🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.44 AU - 0.66 AU

Year: 174 Days

Day: 36.9 Hours

Environment

Temp: 47 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 29,339,346 km

• M1: 282,142 km (0.105 R)
• M2: 343,477 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.58 AU - 0.94 AU

Year: 283 Days

Day: 47.2 Hours

Environment

Temp: 5 °C

Axial Tilt: 48.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.85 AU - 1.93 AU

Year: 1111 Days

Day: 32.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 715

Radius: 13.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.3 AU - 5.26 AU

Year: 4468 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 29,339,346 km

• M1: 181,612 km (0.09 R)
• M2: 406,158 km (0.082 R)
• M3: 618,288 km (0.028 R)
• M4: 847,023 km (0.101 R)
• M5: 1,011,730 km (0.055 R)
• M6: 1,404,874 km (0.071 R)
• M7: 1,588,131 km (0.088 R)
• M8: 1,731,147 km (0.111 R)
• M9: 1,828,834 km (0.095 R)
• M10: 2,418,998 km (0.039 R)
• M11: 2,547,801 km (0.111 R)
• M12: 2,793,142 km (0.076 R)
• M13: 2,987,320 km (0.027 R)
• M14: 3,246,423 km (0.09 R)
• M15: 3,348,150 km (0.063 R)
• M16: 3,492,362 km (0.119 R)
• M17: 3,937,566 km (0.044 R)
• M18: 4,605,221 km (0.082 R)
• M19: 5,141,230 km (0.102 R)
• M20: 5,380,437 km (0.12 R)
• M21: 5,623,384 km (0.112 R)
• M22: 5,870,071 km (0.118 R)
• M23: 5,994,835 km (0.12 R)
• M24: 6,170,912 km (0.089 R)
• M25: 6,374,216 km (0.107 R)
• M26: 6,761,525 km (0.094 R)
• M27: 7,316,832 km (0.113 R)
• M28: 7,831,897 km (0.102 R)
• M29: 8,024,579 km (0.1 R)
• M30: 8,246,882 km (0.114 R)
• M31: 8,414,880 km (0.047 R)
• M32: 9,127,415 km (0.12 R)
• M33: 9,476,277 km (0.087 R)
• M34: 10,397,950 km (0.093 R)
• M35: 11,131,129 km (0.106 R)
• M36: 11,597,874 km (0.084 R)
• M37: 11,786,367 km (0.115 R)
• M38: 12,262,089 km (0.093 R)
• M39: 12,486,336 km (0.065 R)
• M40: 12,809,018 km (0.105 R)
• M41: 13,003,795 km (0.09 R)
• M42: 13,134,394 km (0.092 R)
• M43: 13,993,235 km (0.107 R)
• M44: 14,294,825 km (0.115 R)
• M45: 14,734,193 km (0.086 R)
• M46: 15,522,425 km (0.109 R)
• M47: 15,730,366 km (0.083 R)
• M48: 15,869,492 km (0.064 R)
• M49: 16,113,935 km (0.111 R)
• M50: 16,748,379 km (0.102 R)
• M51: 16,997,310 km (0.075 R)
• M52: 17,175,780 km (0.094 R)
• M53: 17,319,095 km (0.115 R)
• M54: 18,187,212 km (0.04 R)
• M55: 18,333,219 km (0.094 R)
• M56: 18,626,580 km (0.119 R)
• M57: 19,143,740 km (0.068 R)
• M58: 19,292,291 km (0.118 R)
• M59: 19,404,041 km (0.1 R)
• M60: 19,740,486 km (0.103 R)
• M61: 21,412,841 km (0.093 R)
• M62: 21,799,252 km (0.106 R)
• M63: 22,110,116 km (0.077 R)
• M64: 22,500,717 km (0.112 R)
• M65: 22,657,495 km (0.059 R)
• M66: 23,249,155 km (0.073 R)
• M67: 23,526,958 km (0.107 R)
• M68: 25,176,125 km (0.106 R)
• M69: 25,788,728 km (0.05 R)
• M70: 25,952,987 km (0.119 R)
• M71: 26,076,405 km (0.111 R)
• M72: 26,241,262 km (0.104 R)
• M73: 27,782,269 km (0.1 R)
• M74: 28,077,127 km (0.064 R)
• M75: 28,330,695 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.3

Radius: 10.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.46 AU - 7.38 AU

Year: 7782 Days

Day: 9.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 61.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,339,346 km

• M1: 271,819 km (0.031 R)
• M2: 384,616 km (0.082 R)
• M3: 527,781 km (0.044 R)
• M4: 668,104 km (0.092 R)
• M5: 809,773 km (0.118 R)
• M6: 884,572 km (0.076 R)
• M7: 1,237,474 km (0.026 R)
• M8: 1,430,156 km (0.098 R)
• M9: 1,795,324 km (0.099 R)
• M10: 2,014,635 km (0.083 R)
• M11: 2,369,331 km (0.103 R)
• M12: 2,535,534 km (0.113 R)
• M13: 2,997,493 km (0.109 R)
• M14: 3,279,335 km (0.093 R)
• M15: 3,739,498 km (0.029 R)
• M16: 3,999,200 km (0.096 R)
• M17: 4,087,014 km (0.079 R)
• M18: 4,153,435 km (0.038 R)
• M19: 4,264,886 km (0.102 R)
• M20: 5,287,686 km (0.081 R)
• M21: 5,604,086 km (0.102 R)
• M22: 5,752,188 km (0.093 R)
• M23: 5,826,687 km (0.088 R)
• M24: 5,926,619 km (0.112 R)
• M25: 6,332,029 km (0.085 R)
• M26: 6,589,936 km (0.108 R)
• M27: 7,765,775 km (0.119 R)
• M28: 7,848,353 km (0.097 R)
• M29: 8,265,432 km (0.1 R)
• M30: 8,718,265 km (0.067 R)
• M31: 8,976,471 km (0.085 R)
• M32: 9,092,110 km (0.075 R)
• M33: 9,237,369 km (0.106 R)
• M34: 9,383,377 km (0.056 R)
• M35: 9,915,347 km (0.115 R)
• M36: 10,335,866 km (0.114 R)
• M37: 10,517,927 km (0.119 R)
• M38: 10,916,007 km (0.099 R)
• M39: 11,101,359 km (0.113 R)
• M40: 11,256,641 km (0.081 R)
• M41: 11,381,406 km (0.043 R)
• M42: 11,758,542 km (0.11 R)
• M43: 12,107,704 km (0.063 R)
• M44: 12,784,036 km (0.1 R)
• M45: 13,110,309 km (0.074 R)
• M46: 13,340,390 km (0.093 R)
• M47: 13,771,382 km (0.114 R)
• M48: 14,206,861 km (0.109 R)
• M49: 14,612,720 km (0.109 R)
• M50: 14,885,587 km (0.045 R)
• M51: 16,028,664 km (0.105 R)
• M52: 16,098,825 km (0.096 R)
• M53: 16,451,278 km (0.061 R)
• M54: 16,877,632 km (0.07 R)
• M55: 17,127,909 km (0.085 R)
• M56: 17,523,895 km (0.068 R)
• M57: 18,324,842 km (0.051 R)
• M58: 18,435,095 km (0.117 R)
• M59: 20,493,263 km (0.115 R)
• M60: 20,760,445 km (0.064 R)
• M61: 20,913,633 km (0.108 R)
• M62: 21,221,056 km (0.096 R)
• M63: 21,607,617 km (0.105 R)
• M64: 21,996,422 km (0.091 R)
• M65: 22,074,363 km (0.07 R)
• M66: 22,583,893 km (0.082 R)
• M67: 22,978,532 km (0.088 R)
• M68: 23,814,485 km (0.055 R)
• M69: 23,975,004 km (0.047 R)
• M70: 24,256,397 km (0.036 R)
• M71: 24,417,813 km (0.072 R)
• M72: 24,579,529 km (0.083 R)
• M73: 25,107,609 km (0.063 R)
• M74: 25,229,980 km (0.111 R)
• M75: 25,352,650 km (0.05 R)
• M76: 26,257,717 km (0.088 R)
• M77: 26,382,033 km (0.073 R)
• M78: 27,593,028 km (0.119 R)
• M79: 28,438,854 km (0.109 R)

Asteroid Belt

Center: 7.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.2

Radius: 13.4

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.36 AU - 9.1 AU

Year: 10093 Days

Day: 8.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 29,339,346 km

• M1: 183,706 km (0.112 R)
• M2: 281,992 km (0.098 R)
• M3: 382,671 km (0.114 R)
• M4: 1,304,344 km (0.116 R)
• M5: 1,565,691 km (0.118 R)
• M6: 1,711,250 km (0.042 R)
• M7: 2,121,896 km (0.099 R)
• M8: 2,247,558 km (0.077 R)
• M9: 2,338,963 km (0.102 R)
• M10: 2,487,962 km (0.06 R)
• M11: 3,879,073 km (0.102 R)
• M12: 3,967,485 km (0.092 R)
• M13: 4,888,559 km (0.095 R)
• M14: 5,177,582 km (0.067 R)
• M15: 5,398,090 km (0.079 R)
• M16: 5,722,119 km (0.105 R)
• M17: 6,052,580 km (0.118 R)
• M18: 6,259,025 km (0.096 R)
• M19: 6,389,325 km (0.116 R)
• M20: 6,892,722 km (0.059 R)
• M21: 7,162,746 km (0.078 R)
• M22: 7,353,932 km (0.055 R)
• M23: 7,491,562 km (0.112 R)
• M24: 7,657,765 km (0.05 R)
• M25: 8,507,481 km (0.028 R)
• M26: 9,898,442 km (0.101 R)
• M27: 10,203,472 km (0.081 R)
• M28: 10,388,076 km (0.11 R)
• M29: 10,666,927 km (0.113 R)
• M30: 10,822,957 km (0.115 R)
• M31: 11,137,262 km (0.113 R)
• M32: 11,518,587 km (0.059 R)
• M33: 12,820,089 km (0.06 R)
• M34: 13,589,471 km (0.059 R)
• M35: 14,477,334 km (0.035 R)
• M36: 14,823,952 km (0.096 R)
• M37: 16,273,107 km (0.102 R)
• M38: 16,814,501 km (0.088 R)
• M39: 17,435,333 km (0.055 R)
• M40: 17,915,243 km (0.093 R)
• M41: 18,661,886 km (0.116 R)
• M42: 19,342,705 km (0.043 R)
• M43: 19,647,885 km (0.12 R)
• M44: 20,263,032 km (0.081 R)
• M45: 20,417,865 km (0.113 R)
• M46: 20,728,580 km (0.087 R)
• M47: 20,845,566 km (0.09 R)
• M48: 21,040,941 km (0.107 R)
• M49: 21,788,930 km (0.06 R)
• M50: 22,625,930 km (0.065 R)
• M51: 22,907,174 km (0.112 R)
• M52: 23,270,697 km (0.106 R)
• M53: 23,513,943 km (0.077 R)
• M54: 23,962,288 km (0.117 R)
• M55: 24,208,077 km (0.032 R)
• M56: 24,537,043 km (0.096 R)
• M57: 25,909,603 km (0.092 R)
• M58: 26,161,825 km (0.076 R)
• M59: 26,246,049 km (0.081 R)
• M60: 27,008,549 km (0.112 R)
• M61: 27,349,782 km (0.106 R)
• M62: 29,339,284 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 13,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit