🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.57 AU - 0.61 AU

Year: 165 Days

Day: 39.8 Hours

Environment

Temp: 204 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.03 AU - 2.48 AU

Year: 1227 Days

Day: 28.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,958,320 km

• M1: 1,477,279 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.69 AU - 4.79 AU

Year: 3173 Days

Day: 17.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,958,320 km

• M1: 1,394,252 km (0.081 R)

Asteroid Belt

Center: 4.7 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.5

Radius: 8.2

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.88 AU - 6.44 AU

Year: 4260 Days

Day: 6.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 57,958,320 km

• M1: 107,710 km (0.108 R)
• M2: 283,937 km (0.119 R)
• M3: 827,127 km (0.108 R)
• M4: 967,300 km (0.03 R)
• M5: 1,101,788 km (0.1 R)
• M6: 1,980,825 km (0.117 R)
• M7: 2,049,192 km (0.055 R)
• M8: 2,144,485 km (0.093 R)
• M9: 2,250,102 km (0.1 R)
• M10: 2,605,397 km (0.112 R)
• M11: 2,890,829 km (0.12 R)
• M12: 3,017,688 km (0.069 R)
• M13: 3,236,550 km (0.088 R)
• M14: 3,307,310 km (0.115 R)
• M15: 3,481,292 km (0.117 R)
• M16: 3,626,851 km (0.077 R)
• M17: 3,763,733 km (0.087 R)
• M18: 3,891,789 km (0.107 R)
• M19: 3,956,265 km (0.058 R)
• M20: 4,119,177 km (0.112 R)
• M21: 4,295,404 km (0.118 R)
• M22: 4,644,116 km (0.103 R)
• M23: 4,943,462 km (0.085 R)
• M24: 5,130,908 km (0.11 R)
• M25: 5,273,026 km (0.03 R)
• M26: 5,561,151 km (0.098 R)
• M27: 5,817,412 km (0.094 R)
• M28: 6,027,747 km (0.084 R)
• M29: 6,571,086 km (0.07 R)
• M30: 6,868,188 km (0.052 R)
• M31: 6,920,248 km (0.103 R)
• M32: 7,288,707 km (0.076 R)
• M33: 7,368,593 km (0.111 R)
• M34: 7,435,313 km (0.093 R)
• M35: 7,636,672 km (0.072 R)
• M36: 7,990,022 km (0.09 R)
• M37: 8,141,266 km (0.104 R)
• M38: 8,293,257 km (0.084 R)
• M39: 9,601,640 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.1

Radius: 12.7

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.23 AU - 6.17 AU

Year: 4310 Days

Day: 11.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 57,958,320 km

• M1: 202,855 km (0.082 R)
• M2: 284,834 km (0.063 R)
• M3: 391,049 km (0.028 R)
• M4: 497,862 km (0.104 R)
• M5: 714,180 km (0.064 R)
• M6: 864,975 km (0.066 R)
• M7: 1,040,304 km (0.101 R)
• M8: 1,561,503 km (0.062 R)
• M9: 2,106,787 km (0.081 R)
• M10: 2,209,112 km (0.053 R)
• M11: 2,562,312 km (0.09 R)
• M12: 2,858,067 km (0.11 R)
• M13: 2,952,763 km (0.083 R)
• M14: 3,342,465 km (0.105 R)
• M15: 3,442,397 km (0.077 R)
• M16: 3,769,418 km (0.094 R)
• M17: 4,106,462 km (0.109 R)
• M18: 4,475,519 km (0.052 R)
• M19: 4,787,581 km (0.047 R)
• M20: 5,060,746 km (0.072 R)
• M21: 5,409,459 km (0.066 R)
• M22: 5,646,422 km (0.066 R)
• M23: 5,766,100 km (0.104 R)
• M24: 6,577,669 km (0.086 R)
• M25: 6,678,498 km (0.102 R)
• M26: 7,268,362 km (0.029 R)
• M27: 7,928,538 km (0.102 R)
• M28: 8,306,571 km (0.053 R)
• M29: 8,443,154 km (0.099 R)
• M30: 8,607,861 km (0.047 R)
• M31: 8,690,739 km (0.067 R)
• M32: 9,080,591 km (0.107 R)
• M33: 9,334,309 km (0.05 R)
• M34: 9,476,277 km (0.096 R)
• M35: 9,590,420 km (0.101 R)
• M36: 10,226,211 km (0.116 R)
• M37: 10,697,145 km (0.094 R)
• M38: 11,025,064 km (0.098 R)
• M39: 11,477,747 km (0.065 R)
• M40: 12,307,566 km (0.07 R)
• M41: 12,840,135 km (0.065 R)
• M42: 12,998,260 km (0.07 R)
• M43: 14,680,189 km (0.093 R)
• M44: 14,878,705 km (0.087 R)
• M45: 15,178,050 km (0.087 R)
• M46: 15,278,281 km (0.065 R)
• M47: 15,378,811 km (0.036 R)
• M48: 15,647,788 km (0.039 R)
• M49: 15,918,410 km (0.086 R)
• M50: 16,156,420 km (0.061 R)
• M51: 16,670,439 km (0.095 R)
• M52: 17,329,268 km (0.069 R)
• M53: 17,714,632 km (0.054 R)
• M54: 18,565,096 km (0.069 R)
• M55: 18,851,576 km (0.109 R)
• M56: 19,031,392 km (0.088 R)
• M57: 19,429,023 km (0.098 R)
• M58: 19,792,845 km (0.092 R)
• M59: 20,935,025 km (0.103 R)
• M60: 21,420,321 km (0.085 R)
• M61: 22,060,600 km (0.033 R)
• M62: 22,212,292 km (0.112 R)
• M63: 22,745,459 km (0.04 R)
• M64: 23,282,964 km (0.119 R)
• M65: 23,514,541 km (0.118 R)
• M66: 23,785,762 km (0.071 R)
• M67: 24,762,936 km (0.094 R)
• M68: 25,395,136 km (0.113 R)
• M69: 25,793,066 km (0.109 R)
• M70: 25,872,802 km (0.093 R)
• M71: 25,952,687 km (0.098 R)
• M72: 26,072,665 km (0.104 R)
• M73: 26,233,034 km (0.116 R)
• M74: 26,554,669 km (0.061 R)
• M75: 26,675,544 km (0.069 R)
• M76: 26,877,501 km (0.079 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 992.8

Radius: 14.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.19 AU - 8.21 AU

Year: 7021 Days

Day: 7 Hours

Environment

Temp: -158 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 57,958,320 km

• M1: 270,473 km (0.069 R)
• M2: 362,924 km (0.109 R)
• M3: 487,689 km (0.086 R)
• M4: 675,434 km (0.097 R)
• M5: 826,827 km (0.037 R)
• M6: 924,066 km (0.114 R)
• M7: 1,025,643 km (0.063 R)
• M8: 1,131,558 km (0.052 R)
• M9: 1,533,378 km (0.101 R)
• M10: 1,656,647 km (0.082 R)
• M11: 1,869,824 km (0.1 R)
• M12: 2,047,097 km (0.094 R)
• M13: 2,300,516 km (0.076 R)
• M14: 3,254,352 km (0.049 R)
• M15: 3,361,464 km (0.113 R)
• M16: 3,745,781 km (0.111 R)
• M17: 4,617,039 km (0.074 R)
• M18: 5,013,922 km (0.072 R)
• M19: 5,169,504 km (0.037 R)
• M20: 5,613,959 km (0.065 R)
• M21: 7,125,197 km (0.091 R)
• M22: 7,300,675 km (0.102 R)
• M23: 7,406,591 km (0.082 R)
• M24: 8,089,654 km (0.108 R)
• M25: 8,199,310 km (0.119 R)
• M26: 9,438,878 km (0.108 R)
• M27: 9,593,113 km (0.093 R)
• M28: 9,787,141 km (0.093 R)
• M29: 10,218,582 km (0.118 R)
• M30: 11,059,471 km (0.107 R)
• M31: 11,964,389 km (0.047 R)
• M32: 12,679,916 km (0.111 R)
• M33: 12,850,307 km (0.043 R)
• M34: 13,107,317 km (0.066 R)
• M35: 13,932,498 km (0.041 R)
• M36: 14,595,965 km (0.052 R)
• M37: 15,043,861 km (0.065 R)
• M38: 15,224,426 km (0.098 R)
• M39: 15,678,754 km (0.065 R)
• M40: 16,229,873 km (0.088 R)
• M41: 16,787,424 km (0.075 R)
• M42: 17,209,739 km (0.063 R)
• M43: 17,588,072 km (0.092 R)
• M44: 18,739,676 km (0.062 R)
• M45: 18,934,004 km (0.112 R)
• M46: 19,570,094 km (0.08 R)
• M47: 19,865,999 km (0.077 R)
• M48: 20,462,446 km (0.103 R)
• M49: 20,562,377 km (0.108 R)
• M50: 22,235,480 km (0.064 R)
• M51: 23,166,427 km (0.054 R)
• M52: 23,584,254 km (0.083 R)
• M53: 24,746,181 km (0.097 R)
• M54: 25,764,643 km (0.079 R)
• M55: 26,034,966 km (0.063 R)
• M56: 26,578,455 km (0.11 R)
• M57: 28,008,910 km (0.098 R)
• M58: 28,957,809 km (0.111 R)
• M59: 29,747,088 km (0.069 R)
• M60: 29,973,878 km (0.103 R)
• M61: 31,001,765 km (0.083 R)
• M62: 31,289,292 km (0.104 R)
• M63: 31,404,632 km (0.086 R)
• M64: 31,577,867 km (0.104 R)
• M65: 31,693,356 km (0.107 R)
• M66: 31,809,145 km (0.081 R)
• M67: 32,506,869 km (0.092 R)
• M68: 32,623,556 km (0.086 R)
• M69: 32,740,392 km (0.111 R)
• M70: 33,385,906 km (0.048 R)
• M71: 34,391,653 km (0.067 R)
• M72: 34,689,353 km (0.084 R)
• M73: 35,167,467 km (0.103 R)
• M74: 35,467,411 km (0.114 R)
• M75: 35,949,116 km (0.07 R)
• M76: 36,311,891 km (0.075 R)
• M77: 36,614,976 km (0.048 R)
• M78: 37,162,804 km (0.086 R)
• M79: 37,284,876 km (0.071 R)
• M80: 39,505,656 km (0.079 R)
• M81: 39,755,036 km (0.057 R)
• M82: 42,596,797 km (0.055 R)
• M83: 42,724,553 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.4

Radius: 10.6

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 7.26 AU - 9.42 AU

Year: 8753 Days

Day: 5.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 57,958,320 km

• M1: 132,544 km (0.046 R)
• M2: 379,530 km (0.078 R)
• M3: 454,329 km (0.055 R)
• M4: 543,788 km (0.105 R)
• M5: 640,428 km (0.096 R)
• M6: 724,203 km (0.065 R)
• M7: 1,285,195 km (0.116 R)
• M8: 1,493,884 km (0.087 R)
• M9: 2,214,198 km (0.068 R)
• M10: 2,316,822 km (0.113 R)
• M11: 2,885,145 km (0.119 R)
• M12: 3,127,792 km (0.095 R)
• M13: 3,260,037 km (0.102 R)
• M14: 3,478,749 km (0.103 R)
• M15: 3,581,373 km (0.115 R)
• M16: 4,163,907 km (0.088 R)
• M17: 4,438,569 km (0.117 R)
• M18: 4,624,968 km (0.068 R)
• M19: 4,814,059 km (0.111 R)
• M20: 5,083,036 km (0.028 R)
• M21: 5,676,042 km (0.118 R)
• M22: 6,353,571 km (0.101 R)
• M23: 6,542,962 km (0.052 R)
• M24: 6,733,999 km (0.081 R)
• M25: 6,948,671 km (0.051 R)
• M26: 7,056,831 km (0.1 R)
• M27: 7,318,627 km (0.105 R)
• M28: 7,495,003 km (0.063 R)
• M29: 7,650,435 km (0.091 R)
• M30: 8,168,941 km (0.087 R)
• M31: 8,559,392 km (0.051 R)
• M32: 8,862,178 km (0.09 R)
• M33: 9,478,371 km (0.056 R)
• M34: 9,767,395 km (0.119 R)
• M35: 9,986,107 km (0.077 R)
• M36: 10,059,260 km (0.095 R)
• M37: 10,206,464 km (0.083 R)
• M38: 10,651,967 km (0.042 R)
• M39: 10,851,979 km (0.063 R)
• M40: 10,952,509 km (0.05 R)
• M41: 11,357,620 km (0.078 R)
• M42: 11,536,389 km (0.094 R)
• M43: 11,639,014 km (0.112 R)
• M44: 11,922,651 km (0.117 R)
• M45: 12,104,413 km (0.115 R)
• M46: 12,260,892 km (0.088 R)
• M47: 12,391,790 km (0.112 R)
• M48: 12,470,628 km (0.04 R)
• M49: 13,213,980 km (0.1 R)
• M50: 13,536,962 km (0.101 R)
• M51: 14,163,478 km (0.059 R)
• M52: 14,743,618 km (0.094 R)
• M53: 16,127,548 km (0.043 R)
• M54: 16,357,330 km (0.118 R)
• M55: 16,733,270 km (0.064 R)
• M56: 16,878,529 km (0.093 R)
• M57: 17,199,716 km (0.046 R)
• M58: 17,287,680 km (0.089 R)
• M59: 17,464,055 km (0.066 R)
• M60: 17,848,223 km (0.065 R)
• M61: 17,996,773 km (0.118 R)
• M62: 18,926,674 km (0.109 R)
• M63: 19,047,698 km (0.096 R)
• M64: 19,290,795 km (0.109 R)
• M65: 19,718,495 km (0.114 R)
• M66: 19,964,434 km (0.06 R)
• M67: 20,118,670 km (0.099 R)
• M68: 20,958,063 km (0.055 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 417.3

Radius: 5.2

Gravity: 15.43 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 12.31 AU - 13.69 AU

Year: 17035 Days

Day: 19.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 57,958,320 km

• M1: 74,201 km (0.097 R)
• M2: 321,486 km (0.09 R)
• M3: 427,551 km (0.088 R)
• M4: 527,781 km (0.114 R)
• M5: 811,419 km (0.12 R)
• M6: 915,539 km (0.112 R)
• M7: 1,277,715 km (0.114 R)
• M8: 3,294,295 km (0.106 R)
• M9: 5,320,747 km (0.056 R)
• M10: 5,517,020 km (0.08 R)
• M11: 6,326,045 km (0.081 R)
• M12: 6,450,511 km (0.096 R)
• M13: 7,388,340 km (0.088 R)
• M14: 7,739,895 km (0.048 R)
• M15: 7,917,617 km (0.12 R)
• M16: 8,232,072 km (0.115 R)
• M17: 8,780,497 km (0.1 R)
• M18: 8,826,723 km (0.1 R)
• M19: 9,246,495 km (0.067 R)
• M20: 9,340,741 km (0.091 R)
• M21: 10,153,955 km (0.108 R)
• M22: 11,542,224 km (0.081 R)
• M23: 11,592,937 km (0.05 R)
• M24: 11,643,651 km (0.098 R)
• M25: 11,847,403 km (0.12 R)
• M26: 12,883,668 km (0.049 R)
• M27: 13,465,903 km (0.092 R)
• M28: 13,679,678 km (0.118 R)
• M29: 13,894,650 km (0.083 R)
• M30: 14,930,915 km (0.113 R)
• M31: 14,986,266 km (0.075 R)
• M32: 15,041,468 km (0.109 R)
• M33: 15,654,220 km (0.055 R)
• M34: 16,445,892 km (0.094 R)
• M35: 16,560,035 km (0.045 R)
• M36: 17,250,579 km (0.065 R)
• M37: 18,067,832 km (0.083 R)
• M38: 18,718,882 km (0.082 R)
• M39: 19,017,330 km (0.078 R)
• M40: 20,288,014 km (0.091 R)
• M41: 20,533,205 km (0.085 R)
• M42: 20,779,294 km (0.067 R)
• M43: 20,902,712 km (0.117 R)
• M44: 21,648,308 km (0.114 R)
• M45: 21,710,840 km (0.098 R)
• M46: 22,910,316 km (0.064 R)
• M47: 23,614,622 km (0.096 R)
• M48: 24,066,408 km (0.113 R)
• M49: 25,109,853 km (0.081 R)
• M50: 25,241,350 km (0.035 R)
• M51: 25,504,941 km (0.073 R)
• M52: 25,703,308 km (0.109 R)
• M53: 26,034,966 km (0.113 R)
• M54: 26,168,108 km (0.093 R)
• M55: 26,702,622 km (0.1 R)
• M56: 27,714,502 km (0.1 R)
• M57: 27,986,470 km (0.092 R)
• M58: 28,396,069 km (0.106 R)
• M59: 28,738,948 km (0.038 R)
• M60: 29,152,137 km (0.115 R)
• M61: 29,290,365 km (0.11 R)
• M62: 30,054,212 km (0.09 R)
• M63: 30,824,641 km (0.119 R)
• M64: 31,106,484 km (0.08 R)
• M65: 31,743,621 km (0.117 R)
• M66: 32,599,770 km (0.095 R)
• M67: 33,535,803 km (0.032 R)
• M68: 34,188,948 km (0.055 R)
• M69: 34,334,656 km (0.062 R)
• M70: 34,699,974 km (0.118 R)
• M71: 34,846,430 km (0.051 R)
• M72: 35,729,357 km (0.102 R)
• M73: 36,918,211 km (0.102 R)
• M74: 37,217,407 km (0.104 R)
• M75: 37,442,253 km (0.077 R)
• M76: 39,334,367 km (0.088 R)
• M77: 39,793,034 km (0.066 R)
• M78: 43,921,037 km (0.08 R)
• M79: 44,317,472 km (0.029 R)
• M80: 44,476,345 km (0.096 R)
• M81: 44,635,367 km (0.102 R)
• M82: 45,754,359 km (0.039 R)
• M83: 46,075,695 km (0.059 R)
• M84: 46,317,146 km (0.088 R)
• M85: 46,559,196 km (0.081 R)
• M86: 47,531,133 km (0.061 R)
• M87: 48,182,931 km (0.094 R)
• M88: 50,735,968 km (0.098 R)
• M89: 52,154,754 km (0.057 R)
• M90: 52,406,378 km (0.112 R)
• M91: 53,755,751 km (0.086 R)
• M92: 54,094,740 km (0.042 R)
• M93: 55,372,754 km (0.083 R)
• M94: 55,800,903 km (0.104 R)
• M95: 56,402,287 km (0.107 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit