🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.59 AU - 0.89 AU

Year: 234 Days

Day: 46.1 Hours

Environment

Temp: 145 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.66 AU - 0.84 AU

Year: 238 Days

Day: 17.8 Hours

Environment

Temp: 165 °C

Axial Tilt: 81.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.57 AU - 2.11 AU

Year: 916 Days

Day: 37.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 71.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,127,420 km

• M1: 171,290 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.01 AU - 3.13 AU

Year: 1975 Days

Day: 15.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.06 AU - 3.2 AU

Year: 2033 Days

Day: 19.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,127,420 km

• M1: 1,525,150 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.8

Radius: 14

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.36 AU - 8.46 AU

Year: 7405 Days

Day: 5.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,127,420 km

• M1: 176,376 km (0.044 R)
• M2: 411,394 km (0.05 R)
• M3: 681,269 km (0.084 R)
• M4: 1,189,901 km (0.105 R)
• M5: 1,337,854 km (0.102 R)
• M6: 1,463,666 km (0.081 R)
• M7: 1,652,907 km (0.082 R)
• M8: 1,835,117 km (0.049 R)
• M9: 2,040,365 km (0.088 R)
• M10: 2,220,032 km (0.072 R)
• M11: 2,755,294 km (0.075 R)
• M12: 2,955,007 km (0.097 R)
• M13: 3,121,958 km (0.045 R)
• M14: 3,273,201 km (0.067 R)
• M15: 3,661,857 km (0.094 R)
• M16: 3,781,535 km (0.102 R)
• M17: 4,148,199 km (0.032 R)
• M18: 4,938,076 km (0.094 R)
• M19: 5,070,620 km (0.075 R)
• M20: 5,249,240 km (0.058 R)
• M21: 5,339,298 km (0.073 R)
• M22: 5,937,689 km (0.039 R)
• M23: 6,102,396 km (0.063 R)
• M24: 6,340,407 km (0.048 R)
• M25: 6,581,558 km (0.065 R)
• M26: 7,172,919 km (0.114 R)
• M27: 7,373,829 km (0.1 R)
• M28: 7,500,388 km (0.113 R)
• M29: 8,196,168 km (0.103 R)
• M30: 8,485,640 km (0.075 R)
• M31: 8,671,590 km (0.073 R)
• M32: 8,885,814 km (0.059 R)
• M33: 9,319,499 km (0.114 R)
• M34: 9,511,433 km (0.072 R)
• M35: 9,732,538 km (0.105 R)
• M36: 9,927,315 km (0.03 R)
• M37: 10,662,139 km (0.035 R)
• M38: 11,123,050 km (0.092 R)
• M39: 11,620,015 km (0.046 R)
• M40: 11,826,759 km (0.115 R)
• M41: 12,094,389 km (0.107 R)
• M42: 12,214,068 km (0.086 R)
• M43: 12,817,994 km (0.101 R)
• M44: 13,617,745 km (0.058 R)
• M45: 13,835,709 km (0.091 R)
• M46: 14,370,222 km (0.066 R)
• M47: 14,496,931 km (0.109 R)
• M48: 14,783,561 km (0.074 R)
• M49: 15,071,985 km (0.107 R)
• M50: 15,297,579 km (0.115 R)
• M51: 15,654,520 km (0.065 R)
• M52: 15,752,357 km (0.079 R)
• M53: 15,915,717 km (0.095 R)
• M54: 16,178,411 km (0.088 R)
• M55: 16,674,927 km (0.116 R)
• M56: 17,412,295 km (0.112 R)
• M57: 17,513,572 km (0.087 R)
• M58: 17,921,077 km (0.061 R)
• M59: 18,469,204 km (0.076 R)
• M60: 18,572,576 km (0.077 R)
• M61: 19,232,003 km (0.088 R)
• M62: 20,466,485 km (0.104 R)
• M63: 20,788,120 km (0.119 R)
• M64: 21,111,551 km (0.069 R)
• M65: 21,219,560 km (0.114 R)
• M66: 21,835,904 km (0.11 R)
• M67: 22,311,176 km (0.059 R)
• M68: 23,383,643 km (0.09 R)
• M69: 24,208,526 km (0.095 R)
• M70: 24,473,015 km (0.118 R)
• M71: 25,272,167 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.9

Radius: 13.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 8.47 AU - 11.37 AU

Year: 11469 Days

Day: 6.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 66,127,420 km

• M1: 184,753 km (0.1 R)
• M2: 415,732 km (0.084 R)
• M3: 517,758 km (0.071 R)
• M4: 1,136,794 km (0.098 R)
• M5: 1,470,697 km (0.049 R)
• M6: 1,721,722 km (0.079 R)
• M7: 1,953,150 km (0.113 R)
• M8: 2,090,181 km (0.056 R)
• M9: 2,447,122 km (0.027 R)
• M10: 2,633,072 km (0.028 R)
• M11: 3,078,874 km (0.118 R)
• M12: 3,569,555 km (0.098 R)
• M13: 4,217,912 km (0.12 R)
• M14: 4,533,115 km (0.116 R)
• M15: 4,647,557 km (0.111 R)
• M16: 4,973,232 km (0.101 R)
• M17: 5,091,414 km (0.084 R)
• M18: 5,186,708 km (0.096 R)
• M19: 5,282,450 km (0.105 R)
• M20: 5,476,030 km (0.079 R)
• M21: 5,820,255 km (0.104 R)
• M22: 5,944,870 km (0.032 R)
• M23: 6,737,888 km (0.117 R)
• M24: 8,450,784 km (0.103 R)
• M25: 9,370,212 km (0.082 R)
• M26: 9,723,263 km (0.099 R)
• M27: 11,024,017 km (0.066 R)
• M28: 11,365,549 km (0.047 R)
• M29: 11,490,612 km (0.05 R)
• M30: 12,766,533 km (0.086 R)
• M31: 12,994,370 km (0.057 R)
• M32: 13,388,261 km (0.083 R)
• M33: 13,586,628 km (0.086 R)
• M34: 14,221,522 km (0.057 R)
• M35: 14,593,422 km (0.115 R)
• M36: 15,867,996 km (0.103 R)
• M37: 17,142,270 km (0.026 R)
• M38: 17,538,106 km (0.081 R)
• M39: 17,973,436 km (0.092 R)
• M40: 19,263,568 km (0.072 R)
• M41: 19,825,607 km (0.061 R)
• M42: 22,127,470 km (0.116 R)
• M43: 22,323,144 km (0.094 R)
• M44: 23,071,732 km (0.068 R)
• M45: 24,958,909 km (0.101 R)
• M46: 25,203,352 km (0.075 R)
• M47: 25,571,662 km (0.118 R)
• M48: 26,313,368 km (0.09 R)
• M49: 26,520,711 km (0.101 R)
• M50: 27,607,389 km (0.113 R)
• M51: 28,325,908 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.1

Radius: 12.5

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 10.94 AU - 12.22 AU

Year: 14466 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 66,127,420 km

• M1: 164,707 km (0.086 R)
• M2: 266,135 km (0.111 R)
• M3: 354,098 km (0.093 R)
• M4: 599,439 km (0.099 R)
• M5: 717,322 km (0.051 R)
• M6: 873,203 km (0.049 R)
• M7: 1,073,215 km (0.099 R)
• M8: 1,154,447 km (0.029 R)
• M9: 1,237,922 km (0.078 R)
• M10: 1,537,866 km (0.111 R)
• M11: 1,668,166 km (0.092 R)
• M12: 1,821,952 km (0.116 R)
• M13: 1,940,584 km (0.043 R)
• M14: 2,354,670 km (0.118 R)
• M15: 2,842,509 km (0.062 R)
• M16: 3,264,974 km (0.1 R)
• M17: 3,508,519 km (0.102 R)
• M18: 3,607,702 km (0.104 R)
• M19: 4,434,230 km (0.087 R)
• M20: 4,514,714 km (0.053 R)
• M21: 5,091,713 km (0.062 R)
• M22: 5,204,360 km (0.079 R)
• M23: 5,838,655 km (0.059 R)
• M24: 6,165,078 km (0.058 R)
• M25: 6,497,484 km (0.102 R)
• M26: 6,650,523 km (0.105 R)
• M27: 6,897,958 km (0.046 R)
• M28: 7,243,230 km (0.058 R)
• M29: 8,545,778 km (0.108 R)
• M30: 8,815,055 km (0.116 R)
• M31: 9,018,807 km (0.101 R)
• M32: 9,361,835 km (0.114 R)
• M33: 9,744,207 km (0.098 R)
• M34: 10,416,649 km (0.111 R)
• M35: 10,776,731 km (0.089 R)
• M36: 11,250,957 km (0.065 R)
• M37: 11,769,164 km (0.095 R)
• M38: 12,675,876 km (0.095 R)
• M39: 12,790,768 km (0.043 R)
• M40: 14,077,908 km (0.088 R)
• M41: 14,396,102 km (0.1 R)
• M42: 14,475,988 km (0.079 R)
• M43: 15,405,888 km (0.034 R)
• M44: 15,528,558 km (0.092 R)
• M45: 15,857,374 km (0.106 R)
• M46: 15,981,241 km (0.098 R)
• M47: 16,563,775 km (0.08 R)
• M48: 16,647,550 km (0.037 R)
• M49: 16,731,475 km (0.104 R)
• M50: 16,815,549 km (0.039 R)
• M51: 17,153,191 km (0.05 R)
• M52: 17,878,292 km (0.074 R)
• M53: 18,396,200 km (0.072 R)
• M54: 19,667,931 km (0.097 R)
• M55: 19,934,664 km (0.082 R)
• M56: 22,018,862 km (0.118 R)
• M57: 22,295,767 km (0.086 R)
• M58: 22,806,495 km (0.079 R)
• M59: 22,946,518 km (0.061 R)
• M60: 23,509,305 km (0.107 R)
• M61: 23,603,552 km (0.043 R)
• M62: 23,839,617 km (0.093 R)
• M63: 24,791,958 km (0.1 R)
• M64: 24,935,871 km (0.105 R)
• M65: 26,488,547 km (0.09 R)
• M66: 26,684,819 km (0.057 R)
• M67: 27,078,711 km (0.116 R)
• M68: 27,325,996 km (0.093 R)
• M69: 27,524,363 km (0.069 R)
• M70: 27,922,443 km (0.077 R)
• M71: 28,322,318 km (0.061 R)
• M72: 28,673,873 km (0.102 R)
• M73: 28,774,702 km (0.116 R)
• M74: 29,280,043 km (0.104 R)
• M75: 29,381,471 km (0.108 R)
• M76: 29,584,625 km (0.113 R)
• M77: 30,453,339 km (0.111 R)
• M78: 30,968,405 km (0.075 R)
• M79: 31,850,434 km (0.047 R)
• M80: 32,635,523 km (0.105 R)
• M81: 32,951,474 km (0.078 R)
• M82: 33,639,325 km (0.078 R)
• M83: 34,545,888 km (0.12 R)
• M84: 35,731,003 km (0.083 R)
• M85: 36,274,192 km (0.051 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.1

Radius: 6.7

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.16 AU - 18.88 AU

Year: 28080 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 66,127,420 km

• M1: 122,072 km (0.086 R)
• M2: 284,236 km (0.08 R)
• M3: 553,363 km (0.082 R)
• M4: 1,956,441 km (0.114 R)
• M5: 2,234,843 km (0.108 R)
• M6: 2,492,749 km (0.094 R)
• M7: 2,967,124 km (0.071 R)
• M8: 3,178,955 km (0.115 R)
• M9: 3,250,612 km (0.091 R)
• M10: 4,035,851 km (0.087 R)
• M11: 4,712,483 km (0.092 R)
• M12: 5,084,981 km (0.116 R)
• M13: 8,141,565 km (0.064 R)
• M14: 8,240,000 km (0.068 R)
• M15: 8,338,885 km (0.057 R)
• M16: 8,587,666 km (0.095 R)
• M17: 10,290,838 km (0.115 R)
• M18: 10,827,146 km (0.06 R)
• M19: 11,372,430 km (0.094 R)
• M20: 11,703,939 km (0.104 R)
• M21: 12,263,435 km (0.115 R)
• M22: 12,717,315 km (0.092 R)
• M23: 16,603,718 km (0.073 R)
• M24: 17,739,914 km (0.108 R)
• M25: 20,486,980 km (0.065 R)
• M26: 20,890,146 km (0.116 R)
• M27: 21,431,690 km (0.109 R)
• M28: 23,433,459 km (0.048 R)
• M29: 25,063,029 km (0.09 R)
• M30: 27,242,819 km (0.116 R)
• M31: 30,165,962 km (0.104 R)
• M32: 30,394,996 km (0.083 R)
• M33: 30,701,073 km (0.118 R)
• M34: 31,703,230 km (0.12 R)
• M35: 34,215,427 km (0.093 R)
• M36: 34,613,656 km (0.112 R)
• M37: 36,222,132 km (0.025 R)
• M38: 39,678,142 km (0.053 R)
• M39: 39,845,393 km (0.068 R)
• M40: 41,699,808 km (0.11 R)
• M41: 46,545,433 km (0.115 R)
• M42: 48,318,616 km (0.077 R)
• M43: 48,676,006 km (0.07 R)
• M44: 53,307,705 km (0.117 R)
• M45: 53,400,007 km (0.115 R)
• M46: 55,068,921 km (0.115 R)
• M47: 57,699,001 km (0.075 R)
• M48: 59,793,970 km (0.045 R)
• M49: 62,398,917 km (0.086 R)
• M50: 63,764,148 km (0.087 R)
• M51: 63,861,985 km (0.084 R)
• M52: 64,254,081 km (0.039 R)
• M53: 64,548,788 km (0.03 R)
• M54: 64,647,074 km (0.088 R)
• M55: 65,830,393 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit