🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.61 AU - 0.71 AU

Year: 192 Days

Day: 45.9 Hours

Environment

Temp: 227 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,906,069 km

• M1: 64,327 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.64 AU - 0.82 AU

Year: 223 Days

Day: 14.9 Hours

Environment

Temp: 202 °C

Axial Tilt: 15.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.72 AU - 0.82 AU

Year: 242 Days

Day: 41.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.08 AU - 1.1 AU

Year: 408 Days

Day: 46 Hours

Environment

Temp: 31 °C

Axial Tilt: 14.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 108.2

Radius: 13.4

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 5.77 AU - 5.79 AU

Year: 4977 Days

Day: 11.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 77,906,069 km

• M1: 170,691 km (0.074 R)
• M2: 276,606 km (0.072 R)
• M3: 477,816 km (0.073 R)
• M4: 608,714 km (0.118 R)
• M5: 754,272 km (0.087 R)
• M6: 886,966 km (0.118 R)
• M7: 1,028,485 km (0.096 R)
• M8: 1,149,510 km (0.111 R)
• M9: 1,255,874 km (0.114 R)
• M10: 1,355,806 km (0.094 R)
• M11: 1,639,742 km (0.118 R)
• M12: 1,783,506 km (0.106 R)
• M13: 1,897,051 km (0.089 R)
• M14: 2,107,834 km (0.112 R)
• M15: 2,476,593 km (0.054 R)
• M16: 2,668,976 km (0.119 R)
• M17: 2,760,380 km (0.113 R)
• M18: 3,082,165 km (0.077 R)
• M19: 3,178,356 km (0.061 R)
• M20: 3,430,429 km (0.119 R)
• M21: 3,703,594 km (0.063 R)
• M22: 3,954,321 km (0.078 R)
• M23: 4,180,213 km (0.093 R)
• M24: 4,302,435 km (0.083 R)
• M25: 4,410,444 km (0.088 R)
• M26: 4,629,007 km (0.107 R)
• M27: 5,061,046 km (0.114 R)
• M28: 5,323,141 km (0.11 R)
• M29: 5,422,624 km (0.11 R)
• M30: 5,572,969 km (0.055 R)
• M31: 5,843,891 km (0.059 R)
• M32: 6,049,887 km (0.103 R)
• M33: 6,398,600 km (0.054 R)
• M34: 6,682,387 km (0.075 R)
• M35: 6,897,958 km (0.058 R)
• M36: 7,006,715 km (0.094 R)
• M37: 7,152,424 km (0.106 R)
• M38: 7,670,780 km (0.093 R)
• M39: 7,783,428 km (0.118 R)
• M40: 7,953,371 km (0.087 R)
• M41: 8,048,365 km (0.119 R)
• M42: 8,220,403 km (0.059 R)
• M43: 8,920,521 km (0.107 R)
• M44: 9,078,646 km (0.077 R)
• M45: 9,458,176 km (0.06 R)
• M46: 9,579,051 km (0.061 R)
• M47: 10,711,507 km (0.109 R)
• M48: 10,921,991 km (0.113 R)
• M49: 11,176,457 km (0.112 R)
• M50: 12,038,589 km (0.033 R)
• M51: 13,394,395 km (0.086 R)
• M52: 13,575,708 km (0.099 R)
• M53: 13,735,179 km (0.083 R)
• M54: 14,009,841 km (0.09 R)
• M55: 14,355,860 km (0.112 R)
• M56: 14,541,511 km (0.108 R)
• M57: 15,268,557 km (0.106 R)
• M58: 15,387,039 km (0.109 R)
• M59: 15,529,456 km (0.107 R)
• M60: 15,696,257 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 108.8

Radius: 3.2

Gravity: 10.63 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 12.94 AU - 14 AU

Year: 17706 Days

Day: 21 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 77,906,069 km

• M1: 198,965 km (0.083 R)
• M2: 267,331 km (0.05 R)
• M3: 378,183 km (0.106 R)
• M4: 757,863 km (0.07 R)
• M5: 866,620 km (0.115 R)
• M6: 1,312,721 km (0.032 R)
• M7: 1,539,212 km (0.113 R)
• M8: 1,777,821 km (0.103 R)
• M9: 1,839,306 km (0.034 R)
• M10: 1,901,389 km (0.044 R)
• M11: 2,135,360 km (0.062 R)
• M12: 2,244,566 km (0.105 R)
• M13: 2,560,368 km (0.087 R)
• M14: 2,699,942 km (0.098 R)
• M15: 3,010,956 km (0.076 R)
• M16: 3,035,341 km (0.087 R)
• M17: 3,084,259 km (0.099 R)
• M18: 3,133,477 km (0.055 R)
• M19: 3,511,062 km (0.1 R)
• M20: 4,117,382 km (0.049 R)
• M21: 4,144,459 km (0.092 R)
• M22: 4,198,913 km (0.039 R)
• M23: 4,363,321 km (0.028 R)
• M24: 4,446,498 km (0.057 R)
• M25: 4,926,856 km (0.116 R)
• M26: 4,955,729 km (0.091 R)
• M27: 5,217,226 km (0.113 R)
• M28: 5,453,441 km (0.053 R)
• M29: 5,542,900 km (0.052 R)
• M30: 6,781,571 km (0.116 R)
• M31: 6,845,599 km (0.097 R)
• M32: 6,877,762 km (0.118 R)
• M33: 7,071,641 km (0.07 R)
• M34: 7,201,791 km (0.111 R)
• M35: 7,431,573 km (0.114 R)
• M36: 7,730,620 km (0.104 R)
• M37: 8,033,406 km (0.075 R)
• M38: 8,895,089 km (0.057 R)
• M39: 9,176,932 km (0.097 R)
• M40: 9,857,901 km (0.079 R)
• M41: 10,370,124 km (0.072 R)
• M42: 10,592,277 km (0.093 R)
• M43: 10,629,527 km (0.116 R)
• M44: 11,116,767 km (0.091 R)
• M45: 11,573,041 km (0.082 R)
• M46: 12,074,044 km (0.045 R)
• M47: 12,229,776 km (0.116 R)
• M48: 12,700,560 km (0.067 R)
• M49: 13,659,782 km (0.113 R)
• M50: 13,944,018 km (0.085 R)
• M51: 14,230,049 km (0.038 R)
• M52: 14,476,885 km (0.112 R)
• M53: 14,808,095 km (0.113 R)
• M54: 14,974,747 km (0.083 R)
• M55: 15,478,144 km (0.116 R)
• M56: 16,200,701 km (0.032 R)
• M57: 17,064,779 km (0.115 R)
• M58: 19,562,614 km (0.082 R)
• M59: 21,040,342 km (0.06 R)
• M60: 21,133,841 km (0.088 R)
• M61: 21,274,463 km (0.106 R)
• M62: 22,076,906 km (0.117 R)
• M63: 22,937,243 km (0.109 R)
• M64: 23,081,755 km (0.097 R)
• M65: 23,129,925 km (0.11 R)
• M66: 23,906,039 km (0.11 R)
• M67: 24,101,414 km (0.067 R)
• M68: 24,297,387 km (0.085 R)
• M69: 25,334,399 km (0.099 R)
• M70: 25,783,193 km (0.078 R)
• M71: 26,335,359 km (0.041 R)
• M72: 26,587,730 km (0.076 R)
• M73: 27,298,320 km (0.12 R)
• M74: 28,427,635 km (0.095 R)
• M75: 28,686,439 km (0.092 R)
• M76: 28,790,110 km (0.116 R)
• M77: 29,572,058 km (0.095 R)
• M78: 29,834,303 km (0.079 R)
• M79: 30,044,488 km (0.096 R)
• M80: 30,466,654 km (0.105 R)
• M81: 31,744,668 km (0.049 R)
• M82: 33,148,943 km (0.115 R)
• M83: 33,366,758 km (0.11 R)
• M84: 33,694,377 km (0.082 R)
• M85: 34,573,265 km (0.069 R)
• M86: 35,570,933 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.5

Radius: 3.6

Gravity: 40.63 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 13.73 AU - 18.93 AU

Year: 23635 Days

Day: 16.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 77,906,069 km

• M1: 490,531 km (0.115 R)
• M2: 838,197 km (0.064 R)
• M3: 1,335,011 km (0.075 R)
• M4: 2,433,509 km (0.106 R)
• M5: 2,808,251 km (0.12 R)
• M6: 3,362,661 km (0.077 R)
• M7: 3,610,395 km (0.096 R)
• M8: 4,299,443 km (0.045 R)
• M9: 4,388,454 km (0.099 R)
• M10: 4,704,554 km (0.045 R)
• M11: 4,842,184 km (0.115 R)
• M12: 6,240,326 km (0.115 R)
• M13: 7,430,825 km (0.083 R)
• M14: 8,134,085 km (0.116 R)
• M15: 9,085,228 km (0.091 R)
• M16: 9,199,371 km (0.081 R)
• M17: 10,129,870 km (0.106 R)
• M18: 12,141,513 km (0.086 R)
• M19: 12,330,305 km (0.094 R)
• M20: 12,583,724 km (0.111 R)
• M21: 12,647,303 km (0.118 R)
• M22: 13,679,229 km (0.11 R)
• M23: 14,671,063 km (0.063 R)
• M24: 15,141,698 km (0.065 R)
• M25: 16,653,085 km (0.099 R)
• M26: 17,284,987 km (0.119 R)
• M27: 18,211,596 km (0.056 R)
• M28: 18,935,350 km (0.084 R)
• M29: 19,008,205 km (0.053 R)
• M30: 19,447,574 km (0.101 R)
• M31: 20,187,185 km (0.085 R)
• M32: 20,410,834 km (0.109 R)
• M33: 21,999,264 km (0.094 R)
• M34: 23,392,170 km (0.086 R)
• M35: 24,336,432 km (0.069 R)
• M36: 24,415,719 km (0.104 R)
• M37: 25,293,260 km (0.099 R)
• M38: 26,018,810 km (0.057 R)
• M39: 26,832,921 km (0.101 R)
• M40: 28,737,153 km (0.077 R)
• M41: 28,988,627 km (0.117 R)
• M42: 29,747,836 km (0.094 R)
• M43: 30,257,366 km (0.117 R)
• M44: 33,993,423 km (0.118 R)
• M45: 35,061,702 km (0.097 R)
• M46: 36,775,645 km (0.116 R)
• M47: 37,139,915 km (0.106 R)
• M48: 38,701,268 km (0.061 R)
• M49: 40,471,610 km (0.103 R)
• M50: 40,659,504 km (0.095 R)
• M51: 41,887,853 km (0.088 R)
• M52: 47,217,576 km (0.08 R)
• M53: 47,712,446 km (0.085 R)
• M54: 48,907,433 km (0.113 R)
• M55: 51,733,786 km (0.092 R)
• M56: 54,301,783 km (0.07 R)
• M57: 55,548,981 km (0.118 R)
• M58: 56,805,603 km (0.111 R)
• M59: 57,121,254 km (0.051 R)
• M60: 59,027,281 km (0.063 R)
• M61: 59,240,308 km (0.109 R)
• M62: 61,277,083 km (0.118 R)
• M63: 65,308,895 km (0.083 R)
• M64: 66,081,269 km (0.089 R)
• M65: 67,300,940 km (0.083 R)
• M66: 67,634,993 km (0.115 R)
• M67: 67,857,893 km (0.086 R)
• M68: 68,304,593 km (0.105 R)
• M69: 69,425,380 km (0.109 R)
• M70: 70,665,247 km (0.115 R)
• M71: 70,891,589 km (0.051 R)
• M72: 72,140,132 km (0.103 R)
• M73: 72,367,820 km (0.106 R)
• M74: 72,481,814 km (0.05 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 10,669 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit