🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.5 AU - 0.64 AU

Year: 158 Days

Day: 25.9 Hours

Environment

Temp: 203 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,435,781 km

• M1: 133,292 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.75 AU - 0.91 AU

Year: 278 Days

Day: 18.4 Hours

Environment

Temp: 80 °C

Axial Tilt: 45.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,435,781 km

• M1: 305,030 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.69 AU - 2.11 AU

Year: 961 Days

Day: 30 Hours

Environment

Temp: -72 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.12 AU - 2.32 AU

Year: 1214 Days

Day: 35.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.87 AU - 4.13 AU

Year: 2404 Days

Day: 22.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.3

Radius: 8.8

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.33 AU - 8.23 AU

Year: 7966 Days

Day: 9 Hours

Environment

Temp: -170 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 68,435,781 km

• M1: 129,552 km (0.112 R)
• M2: 226,940 km (0.094 R)
• M3: 441,763 km (0.093 R)
• M4: 696,677 km (0.075 R)
• M5: 1,049,429 km (0.116 R)
• M6: 1,216,679 km (0.113 R)
• M7: 1,453,493 km (0.091 R)
• M8: 1,577,510 km (0.067 R)
• M9: 1,672,953 km (0.114 R)
• M10: 1,753,885 km (0.047 R)
• M11: 1,936,844 km (0.093 R)
• M12: 2,430,517 km (0.116 R)
• M13: 2,729,712 km (0.081 R)
• M14: 3,302,074 km (0.053 R)
• M15: 4,107,060 km (0.109 R)
• M16: 4,306,324 km (0.116 R)
• M17: 5,182,669 km (0.06 R)
• M18: 5,665,571 km (0.104 R)
• M19: 5,912,557 km (0.113 R)
• M20: 6,112,569 km (0.114 R)
• M21: 6,596,817 km (0.073 R)
• M22: 6,830,489 km (0.074 R)
• M23: 7,386,395 km (0.1 R)
• M24: 9,082,236 km (0.094 R)
• M25: 9,371,259 km (0.045 R)
• M26: 10,770,448 km (0.106 R)
• M27: 11,076,376 km (0.051 R)
• M28: 11,199,645 km (0.07 R)
• M29: 11,354,329 km (0.061 R)
• M30: 11,571,994 km (0.115 R)
• M31: 13,330,517 km (0.097 R)
• M32: 13,923,822 km (0.077 R)
• M33: 14,830,086 km (0.101 R)
• M34: 15,686,234 km (0.119 R)
• M35: 15,755,349 km (0.052 R)
• M36: 16,628,701 km (0.088 R)
• M37: 17,338,543 km (0.099 R)
• M38: 18,239,870 km (0.077 R)
• M39: 18,421,931 km (0.09 R)
• M40: 18,568,088 km (0.078 R)
• M41: 19,490,059 km (0.104 R)
• M42: 19,750,808 km (0.066 R)
• M43: 21,034,059 km (0.05 R)
• M44: 21,339,837 km (0.09 R)
• M45: 21,685,707 km (0.072 R)
• M46: 21,878,539 km (0.1 R)
• M47: 23,205,622 km (0.077 R)
• M48: 23,402,941 km (0.084 R)
• M49: 23,521,572 km (0.057 R)
• M50: 23,680,146 km (0.073 R)
• M51: 23,998,341 km (0.102 R)
• M52: 24,880,519 km (0.114 R)
• M53: 24,961,302 km (0.111 R)
• M54: 25,042,085 km (0.1 R)
• M55: 25,123,018 km (0.063 R)
• M56: 25,244,491 km (0.095 R)
• M57: 26,059,650 km (0.09 R)
• M58: 28,093,134 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.8

Radius: 12.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.59 AU - 13.49 AU

Year: 13466 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,435,781 km

• M1: 165,754 km (0.092 R)
• M2: 303,534 km (0.12 R)
• M3: 390,002 km (0.085 R)
• M4: 521,049 km (0.107 R)
• M5: 610,958 km (0.118 R)
• M6: 822,788 km (0.094 R)
• M7: 1,134,700 km (0.096 R)
• M8: 1,226,553 km (0.066 R)
• M9: 1,501,065 km (0.093 R)
• M10: 1,978,133 km (0.074 R)
• M11: 2,263,266 km (0.081 R)
• M12: 2,401,046 km (0.069 R)
• M13: 2,582,508 km (0.057 R)
• M14: 2,768,458 km (0.11 R)
• M15: 3,579,578 km (0.118 R)
• M16: 3,671,581 km (0.099 R)
• M17: 3,787,668 km (0.111 R)
• M18: 4,167,647 km (0.116 R)
• M19: 4,362,274 km (0.097 R)
• M20: 4,735,521 km (0.099 R)
• M21: 4,938,824 km (0.108 R)
• M22: 5,067,478 km (0.096 R)
• M23: 5,354,257 km (0.119 R)
• M24: 5,998,575 km (0.074 R)
• M25: 7,184,887 km (0.059 R)
• M26: 7,330,894 km (0.098 R)
• M27: 7,625,901 km (0.106 R)
• M28: 8,166,847 km (0.105 R)
• M29: 8,350,104 km (0.087 R)
• M30: 8,596,342 km (0.029 R)
• M31: 8,970,337 km (0.12 R)
• M32: 9,190,994 km (0.062 R)
• M33: 9,896,049 km (0.119 R)
• M34: 10,026,199 km (0.077 R)
• M35: 10,189,560 km (0.079 R)
• M36: 10,585,545 km (0.108 R)
• M37: 10,986,468 km (0.069 R)
• M38: 11,563,018 km (0.079 R)
• M39: 11,734,457 km (0.077 R)
• M40: 11,975,908 km (0.067 R)
• M41: 12,323,723 km (0.112 R)
• M42: 12,534,058 km (0.113 R)
• M43: 13,495,224 km (0.074 R)
• M44: 13,820,898 km (0.117 R)
• M45: 14,149,116 km (0.115 R)
• M46: 14,259,220 km (0.107 R)
• M47: 14,406,275 km (0.054 R)
• M48: 14,553,928 km (0.083 R)
• M49: 14,850,730 km (0.077 R)
• M50: 15,601,412 km (0.12 R)
• M51: 16,287,618 km (0.113 R)
• M52: 17,296,207 km (0.116 R)
• M53: 17,531,823 km (0.099 R)
• M54: 18,484,911 km (0.079 R)
• M55: 18,887,030 km (0.1 R)
• M56: 19,008,354 km (0.05 R)
• M57: 19,864,054 km (0.108 R)
• M58: 20,358,625 km (0.089 R)
• M59: 21,276,108 km (0.108 R)
• M60: 21,486,443 km (0.085 R)
• M61: 21,782,198 km (0.117 R)
• M62: 21,909,207 km (0.11 R)
• M63: 22,420,382 km (0.064 R)
• M64: 22,634,457 km (0.108 R)
• M65: 22,892,214 km (0.103 R)
• M66: 23,107,934 km (0.105 R)
• M67: 23,194,252 km (0.11 R)
• M68: 23,715,152 km (0.116 R)
• M69: 24,239,941 km (0.102 R)
• M70: 24,635,927 km (0.097 R)
• M71: 24,945,445 km (0.093 R)
• M72: 25,613,100 km (0.114 R)
• M73: 25,747,290 km (0.104 R)
• M74: 26,016,566 km (0.106 R)
• M75: 26,331,768 km (0.067 R)
• M76: 26,738,974 km (0.092 R)
• M77: 27,696,999 km (0.084 R)
• M78: 28,666,393 km (0.088 R)
• M79: 28,852,343 km (0.071 R)
• M80: 29,787,928 km (0.104 R)
• M81: 30,212,188 km (0.098 R)
• M82: 32,218,445 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.2

Radius: 5.4

Gravity: 26.48 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.86 AU - 13.98 AU

Year: 16068 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 68,435,781 km

• M1: 146,008 km (0.082 R)
• M2: 232,325 km (0.12 R)
• M3: 370,404 km (0.115 R)
• M4: 514,766 km (0.081 R)
• M5: 854,653 km (0.094 R)
• M6: 997,519 km (0.091 R)
• M7: 1,471,445 km (0.116 R)
• M8: 1,761,365 km (0.112 R)
• M9: 1,851,872 km (0.113 R)
• M10: 1,944,024 km (0.09 R)
• M11: 2,909,230 km (0.108 R)
• M12: 3,534,100 km (0.065 R)
• M13: 3,572,098 km (0.094 R)
• M14: 3,686,989 km (0.079 R)
• M15: 3,999,349 km (0.109 R)
• M16: 4,525,036 km (0.1 R)
• M17: 4,649,502 km (0.114 R)
• M18: 4,691,240 km (0.035 R)
• M19: 5,029,480 km (0.11 R)
• M20: 8,716,021 km (0.086 R)
• M21: 10,034,427 km (0.099 R)
• M22: 12,154,229 km (0.085 R)
• M23: 12,792,862 km (0.037 R)
• M24: 12,968,939 km (0.107 R)
• M25: 13,981,716 km (0.109 R)
• M26: 14,163,178 km (0.086 R)
• M27: 14,406,125 km (0.085 R)
• M28: 16,399,517 km (0.115 R)
• M29: 16,526,974 km (0.087 R)
• M30: 18,213,242 km (0.11 R)
• M31: 18,345,187 km (0.097 R)
• M32: 18,477,431 km (0.037 R)
• M33: 19,210,760 km (0.095 R)
• M34: 19,817,679 km (0.069 R)
• M35: 20,089,498 km (0.103 R)
• M36: 22,096,653 km (0.033 R)
• M37: 22,732,444 km (0.079 R)
• M38: 23,231,053 km (0.091 R)
• M39: 23,374,219 km (0.047 R)
• M40: 23,589,490 km (0.093 R)
• M41: 23,805,360 km (0.096 R)
• M42: 24,239,044 km (0.095 R)
• M43: 25,703,906 km (0.083 R)
• M44: 26,000,260 km (0.113 R)
• M45: 26,297,660 km (0.052 R)
• M46: 26,596,407 km (0.078 R)
• M47: 27,272,440 km (0.085 R)
• M48: 27,650,474 km (0.109 R)
• M49: 28,718,154 km (0.112 R)
• M50: 29,334,198 km (0.099 R)
• M51: 29,566,374 km (0.089 R)
• M52: 29,954,730 km (0.068 R)
• M53: 30,032,521 km (0.061 R)
• M54: 32,479,643 km (0.113 R)
• M55: 34,580,745 km (0.082 R)
• M56: 36,309,647 km (0.098 R)
• M57: 38,066,525 km (0.075 R)
• M58: 38,488,989 km (0.111 R)
• M59: 39,253,135 km (0.06 R)
• M60: 39,936,648 km (0.108 R)
• M61: 42,272,170 km (0.094 R)
• M62: 42,359,535 km (0.085 R)
• M63: 42,446,900 km (0.09 R)
• M64: 44,473,951 km (0.065 R)
• M65: 45,007,866 km (0.112 R)
• M66: 46,261,945 km (0.058 R)
• M67: 46,802,891 km (0.089 R)
• M68: 47,891,215 km (0.072 R)
• M69: 48,164,530 km (0.066 R)
• M70: 48,255,785 km (0.085 R)
• M71: 48,529,848 km (0.028 R)
• M72: 50,648,154 km (0.084 R)
• M73: 52,702,283 km (0.079 R)
• M74: 52,984,574 km (0.059 R)
• M75: 53,267,314 km (0.068 R)
• M76: 53,739,594 km (0.03 R)
• M77: 53,928,836 km (0.082 R)
• M78: 55,930,156 km (0.092 R)
• M79: 57,084,603 km (0.092 R)
• M80: 59,808,630 km (0.11 R)
• M81: 60,004,903 km (0.113 R)
• M82: 60,397,896 km (0.103 R)
• M83: 61,681,147 km (0.111 R)
• M84: 62,773,959 km (0.103 R)
• M85: 63,172,937 km (0.064 R)
• M86: 63,772,974 km (0.039 R)
• M87: 63,873,204 km (0.106 R)
• M88: 64,576,015 km (0.094 R)
• M89: 64,676,695 km (0.085 R)
• M90: 64,777,374 km (0.042 R)
• M91: 64,878,053 km (0.05 R)
• M92: 67,106,912 km (0.081 R)
• M93: 68,333,315 km (0.071 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 12,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit