🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.81 AU - 1.03 AU

Year: 322 Days

Day: 21.9 Hours

Environment

Temp: 82 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,849,525 km

• M1: 120,576 km (0.047 R)
• M2: 833,111 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.76 AU - 1.14 AU

Year: 338 Days

Day: 40.5 Hours

Environment

Temp: 47 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 70,849,525 km

• M1: 22,739 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.87 AU - 1.21 AU

Year: 387 Days

Day: 21.2 Hours

Environment

Temp: 37 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 757.3

Radius: 13.8

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.26 AU - 5.84 AU

Year: 4145 Days

Day: 14.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,849,525 km

• M1: 279,898 km (0.102 R)
• M2: 486,941 km (0.069 R)
• M3: 689,646 km (0.069 R)
• M4: 791,223 km (0.066 R)
• M5: 1,103,284 km (0.078 R)
• M6: 1,544,897 km (0.046 R)
• M7: 1,652,308 km (0.081 R)
• M8: 1,746,555 km (0.096 R)
• M9: 1,957,039 km (0.095 R)
• M10: 2,124,888 km (0.042 R)
• M11: 2,511,299 km (0.071 R)
• M12: 2,602,405 km (0.091 R)
• M13: 2,806,755 km (0.114 R)
• M14: 3,231,464 km (0.042 R)
• M15: 3,391,085 km (0.106 R)
• M16: 3,656,172 km (0.102 R)
• M17: 3,822,674 km (0.12 R)
• M18: 4,425,703 km (0.064 R)
• M19: 4,626,015 km (0.07 R)
• M20: 4,852,057 km (0.119 R)
• M21: 5,081,840 km (0.063 R)
• M22: 5,174,890 km (0.044 R)
• M23: 5,433,395 km (0.095 R)
• M24: 5,865,733 km (0.113 R)
• M25: 6,086,090 km (0.113 R)
• M26: 6,359,256 km (0.045 R)
• M27: 6,459,636 km (0.046 R)
• M28: 6,712,756 km (0.047 R)
• M29: 6,943,436 km (0.052 R)
• M30: 7,229,018 km (0.108 R)
• M31: 7,677,961 km (0.051 R)
• M32: 7,919,412 km (0.097 R)
• M33: 8,631,049 km (0.115 R)
• M34: 8,742,350 km (0.063 R)
• M35: 9,079,095 km (0.062 R)
• M36: 9,249,188 km (0.042 R)
• M37: 9,420,178 km (0.114 R)
• M38: 9,678,833 km (0.089 R)
• M39: 10,916,755 km (0.08 R)
• M40: 11,097,619 km (0.111 R)
• M41: 11,401,452 km (0.108 R)
• M42: 11,707,978 km (0.112 R)
• M43: 11,924,147 km (0.093 R)
• M44: 12,391,940 km (0.084 R)
• M45: 12,865,716 km (0.099 R)
• M46: 13,120,930 km (0.119 R)
• M47: 13,313,463 km (0.078 R)
• M48: 13,896,445 km (0.114 R)
• M49: 14,454,894 km (0.088 R)
• M50: 15,390,479 km (0.067 R)
• M51: 15,627,592 km (0.063 R)
• M52: 15,797,535 km (0.119 R)
• M53: 16,036,593 km (0.113 R)
• M54: 17,390,603 km (0.094 R)
• M55: 17,992,286 km (0.084 R)
• M56: 18,349,376 km (0.088 R)
• M57: 18,708,859 km (0.104 R)
• M58: 18,998,182 km (0.089 R)
• M59: 19,143,292 km (0.065 R)
• M60: 19,507,862 km (0.105 R)
• M61: 20,022,179 km (0.053 R)
• M62: 20,392,434 km (0.033 R)
• M63: 20,615,484 km (0.102 R)
• M64: 21,667,606 km (0.115 R)
• M65: 22,238,471 km (0.117 R)
• M66: 22,621,741 km (0.107 R)
• M67: 23,511,699 km (0.1 R)
• M68: 24,334,338 km (0.104 R)
• M69: 24,492,014 km (0.039 R)
• M70: 24,967,436 km (0.116 R)
• M71: 25,086,665 km (0.094 R)
• M72: 25,485,792 km (0.101 R)
• M73: 26,411,654 km (0.051 R)
• M74: 27,021,265 km (0.069 R)
• M75: 27,348,436 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.3

Radius: 8.7

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 4.14 AU - 6.08 AU

Year: 4219 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,849,525 km

• M1: 112,797 km (0.09 R)
• M2: 181,612 km (0.076 R)
• M3: 291,865 km (0.054 R)
• M4: 431,291 km (0.115 R)
• M5: 489,933 km (0.102 R)
• M6: 995,275 km (0.075 R)
• M7: 1,187,957 km (0.078 R)
• M8: 1,303,596 km (0.066 R)
• M9: 1,499,569 km (0.07 R)
• M10: 1,737,878 km (0.092 R)
• M11: 2,214,796 km (0.056 R)
• M12: 2,340,309 km (0.071 R)
• M13: 2,983,131 km (0.087 R)
• M14: 3,222,637 km (0.083 R)
• M15: 3,635,827 km (0.054 R)
• M16: 3,784,377 km (0.051 R)
• M17: 4,087,612 km (0.072 R)
• M18: 4,175,725 km (0.107 R)
• M19: 4,580,088 km (0.104 R)
• M20: 4,879,883 km (0.117 R)
• M21: 5,401,979 km (0.078 R)
• M22: 5,792,729 km (0.073 R)
• M23: 5,891,912 km (0.113 R)
• M24: 6,142,189 km (0.083 R)
• M25: 6,345,044 km (0.108 R)
• M26: 6,498,681 km (0.088 R)
• M27: 6,914,114 km (0.1 R)
• M28: 7,019,431 km (0.104 R)
• M29: 7,231,561 km (0.078 R)
• M30: 7,365,152 km (0.114 R)
• M31: 7,607,800 km (0.103 R)
• M32: 7,689,331 km (0.12 R)
• M33: 8,073,348 km (0.094 R)
• M34: 8,548,022 km (0.075 R)
• M35: 8,632,844 km (0.076 R)
• M36: 8,888,657 km (0.075 R)
• M37: 9,003,249 km (0.081 R)
• M38: 9,291,673 km (0.046 R)
• M39: 9,495,426 km (0.109 R)
• M40: 9,848,177 km (0.111 R)
• M41: 10,145,428 km (0.095 R)
• M42: 10,355,165 km (0.098 R)
• M43: 10,779,275 km (0.094 R)
• M44: 11,270,704 km (0.109 R)
• M45: 11,394,720 km (0.073 R)
• M46: 11,612,834 km (0.112 R)
• M47: 13,145,614 km (0.031 R)
• M48: 13,440,172 km (0.086 R)
• M49: 14,673,307 km (0.109 R)
• M50: 14,944,678 km (0.087 R)
• M51: 15,630,434 km (0.092 R)
• M52: 15,768,812 km (0.06 R)
• M53: 16,151,484 km (0.114 R)
• M54: 16,466,986 km (0.07 R)
• M55: 16,961,556 km (0.084 R)
• M56: 17,461,063 km (0.107 R)
• M57: 17,604,677 km (0.053 R)
• M58: 17,748,740 km (0.074 R)
• M59: 18,292,229 km (0.089 R)
• M60: 18,657,547 km (0.1 R)
• M61: 19,321,313 km (0.097 R)
• M62: 19,842,961 km (0.061 R)
• M63: 20,030,407 km (0.107 R)
• M64: 20,558,188 km (0.117 R)
• M65: 21,396,983 km (0.097 R)
• M66: 22,363,685 km (0.037 R)
• M67: 23,463,229 km (0.067 R)
• M68: 23,621,803 km (0.115 R)
• M69: 24,059,526 km (0.111 R)
• M70: 24,139,412 km (0.109 R)
• M71: 24,660,760 km (0.106 R)
• M72: 24,983,592 km (0.08 R)
• M73: 25,348,312 km (0.038 R)
• M74: 25,470,234 km (0.108 R)
• M75: 25,673,987 km (0.088 R)
• M76: 26,535,371 km (0.096 R)
• M77: 26,659,238 km (0.071 R)
• M78: 26,949,009 km (0.119 R)
• M79: 27,031,886 km (0.086 R)
• M80: 27,281,416 km (0.037 R)
• M81: 27,406,330 km (0.041 R)
• M82: 28,160,303 km (0.115 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.5

Radius: 12.3

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.95 AU - 7.39 AU

Year: 5598 Days

Day: 9.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,849,525 km

• M1: 156,180 km (0.07 R)
• M2: 330,163 km (0.091 R)
• M3: 461,958 km (0.079 R)
• M4: 641,326 km (0.068 R)
• M5: 775,366 km (0.077 R)
• M6: 1,203,814 km (0.107 R)
• M7: 1,992,943 km (0.098 R)
• M8: 2,624,395 km (0.099 R)
• M9: 2,713,257 km (0.119 R)
• M10: 3,339,174 km (0.103 R)
• M11: 3,582,271 km (0.06 R)
• M12: 3,705,988 km (0.11 R)
• M13: 4,452,182 km (0.076 R)
• M14: 4,585,624 km (0.096 R)
• M15: 5,584,937 km (0.101 R)
• M16: 5,845,238 km (0.069 R)
• M17: 6,377,806 km (0.115 R)
• M18: 6,619,556 km (0.04 R)
• M19: 6,956,899 km (0.082 R)
• M20: 7,268,362 km (0.086 R)
• M21: 7,712,369 km (0.039 R)
• M22: 7,970,126 km (0.032 R)
• M23: 8,230,725 km (0.109 R)
• M24: 8,527,228 km (0.038 R)
• M25: 8,693,431 km (0.066 R)
• M26: 10,592,576 km (0.104 R)
• M27: 11,204,731 km (0.097 R)
• M28: 11,607,000 km (0.044 R)
• M29: 12,576,843 km (0.109 R)
• M30: 12,728,236 km (0.102 R)
• M31: 13,071,413 km (0.113 R)
• M32: 13,148,157 km (0.111 R)
• M33: 13,533,671 km (0.085 R)
• M34: 13,611,312 km (0.089 R)
• M35: 13,727,849 km (0.084 R)
• M36: 15,032,791 km (0.101 R)
• M37: 15,557,730 km (0.096 R)
• M38: 15,679,652 km (0.075 R)
• M39: 15,802,023 km (0.09 R)
• M40: 16,211,921 km (0.11 R)
• M41: 16,459,655 km (0.119 R)
• M42: 16,750,174 km (0.085 R)
• M43: 16,875,238 km (0.082 R)
• M44: 17,168,300 km (0.114 R)
• M45: 17,252,374 km (0.083 R)
• M46: 17,378,635 km (0.075 R)
• M47: 18,014,725 km (0.077 R)
• M48: 18,142,931 km (0.048 R)
• M49: 18,788,146 km (0.095 R)
• M50: 18,874,763 km (0.108 R)
• M51: 19,616,320 km (0.085 R)
• M52: 19,792,097 km (0.046 R)
• M53: 20,234,159 km (0.115 R)
• M54: 20,456,312 km (0.078 R)
• M55: 20,993,069 km (0.061 R)
• M56: 21,217,915 km (0.084 R)
• M57: 21,579,642 km (0.075 R)
• M58: 21,806,732 km (0.119 R)
• M59: 22,768,946 km (0.119 R)
• M60: 22,861,397 km (0.063 R)
• M61: 23,139,200 km (0.076 R)
• M62: 23,885,694 km (0.097 R)
• M63: 24,877,378 km (0.104 R)
• M64: 25,786,335 km (0.086 R)
• M65: 27,636,561 km (0.073 R)
• M66: 28,279,233 km (0.115 R)
• M67: 29,027,073 km (0.111 R)
• M68: 30,389,461 km (0.079 R)
• M69: 31,824,254 km (0.097 R)
• M70: 32,706,134 km (0.039 R)
• M71: 33,596,091 km (0.1 R)
• M72: 33,754,067 km (0.088 R)
• M73: 34,493,978 km (0.117 R)
• M74: 34,600,192 km (0.049 R)
• M75: 34,759,664 km (0.099 R)
• M76: 35,346,237 km (0.069 R)
• M77: 35,453,349 km (0.116 R)
• M78: 35,828,840 km (0.107 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 800

Radius: 5.6

Gravity: 25.51 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 12.2 AU - 13.3 AU

Year: 16629 Days

Day: 23.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 70,849,525 km

• M1: 226,491 km (0.102 R)
• M2: 401,221 km (0.113 R)
• M3: 455,974 km (0.105 R)
• M4: 513,420 km (0.07 R)
• M5: 573,409 km (0.101 R)
• M6: 908,957 km (0.098 R)
• M7: 1,269,787 km (0.113 R)
• M8: 1,885,980 km (0.079 R)
• M9: 2,044,704 km (0.111 R)
• M10: 2,207,915 km (0.069 R)
• M11: 2,307,846 km (0.063 R)
• M12: 3,235,353 km (0.093 R)
• M13: 3,658,715 km (0.096 R)
• M14: 4,305,576 km (0.11 R)
• M15: 4,514,864 km (0.062 R)
• M16: 5,656,146 km (0.075 R)
• M17: 5,885,330 km (0.071 R)
• M18: 6,783,964 km (0.028 R)
• M19: 7,175,013 km (0.1 R)
• M20: 7,473,162 km (0.104 R)
• M21: 7,523,277 km (0.079 R)
• M22: 7,674,221 km (0.072 R)
• M23: 7,927,939 km (0.037 R)
• M24: 8,705,698 km (0.083 R)
• M25: 8,864,123 km (0.091 R)
• M26: 9,130,257 km (0.077 R)
• M27: 9,237,519 km (0.106 R)
• M28: 9,453,239 km (0.087 R)
• M29: 9,725,208 km (0.056 R)
• M30: 10,110,273 km (0.046 R)
• M31: 10,165,774 km (0.07 R)
• M32: 10,221,275 km (0.085 R)
• M33: 10,444,325 km (0.037 R)
• M34: 10,895,363 km (0.103 R)
• M35: 11,066,203 km (0.117 R)
• M36: 11,816,437 km (0.116 R)
• M37: 13,916,641 km (0.055 R)
• M38: 16,064,119 km (0.114 R)
• M39: 16,128,894 km (0.088 R)
• M40: 17,507,738 km (0.093 R)
• M41: 19,888,289 km (0.101 R)
• M42: 19,957,852 km (0.04 R)
• M43: 20,306,565 km (0.105 R)
• M44: 22,368,472 km (0.112 R)
• M45: 23,607,741 km (0.107 R)
• M46: 26,000,409 km (0.054 R)
• M47: 26,534,025 km (0.045 R)
• M48: 26,610,469 km (0.107 R)
• M49: 26,687,063 km (0.107 R)
• M50: 26,763,807 km (0.062 R)
• M51: 27,071,231 km (0.096 R)
• M52: 27,379,701 km (0.059 R)
• M53: 27,767,160 km (0.036 R)
• M54: 27,922,592 km (0.095 R)
• M55: 30,049,425 km (0.099 R)
• M56: 31,658,201 km (0.107 R)
• M57: 32,146,189 km (0.072 R)
• M58: 32,227,720 km (0.057 R)
• M59: 32,554,890 km (0.118 R)
• M60: 34,874,704 km (0.096 R)
• M61: 36,054,433 km (0.085 R)
• M62: 36,139,255 km (0.099 R)
• M63: 36,564,113 km (0.072 R)
• M64: 36,819,776 km (0.118 R)
• M65: 36,905,047 km (0.118 R)
• M66: 36,990,617 km (0.116 R)
• M67: 37,418,766 km (0.067 R)
• M68: 40,461,437 km (0.112 R)
• M69: 40,637,663 km (0.078 R)
• M70: 41,611,545 km (0.112 R)
• M71: 43,131,908 km (0.026 R)
• M72: 43,582,497 km (0.085 R)
• M73: 44,034,582 km (0.116 R)
• M74: 44,943,539 km (0.087 R)
• M75: 45,766,925 km (0.116 R)
• M76: 49,674,571 km (0.11 R)
• M77: 50,241,547 km (0.078 R)
• M78: 53,591,044 km (0.051 R)
• M79: 55,439,176 km (0.106 R)
• M80: 55,634,999 km (0.071 R)
• M81: 56,420,388 km (0.111 R)
• M82: 56,913,164 km (0.099 R)
• M83: 57,011,749 km (0.054 R)
• M84: 57,902,753 km (0.111 R)
• M85: 61,107,888 km (0.082 R)
• M86: 62,222,841 km (0.051 R)
• M87: 62,528,170 km (0.107 R)
• M88: 64,061,847 km (0.057 R)
• M89: 66,022,327 km (0.087 R)
• M90: 66,229,820 km (0.091 R)
• M91: 66,957,763 km (0.07 R)
• M92: 67,062,033 km (0.075 R)
• M93: 69,157,600 km (0.079 R)
• M94: 69,579,316 km (0.109 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: 378 - 19,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit