🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.47 AU - 0.57 AU

Year: 246 Days

Day: 18.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.43 AU - 0.67 AU

Year: 268 Days

Day: 38.3 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.8

Radius: 12.5

Gravity: 2.34 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.76 AU - 1.1 AU

Year: 588 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 45,453,572 km

• M1: 165,904 km (0.11 R)
• M2: 312,660 km (0.12 R)
• M3: 430,094 km (0.069 R)
• M4: 600,187 km (0.113 R)
• M5: 738,415 km (0.118 R)
• M6: 875,596 km (0.079 R)
• M7: 985,850 km (0.118 R)
• M8: 1,129,614 km (0.1 R)
• M9: 1,221,467 km (0.062 R)
• M10: 1,300,903 km (0.039 R)
• M11: 1,392,457 km (0.117 R)
• M12: 1,486,404 km (0.098 R)
• M13: 1,571,825 km (0.095 R)
• M14: 1,742,217 km (0.102 R)
• M15: 1,861,297 km (0.074 R)
• M16: 1,953,898 km (0.072 R)
• M17: 2,107,834 km (0.072 R)
• M18: 2,204,624 km (0.117 R)
• M19: 2,309,193 km (0.117 R)
• M20: 2,390,275 km (0.04 R)
• M21: 2,523,417 km (0.105 R)
• M22: 2,633,072 km (0.042 R)
• M23: 2,777,434 km (0.108 R)
• M24: 2,870,634 km (0.061 R)
• M25: 2,978,494 km (0.079 R)
• M26: 3,074,087 km (0.074 R)
• M27: 3,317,482 km (0.028 R)
• M28: 3,480,993 km (0.095 R)
• M29: 3,618,025 km (0.101 R)
• M30: 3,816,092 km (0.09 R)
• M31: 3,927,542 km (0.086 R)
• M32: 4,100,777 km (0.076 R)
• M33: 4,261,146 km (0.12 R)
• M34: 4,439,317 km (0.112 R)
• M35: 4,572,609 km (0.082 R)
• M36: 4,802,989 km (0.046 R)
• M37: 4,907,558 km (0.081 R)
• M38: 5,029,181 km (0.105 R)
• M39: 5,217,525 km (0.093 R)
• M40: 5,500,415 km (0.077 R)
• M41: 5,703,269 km (0.076 R)
• M42: 5,796,917 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.1

Radius: 12.5

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.78 AU - 2.92 AU

Year: 3156 Days

Day: 13.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 45,453,572 km

• M1: 228,137 km (0.1 R)
• M2: 317,147 km (0.094 R)
• M3: 452,683 km (0.088 R)
• M4: 705,354 km (0.059 R)
• M5: 786,586 km (0.066 R)
• M6: 880,084 km (0.054 R)
• M7: 977,772 km (0.12 R)
• M8: 1,107,922 km (0.098 R)
• M9: 1,254,378 km (0.111 R)
• M10: 1,376,450 km (0.112 R)
• M11: 1,633,010 km (0.11 R)
• M12: 1,870,422 km (0.099 R)
• M13: 2,131,620 km (0.089 R)
• M14: 2,217,190 km (0.104 R)
• M15: 2,366,938 km (0.096 R)
• M16: 2,455,799 km (0.113 R)
• M17: 2,729,264 km (0.025 R)
• M18: 2,822,613 km (0.104 R)
• M19: 2,917,158 km (0.103 R)
• M20: 3,095,629 km (0.062 R)
• M21: 3,277,839 km (0.093 R)
• M22: 3,406,044 km (0.119 R)
• M23: 3,550,406 km (0.096 R)
• M24: 3,726,483 km (0.099 R)
• M25: 3,950,730 km (0.082 R)
• M26: 4,210,282 km (0.074 R)
• M27: 4,827,074 km (0.045 R)
• M28: 5,039,055 km (0.111 R)
• M29: 5,187,605 km (0.1 R)
• M30: 5,320,897 km (0.08 R)
• M31: 5,506,099 km (0.067 R)
• M32: 5,813,672 km (0.073 R)
• M33: 6,109,577 km (0.105 R)
• M34: 6,215,044 km (0.101 R)
• M35: 6,571,535 km (0.1 R)
• M36: 6,697,796 km (0.095 R)
• M37: 6,788,602 km (0.114 R)
• M38: 7,192,666 km (0.081 R)
• M39: 7,285,715 km (0.063 R)
• M40: 7,491,562 km (0.096 R)
• M41: 7,966,835 km (0.09 R)
• M42: 8,198,562 km (0.106 R)
• M43: 8,609,208 km (0.084 R)
• M44: 8,708,092 km (0.119 R)
• M45: 9,087,023 km (0.089 R)
• M46: 9,614,206 km (0.076 R)
• M47: 9,943,770 km (0.06 R)
• M48: 10,130,618 km (0.081 R)
• M49: 10,634,913 km (0.091 R)
• M50: 10,911,669 km (0.117 R)
• M51: 11,821,523 km (0.061 R)
• M52: 12,152,433 km (0.119 R)
• M53: 12,352,446 km (0.084 R)
• M54: 13,277,409 km (0.083 R)
• M55: 13,736,675 km (0.114 R)
• M56: 13,968,252 km (0.118 R)
• M57: 14,177,839 km (0.054 R)
• M58: 14,271,338 km (0.105 R)
• M59: 14,458,933 km (0.112 R)
• M60: 14,623,790 km (0.107 R)
• M61: 15,193,609 km (0.092 R)
• M62: 15,457,200 km (0.027 R)
• M63: 15,577,477 km (0.108 R)
• M64: 15,722,287 km (0.071 R)
• M65: 16,379,471 km (0.11 R)
• M66: 16,477,607 km (0.112 R)

Asteroid Belt

Center: 5.19 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 7.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.9

Radius: 4.5

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.93 AU - 9.13 AU

Year: 13555 Days

Day: 23.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 45,453,572 km

• M1: 204,051 km (0.073 R)
• M2: 235,467 km (0.117 R)
• M3: 474,973 km (0.087 R)
• M4: 533,316 km (0.1 R)
• M5: 756,816 km (0.115 R)
• M6: 933,042 km (0.117 R)
• M7: 1,534,874 km (0.111 R)
• M8: 1,780,364 km (0.119 R)
• M9: 2,332,829 km (0.088 R)
• M10: 2,640,702 km (0.07 R)
• M11: 2,934,213 km (0.091 R)
• M12: 4,804,485 km (0.106 R)
• M13: 4,836,649 km (0.117 R)
• M14: 4,933,439 km (0.102 R)
• M15: 5,063,439 km (0.077 R)
• M16: 5,161,725 km (0.111 R)
• M17: 5,594,960 km (0.091 R)
• M18: 5,628,769 km (0.079 R)
• M19: 6,284,008 km (0.093 R)
• M20: 6,319,164 km (0.086 R)
• M21: 6,854,425 km (0.07 R)
• M22: 7,072,539 km (0.118 R)
• M23: 7,929,585 km (0.114 R)
• M24: 8,158,469 km (0.089 R)
• M25: 8,779,600 km (0.059 R)
• M26: 9,056,206 km (0.091 R)
• M27: 9,295,413 km (0.067 R)
• M28: 9,861,791 km (0.052 R)
• M29: 9,984,611 km (0.053 R)
• M30: 10,273,185 km (0.069 R)
• M31: 10,439,388 km (0.033 R)
• M32: 10,690,264 km (0.069 R)
• M33: 10,816,375 km (0.057 R)
• M34: 11,240,634 km (0.107 R)
• M35: 11,326,055 km (0.118 R)
• M36: 11,368,840 km (0.093 R)
• M37: 11,497,644 km (0.112 R)
• M38: 11,887,047 km (0.09 R)
• M39: 11,930,580 km (0.078 R)
• M40: 12,457,015 km (0.078 R)
• M41: 12,545,427 km (0.12 R)
• M42: 13,170,597 km (0.089 R)
• M43: 13,260,654 km (0.108 R)
• M44: 13,668,907 km (0.114 R)
• M45: 15,058,821 km (0.069 R)
• M46: 15,532,149 km (0.078 R)
• M47: 15,627,293 km (0.084 R)
• M48: 15,675,014 km (0.03 R)
• M49: 15,866,350 km (0.038 R)
• M50: 16,154,625 km (0.12 R)
• M51: 16,396,226 km (0.077 R)
• M52: 16,785,330 km (0.112 R)
• M53: 17,721,364 km (0.052 R)
• M54: 18,775,580 km (0.119 R)
• M55: 18,927,871 km (0.092 R)
• M56: 19,335,974 km (0.094 R)
• M57: 20,525,127 km (0.03 R)
• M58: 20,577,337 km (0.093 R)
• M59: 21,631,403 km (0.098 R)
• M60: 21,684,511 km (0.038 R)
• M61: 22,325,837 km (0.09 R)
• M62: 23,081,904 km (0.1 R)
• M63: 23,190,662 km (0.1 R)
• M64: 23,572,436 km (0.119 R)
• M65: 23,627,189 km (0.098 R)
• M66: 23,901,401 km (0.047 R)
• M67: 26,302,447 km (0.081 R)
• M68: 26,757,674 km (0.081 R)
• M69: 27,675,756 km (0.111 R)
• M70: 28,254,699 km (0.029 R)
• M71: 28,779,190 km (0.046 R)
• M72: 29,306,971 km (0.088 R)
• M73: 29,483,646 km (0.053 R)
• M74: 30,134,247 km (0.111 R)
• M75: 30,193,637 km (0.052 R)
• M76: 30,729,796 km (0.071 R)
• M77: 31,209,108 km (0.053 R)
• M78: 31,269,246 km (0.099 R)
• M79: 32,053,737 km (0.083 R)
• M80: 33,212,074 km (0.05 R)
• M81: 35,444,074 km (0.087 R)
• M82: 35,506,755 km (0.098 R)
• M83: 36,009,703 km (0.1 R)
• M84: 36,388,336 km (0.061 R)
• M85: 38,687,954 km (0.068 R)
• M86: 39,075,861 km (0.088 R)
• M87: 39,790,191 km (0.12 R)
• M88: 40,116,315 km (0.114 R)
• M89: 41,760,246 km (0.069 R)
• M90: 42,025,333 km (0.035 R)
• M91: 43,896,354 km (0.104 R)
• M92: 44,098,460 km (0.099 R)
• M93: 44,503,571 km (0.077 R)
• M94: 44,638,808 km (0.079 R)
• M95: 45,113,482 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 12,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit