🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.54 AU - 0.62 AU

Year: 281 Days

Day: 43.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.55 AU - 0.61 AU

Year: 281 Days

Day: 44.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.4

Radius: 9.9

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.56 AU - 0.88 AU

Year: 388 Days

Day: 7.1 Hours

Environment

Temp: -130 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 38,831,448 km

• M1: 130,898 km (0.059 R)
• M2: 250,277 km (0.044 R)
• M3: 319,691 km (0.117 R)
• M4: 382,821 km (0.087 R)
• M5: 461,809 km (0.047 R)
• M6: 525,388 km (0.111 R)
• M7: 596,447 km (0.1 R)
• M8: 659,128 km (0.112 R)
• M9: 724,353 km (0.117 R)
• M10: 848,818 km (0.118 R)
• M11: 911,649 km (0.097 R)
• M12: 1,013,825 km (0.114 R)
• M13: 1,105,379 km (0.076 R)
• M14: 1,260,960 km (0.116 R)
• M15: 1,349,373 km (0.112 R)
• M16: 1,440,179 km (0.113 R)
• M17: 1,516,474 km (0.111 R)
• M18: 1,707,510 km (0.065 R)
• M19: 1,894,657 km (0.1 R)
• M20: 1,996,982 km (0.089 R)
• M21: 2,270,297 km (0.108 R)
• M22: 2,503,072 km (0.077 R)
• M23: 2,676,007 km (0.09 R)
• M24: 2,784,465 km (0.046 R)
• M25: 2,991,808 km (0.112 R)
• M26: 3,406,942 km (0.068 R)
• M27: 3,651,534 km (0.081 R)
• M28: 3,878,774 km (0.085 R)
• M29: 4,071,755 km (0.089 R)
• M30: 4,204,747 km (0.119 R)
• M31: 4,315,450 km (0.069 R)
• M32: 4,628,857 km (0.12 R)
• M33: 4,776,062 km (0.071 R)
• M34: 4,966,350 km (0.04 R)
• M35: 5,108,767 km (0.068 R)
• M36: 5,328,975 km (0.108 R)
• M37: 5,448,953 km (0.115 R)
• M38: 5,604,535 km (0.118 R)
• M39: 5,840,600 km (0.069 R)
• M40: 5,920,037 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436

Radius: 12.6

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.93 AU - 1.15 AU

Year: 674 Days

Day: 13.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,831,448 km

• M1: 160,668 km (0.099 R)
• M2: 249,978 km (0.108 R)
• M3: 346,020 km (0.112 R)
• M4: 427,252 km (0.101 R)
• M5: 506,389 km (0.053 R)
• M6: 628,610 km (0.116 R)
• M7: 713,881 km (0.057 R)
• M8: 808,128 km (0.111 R)
• M9: 892,950 km (0.057 R)
• M10: 981,063 km (0.106 R)
• M11: 1,119,142 km (0.09 R)
• M12: 1,209,798 km (0.109 R)
• M13: 1,303,147 km (0.102 R)
• M14: 1,462,469 km (0.047 R)
• M15: 1,671,008 km (0.083 R)
• M16: 1,896,153 km (0.079 R)
• M17: 2,164,831 km (0.08 R)
• M18: 2,293,635 km (0.11 R)
• M19: 2,383,244 km (0.107 R)
• M20: 2,537,778 km (0.066 R)
• M21: 2,819,920 km (0.118 R)
• M22: 2,901,451 km (0.047 R)
• M23: 3,082,015 km (0.103 R)
• M24: 3,212,315 km (0.103 R)
• M25: 3,297,586 km (0.115 R)
• M26: 3,391,384 km (0.104 R)
• M27: 3,470,371 km (0.104 R)
• M28: 3,573,893 km (0.097 R)
• M29: 3,678,612 km (0.038 R)
• M30: 3,759,843 km (0.074 R)
• M31: 3,907,496 km (0.032 R)
• M32: 4,040,489 km (0.101 R)
• M33: 4,132,791 km (0.047 R)
• M34: 4,457,119 km (0.03 R)
• M35: 4,587,568 km (0.106 R)
• M36: 4,754,520 km (0.074 R)
• M37: 4,896,638 km (0.12 R)
• M38: 5,067,478 km (0.089 R)
• M39: 5,405,569 km (0.07 R)
• M40: 5,535,570 km (0.113 R)
• M41: 5,628,919 km (0.101 R)
• M42: 5,722,867 km (0.108 R)
• M43: 5,883,834 km (0.049 R)
• M44: 5,988,852 km (0.113 R)
• M45: 6,075,170 km (0.115 R)
• M46: 6,258,876 km (0.11 R)
• M47: 6,523,066 km (0.112 R)
• M48: 6,631,823 km (0.091 R)
• M49: 6,741,179 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.7

Radius: 11.5

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.26 AU - 1.56 AU

Year: 1065 Days

Day: 13.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 38,831,448 km

• M1: 208,390 km (0.109 R)
• M2: 503,098 km (0.099 R)
• M3: 582,235 km (0.079 R)
• M4: 654,939 km (0.115 R)
• M5: 817,104 km (0.089 R)
• M6: 900,430 km (0.111 R)
• M7: 993,629 km (0.089 R)
• M8: 1,154,447 km (0.036 R)
• M9: 1,377,647 km (0.12 R)
• M10: 1,631,514 km (0.107 R)
• M11: 1,730,698 km (0.101 R)
• M12: 1,918,144 km (0.053 R)
• M13: 2,157,351 km (0.052 R)
• M14: 2,359,607 km (0.115 R)
• M15: 2,539,424 km (0.112 R)
• M16: 2,616,467 km (0.069 R)
• M17: 2,802,716 km (0.103 R)
• M18: 2,892,624 km (0.104 R)
• M19: 2,973,258 km (0.099 R)
• M20: 3,064,961 km (0.031 R)
• M21: 3,136,918 km (0.074 R)
• M22: 3,441,200 km (0.11 R)
• M23: 3,548,461 km (0.082 R)
• M24: 3,656,770 km (0.089 R)
• M25: 3,832,398 km (0.08 R)
• M26: 4,022,238 km (0.108 R)
• M27: 4,318,442 km (0.088 R)
• M28: 4,527,729 km (0.095 R)
• M29: 4,645,612 km (0.08 R)
• M30: 4,788,179 km (0.093 R)
• M31: 5,053,715 km (0.031 R)
• M32: 5,385,972 km (0.049 R)
• M33: 5,498,470 km (0.088 R)
• M34: 5,853,166 km (0.117 R)
• M35: 6,085,043 km (0.118 R)
• M36: 6,267,702 km (0.036 R)
• M37: 6,584,849 km (0.108 R)
• M38: 6,665,034 km (0.073 R)
• M39: 6,799,223 km (0.085 R)
• M40: 6,880,305 km (0.037 R)
• M41: 7,056,980 km (0.057 R)
• M42: 7,248,914 km (0.074 R)
• M43: 7,359,318 km (0.11 R)
• M44: 7,540,032 km (0.087 R)
• M45: 7,905,799 km (0.072 R)
• M46: 8,048,066 km (0.115 R)
• M47: 8,306,272 km (0.092 R)
• M48: 8,831,062 km (0.099 R)
• M49: 9,037,955 km (0.11 R)
• M50: 9,186,805 km (0.05 R)
• M51: 9,321,443 km (0.113 R)
• M52: 9,638,142 km (0.066 R)
• M53: 9,820,801 km (0.05 R)
• M54: 10,050,583 km (0.114 R)
• M55: 10,235,786 km (0.089 R)
• M56: 10,453,301 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 559.6

Radius: 8

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5 AU - 5.88 AU

Year: 8067 Days

Day: 5.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,831,448 km

• M1: 150,346 km (0.076 R)
• M2: 863,479 km (0.103 R)
• M3: 1,009,038 km (0.037 R)
• M4: 1,609,972 km (0.117 R)
• M5: 1,749,996 km (0.117 R)
• M6: 1,915,002 km (0.059 R)
• M7: 2,042,011 km (0.093 R)
• M8: 2,394,763 km (0.087 R)
• M9: 2,508,906 km (0.105 R)
• M10: 2,648,331 km (0.116 R)
• M11: 2,910,726 km (0.029 R)
• M12: 3,181,498 km (0.114 R)
• M13: 3,231,613 km (0.047 R)
• M14: 3,281,878 km (0.11 R)
• M15: 3,537,840 km (0.047 R)
• M16: 3,589,751 km (0.106 R)
• M17: 3,720,798 km (0.05 R)
• M18: 4,014,758 km (0.072 R)
• M19: 4,233,171 km (0.116 R)
• M20: 4,511,872 km (0.107 R)
• M21: 4,624,968 km (0.11 R)
• M22: 4,739,111 km (0.12 R)
• M23: 5,086,926 km (0.119 R)
• M24: 5,204,809 km (0.045 R)
• M25: 5,293,670 km (0.035 R)
• M26: 5,624,282 km (0.096 R)
• M27: 6,211,004 km (0.101 R)
• M28: 6,495,689 km (0.093 R)
• M29: 7,643,105 km (0.098 R)
• M30: 9,351,961 km (0.102 R)
• M31: 9,641,882 km (0.12 R)
• M32: 10,008,397 km (0.103 R)
• M33: 10,491,747 km (0.088 R)
• M34: 10,830,736 km (0.07 R)
• M35: 12,104,712 km (0.1 R)
• M36: 12,222,744 km (0.062 R)
• M37: 12,739,156 km (0.047 R)
• M38: 13,141,275 km (0.059 R)
• M39: 13,547,583 km (0.079 R)
• M40: 13,752,233 km (0.089 R)
• M41: 13,999,219 km (0.118 R)
• M42: 14,289,289 km (0.109 R)
• M43: 14,581,155 km (0.114 R)
• M44: 14,706,967 km (0.114 R)
• M45: 14,875,264 km (0.103 R)
• M46: 15,511,654 km (0.079 R)
• M47: 16,548,516 km (0.114 R)
• M48: 17,119,532 km (0.041 R)
• M49: 17,965,657 km (0.104 R)
• M50: 18,916,501 km (0.097 R)
• M51: 19,145,386 km (0.04 R)
• M52: 19,559,622 km (0.12 R)
• M53: 19,698,300 km (0.073 R)
• M54: 20,631,491 km (0.102 R)
• M55: 20,819,835 km (0.039 R)
• M56: 22,250,738 km (0.089 R)
• M57: 22,589,129 km (0.075 R)
• M58: 23,124,390 km (0.095 R)
• M59: 23,861,010 km (0.117 R)
• M60: 24,157,812 km (0.06 R)
• M61: 24,755,156 km (0.05 R)
• M62: 25,559,095 km (0.1 R)
• M63: 25,862,779 km (0.064 R)
• M64: 25,964,356 km (0.112 R)
• M65: 26,627,224 km (0.083 R)
• M66: 27,554,432 km (0.113 R)
• M67: 27,606,193 km (0.077 R)
• M68: 27,761,924 km (0.118 R)
• M69: 28,073,985 km (0.097 R)
• M70: 29,228,582 km (0.102 R)
• M71: 29,281,539 km (0.114 R)
• M72: 30,131,405 km (0.1 R)
• M73: 30,452,292 km (0.115 R)
• M74: 30,935,643 km (0.093 R)
• M75: 31,855,520 km (0.097 R)
• M76: 32,400,804 km (0.041 R)
• M77: 35,906,631 km (0.036 R)
• M78: 36,758,890 km (0.08 R)
• M79: 36,815,886 km (0.088 R)
• M80: 36,987,326 km (0.061 R)
• M81: 38,657,287 km (0.067 R)
• M82: 38,773,375 km (0.097 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 10,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit