🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.56 AU - 0.84 AU

Year: 212 Days

Day: 30.2 Hours

Environment

Temp: 132 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.85 AU - 1.03 AU

Year: 330 Days

Day: 20 Hours

Environment

Temp: 68 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.02 AU - 1.5 AU

Year: 512 Days

Day: 29.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.3

Radius: 8.3

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.63 AU - 5.31 AU

Year: 4007 Days

Day: 7.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 59,464,130 km

• M1: 121,324 km (0.077 R)
• M2: 211,232 km (0.09 R)
• M3: 264,190 km (0.096 R)
• M4: 323,580 km (0.115 R)
• M5: 379,380 km (0.045 R)
• M6: 459,864 km (0.108 R)
• M7: 592,856 km (0.096 R)
• M8: 891,005 km (0.073 R)
• M9: 1,031,627 km (0.041 R)
• M10: 1,089,820 km (0.041 R)
• M11: 1,141,881 km (0.074 R)
• M12: 1,194,689 km (0.11 R)
• M13: 1,248,544 km (0.105 R)
• M14: 1,480,121 km (0.082 R)
• M15: 1,974,841 km (0.096 R)
• M16: 2,150,619 km (0.038 R)
• M17: 2,245,314 km (0.103 R)
• M18: 2,657,905 km (0.08 R)
• M19: 3,062,268 km (0.067 R)
• M20: 3,126,147 km (0.08 R)
• M21: 3,519,140 km (0.096 R)
• M22: 4,327,866 km (0.071 R)
• M23: 4,387,855 km (0.077 R)
• M24: 4,544,933 km (0.09 R)
• M25: 4,939,572 km (0.119 R)
• M26: 5,153,796 km (0.111 R)
• M27: 6,054,226 km (0.04 R)
• M28: 6,764,666 km (0.049 R)
• M29: 6,848,291 km (0.094 R)
• M30: 7,129,685 km (0.091 R)
• M31: 7,328,949 km (0.093 R)
• M32: 7,400,607 km (0.045 R)
• M33: 8,070,356 km (0.11 R)
• M34: 8,502,545 km (0.065 R)
• M35: 9,639,339 km (0.054 R)
• M36: 9,702,170 km (0.087 R)
• M37: 10,049,985 km (0.052 R)
• M38: 10,209,456 km (0.062 R)
• M39: 10,563,255 km (0.106 R)
• M40: 10,660,494 km (0.103 R)
• M41: 10,954,005 km (0.088 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.6

Radius: 14.5

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.47 AU - 6.89 AU

Year: 4896 Days

Day: 6.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,464,130 km

• M1: 207,791 km (0.072 R)
• M2: 529,726 km (0.045 R)
• M3: 630,256 km (0.067 R)
• M4: 726,447 km (0.107 R)
• M5: 841,787 km (0.111 R)
• M6: 1,469,201 km (0.09 R)
• M7: 1,655,151 km (0.095 R)
• M8: 1,831,377 km (0.1 R)
• M9: 1,995,486 km (0.065 R)
• M10: 2,497,836 km (0.065 R)
• M11: 2,639,804 km (0.101 R)
• M12: 2,889,932 km (0.087 R)
• M13: 3,104,305 km (0.107 R)
• M14: 3,594,687 km (0.059 R)
• M15: 3,896,277 km (0.1 R)
• M16: 4,254,563 km (0.087 R)
• M17: 4,623,621 km (0.104 R)
• M18: 5,288,285 km (0.113 R)
• M19: 5,578,654 km (0.113 R)
• M20: 5,685,467 km (0.087 R)
• M21: 5,955,790 km (0.104 R)
• M22: 6,369,129 km (0.106 R)
• M23: 6,678,348 km (0.116 R)
• M24: 6,992,504 km (0.049 R)
• M25: 7,784,325 km (0.103 R)
• M26: 8,358,631 km (0.106 R)
• M27: 8,728,437 km (0.077 R)
• M28: 9,356,748 km (0.036 R)
• M29: 11,193,361 km (0.101 R)
• M30: 11,294,938 km (0.118 R)
• M31: 11,396,665 km (0.059 R)
• M32: 11,738,347 km (0.082 R)
• M33: 12,118,026 km (0.059 R)
• M34: 12,257,002 km (0.088 R)
• M35: 12,396,727 km (0.067 R)
• M36: 13,209,791 km (0.092 R)
• M37: 13,317,053 km (0.085 R)
• M38: 13,894,501 km (0.102 R)
• M39: 14,627,680 km (0.044 R)
• M40: 15,073,781 km (0.054 R)
• M41: 15,223,528 km (0.088 R)
• M42: 15,486,671 km (0.112 R)
• M43: 15,675,463 km (0.081 R)
• M44: 15,827,156 km (0.096 R)
• M45: 16,554,201 km (0.045 R)
• M46: 16,708,736 km (0.092 R)
• M47: 17,135,987 km (0.106 R)
• M48: 18,279,813 km (0.081 R)
• M49: 18,599,653 km (0.103 R)
• M50: 19,285,559 km (0.091 R)
• M51: 20,061,972 km (0.1 R)
• M52: 20,350,546 km (0.102 R)
• M53: 20,640,617 km (0.109 R)
• M54: 21,015,509 km (0.074 R)
• M55: 21,266,684 km (0.116 R)
• M56: 21,392,645 km (0.114 R)
• M57: 22,026,192 km (0.118 R)
• M58: 23,311,986 km (0.087 R)
• M59: 23,485,220 km (0.12 R)
• M60: 23,833,035 km (0.115 R)
• M61: 24,138,813 km (0.044 R)
• M62: 24,314,142 km (0.035 R)
• M63: 25,285,780 km (0.092 R)
• M64: 25,553,111 km (0.061 R)
• M65: 25,776,461 km (0.073 R)
• M66: 26,000,559 km (0.12 R)
• M67: 26,721,920 km (0.105 R)
• M68: 26,948,710 km (0.118 R)
• M69: 27,449,863 km (0.079 R)
• M70: 27,632,971 km (0.109 R)
• M71: 27,724,525 km (0.078 R)
• M72: 27,954,157 km (0.052 R)
• M73: 28,832,446 km (0.084 R)
• M74: 28,971,872 km (0.117 R)
• M75: 30,521,257 km (0.031 R)
• M76: 30,616,102 km (0.108 R)
• M77: 31,091,374 km (0.026 R)
• M78: 32,145,590 km (0.061 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687

Radius: 13.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.57 AU - 7.31 AU

Year: 5236 Days

Day: 9.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,464,130 km

• M1: 193,729 km (0.111 R)
• M2: 294,109 km (0.12 R)
• M3: 477,367 km (0.116 R)
• M4: 721,211 km (0.059 R)
• M5: 1,036,564 km (0.038 R)
• M6: 1,137,093 km (0.12 R)
• M7: 1,444,068 km (0.09 R)
• M8: 1,591,123 km (0.08 R)
• M9: 1,954,347 km (0.113 R)
• M10: 2,063,104 km (0.118 R)
• M11: 2,211,356 km (0.074 R)
• M12: 2,306,051 km (0.114 R)
• M13: 3,027,562 km (0.095 R)
• M14: 3,590,648 km (0.056 R)
• M15: 3,793,204 km (0.041 R)
• M16: 3,884,458 km (0.115 R)
• M17: 4,139,523 km (0.116 R)
• M18: 4,471,929 km (0.112 R)
• M19: 4,665,958 km (0.108 R)
• M20: 4,912,495 km (0.061 R)
• M21: 5,729,898 km (0.084 R)
• M22: 5,861,544 km (0.089 R)
• M23: 6,235,538 km (0.058 R)
• M24: 6,589,786 km (0.113 R)
• M25: 6,700,040 km (0.1 R)
• M26: 6,838,867 km (0.11 R)
• M27: 7,403,748 km (0.083 R)
• M28: 7,547,213 km (0.083 R)
• M29: 8,338,735 km (0.088 R)
• M30: 8,518,252 km (0.082 R)
• M31: 8,759,554 km (0.096 R)
• M32: 9,125,769 km (0.032 R)
• M33: 9,218,221 km (0.103 R)
• M34: 9,341,789 km (0.097 R)
• M35: 9,528,337 km (0.083 R)
• M36: 10,673,359 km (0.096 R)
• M37: 10,770,747 km (0.059 R)
• M38: 11,328,149 km (0.105 R)
• M39: 11,427,482 km (0.102 R)
• M40: 12,097,381 km (0.054 R)
• M41: 12,300,835 km (0.096 R)
• M42: 12,403,010 km (0.117 R)
• M43: 12,505,484 km (0.061 R)
• M44: 12,745,589 km (0.079 R)
• M45: 13,126,166 km (0.053 R)
• M46: 13,230,585 km (0.107 R)
• M47: 14,182,925 km (0.102 R)
• M48: 15,193,758 km (0.099 R)
• M49: 15,413,368 km (0.1 R)
• M50: 15,892,979 km (0.074 R)
• M51: 16,041,529 km (0.051 R)
• M52: 16,414,926 km (0.072 R)
• M53: 16,640,370 km (0.101 R)
• M54: 17,018,403 km (0.11 R)
• M55: 17,782,848 km (0.099 R)
• M56: 18,091,768 km (0.089 R)
• M57: 18,989,954 km (0.118 R)
• M58: 20,465,288 km (0.092 R)
• M59: 21,114,692 km (0.116 R)
• M60: 21,400,873 km (0.041 R)
• M61: 22,809,487 km (0.079 R)
• M62: 23,229,408 km (0.102 R)
• M63: 23,482,677 km (0.062 R)
• M64: 24,719,552 km (0.085 R)
• M65: 24,848,655 km (0.104 R)
• M66: 25,107,759 km (0.113 R)
• M67: 25,237,610 km (0.062 R)
• M68: 25,541,293 km (0.102 R)
• M69: 25,890,155 km (0.101 R)
• M70: 25,977,521 km (0.106 R)
• M71: 26,152,700 km (0.11 R)
• M72: 27,478,885 km (0.105 R)
• M73: 29,053,552 km (0.07 R)
• M74: 29,326,419 km (0.044 R)
• M75: 29,645,960 km (0.079 R)
• M76: 29,966,548 km (0.091 R)
• M77: 30,196,330 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.1

Radius: 3

Gravity: 22.46 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.23 AU - 19.85 AU

Year: 25439 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,464,130 km

• M1: 180,864 km (0.118 R)
• M2: 244,593 km (0.098 R)
• M3: 824,883 km (0.103 R)
• M4: 1,407,267 km (0.096 R)
• M5: 2,264,762 km (0.082 R)
• M6: 2,726,870 km (0.117 R)
• M7: 3,352,488 km (0.109 R)
• M8: 3,558,933 km (0.066 R)
• M9: 4,092,998 km (0.104 R)
• M10: 4,350,605 km (0.102 R)
• M11: 5,076,005 km (0.092 R)
• M12: 5,115,200 km (0.087 R)
• M13: 5,472,589 km (0.075 R)
• M14: 5,593,614 km (0.095 R)
• M15: 6,379,751 km (0.104 R)
• M16: 6,635,114 km (0.092 R)
• M17: 6,678,049 km (0.112 R)
• M18: 6,720,984 km (0.085 R)
• M19: 6,937,302 km (0.091 R)
• M20: 8,098,331 km (0.078 R)
• M21: 8,190,035 km (0.105 R)
• M22: 8,236,111 km (0.074 R)
• M23: 9,318,003 km (0.095 R)
• M24: 10,195,244 km (0.07 R)
• M25: 11,200,692 km (0.101 R)
• M26: 12,395,231 km (0.093 R)
• M27: 12,660,169 km (0.106 R)
• M28: 12,980,607 km (0.08 R)
• M29: 13,903,028 km (0.118 R)
• M30: 14,233,489 km (0.087 R)
• M31: 15,071,237 km (0.115 R)
• M32: 16,444,396 km (0.109 R)
• M33: 16,502,440 km (0.044 R)
• M34: 16,560,634 km (0.112 R)
• M35: 16,852,350 km (0.027 R)
• M36: 17,559,499 km (0.04 R)
• M37: 17,797,359 km (0.051 R)
• M38: 18,577,662 km (0.078 R)
• M39: 18,759,423 km (0.089 R)
• M40: 19,246,664 km (0.108 R)
• M41: 20,859,030 km (0.116 R)
• M42: 21,300,493 km (0.069 R)
• M43: 21,936,433 km (0.102 R)
• M44: 22,966,864 km (0.105 R)
• M45: 23,357,314 km (0.075 R)
• M46: 23,422,688 km (0.115 R)
• M47: 24,210,919 km (0.096 R)
• M48: 25,543,836 km (0.108 R)
• M49: 25,611,006 km (0.11 R)
• M50: 27,794,536 km (0.118 R)
• M51: 28,419,407 km (0.112 R)
• M52: 28,978,604 km (0.045 R)
• M53: 30,107,918 km (0.069 R)
• M54: 31,036,173 km (0.092 R)
• M55: 31,828,742 km (0.1 R)
• M56: 32,118,663 km (0.085 R)
• M57: 32,336,627 km (0.064 R)
• M58: 32,409,481 km (0.107 R)
• M59: 32,920,358 km (0.063 R)
• M60: 33,802,387 km (0.09 R)
• M61: 34,543,495 km (0.081 R)
• M62: 34,915,993 km (0.059 R)
• M63: 35,890,624 km (0.105 R)
• M64: 36,874,230 km (0.108 R)
• M65: 37,483,990 km (0.062 R)
• M66: 38,404,765 km (0.118 R)
• M67: 40,582,162 km (0.108 R)
• M68: 41,132,683 km (0.102 R)
• M69: 42,559,697 km (0.066 R)
• M70: 43,199,078 km (0.102 R)
• M71: 44,244,917 km (0.063 R)
• M72: 46,197,468 km (0.108 R)
• M73: 46,772,223 km (0.105 R)
• M74: 47,184,216 km (0.092 R)
• M75: 47,349,372 km (0.067 R)
• M76: 48,594,026 km (0.042 R)
• M77: 49,094,880 km (0.036 R)
• M78: 49,346,054 km (0.088 R)
• M79: 49,849,451 km (0.117 R)
• M80: 50,523,390 km (0.079 R)
• M81: 50,607,763 km (0.066 R)
• M82: 51,709,850 km (0.117 R)
• M83: 53,420,801 km (0.058 R)
• M84: 54,716,169 km (0.12 R)
• M85: 56,021,710 km (0.11 R)
• M86: 56,109,225 km (0.099 R)
• M87: 56,196,590 km (0.112 R)
• M88: 57,337,722 km (0.062 R)
• M89: 57,513,799 km (0.083 R)
• M90: 58,309,061 km (0.091 R)
• M91: 59,374,946 km (0.04 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 12,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit