🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.8

Radius: 8.6

Gravity: 8.33 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.53 AU - 0.79 AU

Year: 364 Days

Day: 11.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 36,063,971 km

• M1: 138,079 km (0.112 R)
• M2: 221,554 km (0.09 R)
• M3: 290,818 km (0.091 R)
• M4: 356,342 km (0.098 R)
• M5: 437,125 km (0.073 R)
• M6: 515,365 km (0.067 R)
• M7: 575,054 km (0.119 R)
• M8: 633,996 km (0.046 R)
• M9: 687,701 km (0.109 R)
• M10: 750,832 km (0.095 R)
• M11: 831,615 km (0.116 R)
• M12: 919,728 km (0.075 R)
• M13: 973,284 km (0.103 R)
• M14: 1,158,336 km (0.043 R)
• M15: 1,225,805 km (0.107 R)
• M16: 1,285,195 km (0.096 R)
• M17: 1,350,420 km (0.11 R)
• M18: 1,494,034 km (0.089 R)
• M19: 1,796,371 km (0.119 R)
• M20: 2,046,798 km (0.075 R)
• M21: 2,167,823 km (0.071 R)
• M22: 2,240,527 km (0.113 R)
• M23: 2,302,760 km (0.084 R)
• M24: 2,371,276 km (0.117 R)
• M25: 2,434,556 km (0.094 R)
• M26: 2,628,285 km (0.091 R)
• M27: 2,772,348 km (0.075 R)
• M28: 2,845,352 km (0.099 R)
• M29: 2,925,237 km (0.09 R)
• M30: 2,993,304 km (0.091 R)
• M31: 3,074,535 km (0.105 R)
• M32: 3,137,666 km (0.104 R)
• M33: 3,245,675 km (0.097 R)
• M34: 3,524,825 km (0.077 R)
• M35: 3,610,694 km (0.082 R)
• M36: 3,751,017 km (0.035 R)
• M37: 3,804,872 km (0.069 R)
• M38: 3,920,362 km (0.118 R)
• M39: 4,064,574 km (0.046 R)
• M40: 4,224,494 km (0.046 R)
• M41: 4,351,204 km (0.099 R)
• M42: 4,443,506 km (0.098 R)
• M43: 4,529,375 km (0.109 R)
• M44: 4,608,512 km (0.109 R)
• M45: 4,666,257 km (0.04 R)
• M46: 4,892,748 km (0.037 R)
• M47: 5,062,990 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.8

Radius: 9.2

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.06 AU - 1.22 AU

Year: 826 Days

Day: 11.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 36,063,971 km

• M1: 119,529 km (0.074 R)
• M2: 188,643 km (0.11 R)
• M3: 395,387 km (0.096 R)
• M4: 490,980 km (0.089 R)
• M5: 575,802 km (0.098 R)
• M6: 645,664 km (0.114 R)
• M7: 702,960 km (0.026 R)
• M8: 817,403 km (0.042 R)
• M9: 920,625 km (0.032 R)
• M10: 1,016,368 km (0.114 R)
• M11: 1,090,568 km (0.102 R)
• M12: 1,166,564 km (0.114 R)
• M13: 1,317,508 km (0.069 R)
• M14: 1,405,771 km (0.063 R)
• M15: 1,566,888 km (0.088 R)
• M16: 1,653,505 km (0.083 R)
• M17: 1,741,768 km (0.111 R)
• M18: 1,801,458 km (0.068 R)
• M19: 1,869,375 km (0.101 R)
• M20: 1,969,306 km (0.091 R)
• M21: 2,102,598 km (0.09 R)
• M22: 2,279,572 km (0.07 R)
• M23: 2,361,702 km (0.11 R)
• M24: 2,700,092 km (0.118 R)
• M25: 2,848,792 km (0.107 R)
• M26: 2,991,060 km (0.056 R)
• M27: 3,135,721 km (0.049 R)
• M28: 3,255,100 km (0.037 R)
• M29: 3,469,923 km (0.075 R)
• M30: 3,593,490 km (0.061 R)
• M31: 3,689,532 km (0.104 R)
• M32: 4,112,146 km (0.12 R)
• M33: 4,172,285 km (0.104 R)
• M34: 4,293,608 km (0.079 R)
• M35: 4,488,235 km (0.091 R)
• M36: 4,550,169 km (0.109 R)
• M37: 4,685,555 km (0.029 R)
• M38: 4,748,536 km (0.098 R)
• M39: 4,896,638 km (0.086 R)
• M40: 4,981,908 km (0.095 R)
• M41: 5,046,086 km (0.116 R)
• M42: 5,153,946 km (0.112 R)
• M43: 5,382,681 km (0.096 R)
• M44: 5,481,715 km (0.099 R)
• M45: 5,681,727 km (0.102 R)
• M46: 5,918,241 km (0.119 R)
• M47: 5,997,678 km (0.119 R)
• M48: 6,342,651 km (0.112 R)
• M49: 6,447,369 km (0.102 R)
• M50: 6,753,147 km (0.111 R)
• M51: 6,848,291 km (0.092 R)
• M52: 7,063,862 km (0.103 R)
• M53: 7,208,673 km (0.063 R)
• M54: 7,281,527 km (0.092 R)
• M55: 7,354,680 km (0.055 R)
• M56: 7,452,517 km (0.108 R)
• M57: 7,600,170 km (0.118 R)
• M58: 7,661,805 km (0.111 R)
• M59: 8,023,532 km (0.112 R)
• M60: 8,187,491 km (0.074 R)
• M61: 8,492,970 km (0.041 R)
• M62: 8,595,744 km (0.081 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.9

Radius: 11.8

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.78 AU - 4.66 AU

Year: 5880 Days

Day: 12.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 133.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 36,063,971 km

• M1: 177,423 km (0.058 R)
• M2: 371,900 km (0.045 R)
• M3: 610,060 km (0.112 R)
• M4: 728,242 km (0.082 R)
• M5: 914,193 km (0.111 R)
• M6: 1,265,598 km (0.067 R)
• M7: 1,810,882 km (0.104 R)
• M8: 2,317,421 km (0.065 R)
• M9: 2,686,479 km (0.095 R)
• M10: 2,889,632 km (0.12 R)
• M11: 3,168,483 km (0.084 R)
• M12: 3,287,264 km (0.086 R)
• M13: 3,407,540 km (0.074 R)
• M14: 3,727,381 km (0.099 R)
• M15: 4,005,633 km (0.056 R)
• M16: 5,326,432 km (0.11 R)
• M17: 5,901,636 km (0.107 R)
• M18: 6,226,413 km (0.081 R)
• M19: 7,079,719 km (0.076 R)
• M20: 7,330,296 km (0.076 R)
• M21: 7,872,588 km (0.099 R)
• M22: 8,361,773 km (0.075 R)
• M23: 8,860,981 km (0.118 R)
• M24: 9,576,059 km (0.032 R)
• M25: 10,168,466 km (0.057 R)
• M26: 10,344,992 km (0.103 R)
• M27: 11,170,323 km (0.098 R)
• M28: 11,793,847 km (0.102 R)
• M29: 11,942,099 km (0.087 R)
• M30: 12,016,599 km (0.062 R)
• M31: 12,428,591 km (0.099 R)
• M32: 12,504,138 km (0.098 R)
• M33: 12,693,379 km (0.088 R)
• M34: 12,883,518 km (0.091 R)
• M35: 13,382,427 km (0.028 R)
• M36: 13,770,634 km (0.105 R)
• M37: 13,848,724 km (0.102 R)
• M38: 14,005,203 km (0.028 R)
• M39: 15,929,929 km (0.073 R)
• M40: 16,052,899 km (0.101 R)
• M41: 16,258,745 km (0.047 R)
• M42: 16,839,634 km (0.106 R)
• M43: 17,006,735 km (0.073 R)
• M44: 17,216,621 km (0.074 R)
• M45: 17,469,441 km (0.102 R)
• M46: 17,553,964 km (0.113 R)
• M47: 17,723,608 km (0.107 R)
• M48: 18,021,607 km (0.077 R)
• M49: 18,364,186 km (0.109 R)
• M50: 19,230,208 km (0.099 R)
• M51: 19,536,584 km (0.11 R)
• M52: 19,932,719 km (0.06 R)
• M53: 20,375,978 km (0.061 R)
• M54: 20,598,879 km (0.083 R)
• M55: 20,688,189 km (0.117 R)
• M56: 21,002,045 km (0.074 R)
• M57: 21,907,411 km (0.119 R)
• M58: 22,227,252 km (0.056 R)
• M59: 22,318,955 km (0.054 R)
• M60: 22,825,494 km (0.109 R)
• M61: 23,149,822 km (0.115 R)
• M62: 23,335,772 km (0.099 R)
• M63: 24,509,666 km (0.072 R)
• M64: 24,984,490 km (0.079 R)
• M65: 25,414,584 km (0.108 R)
• M66: 25,702,560 km (0.064 R)
• M67: 26,816,765 km (0.029 R)
• M68: 27,306,099 km (0.084 R)
• M69: 27,453,453 km (0.094 R)
• M70: 27,551,889 km (0.064 R)
• M71: 28,293,744 km (0.089 R)
• M72: 29,746,340 km (0.074 R)
• M73: 31,069,383 km (0.026 R)
• M74: 31,531,790 km (0.044 R)
• M75: 31,841,308 km (0.11 R)
• M76: 32,671,726 km (0.103 R)
• M77: 33,141,912 km (0.092 R)
• M78: 33,772,467 km (0.116 R)
• M79: 34,566,084 km (0.089 R)
• M80: 34,991,840 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 11,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit