🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.4 AU - 0.64 AU

Year: 116 Days

Day: 12.9 Hours

Environment

Temp: 348 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,977,146 km

• M1: 21,542 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.44 AU - 0.62 AU

Year: 119 Days

Day: 22.8 Hours

Environment

Temp: 370 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.45 AU - 0.69 AU

Year: 133 Days

Day: 47.3 Hours

Environment

Temp: 318 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,977,146 km

• M1: 190,737 km (0.082 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.87 AU - 1.33 AU

Year: 356 Days

Day: 46.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.35 AU - 1.37 AU

Year: 490 Days

Day: 33.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.3 AU - 3.48 AU

Year: 1927 Days

Day: 43.1 Hours

Environment

Temp: -61 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 72,977,146 km

• M1: 1,891,216 km (0.1 R)
• M2: 1,918,144 km (0.036 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.04 AU - 4.04 AU

Year: 2056 Days

Day: 34.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 13.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 558.9

Radius: 13.4

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 11.02 AU - 16.28 AU

Year: 15568 Days

Day: 7.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 151 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 72,977,146 km

• M1: 311,463 km (0.093 R)
• M2: 576,401 km (0.099 R)
• M3: 664,663 km (0.092 R)
• M4: 878,140 km (0.036 R)
• M5: 1,115,402 km (0.069 R)
• M6: 1,374,356 km (0.077 R)
• M7: 1,473,689 km (0.094 R)
• M8: 1,895,704 km (0.065 R)
• M9: 2,475,994 km (0.043 R)
• M10: 2,598,515 km (0.082 R)
• M11: 2,754,695 km (0.038 R)
• M12: 3,175,664 km (0.107 R)
• M13: 3,445,089 km (0.087 R)
• M14: 3,548,162 km (0.054 R)
• M15: 3,934,723 km (0.119 R)
• M16: 4,483,747 km (0.041 R)
• M17: 4,672,241 km (0.08 R)
• M18: 4,786,683 km (0.062 R)
• M19: 5,293,221 km (0.118 R)
• M20: 6,399,947 km (0.039 R)
• M21: 7,132,826 km (0.059 R)
• M22: 8,029,067 km (0.051 R)
• M23: 8,304,926 km (0.076 R)
• M24: 8,490,577 km (0.101 R)
• M25: 8,677,574 km (0.066 R)
• M26: 8,913,340 km (0.053 R)
• M27: 9,633,355 km (0.06 R)
• M28: 10,222,920 km (0.104 R)
• M29: 10,472,001 km (0.092 R)
• M30: 11,129,184 km (0.055 R)
• M31: 11,437,056 km (0.116 R)
• M32: 13,342,484 km (0.086 R)
• M33: 13,505,696 km (0.03 R)
• M34: 13,889,115 km (0.045 R)
• M35: 13,999,369 km (0.091 R)
• M36: 14,276,274 km (0.116 R)
• M37: 15,061,065 km (0.08 R)
• M38: 16,731,026 km (0.099 R)
• M39: 16,848,311 km (0.088 R)
• M40: 17,024,836 km (0.109 R)
• M41: 17,677,382 km (0.094 R)
• M42: 17,796,911 km (0.107 R)
• M43: 18,036,866 km (0.114 R)
• M44: 19,252,199 km (0.114 R)
• M45: 20,056,437 km (0.115 R)
• M46: 20,934,726 km (0.093 R)
• M47: 21,953,936 km (0.066 R)
• M48: 22,599,152 km (0.043 R)
• M49: 24,040,527 km (0.109 R)
• M50: 26,873,911 km (0.069 R)
• M51: 27,564,006 km (0.074 R)
• M52: 27,772,246 km (0.076 R)
• M53: 28,120,361 km (0.068 R)
• M54: 28,750,616 km (0.12 R)
• M55: 28,891,238 km (0.072 R)
• M56: 29,102,770 km (0.091 R)
• M57: 30,310,773 km (0.095 R)
• M58: 30,741,016 km (0.109 R)
• M59: 31,462,676 km (0.116 R)
• M60: 35,832,729 km (0.11 R)
• M61: 36,668,383 km (0.092 R)
• M62: 39,369,672 km (0.109 R)
• M63: 40,625,695 km (0.11 R)
• M64: 41,020,933 km (0.107 R)
• M65: 41,895,033 km (0.078 R)
• M66: 42,534,564 km (0.099 R)
• M67: 43,016,269 km (0.11 R)
• M68: 46,769,381 km (0.106 R)
• M69: 47,932,355 km (0.096 R)
• M70: 48,015,830 km (0.093 R)
• M71: 49,104,903 km (0.12 R)
• M72: 49,948,186 km (0.047 R)
• M73: 50,286,726 km (0.106 R)
• M74: 50,966,349 km (0.117 R)
• M75: 54,758,206 km (0.062 R)
• M76: 54,845,422 km (0.1 R)
• M77: 55,807,934 km (0.113 R)
• M78: 55,895,748 km (0.098 R)
• M79: 55,983,562 km (0.042 R)
• M80: 56,776,132 km (0.071 R)
• M81: 57,306,606 km (0.098 R)
• M82: 57,572,441 km (0.112 R)
• M83: 57,661,153 km (0.114 R)
• M84: 58,194,320 km (0.06 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 951.8

Radius: 3.4

Gravity: 82.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.31 AU - 19.29 AU

Year: 24166 Days

Day: 16.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,977,146 km

• M1: 45,328 km (0.097 R)
• M2: 98,735 km (0.047 R)
• M3: 153,338 km (0.08 R)
• M4: 378,183 km (0.071 R)
• M5: 2,220,780 km (0.115 R)
• M6: 3,318,081 km (0.118 R)
• M7: 3,364,905 km (0.075 R)
• M8: 4,094,643 km (0.068 R)
• M9: 4,712,183 km (0.101 R)
• M10: 5,085,729 km (0.065 R)
• M11: 5,248,641 km (0.112 R)
• M12: 5,635,501 km (0.105 R)
• M13: 6,262,017 km (0.094 R)
• M14: 6,495,240 km (0.11 R)
• M15: 6,850,386 km (0.114 R)
• M16: 7,394,772 km (0.103 R)
• M17: 8,205,593 km (0.049 R)
• M18: 8,978,715 km (0.101 R)
• M19: 9,842,044 km (0.113 R)
• M20: 9,977,131 km (0.061 R)
• M21: 11,504,076 km (0.063 R)
• M22: 15,390,180 km (0.107 R)
• M23: 16,100,321 km (0.112 R)
• M24: 16,740,451 km (0.061 R)
• M25: 17,634,148 km (0.106 R)
• M26: 19,722,235 km (0.097 R)
• M27: 23,581,711 km (0.061 R)
• M28: 28,142,501 km (0.066 R)
• M29: 28,719,201 km (0.117 R)
• M30: 30,374,352 km (0.039 R)
• M31: 32,160,251 km (0.109 R)
• M32: 33,877,934 km (0.086 R)
• M33: 38,459,817 km (0.039 R)
• M34: 39,099,498 km (0.066 R)
• M35: 39,313,423 km (0.109 R)
• M36: 40,930,875 km (0.03 R)
• M37: 41,148,241 km (0.088 R)
• M38: 41,365,906 km (0.08 R)
• M39: 41,584,019 km (0.056 R)
• M40: 42,130,800 km (0.065 R)
• M41: 42,240,455 km (0.044 R)
• M42: 42,460,064 km (0.112 R)
• M43: 44,230,406 km (0.106 R)
• M44: 44,341,856 km (0.096 R)
• M45: 46,363,821 km (0.069 R)
• M46: 49,221,439 km (0.062 R)
• M47: 50,380,374 km (0.096 R)
• M48: 50,963,207 km (0.106 R)
• M49: 52,843,204 km (0.115 R)
• M50: 52,961,536 km (0.054 R)
• M51: 54,268,124 km (0.064 R)
• M52: 54,506,882 km (0.111 R)
• M53: 54,745,939 km (0.086 R)
• M54: 55,105,124 km (0.078 R)
• M55: 58,373,239 km (0.038 R)
• M56: 58,495,460 km (0.057 R)
• M57: 60,586,689 km (0.11 R)
• M58: 62,327,110 km (0.102 R)
• M59: 63,831,915 km (0.095 R)
• M60: 65,475,547 km (0.115 R)
• M61: 65,729,714 km (0.08 R)
• M62: 65,856,872 km (0.051 R)
• M63: 66,749,373 km (0.087 R)
• M64: 68,288,735 km (0.043 R)
• M65: 69,969,617 km (0.068 R)
• M66: 70,489,469 km (0.098 R)
• M67: 71,141,118 km (0.033 R)
• M68: 72,056,806 km (0.095 R)
• M69: 73,371,772 km (0.087 R)
• M70: 73,900,002 km (0.092 R)
• M71: 74,296,885 km (0.1 R)
• M72: 74,561,972 km (0.117 R)
• M73: 74,694,666 km (0.081 R)
• M74: 75,625,314 km (0.094 R)
• M75: 75,758,606 km (0.033 R)
• M76: 76,025,339 km (0.111 R)
• M77: 76,827,482 km (0.112 R)
• M78: 78,575,085 km (0.085 R)
• M79: 78,845,109 km (0.112 R)
• M80: 79,250,669 km (0.064 R)
• M81: 81,972,452 km (0.114 R)
• M82: 82,520,579 km (0.036 R)
• M83: 83,620,273 km (0.056 R)
• M84: 84,448,148 km (0.106 R)
• M85: 87,507,274 km (0.084 R)
• M86: 87,787,172 km (0.098 R)
• M87: 87,927,196 km (0.105 R)
• M88: 89,613,612 km (0.091 R)
• M89: 90,460,785 km (0.031 R)
• M90: 90,885,494 km (0.052 R)
• M91: 91,027,163 km (0.111 R)
• M92: 92,590,461 km (0.077 R)
• M93: 93,733,089 km (0.102 R)
• M94: 95,023,969 km (0.101 R)
• M95: 95,887,897 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 22.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.6

Radius: 7.2

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 22.02 AU - 22.02 AU

Year: 31897 Days

Day: 18.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 72,977,146 km

• M1: 101,577 km (0.073 R)
• M2: 506,838 km (0.116 R)
• M3: 739,462 km (0.111 R)
• M4: 1,677,291 km (0.117 R)
• M5: 2,156,753 km (0.03 R)
• M6: 3,948,636 km (0.062 R)
• M7: 4,155,679 km (0.064 R)
• M8: 4,239,454 km (0.072 R)
• M9: 4,494,369 km (0.106 R)
• M10: 6,706,772 km (0.109 R)
• M11: 6,854,874 km (0.111 R)
• M12: 7,713,565 km (0.109 R)
• M13: 10,830,886 km (0.077 R)
• M14: 12,670,042 km (0.05 R)
• M15: 12,791,964 km (0.034 R)
• M16: 13,718,873 km (0.094 R)
• M17: 14,859,556 km (0.061 R)
• M18: 16,228,527 km (0.113 R)
• M19: 17,028,726 km (0.083 R)
• M20: 17,910,007 km (0.083 R)
• M21: 17,978,373 km (0.107 R)
• M22: 20,141,857 km (0.062 R)
• M23: 20,929,041 km (0.059 R)
• M24: 22,977,934 km (0.1 R)
• M25: 23,126,784 km (0.096 R)
• M26: 23,425,381 km (0.085 R)
• M27: 23,575,128 km (0.092 R)
• M28: 23,650,077 km (0.087 R)
• M29: 24,101,713 km (0.116 R)
• M30: 24,937,067 km (0.088 R)
• M31: 26,636,200 km (0.11 R)
• M32: 27,499,679 km (0.104 R)
• M33: 27,657,654 km (0.105 R)
• M34: 28,531,904 km (0.119 R)
• M35: 28,611,790 km (0.082 R)
• M36: 29,738,710 km (0.105 R)
• M37: 29,819,792 km (0.06 R)
• M38: 31,208,659 km (0.072 R)
• M39: 34,559,203 km (0.1 R)
• M40: 36,449,970 km (0.079 R)
• M41: 36,710,420 km (0.07 R)
• M42: 38,904,721 km (0.072 R)
• M43: 39,170,856 km (0.067 R)
• M44: 45,550,457 km (0.03 R)
• M45: 46,487,688 km (0.064 R)
• M46: 48,381,447 km (0.074 R)
• M47: 49,337,677 km (0.069 R)
• M48: 50,686,900 km (0.1 R)
• M49: 51,560,701 km (0.101 R)
• M50: 52,929,671 km (0.076 R)
• M51: 54,806,676 km (0.099 R)
• M52: 56,103,540 km (0.057 R)
• M53: 56,504,612 km (0.096 R)
• M54: 57,410,427 km (0.028 R)
• M55: 58,422,606 km (0.07 R)
• M56: 62,945,398 km (0.053 R)
• M57: 63,570,867 km (0.105 R)
• M58: 64,093,562 km (0.086 R)
• M59: 64,827,938 km (0.084 R)
• M60: 65,776,089 km (0.034 R)
• M61: 66,728,729 km (0.103 R)
• M62: 67,260,100 km (0.102 R)
• M63: 68,755,032 km (0.11 R)
• M64: 68,969,555 km (0.096 R)
• M65: 71,669,049 km (0.105 R)

Kuiper Belt

Range: 35.6 - 61.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 18,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit