🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.45 AU - 0.55 AU

Year: 225 Days

Day: 47.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.49 AU - 0.57 AU

Year: 245 Days

Day: 45.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.53 AU - 0.57 AU

Year: 259 Days

Day: 14.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.43 AU - 0.69 AU

Year: 266 Days

Day: 31.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.1

Radius: 9.6

Gravity: 9.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.81 AU - 0.83 AU

Year: 472 Days

Day: 6.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 60,735,589 km

• M1: 125,064 km (0.119 R)
• M2: 195,076 km (0.12 R)
• M3: 284,984 km (0.039 R)
• M4: 352,453 km (0.106 R)
• M5: 413,040 km (0.11 R)
• M6: 531,820 km (0.114 R)
• M7: 604,226 km (0.106 R)
• M8: 671,844 km (0.054 R)
• M9: 737,817 km (0.082 R)
• M10: 984,952 km (0.043 R)
• M11: 1,045,839 km (0.104 R)
• M12: 1,209,200 km (0.053 R)
• M13: 1,347,278 km (0.077 R)
• M14: 1,438,533 km (0.095 R)
• M15: 1,621,342 km (0.1 R)
• M16: 1,706,463 km (0.056 R)
• M17: 1,977,534 km (0.102 R)
• M18: 2,141,494 km (0.098 R)
• M19: 2,310,090 km (0.045 R)
• M20: 2,490,057 km (0.081 R)
• M21: 2,689,171 km (0.076 R)
• M22: 2,841,911 km (0.085 R)
• M23: 2,952,763 km (0.117 R)
• M24: 3,050,151 km (0.064 R)
• M25: 3,133,327 km (0.053 R)
• M26: 3,194,214 km (0.08 R)
• M27: 3,340,820 km (0.052 R)
• M28: 3,560,729 km (0.059 R)
• M29: 3,664,400 km (0.112 R)
• M30: 3,785,425 km (0.086 R)
• M31: 3,907,796 km (0.097 R)
• M32: 4,122,917 km (0.12 R)
• M33: 4,478,811 km (0.101 R)
• M34: 5,040,251 km (0.066 R)
• M35: 5,129,861 km (0.096 R)
• M36: 5,202,116 km (0.072 R)
• M37: 5,265,546 km (0.118 R)
• M38: 5,365,776 km (0.096 R)
• M39: 5,466,605 km (0.064 R)
• M40: 5,549,632 km (0.097 R)
• M41: 5,614,408 km (0.112 R)
• M42: 5,791,831 km (0.08 R)
• M43: 6,066,044 km (0.118 R)
• M44: 6,190,360 km (0.033 R)
• M45: 6,286,551 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.3

Radius: 14.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.64 AU - 1.06 AU

Year: 498 Days

Day: 10.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,735,589 km

• M1: 176,077 km (0.116 R)
• M2: 290,070 km (0.035 R)
• M3: 388,506 km (0.107 R)
• M4: 508,184 km (0.091 R)
• M5: 622,776 km (0.092 R)
• M6: 830,119 km (0.07 R)
• M7: 930,349 km (0.083 R)
• M8: 1,046,886 km (0.044 R)
• M9: 1,184,815 km (0.067 R)
• M10: 1,316,760 km (0.111 R)
• M11: 1,427,762 km (0.097 R)
• M12: 1,569,132 km (0.07 R)
• M13: 1,715,588 km (0.092 R)
• M14: 1,809,386 km (0.117 R)
• M15: 1,919,640 km (0.1 R)
• M16: 2,007,603 km (0.065 R)
• M17: 2,106,936 km (0.096 R)
• M18: 2,228,559 km (0.102 R)
• M19: 2,373,520 km (0.047 R)
• M20: 2,553,785 km (0.102 R)
• M21: 2,678,400 km (0.068 R)
• M22: 3,024,869 km (0.059 R)
• M23: 3,332,592 km (0.117 R)
• M24: 3,421,453 km (0.084 R)
• M25: 3,523,329 km (0.075 R)
• M26: 3,668,888 km (0.073 R)
• M27: 3,909,740 km (0.067 R)
• M28: 3,997,554 km (0.076 R)
• M29: 4,303,632 km (0.104 R)
• M30: 4,420,318 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368

Radius: 14.4

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.72 AU - 1.16 AU

Year: 579 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 60,735,589 km

• M1: 185,651 km (0.068 R)
• M2: 277,205 km (0.115 R)
• M3: 396,734 km (0.083 R)
• M4: 541,095 km (0.059 R)
• M5: 750,832 km (0.101 R)
• M6: 864,975 km (0.091 R)
• M7: 1,085,333 km (0.115 R)
• M8: 1,183,768 km (0.07 R)
• M9: 1,280,707 km (0.083 R)
• M10: 1,380,489 km (0.038 R)
• M11: 1,556,566 km (0.101 R)
• M12: 1,647,671 km (0.059 R)
• M13: 1,779,467 km (0.095 R)
• M14: 1,984,117 km (0.04 R)
• M15: 2,113,070 km (0.054 R)
• M16: 2,245,015 km (0.098 R)
• M17: 2,492,301 km (0.108 R)
• M18: 2,600,161 km (0.07 R)
• M19: 2,696,801 km (0.073 R)
• M20: 2,794,488 km (0.117 R)
• M21: 2,940,197 km (0.088 R)
• M22: 3,204,835 km (0.108 R)
• M23: 3,294,744 km (0.063 R)
• M24: 3,527,069 km (0.045 R)
• M25: 3,948,636 km (0.099 R)
• M26: 4,332,803 km (0.119 R)
• M27: 4,713,380 km (0.08 R)
• M28: 4,816,303 km (0.116 R)
• M29: 5,080,792 km (0.041 R)
• M30: 5,227,099 km (0.1 R)
• M31: 5,350,069 km (0.109 R)
• M32: 5,465,857 km (0.097 R)
• M33: 5,632,509 km (0.098 R)
• M34: 5,733,488 km (0.069 R)

Asteroid Belt

Center: 1.24 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.3

Radius: 9.8

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.24 AU - 1.84 AU

Year: 1215 Days

Day: 10.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 60,735,589 km

• M1: 145,559 km (0.107 R)
• M2: 268,977 km (0.089 R)
• M3: 334,351 km (0.067 R)
• M4: 412,441 km (0.026 R)
• M5: 591,061 km (0.088 R)
• M6: 722,857 km (0.06 R)
• M7: 789,428 km (0.06 R)
• M8: 943,663 km (0.081 R)
• M9: 1,024,745 km (0.079 R)
• M10: 1,139,188 km (0.085 R)
• M11: 1,449,005 km (0.114 R)
• M12: 1,543,700 km (0.08 R)
• M13: 1,631,514 km (0.055 R)
• M14: 2,038,720 km (0.12 R)
• M15: 2,106,488 km (0.087 R)
• M16: 2,174,854 km (0.057 R)
• M17: 2,324,302 km (0.105 R)
• M18: 2,825,006 km (0.11 R)
• M19: 2,944,535 km (0.111 R)
• M20: 3,290,256 km (0.108 R)
• M21: 3,381,660 km (0.106 R)
• M22: 3,497,149 km (0.087 R)
• M23: 3,947,888 km (0.094 R)
• M24: 4,118,729 km (0.113 R)
• M25: 4,266,980 km (0.105 R)
• M26: 4,341,779 km (0.109 R)
• M27: 4,429,743 km (0.058 R)
• M28: 4,748,386 km (0.114 R)
• M29: 4,813,012 km (0.109 R)
• M30: 4,917,132 km (0.099 R)
• M31: 5,127,467 km (0.09 R)
• M32: 5,611,715 km (0.092 R)
• M33: 5,831,624 km (0.042 R)
• M34: 5,901,038 km (0.103 R)
• M35: 6,012,488 km (0.11 R)
• M36: 6,138,749 km (0.09 R)
• M37: 6,237,633 km (0.102 R)
• M38: 6,551,639 km (0.082 R)
• M39: 6,900,202 km (0.098 R)
• M40: 7,002,976 km (0.045 R)
• M41: 7,091,537 km (0.098 R)
• M42: 7,239,939 km (0.089 R)
• M43: 7,374,427 km (0.092 R)
• M44: 7,449,376 km (0.112 R)
• M45: 7,630,539 km (0.097 R)
• M46: 7,767,421 km (0.104 R)
• M47: 8,028,170 km (0.102 R)
• M48: 8,089,954 km (0.112 R)
• M49: 8,151,887 km (0.088 R)
• M50: 8,307,319 km (0.072 R)
• M51: 8,385,559 km (0.115 R)
• M52: 8,463,948 km (0.109 R)
• M53: 8,574,052 km (0.075 R)
• M54: 8,891,349 km (0.096 R)
• M55: 9,099,739 km (0.12 R)
• M56: 9,164,066 km (0.042 R)
• M57: 9,228,693 km (0.064 R)
• M58: 9,472,238 km (0.061 R)
• M59: 9,652,204 km (0.112 R)
• M60: 9,718,027 km (0.104 R)
• M61: 10,015,577 km (0.097 R)
• M62: 10,198,984 km (0.111 R)
• M63: 10,400,343 km (0.111 R)
• M64: 10,467,662 km (0.096 R)
• M65: 10,535,280 km (0.076 R)
• M66: 10,858,113 km (0.095 R)
• M67: 11,166,883 km (0.104 R)
• M68: 11,670,579 km (0.081 R)
• M69: 11,775,746 km (0.087 R)

Planet 9 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.2

Radius: 11.7

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.33 AU - 2.59 AU

Year: 2453 Days

Day: 8.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 60,735,589 km

• M1: 150,047 km (0.076 R)
• M2: 340,186 km (0.1 R)
• M3: 463,753 km (0.031 R)
• M4: 606,021 km (0.112 R)
• M5: 1,136,495 km (0.095 R)
• M6: 1,283,400 km (0.086 R)
• M7: 1,596,808 km (0.064 R)
• M8: 1,691,054 km (0.082 R)
• M9: 1,799,214 km (0.059 R)
• M10: 1,947,315 km (0.118 R)
• M11: 2,138,202 km (0.12 R)
• M12: 2,705,627 km (0.114 R)
• M13: 2,804,661 km (0.061 R)
• M14: 3,109,392 km (0.028 R)
• M15: 3,228,322 km (0.09 R)
• M16: 3,318,679 km (0.069 R)
• M17: 3,578,979 km (0.097 R)
• M18: 3,893,733 km (0.095 R)
• M19: 4,087,014 km (0.115 R)
• M20: 4,533,713 km (0.047 R)
• M21: 4,891,850 km (0.106 R)
• M22: 5,030,827 km (0.028 R)
• M23: 5,241,610 km (0.082 R)
• M24: 5,419,632 km (0.075 R)
• M25: 5,527,342 km (0.097 R)
• M26: 5,928,713 km (0.092 R)
• M27: 6,567,347 km (0.083 R)
• M28: 6,972,906 km (0.104 R)
• M29: 7,168,880 km (0.062 R)
• M30: 7,426,487 km (0.104 R)
• M31: 7,666,891 km (0.026 R)
• M32: 7,747,674 km (0.039 R)
• M33: 8,093,993 km (0.112 R)
• M34: 8,612,499 km (0.076 R)
• M35: 8,971,235 km (0.09 R)
• M36: 9,205,954 km (0.109 R)
• M37: 9,681,675 km (0.067 R)
• M38: 9,922,528 km (0.1 R)
• M39: 10,387,927 km (0.043 R)
• M40: 10,679,493 km (0.104 R)
• M41: 11,087,895 km (0.093 R)
• M42: 11,873,134 km (0.097 R)
• M43: 12,037,093 km (0.109 R)
• M44: 12,201,801 km (0.108 R)
• M45: 12,509,524 km (0.105 R)
• M46: 12,676,325 km (0.068 R)
• M47: 12,796,003 km (0.059 R)
• M48: 13,156,983 km (0.104 R)
• M49: 13,399,631 km (0.039 R)
• M50: 14,062,050 km (0.119 R)
• M51: 14,384,882 km (0.1 R)
• M52: 14,609,728 km (0.063 R)
• M53: 15,037,728 km (0.112 R)
• M54: 15,113,723 km (0.101 R)
• M55: 15,189,719 km (0.11 R)
• M56: 15,291,446 km (0.109 R)
• M57: 15,444,335 km (0.119 R)
• M58: 15,520,929 km (0.071 R)
• M59: 15,854,532 km (0.116 R)
• M60: 16,164,648 km (0.094 R)
• M61: 16,242,439 km (0.059 R)
• M62: 16,450,530 km (0.117 R)
• M63: 17,424,711 km (0.095 R)
• M64: 17,584,482 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.8

Radius: 3.6

Gravity: 32.85 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.52 AU - 11.12 AU

Year: 18091 Days

Day: 15.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,735,589 km

• M1: 105,466 km (0.092 R)
• M2: 145,260 km (0.11 R)
• M3: 270,473 km (0.089 R)
• M4: 376,089 km (0.112 R)
• M5: 624,122 km (0.115 R)
• M6: 683,064 km (0.092 R)
• M7: 1,266,496 km (0.105 R)
• M8: 1,392,307 km (0.07 R)
• M9: 1,766,003 km (0.086 R)
• M10: 1,992,793 km (0.102 R)
• M11: 2,694,856 km (0.083 R)
• M12: 2,889,483 km (0.07 R)
• M13: 3,570,602 km (0.07 R)
• M14: 4,075,495 km (0.105 R)
• M15: 4,718,317 km (0.083 R)
• M16: 4,834,854 km (0.099 R)
• M17: 4,913,243 km (0.076 R)
• M18: 5,071,069 km (0.091 R)
• M19: 5,110,862 km (0.1 R)
• M20: 5,391,956 km (0.096 R)
• M21: 5,432,497 km (0.091 R)
• M22: 5,554,719 km (0.118 R)
• M23: 5,595,708 km (0.111 R)
• M24: 5,677,987 km (0.112 R)
• M25: 5,927,068 km (0.118 R)
• M26: 6,095,066 km (0.062 R)
• M27: 6,264,710 km (0.12 R)
• M28: 6,565,402 km (0.117 R)
• M29: 6,782,917 km (0.099 R)
• M30: 7,449,824 km (0.087 R)
• M31: 8,230,426 km (0.115 R)
• M32: 8,797,103 km (0.107 R)
• M33: 9,278,808 km (0.103 R)
• M34: 9,522,802 km (0.11 R)
• M35: 10,117,154 km (0.053 R)
• M36: 10,317,915 km (0.083 R)
• M37: 10,928,124 km (0.081 R)
• M38: 11,341,463 km (0.058 R)
• M39: 11,865,206 km (0.058 R)
• M40: 12,719,409 km (0.116 R)
• M41: 12,936,177 km (0.098 R)
• M42: 13,044,934 km (0.066 R)
• M43: 13,870,415 km (0.112 R)
• M44: 14,261,464 km (0.109 R)
• M45: 14,769,499 km (0.106 R)
• M46: 15,168,775 km (0.098 R)
• M47: 16,505,283 km (0.044 R)
• M48: 16,623,315 km (0.094 R)
• M49: 16,741,647 km (0.06 R)
• M50: 17,758,165 km (0.033 R)
• M51: 18,060,951 km (0.109 R)
• M52: 18,304,496 km (0.067 R)
• M53: 18,426,568 km (0.114 R)
• M54: 18,487,754 km (0.11 R)
• M55: 18,856,213 km (0.096 R)
• M56: 19,103,199 km (0.056 R)
• M57: 19,227,066 km (0.076 R)
• M58: 21,889,609 km (0.085 R)
• M59: 22,802,455 km (0.113 R)
• M60: 23,528,304 km (0.037 R)
• M61: 24,127,893 km (0.113 R)
• M62: 24,732,567 km (0.075 R)
• M63: 27,619,058 km (0.071 R)
• M64: 28,959,455 km (0.103 R)
• M65: 29,816,800 km (0.109 R)
• M66: 30,248,689 km (0.077 R)
• M67: 31,556,474 km (0.11 R)
• M68: 31,629,627 km (0.09 R)
• M69: 32,586,306 km (0.118 R)
• M70: 32,808,459 km (0.118 R)
• M71: 32,882,659 km (0.109 R)
• M72: 33,105,410 km (0.082 R)
• M73: 33,851,754 km (0.113 R)
• M74: 34,905,821 km (0.111 R)
• M75: 37,665,303 km (0.04 R)
• M76: 38,678,829 km (0.08 R)
• M77: 40,653,072 km (0.062 R)
• M78: 42,256,013 km (0.109 R)
• M79: 42,740,860 km (0.112 R)
• M80: 44,288,450 km (0.099 R)
• M81: 45,688,536 km (0.119 R)
• M82: 46,103,072 km (0.078 R)
• M83: 46,518,954 km (0.035 R)
• M84: 47,773,781 km (0.109 R)
• M85: 48,110,226 km (0.101 R)
• M86: 50,316,795 km (0.034 R)
• M87: 53,513,103 km (0.1 R)
• M88: 55,179,773 km (0.034 R)
• M89: 55,532,824 km (0.11 R)
• M90: 55,975,185 km (0.085 R)
• M91: 56,063,747 km (0.042 R)
• M92: 56,329,881 km (0.105 R)
• M93: 56,685,326 km (0.038 R)
• M94: 58,204,492 km (0.101 R)
• M95: 59,555,960 km (0.08 R)
• M96: 59,646,466 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 17,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit