0.078 R)
• M78: 44,547,104 km (0.087 R)
• M79: 44,966,427 km (0.109 R)
• M80: 45,457,407 km (0.082 R)
• M81: 46,373,694 km (0.109 R)
• M82: 47,011,729 km (0.109 R)
• M83: 47,153,847 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42

Radius: 8

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 11.28 AU - 15.48 AU

Year: 20505 Days

Day: 21.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 87,041,897 km

• M1: 125,513 km (0.063 R)
• M2: 226,940 km (0.109 R)
• M3: 298,597 km (0.048 R)
• M4: 429,346 km (0.118 R)
• M5: 491,728 km (0.094 R)
• M6: 800,498 km (0.101 R)
• M7: 879,785 km (0.048 R)
• M8: 1,254,528 km (0.11 R)
• M9: 2,137,454 km (0.082 R)
• M10: 2,383,094 km (0.112 R)
• M11: 2,460,436 km (0.088 R)
• M12: 3,497,449 km (0.11 R)
• M13: 4,271,019 km (0.108 R)
• M14: 4,365,565 km (0.083 R)
• M15: 5,424,269 km (0.032 R)
• M16: 5,500,863 km (0.11 R)
• M17: 5,916,297 km (0.086 R)
• M18: 6,154,456 km (0.08 R)
• M19: 6,558,371 km (0.091 R)
• M20: 6,859,960 km (0.059 R)
• M21: 7,391,780 km (0.108 R)
• M22: 7,476,902 km (0.096 R)
• M23: 9,217,473 km (0.055 R)
• M24: 9,617,198 km (0.113 R)
• M25: 10,401,839 km (0.118 R)
• M26: 10,657,203 km (0.1 R)
• M27: 11,076,675 km (0.066 R)
• M28: 11,174,213 km (0.111 R)
• M29: 11,435,860 km (0.118 R)
• M30: 11,666,390 km (0.102 R)
• M31: 12,232,767 km (0.075 R)
• M32: 12,502,343 km (0.059 R)
• M33: 12,944,704 km (0.114 R)
• M34: 13,116,293 km (0.077 R)
• M35: 13,461,415 km (0.103 R)
• M36: 14,621,995 km (0.112 R)
• M37: 15,340,813 km (0.114 R)
• M38: 15,522,425 km (0.055 R)
• M39: 15,631,631 km (0.106 R)
• M40: 17,112,650 km (0.095 R)
• M41: 17,300,844 km (0.072 R)
• M42: 17,527,784 km (0.047 R)
• M43: 18,754,038 km (0.048 R)
• M44: 18,909,320 km (0.113 R)
• M45: 18,987,111 km (0.088 R)
• M46: 20,925,750 km (0.085 R)
• M47: 22,926,472 km (0.051 R)
• M48: 23,592,931 km (0.108 R)
• M49: 23,760,630 km (0.062 R)
• M50: 23,886,591 km (0.065 R)
• M51: 24,308,008 km (0.113 R)
• M52: 24,689,483 km (0.032 R)
• M53: 24,817,090 km (0.058 R)
• M54: 25,329,612 km (0.104 R)
• M55: 26,626,327 km (0.097 R)
• M56: 27,150,966 km (0.073 R)
• M57: 27,326,744 km (0.112 R)
• M58: 28,299,579 km (0.116 R)
• M59: 28,522,180 km (0.116 R)
• M60: 29,059,087 km (0.119 R)
• M61: 30,233,580 km (0.095 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.7

Radius: 5.9

Gravity: 15.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 14.53 AU - 18.23 AU

Year: 27775 Days

Day: 21.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,041,897 km

• M1: 301,141 km (0.12 R)
• M2: 667,356 km (0.057 R)
• M3: 717,621 km (0.116 R)
• M4: 1,256,921 km (0.062 R)
• M5: 1,649,616 km (0.098 R)
• M6: 2,382,496 km (0.108 R)
• M7: 3,688,635 km (0.115 R)
• M8: 3,825,068 km (0.111 R)
• M9: 4,435,278 km (0.105 R)
• M10: 4,726,994 km (0.103 R)
• M11: 4,776,211 km (0.102 R)
• M12: 5,176,386 km (0.105 R)
• M13: 5,278,112 km (0.067 R)
• M14: 5,535,271 km (0.115 R)
• M15: 5,691,601 km (0.09 R)
• M16: 5,796,618 km (0.105 R)
• M17: 7,332,988 km (0.113 R)
• M18: 7,504,727 km (0.069 R)
• M19: 8,263,936 km (0.034 R)
• M20: 9,047,530 km (0.086 R)
• M21: 9,541,502 km (0.065 R)
• M22: 9,728,948 km (0.078 R)
• M23: 9,980,871 km (0.086 R)
• M24: 10,298,766 km (0.105 R)
• M25: 12,274,655 km (0.095 R)
• M26: 14,078,955 km (0.113 R)
• M27: 14,578,612 km (0.104 R)
• M28: 16,038,238 km (0.105 R)
• M29: 17,087,368 km (0.078 R)
• M30: 18,468,605 km (0.118 R)
• M31: 20,849,006 km (0.055 R)
• M32: 21,092,253 km (0.115 R)
• M33: 21,173,634 km (0.049 R)
• M34: 22,821,604 km (0.108 R)
• M35: 24,767,124 km (0.106 R)
• M36: 25,890,155 km (0.101 R)
• M37: 26,064,437 km (0.062 R)
• M38: 28,275,045 km (0.092 R)
• M39: 29,538,997 km (0.103 R)
• M40: 29,994,971 km (0.077 R)
• M41: 30,545,043 km (0.098 R)
• M42: 30,637,046 km (0.083 R)
• M43: 32,028,306 km (0.026 R)
• M44: 32,684,592 km (0.11 R)
• M45: 36,323,859 km (0.086 R)
• M46: 37,106,256 km (0.077 R)
• M47: 38,886,770 km (0.096 R)
• M48: 39,186,265 km (0.097 R)
• M49: 39,486,358 km (0.097 R)
• M50: 40,492,703 km (0.085 R)
• M51: 40,593,831 km (0.111 R)
• M52: 40,796,237 km (0.104 R)
• M53: 41,202,096 km (0.09 R)
• M54: 42,427,751 km (0.115 R)
• M55: 43,251,437 km (0.097 R)
• M56: 46,916,884 km (0.114 R)
• M57: 48,196,245 km (0.103 R)
• M58: 48,947,974 km (0.045 R)
• M59: 52,763,767 km (0.11 R)
• M60: 53,982,691 km (0.11 R)
• M61: 54,428,193 km (0.117 R)
• M62: 55,772,181 km (0.096 R)
• M63: 55,884,529 km (0.061 R)
• M64: 55,997,176 km (0.078 R)
• M65: 56,674,106 km (0.042 R)
• M66: 56,787,202 km (0.085 R)
• M67: 57,013,544 km (0.038 R)
• M68: 59,753,728 km (0.092 R)
• M69: 60,099,299 km (0.118 R)
• M70: 60,792,386 km (0.042 R)
• M71: 63,004,340 km (0.109 R)
• M72: 63,121,475 km (0.108 R)
• M73: 63,590,913 km (0.107 R)
• M74: 64,533,081 km (0.086 R)
• M75: 66,073,789 km (0.054 R)
• M76: 66,669,637 km (0.087 R)
• M77: 69,191,708 km (0.096 R)
• M78: 69,312,583 km (0.087 R)
• M79: 71,744,745 km (0.044 R)
• M80: 72,479,720 km (0.076 R)
• M81: 73,094,268 km (0.073 R)
• M82: 73,463,774 km (0.101 R)
• M83: 74,081,015 km (0.12 R)
• M84: 74,576,035 km (0.119 R)
• M85: 75,693,830 km (0.069 R)
• M86: 76,317,354 km (0.109 R)
• M87: 79,459,807 km (0.084 R)
• M88: 79,839,785 km (0.088 R)
• M89: 81,493,141 km (0.107 R)
• M90: 81,620,748 km (0.108 R)
• M91: 82,004,167 km (0.093 R)
• M92: 83,029,361 km (0.102 R)
• M93: 85,351,569 km (0.075 R)
• M94: 86,130,376 km (0.097 R)
• M95: 86,260,376 km (0.051 R)
• M96: 86,650,827 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit