🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.48 AU - 0.58 AU

Year: 253 Days

Day: 29.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.7

Radius: 8.4

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.57 AU - 0.87 AU

Year: 401 Days

Day: 7.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 28,516,702 km

• M1: 106,364 km (0.051 R)
• M2: 182,809 km (0.054 R)
• M3: 244,742 km (0.079 R)
• M4: 331,658 km (0.097 R)
• M5: 387,608 km (0.11 R)
• M6: 444,455 km (0.087 R)
• M7: 521,797 km (0.057 R)
• M8: 578,645 km (0.079 R)
• M9: 652,995 km (0.11 R)
• M10: 763,099 km (0.117 R)
• M11: 824,733 km (0.043 R)
• M12: 896,839 km (0.118 R)
• M13: 993,330 km (0.118 R)
• M14: 1,121,535 km (0.063 R)
• M15: 1,235,828 km (0.064 R)
• M16: 1,440,478 km (0.054 R)
• M17: 1,512,883 km (0.107 R)
• M18: 1,591,721 km (0.089 R)
• M19: 1,661,434 km (0.067 R)
• M20: 1,753,885 km (0.056 R)
• M21: 1,842,747 km (0.112 R)
• M22: 1,898,995 km (0.112 R)
• M23: 1,978,731 km (0.118 R)
• M24: 2,118,007 km (0.066 R)
• M25: 2,171,114 km (0.03 R)
• M26: 2,327,144 km (0.116 R)
• M27: 2,382,047 km (0.091 R)
• M28: 2,474,498 km (0.057 R)
• M29: 2,536,881 km (0.036 R)
• M30: 2,650,425 km (0.108 R)
• M31: 2,830,392 km (0.093 R)
• M32: 2,994,501 km (0.1 R)
• M33: 3,141,555 km (0.082 R)
• M34: 3,263,627 km (0.105 R)
• M35: 3,387,345 km (0.069 R)
• M36: 3,456,758 km (0.093 R)
• M37: 3,611,143 km (0.057 R)
• M38: 3,674,872 km (0.074 R)
• M39: 3,839,729 km (0.118 R)
• M40: 3,897,623 km (0.093 R)
• M41: 3,999,649 km (0.074 R)
• M42: 4,213,873 km (0.041 R)
• M43: 4,303,781 km (0.063 R)
• M44: 4,401,618 km (0.088 R)
• M45: 4,454,725 km (0.066 R)
• M46: 4,530,871 km (0.107 R)
• M47: 4,630,652 km (0.105 R)
• M48: 4,723,254 km (0.092 R)
• M49: 4,894,842 km (0.108 R)
• M50: 5,028,882 km (0.098 R)
• M51: 5,148,112 km (0.066 R)
• M52: 5,300,402 km (0.095 R)
• M53: 5,503,257 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.7

Radius: 13.1

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.61 AU - 0.85 AU

Year: 409 Days

Day: 6.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 28,516,702 km

• M1: 173,234 km (0.111 R)
• M2: 263,741 km (0.115 R)
• M3: 349,311 km (0.09 R)
• M4: 450,589 km (0.097 R)
• M5: 562,937 km (0.113 R)
• M6: 651,200 km (0.108 R)
• M7: 776,563 km (0.053 R)
• M8: 973,134 km (0.054 R)
• M9: 1,083,388 km (0.103 R)
• M10: 1,221,167 km (0.095 R)
• M11: 1,564,794 km (0.058 R)
• M12: 1,662,032 km (0.044 R)
• M13: 1,752,689 km (0.097 R)
• M14: 1,948,363 km (0.109 R)
• M15: 2,072,080 km (0.105 R)
• M16: 2,217,489 km (0.078 R)
• M17: 2,318,019 km (0.116 R)
• M18: 2,484,222 km (0.112 R)
• M19: 2,583,854 km (0.063 R)
• M20: 2,695,006 km (0.052 R)
• M21: 2,802,716 km (0.108 R)
• M22: 2,890,829 km (0.116 R)
• M23: 3,226,228 km (0.078 R)
• M24: 3,324,364 km (0.054 R)
• M25: 3,451,372 km (0.08 R)
• M26: 3,540,682 km (0.109 R)
• M27: 3,664,699 km (0.086 R)
• M28: 4,010,420 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.9

Radius: 14.4

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.64 AU - 1.02 AU

Year: 496 Days

Day: 5.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 28,516,702 km

• M1: 203,752 km (0.112 R)
• M2: 334,501 km (0.119 R)
• M3: 425,157 km (0.107 R)
• M4: 562,488 km (0.076 R)
• M5: 722,558 km (0.081 R)
• M6: 866,770 km (0.075 R)
• M7: 960,269 km (0.079 R)
• M8: 1,066,782 km (0.111 R)
• M9: 1,172,847 km (0.057 R)
• M10: 1,361,789 km (0.088 R)
• M11: 1,540,559 km (0.104 R)
• M12: 1,630,168 km (0.119 R)
• M13: 1,721,871 km (0.066 R)
• M14: 1,899,295 km (0.082 R)
• M15: 2,088,985 km (0.112 R)
• M16: 2,261,022 km (0.113 R)
• M17: 2,419,446 km (0.106 R)
• M18: 2,594,326 km (0.118 R)
• M19: 2,812,440 km (0.09 R)
• M20: 2,943,637 km (0.066 R)
• M21: 3,036,687 km (0.107 R)
• M22: 3,158,011 km (0.12 R)
• M23: 3,329,001 km (0.112 R)
• M24: 3,468,277 km (0.091 R)
• M25: 3,956,116 km (0.109 R)
• M26: 4,155,978 km (0.101 R)
• M27: 4,245,887 km (0.041 R)
• M28: 4,374,391 km (0.099 R)
• M29: 4,542,689 km (0.069 R)
• M30: 4,752,276 km (0.094 R)
• M31: 4,862,230 km (0.115 R)
• M32: 5,092,760 km (0.052 R)
• M33: 5,229,642 km (0.071 R)
• M34: 5,367,572 km (0.076 R)
• M35: 5,531,680 km (0.091 R)
• M36: 5,647,469 km (0.094 R)
• M37: 5,739,023 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.2

Radius: 13.3

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.01 AU - 1.41 AU

Year: 873 Days

Day: 6.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 28,516,702 km

• M1: 187,297 km (0.101 R)
• M2: 275,260 km (0.074 R)
• M3: 419,173 km (0.07 R)
• M4: 549,772 km (0.041 R)
• M5: 697,276 km (0.03 R)
• M6: 871,408 km (0.11 R)
• M7: 986,897 km (0.084 R)
• M8: 1,112,260 km (0.03 R)
• M9: 1,212,341 km (0.098 R)
• M10: 1,522,308 km (0.096 R)
• M11: 1,629,869 km (0.105 R)
• M12: 1,858,006 km (0.109 R)
• M13: 2,091,528 km (0.118 R)
• M14: 2,357,513 km (0.11 R)
• M15: 2,460,137 km (0.115 R)
• M16: 2,558,572 km (0.108 R)
• M17: 2,664,188 km (0.12 R)
• M18: 2,807,354 km (0.106 R)
• M19: 2,940,945 km (0.086 R)
• M20: 3,045,813 km (0.113 R)
• M21: 3,233,708 km (0.086 R)
• M22: 3,386,896 km (0.079 R)
• M23: 3,516,448 km (0.073 R)
• M24: 3,601,569 km (0.044 R)
• M25: 3,787,220 km (0.111 R)
• M26: 3,908,394 km (0.053 R)
• M27: 4,010,270 km (0.065 R)
• M28: 4,300,490 km (0.116 R)
• M29: 4,455,174 km (0.102 R)
• M30: 4,590,411 km (0.115 R)
• M31: 4,690,940 km (0.089 R)
• M32: 4,923,565 km (0.077 R)
• M33: 5,041,149 km (0.08 R)

Asteroid Belt

Center: 1.68 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.5

Radius: 9.5

Gravity: 5.73 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.78 AU - 2.5 AU

Year: 2054 Days

Day: 12.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 133.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 28,516,702 km

• M1: 148,700 km (0.109 R)
• M2: 229,782 km (0.081 R)
• M3: 317,895 km (0.106 R)
• M4: 391,498 km (0.077 R)
• M5: 609,312 km (0.059 R)
• M6: 675,734 km (0.099 R)
• M7: 816,804 km (0.049 R)
• M8: 916,437 km (0.079 R)
• M9: 976,575 km (0.104 R)
• M10: 1,110,315 km (0.117 R)
• M11: 1,231,490 km (0.062 R)
• M12: 1,366,876 km (0.1 R)
• M13: 1,466,807 km (0.102 R)
• M14: 1,538,165 km (0.087 R)
• M15: 1,610,720 km (0.1 R)
• M16: 1,705,865 km (0.105 R)
• M17: 1,813,874 km (0.092 R)
• M18: 1,901,987 km (0.115 R)
• M19: 1,980,227 km (0.072 R)
• M20: 2,198,341 km (0.074 R)
• M21: 2,292,587 km (0.109 R)
• M22: 2,657,905 km (0.108 R)
• M23: 2,937,504 km (0.049 R)
• M24: 3,080,968 km (0.078 R)
• M25: 3,200,198 km (0.09 R)
• M26: 3,280,382 km (0.111 R)
• M27: 3,402,155 km (0.116 R)
• M28: 3,804,573 km (0.054 R)
• M29: 4,076,542 km (0.056 R)
• M30: 4,207,590 km (0.088 R)
• M31: 4,503,793 km (0.073 R)
• M32: 4,715,175 km (0.114 R)
• M33: 4,929,998 km (0.071 R)
• M34: 5,100,988 km (0.092 R)
• M35: 5,242,358 km (0.106 R)
• M36: 5,529,137 km (0.084 R)
• M37: 5,886,527 km (0.096 R)
• M38: 5,952,350 km (0.113 R)
• M39: 6,151,165 km (0.114 R)
• M40: 6,453,652 km (0.114 R)
• M41: 6,709,465 km (0.106 R)
• M42: 6,812,687 km (0.104 R)
• M43: 6,985,921 km (0.113 R)
• M44: 7,090,640 km (0.107 R)
• M45: 7,550,354 km (0.049 R)
• M46: 7,693,669 km (0.114 R)
• M47: 7,838,031 km (0.111 R)
• M48: 7,946,788 km (0.092 R)
• M49: 8,019,643 km (0.037 R)
• M50: 8,628,955 km (0.091 R)
• M51: 9,081,339 km (0.054 R)
• M52: 9,387,416 km (0.09 R)
• M53: 9,580,397 km (0.118 R)
• M54: 10,108,029 km (0.115 R)
• M55: 10,445,073 km (0.084 R)
• M56: 10,947,423 km (0.039 R)
• M57: 11,028,505 km (0.062 R)
• M58: 11,170,922 km (0.1 R)
• M59: 12,059,384 km (0.059 R)
• M60: 12,459,109 km (0.116 R)
• M61: 12,948,892 km (0.088 R)
• M62: 13,379,884 km (0.073 R)
• M63: 13,488,342 km (0.051 R)
• M64: 14,101,394 km (0.08 R)
• M65: 14,256,079 km (0.072 R)
• M66: 14,500,222 km (0.073 R)
• M67: 14,902,790 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.5

Radius: 12.1

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.19 AU - 3.97 AU

Year: 4444 Days

Day: 10.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 28,516,702 km

• M1: 403,465 km (0.082 R)
• M2: 506,389 km (0.118 R)
• M3: 620,532 km (0.085 R)
• M4: 804,388 km (0.086 R)
• M5: 968,048 km (0.045 R)
• M6: 1,101,788 km (0.083 R)
• M7: 1,419,235 km (0.117 R)
• M8: 1,526,347 km (0.067 R)
• M9: 1,636,451 km (0.064 R)
• M10: 1,831,527 km (0.047 R)
• M11: 1,932,057 km (0.069 R)
• M12: 2,017,178 km (0.095 R)
• M13: 2,555,580 km (0.114 R)
• M14: 2,668,676 km (0.116 R)
• M15: 2,764,120 km (0.064 R)
• M16: 2,860,760 km (0.097 R)
• M17: 3,218,299 km (0.092 R)
• M18: 3,803,227 km (0.103 R)
• M19: 3,998,302 km (0.097 R)
• M20: 4,557,499 km (0.098 R)
• M21: 4,834,854 km (0.096 R)
• M22: 4,975,625 km (0.08 R)
• M23: 6,201,131 km (0.091 R)
• M24: 6,431,362 km (0.113 R)
• M25: 6,821,513 km (0.094 R)
• M26: 7,380,561 km (0.086 R)
• M27: 7,651,931 km (0.08 R)
• M28: 7,899,067 km (0.09 R)
• M29: 7,982,094 km (0.11 R)
• M30: 8,204,695 km (0.064 R)
• M31: 8,571,060 km (0.079 R)
• M32: 8,684,904 km (0.093 R)
• M33: 9,203,111 km (0.107 R)
• M34: 9,319,648 km (0.1 R)
• M35: 9,436,783 km (0.108 R)
• M36: 10,059,410 km (0.06 R)
• M37: 10,179,387 km (0.089 R)
• M38: 10,421,137 km (0.028 R)
• M39: 10,695,201 km (0.092 R)
• M40: 11,033,591 km (0.096 R)
• M41: 11,188,574 km (0.082 R)
• M42: 11,313,040 km (0.105 R)
• M43: 11,626,298 km (0.042 R)
• M44: 11,752,409 km (0.094 R)
• M45: 12,293,355 km (0.098 R)
• M46: 13,465,903 km (0.097 R)
• M47: 14,032,131 km (0.109 R)
• M48: 14,132,810 km (0.117 R)
• M49: 14,947,221 km (0.106 R)
• M50: 15,986,477 km (0.098 R)
• M51: 16,161,956 km (0.12 R)
• M52: 16,656,825 km (0.099 R)
• M53: 16,763,489 km (0.095 R)
• M54: 16,977,563 km (0.118 R)
• M55: 17,372,352 km (0.103 R)
• M56: 17,625,172 km (0.101 R)
• M57: 17,733,930 km (0.066 R)
• M58: 18,317,511 km (0.031 R)
• M59: 18,427,615 km (0.099 R)
• M60: 19,955,010 km (0.119 R)
• M61: 20,068,255 km (0.076 R)
• M62: 20,714,668 km (0.102 R)
• M63: 20,791,112 km (0.117 R)
• M64: 21,949,897 km (0.088 R)
• M65: 22,379,991 km (0.062 R)
• M66: 22,891,915 km (0.113 R)
• M67: 23,328,142 km (0.114 R)
• M68: 23,447,521 km (0.099 R)
• M69: 24,047,708 km (0.11 R)
• M70: 24,572,049 km (0.074 R)
• M71: 24,734,213 km (0.03 R)
• M72: 25,467,990 km (0.064 R)
• M73: 25,632,099 km (0.068 R)
• M74: 26,043,643 km (0.114 R)
• M75: 27,459,587 km (0.113 R)
• M76: 28,431,674 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 16,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit