🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.14 AU - 1.6 AU

Year: 566 Days

Day: 16.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,167,950 km

• M1: 484,548 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.33 AU - 1.69 AU

Year: 655 Days

Day: 45.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 57,167,950 km

• M1: 1,236,726 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.34 AU - 3.14 AU

Year: 1601 Days

Day: 35.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.9

Radius: 10.4

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.88 AU - 7.74 AU

Year: 5597 Days

Day: 7.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 57,167,950 km

• M1: 141,520 km (0.088 R)
• M2: 265,686 km (0.119 R)
• M3: 369,208 km (0.117 R)
• M4: 739,313 km (0.082 R)
• M5: 889,359 km (0.103 R)
• M6: 1,061,098 km (0.059 R)
• M7: 1,151,156 km (0.082 R)
• M8: 1,315,564 km (0.117 R)
• M9: 1,868,328 km (0.103 R)
• M10: 2,048,892 km (0.091 R)
• M11: 2,517,732 km (0.113 R)
• M12: 2,609,436 km (0.07 R)
• M13: 2,749,010 km (0.078 R)
• M14: 2,843,556 km (0.102 R)
• M15: 3,019,633 km (0.054 R)
• M16: 3,433,421 km (0.079 R)
• M17: 3,569,704 km (0.102 R)
• M18: 3,638,519 km (0.1 R)
• M19: 3,830,005 km (0.112 R)
• M20: 4,723,254 km (0.118 R)
• M21: 4,798,950 km (0.095 R)
• M22: 5,009,434 km (0.103 R)
• M23: 5,320,747 km (0.085 R)
• M24: 5,439,229 km (0.07 R)
• M25: 5,638,643 km (0.052 R)
• M26: 5,820,105 km (0.101 R)
• M27: 5,983,017 km (0.103 R)
• M28: 6,209,658 km (0.036 R)
• M29: 6,313,629 km (0.114 R)
• M30: 6,586,495 km (0.047 R)
• M31: 6,799,223 km (0.12 R)
• M32: 7,144,196 km (0.052 R)
• M33: 7,384,600 km (0.098 R)
• M34: 7,561,275 km (0.109 R)
• M35: 8,054,050 km (0.103 R)
• M36: 8,442,107 km (0.105 R)
• M37: 8,580,485 km (0.037 R)
• M38: 8,673,236 km (0.096 R)
• M39: 8,789,623 km (0.101 R)
• M40: 9,165,413 km (0.108 R)
• M41: 9,666,715 km (0.114 R)
• M42: 9,787,291 km (0.119 R)
• M43: 10,103,541 km (0.12 R)
• M44: 10,275,130 km (0.074 R)
• M45: 10,472,449 km (0.07 R)
• M46: 10,695,949 km (0.079 R)
• M47: 10,770,747 km (0.047 R)
• M48: 11,452,315 km (0.106 R)
• M49: 11,554,491 km (0.119 R)
• M50: 12,619,029 km (0.063 R)
• M51: 12,698,166 km (0.108 R)
• M52: 13,498,665 km (0.095 R)
• M53: 13,850,519 km (0.099 R)
• M54: 14,260,417 km (0.115 R)
• M55: 14,535,827 km (0.093 R)
• M56: 14,813,032 km (0.117 R)
• M57: 14,896,507 km (0.074 R)
• M58: 14,980,282 km (0.054 R)
• M59: 15,064,057 km (0.11 R)
• M60: 15,176,106 km (0.117 R)
• M61: 15,996,500 km (0.049 R)
• M62: 16,167,939 km (0.114 R)
• M63: 16,311,404 km (0.101 R)
• M64: 16,657,274 km (0.091 R)
• M65: 16,802,085 km (0.092 R)
• M66: 16,889,300 km (0.082 R)
• M67: 17,356,495 km (0.072 R)
• M68: 17,532,721 km (0.12 R)
• M69: 17,680,075 km (0.05 R)
• M70: 17,857,498 km (0.106 R)
• M71: 18,035,370 km (0.081 R)
• M72: 19,085,397 km (0.104 R)
• M73: 19,541,371 km (0.093 R)
• M74: 19,816,632 km (0.084 R)
• M75: 19,908,784 km (0.101 R)
• M76: 20,124,205 km (0.098 R)
• M77: 20,309,407 km (0.117 R)
• M78: 20,650,490 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.2

Radius: 10.8

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.03 AU - 8.17 AU

Year: 7398 Days

Day: 11.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 179.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,167,950 km

• M1: 135,685 km (0.064 R)
• M2: 222,153 km (0.119 R)
• M3: 443,109 km (0.096 R)
• M4: 903,721 km (0.115 R)
• M5: 1,116,150 km (0.11 R)
• M6: 1,267,094 km (0.053 R)
• M7: 1,485,956 km (0.084 R)
• M8: 1,804,599 km (0.09 R)
• M9: 2,262,817 km (0.117 R)
• M10: 2,334,624 km (0.1 R)
• M11: 3,311,050 km (0.04 R)
• M12: 3,393,029 km (0.095 R)
• M13: 4,073,849 km (0.117 R)
• M14: 4,191,433 km (0.069 R)
• M15: 4,642,471 km (0.109 R)
• M16: 4,858,490 km (0.074 R)
• M17: 4,983,255 km (0.102 R)
• M18: 5,172,646 km (0.088 R)
• M19: 5,364,280 km (0.112 R)
• M20: 6,120,946 km (0.114 R)
• M21: 6,188,415 km (0.1 R)
• M22: 6,981,134 km (0.08 R)
• M23: 7,335,831 km (0.079 R)
• M24: 7,479,445 km (0.098 R)
• M25: 8,136,927 km (0.066 R)
• M26: 9,080,890 km (0.096 R)
• M27: 9,585,334 km (0.069 R)
• M28: 9,979,674 km (0.087 R)
• M29: 10,581,057 km (0.097 R)
• M30: 11,484,479 km (0.081 R)
• M31: 11,567,805 km (0.078 R)
• M32: 11,777,092 km (0.11 R)
• M33: 11,861,166 km (0.056 R)
• M34: 12,369,799 km (0.098 R)
• M35: 12,540,939 km (0.088 R)
• M36: 13,496,122 km (0.118 R)
• M37: 13,760,760 km (0.091 R)
• M38: 14,116,205 km (0.102 R)
• M39: 14,339,853 km (0.096 R)
• M40: 16,171,530 km (0.029 R)
• M41: 16,735,215 km (0.074 R)
• M42: 17,114,744 km (0.084 R)
• M43: 17,689,200 km (0.07 R)
• M44: 19,054,281 km (0.11 R)
• M45: 19,153,015 km (0.108 R)
• M46: 19,450,416 km (0.047 R)
• M47: 19,749,462 km (0.093 R)
• M48: 20,503,435 km (0.086 R)
• M49: 21,318,145 km (0.098 R)
• M50: 21,472,082 km (0.106 R)
• M51: 22,143,477 km (0.082 R)
• M52: 24,681,554 km (0.105 R)
• M53: 24,843,120 km (0.117 R)
• M54: 25,602,329 km (0.112 R)
• M55: 26,259,064 km (0.053 R)
• M56: 27,032,335 km (0.115 R)
• M57: 27,310,288 km (0.079 R)
• M58: 27,701,038 km (0.096 R)
• M59: 29,625,166 km (0.09 R)
• M60: 30,719,025 km (0.061 R)
• M61: 30,834,964 km (0.101 R)
• M62: 31,592,078 km (0.108 R)
• M63: 31,884,841 km (0.093 R)
• M64: 32,296,385 km (0.113 R)
• M65: 32,473,210 km (0.079 R)
• M66: 33,243,340 km (0.094 R)
• M67: 34,019,603 km (0.095 R)
• M68: 34,319,696 km (0.073 R)
• M69: 35,468,309 km (0.028 R)
• M70: 36,077,770 km (0.093 R)
• M71: 36,690,823 km (0.069 R)
• M72: 36,998,695 km (0.088 R)
• M73: 37,307,315 km (0.089 R)
• M74: 37,554,900 km (0.063 R)
• M75: 38,863,432 km (0.067 R)
• M76: 40,567,651 km (0.118 R)
• M77: 41,461,050 km (0.086 R)
• M78: 42,038,647 km (0.082 R)
• M79: 42,167,451 km (0.038 R)
• M80: 42,877,891 km (0.12 R)
• M81: 43,331,921 km (0.065 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 134.4

Radius: 7.3

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 17.64 AU - 20.5 AU

Year: 29405 Days

Day: 16.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,167,950 km

• M1: 195,674 km (0.109 R)
• M2: 358,137 km (0.045 R)
• M3: 513,569 km (0.097 R)
• M4: 767,587 km (0.051 R)
• M5: 950,694 km (0.057 R)
• M6: 1,036,713 km (0.085 R)
• M7: 1,455,587 km (0.083 R)
• M8: 1,631,814 km (0.077 R)
• M9: 2,553,037 km (0.091 R)
• M10: 3,439,853 km (0.098 R)
• M11: 3,709,578 km (0.118 R)
• M12: 3,812,502 km (0.118 R)
• M13: 4,341,181 km (0.083 R)
• M14: 4,449,639 km (0.099 R)
• M15: 4,522,493 km (0.089 R)
• M16: 5,820,704 km (0.104 R)
• M17: 6,223,122 km (0.041 R)
• M18: 7,097,372 km (0.107 R)
• M19: 8,277,101 km (0.044 R)
• M20: 8,366,859 km (0.111 R)
• M21: 9,004,445 km (0.099 R)
• M22: 9,375,897 km (0.089 R)
• M23: 10,037,868 km (0.096 R)
• M24: 10,326,143 km (0.092 R)
• M25: 10,568,491 km (0.094 R)
• M26: 10,910,921 km (0.094 R)
• M27: 11,306,757 km (0.09 R)
• M28: 11,960,051 km (0.059 R)
• M29: 13,145,614 km (0.11 R)
• M30: 13,513,774 km (0.118 R)
• M31: 13,992,188 km (0.104 R)
• M32: 14,584,446 km (0.097 R)
• M33: 14,801,812 km (0.108 R)
• M34: 14,856,415 km (0.108 R)
• M35: 15,571,194 km (0.034 R)
• M36: 16,184,844 km (0.052 R)
• M37: 16,466,387 km (0.06 R)
• M38: 16,579,483 km (0.065 R)
• M39: 17,320,591 km (0.053 R)
• M40: 17,378,037 km (0.095 R)
• M41: 19,012,693 km (0.066 R)
• M42: 20,940,261 km (0.106 R)
• M43: 21,001,447 km (0.114 R)
• M44: 21,246,937 km (0.114 R)
• M45: 21,802,842 km (0.114 R)
• M46: 22,051,474 km (0.05 R)
• M47: 22,238,471 km (0.094 R)
• M48: 23,118,556 km (0.11 R)
• M49: 23,754,047 km (0.101 R)
• M50: 24,009,860 km (0.079 R)
• M51: 24,138,065 km (0.115 R)
• M52: 25,433,134 km (0.103 R)
• M53: 25,694,781 km (0.057 R)
• M54: 26,023,298 km (0.098 R)
• M55: 26,089,121 km (0.065 R)
• M56: 26,684,221 km (0.077 R)
• M57: 27,016,777 km (0.116 R)
• M58: 27,283,809 km (0.098 R)
• M59: 28,090,142 km (0.071 R)
• M60: 28,360,615 km (0.113 R)
• M61: 28,972,470 km (0.083 R)
• M62: 31,043,204 km (0.077 R)
• M63: 33,805,678 km (0.095 R)
• M64: 33,877,485 km (0.076 R)
• M65: 34,381,929 km (0.075 R)
• M66: 35,544,304 km (0.071 R)
• M67: 35,690,462 km (0.106 R)
• M68: 36,424,538 km (0.049 R)
• M69: 37,460,504 km (0.059 R)
• M70: 37,832,853 km (0.111 R)
• M71: 38,957,081 km (0.093 R)
• M72: 39,334,367 km (0.041 R)
• M73: 39,788,695 km (0.065 R)
• M74: 40,702,289 km (0.054 R)
• M75: 41,469,128 km (0.041 R)
• M76: 41,546,021 km (0.111 R)
• M77: 43,094,659 km (0.095 R)
• M78: 44,504,619 km (0.074 R)
• M79: 44,740,983 km (0.099 R)
• M80: 44,819,971 km (0.103 R)
• M81: 45,294,346 km (0.105 R)
• M82: 45,373,633 km (0.117 R)
• M83: 45,532,206 km (0.102 R)
• M84: 51,198,375 km (0.087 R)
• M85: 52,774,389 km (0.07 R)
• M86: 53,108,142 km (0.06 R)
• M87: 53,191,617 km (0.108 R)
• M88: 53,861,666 km (0.12 R)
• M89: 56,484,416 km (0.118 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 11,444 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit