🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.41 AU - 0.61 AU

Year: 235 Days

Day: 30.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 90.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,633,018 km

• M1: 98,435 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.47 AU - 0.65 AU

Year: 271 Days

Day: 29.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,633,018 km

• M1: 20,944 km (0.1 R)
• M2: 209,287 km (0.105 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.52 AU - 0.68 AU

Year: 300 Days

Day: 27.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 91.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,633,018 km

• M1: 383,270 km (0.081 R)
• M2: 578,645 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 9.5

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.62 AU - 1 AU

Year: 471 Days

Day: 7.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 49,633,018 km

• M1: 121,025 km (0.067 R)
• M2: 189,989 km (0.075 R)
• M3: 272,867 km (0.083 R)
• M4: 364,720 km (0.074 R)
• M5: 438,172 km (0.096 R)
• M6: 499,058 km (0.08 R)
• M7: 579,093 km (0.104 R)
• M8: 647,460 km (0.095 R)
• M9: 749,186 km (0.087 R)
• M10: 811,269 km (0.1 R)
• M11: 870,660 km (0.115 R)
• M12: 931,546 km (0.089 R)
• M13: 1,038,209 km (0.117 R)
• M14: 1,098,198 km (0.104 R)
• M15: 1,195,736 km (0.073 R)
• M16: 1,489,097 km (0.091 R)
• M17: 1,568,982 km (0.054 R)
• M18: 1,685,669 km (0.079 R)
• M19: 1,946,418 km (0.112 R)
• M20: 2,174,854 km (0.057 R)
• M21: 2,465,822 km (0.097 R)
• M22: 2,547,502 km (0.101 R)
• M23: 2,636,812 km (0.108 R)
• M24: 2,947,377 km (0.095 R)
• M25: 3,070,496 km (0.116 R)
• M26: 3,188,080 km (0.061 R)
• M27: 3,247,321 km (0.098 R)
• M28: 3,314,490 km (0.11 R)
• M29: 3,382,258 km (0.085 R)
• M30: 3,680,856 km (0.071 R)
• M31: 3,790,062 km (0.043 R)
• M32: 3,868,751 km (0.074 R)
• M33: 3,956,116 km (0.094 R)
• M34: 4,019,994 km (0.116 R)
• M35: 4,319,938 km (0.114 R)
• M36: 4,485,094 km (0.111 R)
• M37: 4,568,420 km (0.099 R)
• M38: 4,762,299 km (0.111 R)
• M39: 4,864,474 km (0.111 R)
• M40: 5,010,481 km (0.059 R)
• M41: 5,236,673 km (0.118 R)
• M42: 5,466,306 km (0.103 R)
• M43: 5,564,293 km (0.04 R)
• M44: 5,681,129 km (0.095 R)
• M45: 5,935,296 km (0.086 R)
• M46: 6,119,151 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.1

Radius: 14.9

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1 AU - 1.26 AU

Year: 776 Days

Day: 10.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 49,633,018 km

• M1: 186,848 km (0.107 R)
• M2: 353,350 km (0.109 R)
• M3: 538,852 km (0.059 R)
• M4: 742,604 km (0.109 R)
• M5: 888,611 km (0.044 R)
• M6: 1,032,674 km (0.041 R)
• M7: 1,192,145 km (0.088 R)
• M8: 1,447,958 km (0.086 R)
• M9: 1,544,897 km (0.077 R)
• M10: 1,683,126 km (0.096 R)
• M11: 1,825,692 km (0.039 R)
• M12: 1,947,764 km (0.04 R)
• M13: 2,115,015 km (0.069 R)
• M14: 2,269,848 km (0.115 R)
• M15: 2,428,572 km (0.059 R)
• M16: 2,692,313 km (0.088 R)
• M17: 2,860,910 km (0.1 R)
• M18: 3,091,290 km (0.102 R)
• M19: 3,277,989 km (0.087 R)
• M20: 3,377,920 km (0.094 R)
• M21: 3,478,749 km (0.12 R)
• M22: 3,611,592 km (0.051 R)
• M23: 3,777,346 km (0.113 R)
• M24: 4,062,929 km (0.099 R)
• M25: 4,159,718 km (0.073 R)
• M26: 4,333,850 km (0.113 R)
• M27: 4,499,156 km (0.094 R)
• M28: 4,985,199 km (0.082 R)
• M29: 5,299,056 km (0.09 R)
• M30: 5,464,361 km (0.119 R)
• M31: 5,631,462 km (0.025 R)
• M32: 5,727,654 km (0.116 R)
• M33: 5,824,443 km (0.102 R)
• M34: 6,019,818 km (0.049 R)
• M35: 6,142,937 km (0.103 R)
• M36: 6,304,353 km (0.103 R)
• M37: 6,631,374 km (0.079 R)
• M38: 6,874,022 km (0.074 R)
• M39: 7,002,976 km (0.076 R)
• M40: 7,236,947 km (0.105 R)
• M41: 8,103,717 km (0.119 R)
• M42: 8,253,614 km (0.119 R)
• M43: 8,667,252 km (0.089 R)
• M44: 9,003,249 km (0.086 R)
• M45: 9,215,378 km (0.1 R)
• M46: 9,414,792 km (0.105 R)
• M47: 9,515,173 km (0.084 R)
• M48: 9,731,341 km (0.112 R)
• M49: 9,832,619 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.6

Radius: 9.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 2.48 AU - 2.48 AU

Year: 2522 Days

Day: 14.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 69.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 49,633,018 km

• M1: 125,812 km (0.058 R)
• M2: 196,123 km (0.096 R)
• M3: 268,079 km (0.12 R)
• M4: 499,208 km (0.117 R)
• M5: 645,664 km (0.076 R)
• M6: 807,230 km (0.118 R)
• M7: 951,143 km (0.077 R)
• M8: 1,030,430 km (0.059 R)
• M9: 1,103,883 km (0.084 R)
• M10: 1,179,130 km (0.097 R)
• M11: 1,273,527 km (0.085 R)
• M12: 1,343,987 km (0.115 R)
• M13: 1,784,254 km (0.085 R)
• M14: 1,863,690 km (0.093 R)
• M15: 1,984,865 km (0.111 R)
• M16: 2,046,499 km (0.087 R)
• M17: 2,235,441 km (0.119 R)
• M18: 2,430,217 km (0.11 R)
• M19: 2,507,410 km (0.093 R)
• M20: 2,929,575 km (0.045 R)
• M21: 3,023,672 km (0.119 R)
• M22: 3,130,934 km (0.073 R)
• M23: 3,547,564 km (0.104 R)
• M24: 3,891,041 km (0.071 R)
• M25: 3,994,862 km (0.099 R)
• M26: 4,060,236 km (0.107 R)
• M27: 4,312,009 km (0.08 R)
• M28: 4,816,752 km (0.029 R)
• M29: 5,069,273 km (0.045 R)
• M30: 5,514,178 km (0.086 R)
• M31: 5,734,086 km (0.076 R)
• M32: 5,956,838 km (0.079 R)
• M33: 6,549,245 km (0.111 R)
• M34: 6,750,903 km (0.119 R)
• M35: 6,954,655 km (0.117 R)
• M36: 7,160,502 km (0.034 R)
• M37: 7,464,934 km (0.091 R)
• M38: 7,724,486 km (0.084 R)
• M39: 7,987,180 km (0.118 R)
• M40: 8,119,574 km (0.029 R)
• M41: 8,202,750 km (0.109 R)
• M42: 8,453,925 km (0.099 R)
• M43: 8,521,394 km (0.073 R)
• M44: 8,605,917 km (0.102 R)
• M45: 8,792,764 km (0.109 R)
• M46: 9,015,366 km (0.102 R)
• M47: 9,188,002 km (0.028 R)
• M48: 9,257,266 km (0.06 R)
• M49: 9,361,536 km (0.071 R)
• M50: 9,712,193 km (0.033 R)
• M51: 9,977,879 km (0.12 R)
• M52: 10,480,378 km (0.072 R)
• M53: 10,680,091 km (0.113 R)
• M54: 10,954,454 km (0.102 R)
• M55: 11,027,906 km (0.111 R)
• M56: 11,323,811 km (0.099 R)
• M57: 11,942,248 km (0.073 R)
• M58: 12,093,791 km (0.113 R)
• M59: 12,265,081 km (0.092 R)
• M60: 12,379,822 km (0.085 R)
• M61: 12,552,458 km (0.069 R)
• M62: 12,880,825 km (0.102 R)
• M63: 12,977,914 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 428.7

Radius: 4.1

Gravity: 25.5 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.05 AU - 9.71 AU

Year: 15663 Days

Day: 23.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 49,633,018 km

• M1: 123,568 km (0.111 R)
• M2: 543,639 km (0.092 R)
• M3: 1,208,452 km (0.084 R)
• M4: 1,396,047 km (0.11 R)
• M5: 1,617,901 km (0.073 R)
• M6: 1,668,615 km (0.056 R)
• M7: 1,745,957 km (0.083 R)
• M8: 1,984,715 km (0.114 R)
• M9: 2,205,521 km (0.11 R)
• M10: 2,347,490 km (0.066 R)
• M11: 3,292,649 km (0.044 R)
• M12: 3,422,350 km (0.105 R)
• M13: 3,454,963 km (0.094 R)
• M14: 3,553,697 km (0.074 R)
• M15: 4,130,248 km (0.117 R)
• M16: 4,771,723 km (0.107 R)
• M17: 4,808,225 km (0.1 R)
• M18: 5,558,608 km (0.073 R)
• M19: 5,908,069 km (0.105 R)
• M20: 7,206,877 km (0.09 R)
• M21: 7,290,951 km (0.099 R)
• M22: 7,417,661 km (0.075 R)
• M23: 7,459,997 km (0.059 R)
• M24: 7,715,959 km (0.11 R)
• M25: 8,324,374 km (0.066 R)
• M26: 8,501,049 km (0.081 R)
• M27: 8,589,760 km (0.063 R)
• M28: 8,723,501 km (0.105 R)
• M29: 9,448,602 km (0.112 R)
• M30: 9,725,358 km (0.086 R)
• M31: 11,100,611 km (0.089 R)
• M32: 11,934,619 km (0.119 R)
• M33: 11,984,285 km (0.099 R)
• M34: 12,585,968 km (0.083 R)
• M35: 13,094,750 km (0.049 R)
• M36: 13,403,221 km (0.052 R)
• M37: 13,714,235 km (0.102 R)
• M38: 14,290,337 km (0.071 R)
• M39: 15,628,938 km (0.038 R)
• M40: 15,737,696 km (0.058 R)
• M41: 15,956,109 km (0.036 R)
• M42: 16,895,434 km (0.12 R)
• M43: 17,175,032 km (0.091 R)
• M44: 17,738,867 km (0.116 R)
• M45: 17,852,411 km (0.115 R)
• M46: 17,909,259 km (0.106 R)
• M47: 18,137,246 km (0.06 R)
• M48: 18,308,835 km (0.05 R)
• M49: 19,291,393 km (0.038 R)
• M50: 19,759,784 km (0.102 R)
• M51: 19,995,401 km (0.084 R)
• M52: 20,172,674 km (0.106 R)
• M53: 20,887,004 km (0.085 R)
• M54: 21,307,524 km (0.103 R)
• M55: 23,017,278 km (0.045 R)
• M56: 23,327,245 km (0.054 R)
• M57: 23,576,176 km (0.094 R)
• M58: 24,202,392 km (0.102 R)
• M59: 24,328,204 km (0.076 R)
• M60: 24,833,995 km (0.098 R)
• M61: 25,791,720 km (0.095 R)
• M62: 25,920,225 km (0.077 R)
• M63: 26,049,028 km (0.117 R)
• M64: 26,113,505 km (0.082 R)
• M65: 26,178,131 km (0.114 R)
• M66: 26,242,608 km (0.102 R)
• M67: 28,271,155 km (0.057 R)
• M68: 28,536,542 km (0.098 R)
• M69: 30,689,255 km (0.113 R)
• M70: 30,825,539 km (0.104 R)
• M71: 31,098,705 km (0.096 R)
• M72: 31,853,875 km (0.057 R)
• M73: 32,199,296 km (0.111 R)
• M74: 32,684,741 km (0.067 R)
• M75: 33,592,800 km (0.043 R)
• M76: 34,438,327 km (0.1 R)
• M77: 34,863,784 km (0.085 R)
• M78: 35,006,051 km (0.034 R)
• M79: 36,078,518 km (0.101 R)
• M80: 36,727,175 km (0.109 R)
• M81: 37,452,575 km (0.119 R)
• M82: 37,743,992 km (0.072 R)
• M83: 38,991,039 km (0.108 R)
• M84: 39,286,346 km (0.041 R)
• M85: 41,449,830 km (0.112 R)
• M86: 42,736,073 km (0.072 R)
• M87: 43,958,437 km (0.113 R)
• M88: 46,281,392 km (0.038 R)
• M89: 46,594,052 km (0.082 R)
• M90: 47,536,519 km (0.066 R)
• M91: 51,368,169 km (0.075 R)
• M92: 52,993,849 km (0.101 R)
• M93: 53,321,019 km (0.088 R)
• M94: 53,730,918 km (0.053 R)
• M95: 54,224,142 km (0.115 R)
• M96: 54,801,440 km (0.101 R)
• M97: 55,215,078 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168.9

Radius: 4.5

Gravity: 8.34 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.36 AU - 11.16 AU

Year: 21220 Days

Day: 20.7 Hours

Environment

Temp: -238 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 49,633,018 km

• M1: 156,330 km (0.057 R)
• M2: 185,801 km (0.1 R)
• M3: 784,641 km (0.083 R)
• M4: 1,416,841 km (0.097 R)
• M5: 1,864,737 km (0.079 R)
• M6: 2,460,586 km (0.097 R)
• M7: 2,597,468 km (0.053 R)
• M8: 3,439,405 km (0.105 R)
• M9: 3,469,773 km (0.117 R)
• M10: 3,500,291 km (0.105 R)
• M11: 3,561,626 km (0.102 R)
• M12: 3,685,344 km (0.088 R)
• M13: 3,810,557 km (0.111 R)
• M14: 4,292,262 km (0.084 R)
• M15: 4,895,291 km (0.076 R)
• M16: 5,206,754 km (0.106 R)
• M17: 7,718,502 km (0.107 R)
• M18: 8,365,812 km (0.112 R)
• M19: 9,971,596 km (0.087 R)
• M20: 11,899,164 km (0.038 R)
• M21: 11,945,390 km (0.071 R)
• M22: 12,270,317 km (0.071 R)
• M23: 12,692,332 km (0.088 R)
• M24: 15,624,301 km (0.11 R)
• M25: 16,440,058 km (0.117 R)
• M26: 16,646,204 km (0.099 R)
• M27: 16,956,919 km (0.071 R)
• M28: 18,753,589 km (0.115 R)
• M29: 19,510,853 km (0.099 R)
• M30: 20,776,451 km (0.081 R)
• M31: 21,055,003 km (0.114 R)
• M32: 23,559,720 km (0.111 R)
• M33: 23,966,776 km (0.092 R)
• M34: 24,083,462 km (0.091 R)
• M35: 25,737,416 km (0.112 R)
• M36: 26,397,292 km (0.108 R)
• M37: 26,698,882 km (0.06 R)
• M38: 27,001,817 km (0.112 R)
• M39: 29,029,168 km (0.043 R)
• M40: 30,344,582 km (0.087 R)
• M41: 30,850,821 km (0.096 R)
• M42: 33,293,156 km (0.115 R)
• M43: 35,198,434 km (0.076 R)
• M44: 35,397,399 km (0.096 R)
• M45: 37,679,964 km (0.105 R)
• M46: 37,747,881 km (0.101 R)
• M47: 38,496,918 km (0.087 R)
• M48: 38,702,016 km (0.101 R)
• M49: 38,839,048 km (0.058 R)
• M50: 39,319,706 km (0.113 R)
• M51: 42,809,525 km (0.09 R)
• M52: 44,663,192 km (0.072 R)
• M53: 45,310,801 km (0.119 R)
• M54: 46,106,662 km (0.114 R)
• M55: 46,907,160 km (0.095 R)
• M56: 47,785,599 km (0.097 R)
• M57: 47,859,052 km (0.042 R)
• M58: 48,965,178 km (0.09 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 15,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit