🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 11

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.04 AU - 1.42 AU

Year: 910 Days

Day: 8.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,295,265 km

• M1: 152,141 km (0.042 R)
• M2: 237,561 km (0.111 R)
• M3: 387,758 km (0.031 R)
• M4: 475,871 km (0.082 R)
• M5: 582,534 km (0.11 R)
• M6: 709,393 km (0.098 R)
• M7: 894,296 km (0.034 R)
• M8: 1,012,030 km (0.103 R)
• M9: 1,095,804 km (0.115 R)
• M10: 1,270,684 km (0.031 R)
• M11: 1,368,970 km (0.12 R)
• M12: 1,484,310 km (0.069 R)
• M13: 1,625,830 km (0.114 R)
• M14: 1,787,695 km (0.061 R)
• M15: 1,882,540 km (0.069 R)
• M16: 2,044,704 km (0.115 R)
• M17: 2,119,203 km (0.041 R)
• M18: 2,391,621 km (0.109 R)
• M19: 2,532,094 km (0.073 R)
• M20: 2,684,534 km (0.055 R)
• M21: 2,904,891 km (0.068 R)
• M22: 3,045,813 km (0.106 R)
• M23: 3,160,105 km (0.11 R)
• M24: 3,246,723 km (0.032 R)
• M25: 3,324,513 km (0.103 R)
• M26: 3,472,017 km (0.082 R)
• M27: 3,631,788 km (0.084 R)
• M28: 3,743,088 km (0.086 R)
• M29: 3,917,220 km (0.067 R)
• M30: 4,104,666 km (0.084 R)
• M31: 4,284,483 km (0.107 R)
• M32: 4,662,966 km (0.095 R)
• M33: 4,962,161 km (0.1 R)
• M34: 5,233,682 km (0.092 R)
• M35: 5,509,989 km (0.085 R)
• M36: 5,673,350 km (0.116 R)
• M37: 5,755,628 km (0.118 R)
• M38: 5,957,286 km (0.117 R)
• M39: 6,342,950 km (0.074 R)
• M40: 6,612,974 km (0.072 R)
• M41: 6,962,135 km (0.099 R)
• M42: 7,458,501 km (0.095 R)
• M43: 7,613,484 km (0.096 R)
• M44: 7,808,859 km (0.101 R)
• M45: 8,391,393 km (0.051 R)
• M46: 8,485,341 km (0.117 R)
• M47: 8,579,737 km (0.1 R)
• M48: 8,755,814 km (0.055 R)
• M49: 9,001,753 km (0.119 R)
• M50: 9,208,347 km (0.086 R)
• M51: 9,374,700 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.8

Radius: 9.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.8 AU - 3 AU

Year: 2479 Days

Day: 10.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 32,295,265 km

• M1: 123,717 km (0.084 R)
• M2: 201,209 km (0.11 R)
• M3: 272,717 km (0.045 R)
• M4: 342,280 km (0.112 R)
• M5: 640,279 km (0.11 R)
• M6: 875,297 km (0.097 R)
• M7: 972,536 km (0.083 R)
• M8: 1,329,177 km (0.045 R)
• M9: 1,415,794 km (0.086 R)
• M10: 1,486,554 km (0.109 R)
• M11: 1,567,486 km (0.109 R)
• M12: 1,659,340 km (0.11 R)
• M13: 1,743,563 km (0.099 R)
• M14: 1,800,560 km (0.095 R)
• M15: 1,897,051 km (0.088 R)
• M16: 2,135,510 km (0.095 R)
• M17: 2,383,842 km (0.096 R)
• M18: 2,458,043 km (0.112 R)
• M19: 2,641,599 km (0.099 R)
• M20: 3,022,176 km (0.108 R)
• M21: 3,420,107 km (0.081 R)
• M22: 3,480,095 km (0.034 R)
• M23: 3,576,735 km (0.107 R)
• M24: 3,662,006 km (0.041 R)
• M25: 4,226,738 km (0.111 R)
• M26: 4,304,080 km (0.096 R)
• M27: 4,421,066 km (0.054 R)
• M28: 4,565,428 km (0.111 R)
• M29: 5,199,872 km (0.107 R)
• M30: 5,591,071 km (0.107 R)
• M31: 5,704,616 km (0.115 R)
• M32: 5,905,226 km (0.06 R)
• M33: 6,006,355 km (0.042 R)
• M34: 6,122,592 km (0.116 R)
• M35: 6,195,745 km (0.089 R)
• M36: 6,357,461 km (0.118 R)
• M37: 6,476,092 km (0.097 R)
• M38: 6,942,538 km (0.09 R)
• M39: 7,310,998 km (0.11 R)
• M40: 7,388,639 km (0.108 R)
• M41: 8,099,229 km (0.118 R)
• M42: 8,260,196 km (0.093 R)
• M43: 8,519,898 km (0.071 R)
• M44: 8,947,449 km (0.094 R)
• M45: 9,130,556 km (0.111 R)
• M46: 9,670,156 km (0.056 R)
• M47: 9,858,051 km (0.064 R)
• M48: 10,064,496 km (0.113 R)
• M49: 10,220,078 km (0.109 R)
• M50: 10,481,425 km (0.12 R)
• M51: 10,604,095 km (0.07 R)
• M52: 10,815,627 km (0.098 R)
• M53: 11,153,269 km (0.039 R)
• M54: 11,639,163 km (0.066 R)
• M55: 12,021,834 km (0.068 R)
• M56: 12,131,939 km (0.061 R)
• M57: 12,242,342 km (0.099 R)
• M58: 12,389,995 km (0.041 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49

Radius: 3.2

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.75 AU - 11.99 AU

Year: 20678 Days

Day: 22.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,295,265 km

• M1: 207,343 km (0.119 R)
• M2: 378,931 km (0.103 R)
• M3: 444,605 km (0.093 R)
• M4: 586,723 km (0.117 R)
• M5: 624,422 km (0.104 R)
• M6: 715,676 km (0.106 R)
• M7: 1,014,274 km (0.088 R)
• M8: 1,604,288 km (0.077 R)
• M9: 1,675,496 km (0.119 R)
• M10: 1,729,501 km (0.052 R)
• M11: 2,544,211 km (0.028 R)
• M12: 2,585,650 km (0.066 R)
• M13: 2,711,162 km (0.093 R)
• M14: 3,055,537 km (0.073 R)
• M15: 3,099,668 km (0.112 R)
• M16: 3,188,379 km (0.056 R)
• M17: 3,232,960 km (0.098 R)
• M18: 4,144,459 km (0.104 R)
• M19: 4,615,543 km (0.1 R)
• M20: 4,691,389 km (0.086 R)
• M21: 5,103,232 km (0.112 R)
• M22: 5,607,078 km (0.053 R)
• M23: 6,266,056 km (0.097 R)
• M24: 6,718,740 km (0.049 R)
• M25: 6,804,758 km (0.048 R)
• M26: 7,007,015 km (0.092 R)
• M27: 7,625,452 km (0.072 R)
• M28: 7,745,131 km (0.068 R)
• M29: 8,108,205 km (0.085 R)
• M30: 9,389,810 km (0.047 R)
• M31: 9,453,987 km (0.081 R)
• M32: 9,582,641 km (0.104 R)
• M33: 9,711,894 km (0.105 R)
• M34: 9,906,820 km (0.113 R)
• M35: 11,273,247 km (0.095 R)
• M36: 12,065,218 km (0.05 R)
• M37: 13,124,820 km (0.071 R)
• M38: 13,847,676 km (0.034 R)
• M39: 14,103,638 km (0.11 R)
• M40: 14,140,440 km (0.119 R)
• M41: 14,250,693 km (0.077 R)
• M42: 14,546,299 km (0.056 R)
• M43: 15,444,933 km (0.05 R)
• M44: 15,900,907 km (0.114 R)
• M45: 16,554,650 km (0.042 R)
• M46: 16,593,246 km (0.059 R)
• M47: 16,904,111 km (0.062 R)
• M48: 17,452,836 km (0.084 R)
• M49: 17,888,016 km (0.049 R)
• M50: 19,869,290 km (0.1 R)
• M51: 20,199,303 km (0.036 R)
• M52: 20,614,287 km (0.095 R)
• M53: 21,706,651 km (0.101 R)
• M54: 21,833,959 km (0.104 R)
• M55: 21,918,930 km (0.061 R)
• M56: 22,217,079 km (0.091 R)
• M57: 22,302,649 km (0.118 R)
• M58: 22,345,434 km (0.052 R)
• M59: 22,731,546 km (0.068 R)
• M60: 23,033,435 km (0.101 R)
• M61: 23,423,586 km (0.119 R)
• M62: 23,859,514 km (0.047 R)
• M63: 24,298,135 km (0.114 R)
• M64: 24,386,248 km (0.111 R)
• M65: 24,651,036 km (0.107 R)
• M66: 25,005,583 km (0.057 R)
• M67: 25,451,086 km (0.086 R)
• M68: 25,989,189 km (0.118 R)
• M69: 28,828,557 km (0.109 R)
• M70: 29,530,171 km (0.077 R)
• M71: 30,474,283 km (0.105 R)
• M72: 30,902,432 km (0.064 R)
• M73: 31,332,526 km (0.06 R)
• M74: 31,476,290 km (0.086 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 17,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit