🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.44 AU - 2.26 AU

Year: 910 Days

Day: 33.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.2

Radius: 10.9

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.41 AU - 9.91 AU

Year: 9217 Days

Day: 8.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,069,186 km

• M1: 434,582 km (0.094 R)
• M2: 633,697 km (0.062 R)
• M3: 815,757 km (0.111 R)
• M4: 913,594 km (0.093 R)
• M5: 998,416 km (0.119 R)
• M6: 1,104,032 km (0.088 R)
• M7: 1,404,724 km (0.103 R)
• M8: 1,585,438 km (0.112 R)
• M9: 1,689,110 km (0.109 R)
• M10: 1,969,905 km (0.108 R)
• M11: 2,407,329 km (0.111 R)
• M12: 2,749,010 km (0.07 R)
• M13: 2,849,540 km (0.115 R)
• M14: 3,002,579 km (0.068 R)
• M15: 3,505,527 km (0.116 R)
• M16: 3,725,286 km (0.111 R)
• M17: 4,236,313 km (0.028 R)
• M18: 4,649,203 km (0.117 R)
• M19: 4,739,410 km (0.112 R)
• M20: 4,830,066 km (0.089 R)
• M21: 5,481,715 km (0.104 R)
• M22: 5,577,158 km (0.034 R)
• M23: 5,769,541 km (0.047 R)
• M24: 6,161,039 km (0.116 R)
• M25: 6,426,725 km (0.081 R)
• M26: 6,561,063 km (0.101 R)
• M27: 6,866,841 km (0.105 R)
• M28: 7,246,820 km (0.096 R)
• M29: 7,847,605 km (0.115 R)
• M30: 8,244,787 km (0.113 R)
• M31: 8,317,791 km (0.114 R)
• M32: 8,834,502 km (0.097 R)
• M33: 9,096,747 km (0.109 R)
• M34: 9,705,910 km (0.119 R)
• M35: 10,015,428 km (0.119 R)
• M36: 10,446,270 km (0.112 R)
• M37: 10,843,302 km (0.112 R)
• M38: 10,923,337 km (0.047 R)
• M39: 11,326,354 km (0.076 R)
• M40: 11,570,498 km (0.111 R)
• M41: 11,898,865 km (0.026 R)
• M42: 12,313,401 km (0.075 R)
• M43: 12,480,651 km (0.043 R)
• M44: 12,606,613 km (0.094 R)
• M45: 12,817,396 km (0.093 R)
• M46: 13,285,189 km (0.043 R)
• M47: 13,456,628 km (0.114 R)
• M48: 13,672,198 km (0.099 R)
• M49: 14,150,163 km (0.119 R)
• M50: 14,988,659 km (0.118 R)
• M51: 15,256,739 km (0.106 R)
• M52: 16,207,882 km (0.057 R)
• M53: 16,483,142 km (0.11 R)
• M54: 16,759,898 km (0.037 R)
• M55: 16,991,775 km (0.108 R)
• M56: 17,365,022 km (0.087 R)
• M57: 19,222,728 km (0.102 R)
• M58: 20,644,805 km (0.118 R)
• M59: 21,544,337 km (0.046 R)
• M60: 23,020,569 km (0.115 R)
• M61: 23,744,772 km (0.072 R)
• M62: 23,900,953 km (0.065 R)
• M63: 24,005,372 km (0.092 R)
• M64: 24,634,431 km (0.112 R)
• M65: 25,003,788 km (0.08 R)
• M66: 25,801,743 km (0.112 R)
• M67: 26,176,935 km (0.112 R)
• M68: 26,553,921 km (0.067 R)
• M69: 26,716,085 km (0.106 R)
• M70: 27,805,307 km (0.041 R)
• M71: 28,024,917 km (0.061 R)
• M72: 28,245,125 km (0.105 R)
• M73: 29,466,293 km (0.11 R)
• M74: 29,690,241 km (0.069 R)
• M75: 30,083,384 km (0.101 R)
• M76: 30,818,209 km (0.114 R)
• M77: 32,075,130 km (0.098 R)
• M78: 32,190,171 km (0.063 R)
• M79: 32,478,595 km (0.069 R)
• M80: 33,232,269 km (0.12 R)
• M81: 35,766,158 km (0.113 R)
• M82: 36,124,744 km (0.057 R)
• M83: 36,484,377 km (0.108 R)
• M84: 36,965,783 km (0.055 R)
• M85: 37,267,822 km (0.094 R)
• M86: 39,219,775 km (0.073 R)
• M87: 39,836,567 km (0.103 R)
• M88: 41,580,579 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.7

Radius: 9.4

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.83 AU - 12.79 AU

Year: 14678 Days

Day: 13.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 48,069,186 km

• M1: 166,502 km (0.117 R)
• M2: 355,295 km (0.115 R)
• M3: 991,535 km (0.087 R)
• M4: 1,208,302 km (0.115 R)
• M5: 1,457,682 km (0.05 R)
• M6: 1,985,912 km (0.114 R)
• M7: 2,527,606 km (0.088 R)
• M8: 3,046,261 km (0.105 R)
• M9: 3,226,527 km (0.086 R)
• M10: 3,340,969 km (0.105 R)
• M11: 3,621,166 km (0.085 R)
• M12: 6,381,396 km (0.066 R)
• M13: 6,554,631 km (0.029 R)
• M14: 7,024,218 km (0.045 R)
• M15: 7,383,553 km (0.104 R)
• M16: 7,504,577 km (0.039 R)
• M17: 8,402,314 km (0.069 R)
• M18: 9,203,261 km (0.11 R)
• M19: 9,563,493 km (0.119 R)
• M20: 9,961,573 km (0.035 R)
• M21: 10,263,760 km (0.103 R)
• M22: 12,246,979 km (0.088 R)
• M23: 12,679,317 km (0.114 R)
• M24: 13,043,438 km (0.067 R)
• M25: 13,300,447 km (0.099 R)
• M26: 15,726,177 km (0.064 R)
• M27: 17,149,451 km (0.075 R)
• M28: 17,310,119 km (0.066 R)
• M29: 17,673,492 km (0.106 R)
• M30: 18,861,449 km (0.095 R)
• M31: 20,414,275 km (0.038 R)
• M32: 21,356,891 km (0.089 R)
• M33: 22,533,030 km (0.101 R)
• M34: 24,494,557 km (0.062 R)
• M35: 24,902,510 km (0.105 R)
• M36: 25,817,002 km (0.098 R)
• M37: 26,278,362 km (0.054 R)
• M38: 26,882,289 km (0.103 R)
• M39: 28,578,429 km (0.08 R)
• M40: 29,055,646 km (0.077 R)
• M41: 29,199,410 km (0.106 R)
• M42: 30,114,949 km (0.079 R)
• M43: 30,308,828 km (0.106 R)
• M44: 31,924,784 km (0.086 R)
• M45: 32,668,585 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.1

Radius: 3.1

Gravity: 13.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 12.35 AU - 19.89 AU

Year: 23407 Days

Day: 17.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 48,069,186 km

• M1: 164,408 km (0.054 R)
• M2: 228,436 km (0.104 R)
• M3: 834,457 km (0.117 R)
• M4: 1,357,002 km (0.081 R)
• M5: 1,649,466 km (0.12 R)
• M6: 2,212,403 km (0.101 R)
• M7: 3,405,147 km (0.117 R)
• M8: 3,494,606 km (0.082 R)
• M9: 3,676,068 km (0.049 R)
• M10: 3,798,589 km (0.101 R)
• M11: 4,893,795 km (0.104 R)
• M12: 5,164,717 km (0.078 R)
• M13: 5,440,575 km (0.089 R)
• M14: 5,863,189 km (0.08 R)
• M15: 6,006,355 km (0.105 R)
• M16: 6,078,461 km (0.116 R)
• M17: 6,332,927 km (0.065 R)
• M18: 7,002,976 km (0.12 R)
• M19: 7,851,943 km (0.103 R)
• M20: 7,930,782 km (0.105 R)
• M21: 8,368,804 km (0.119 R)
• M22: 8,449,288 km (0.105 R)
• M23: 8,814,606 km (0.04 R)
• M24: 9,102,432 km (0.115 R)
• M25: 9,393,250 km (0.037 R)
• M26: 9,771,583 km (0.117 R)
• M27: 10,673,658 km (0.104 R)
• M28: 11,112,429 km (0.114 R)
• M29: 11,871,937 km (0.097 R)
• M30: 12,007,623 km (0.088 R)
• M31: 12,189,384 km (0.078 R)
• M32: 12,463,896 km (0.117 R)
• M33: 13,252,427 km (0.102 R)
• M34: 14,974,597 km (0.088 R)
• M35: 15,023,516 km (0.073 R)
• M36: 15,072,434 km (0.054 R)
• M37: 15,861,862 km (0.109 R)
• M38: 16,211,323 km (0.077 R)
• M39: 16,614,040 km (0.113 R)
• M40: 16,918,173 km (0.047 R)
• M41: 17,019,899 km (0.115 R)
• M42: 17,531,973 km (0.1 R)
• M43: 17,841,491 km (0.025 R)
• M44: 18,466,212 km (0.116 R)
• M45: 19,576,377 km (0.088 R)
• M46: 22,027,239 km (0.065 R)
• M47: 22,528,841 km (0.074 R)
• M48: 23,941,793 km (0.037 R)
• M49: 25,791,870 km (0.084 R)
• M50: 25,909,154 km (0.047 R)
• M51: 26,379,490 km (0.102 R)
• M52: 27,807,402 km (0.12 R)
• M53: 28,833,942 km (0.089 R)
• M54: 29,934,384 km (0.076 R)
• M55: 30,304,190 km (0.085 R)
• M56: 30,737,575 km (0.095 R)
• M57: 30,799,658 km (0.079 R)
• M58: 30,923,974 km (0.097 R)
• M59: 30,986,057 km (0.116 R)
• M60: 32,365,200 km (0.096 R)
• M61: 33,253,063 km (0.098 R)
• M62: 33,892,295 km (0.118 R)
• M63: 35,052,875 km (0.054 R)
• M64: 36,950,076 km (0.039 R)
• M65: 37,545,475 km (0.089 R)
• M66: 37,611,897 km (0.094 R)
• M67: 38,813,168 km (0.11 R)
• M68: 39,620,846 km (0.066 R)
• M69: 39,959,087 km (0.109 R)
• M70: 40,026,855 km (0.084 R)
• M71: 40,979,494 km (0.106 R)
• M72: 41,047,861 km (0.067 R)
• M73: 42,284,287 km (0.066 R)
• M74: 44,582,559 km (0.11 R)
• M75: 44,934,264 km (0.106 R)
• M76: 45,711,425 km (0.117 R)
• M77: 45,924,153 km (0.054 R)
• M78: 46,279,298 km (0.048 R)
• M79: 46,492,924 km (0.076 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,589 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit