🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.52 AU - 0.78 AU

Year: 196 Days

Day: 21.3 Hours

Environment

Temp: 122 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1 AU - 1.34 AU

Year: 474 Days

Day: 39.7 Hours

Environment

Temp: -13 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,391,712 km

• M1: 114,592 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.42 AU - 1.8 AU

Year: 766 Days

Day: 35.5 Hours

Environment

Temp: -58 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,391,712 km

• M1: 697,425 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.41 AU - 3.03 AU

Year: 1681 Days

Day: 18 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,391,712 km

• M1: 441,613 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.1

Radius: 12.5

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.34 AU - 5.56 AU

Year: 3518 Days

Day: 9.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 84,391,712 km

• M1: 169,794 km (0.043 R)
• M2: 292,165 km (0.114 R)
• M3: 449,542 km (0.061 R)
• M4: 616,642 km (0.085 R)
• M5: 695,630 km (0.069 R)
• M6: 895,343 km (0.116 R)
• M7: 976,874 km (0.068 R)
• M8: 1,082,490 km (0.104 R)
• M9: 1,226,104 km (0.063 R)
• M10: 1,341,145 km (0.085 R)
• M11: 1,472,193 km (0.054 R)
• M12: 1,557,912 km (0.086 R)
• M13: 1,878,351 km (0.079 R)
• M14: 2,122,345 km (0.051 R)
• M15: 2,405,833 km (0.079 R)
• M16: 2,611,680 km (0.102 R)
• M17: 2,823,361 km (0.085 R)
• M18: 2,947,078 km (0.036 R)
• M19: 3,361,464 km (0.083 R)
• M20: 3,492,661 km (0.115 R)
• M21: 3,726,633 km (0.073 R)
• M22: 4,104,816 km (0.062 R)
• M23: 4,879,583 km (0.115 R)
• M24: 5,028,732 km (0.098 R)
• M25: 5,312,520 km (0.079 R)
• M26: 5,699,230 km (0.113 R)
• M27: 6,055,123 km (0.118 R)
• M28: 6,296,425 km (0.065 R)
• M29: 6,500,027 km (0.077 R)
• M30: 6,705,725 km (0.116 R)
• M31: 6,788,751 km (0.086 R)
• M32: 6,892,871 km (0.039 R)
• M33: 7,060,571 km (0.058 R)
• M34: 7,464,335 km (0.068 R)
• M35: 8,161,611 km (0.057 R)
• M36: 8,406,054 km (0.079 R)
• M37: 8,517,953 km (0.054 R)
• M38: 8,788,725 km (0.118 R)
• M39: 9,594,609 km (0.091 R)
• M40: 9,735,081 km (0.055 R)
• M41: 9,852,665 km (0.095 R)
• M42: 10,184,623 km (0.036 R)
• M43: 10,472,150 km (0.119 R)
• M44: 10,592,726 km (0.091 R)
• M45: 11,227,021 km (0.082 R)
• M46: 11,598,772 km (0.118 R)
• M47: 12,024,826 km (0.111 R)
• M48: 12,125,805 km (0.115 R)
• M49: 12,584,023 km (0.113 R)
• M50: 12,918,375 km (0.093 R)
• M51: 13,099,687 km (0.052 R)
• M52: 15,067,198 km (0.084 R)
• M53: 16,252,462 km (0.093 R)
• M54: 16,560,484 km (0.12 R)
• M55: 18,042,700 km (0.091 R)
• M56: 18,653,358 km (0.107 R)
• M57: 18,917,100 km (0.101 R)
• M58: 19,005,213 km (0.063 R)
• M59: 19,359,460 km (0.066 R)
• M60: 19,924,641 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910

Radius: 13.3

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.93 AU - 7.41 AU

Year: 5743 Days

Day: 13.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,391,712 km

• M1: 182,210 km (0.089 R)
• M2: 308,620 km (0.09 R)
• M3: 455,376 km (0.101 R)
• M4: 582,833 km (0.1 R)
• M5: 738,415 km (0.055 R)
• M6: 822,339 km (0.082 R)
• M7: 1,363,435 km (0.075 R)
• M8: 1,469,649 km (0.105 R)
• M9: 1,634,506 km (0.065 R)
• M10: 1,903,483 km (0.067 R)
• M11: 2,023,311 km (0.083 R)
• M12: 2,145,832 km (0.103 R)
• M13: 2,705,627 km (0.099 R)
• M14: 2,795,835 km (0.06 R)
• M15: 2,956,204 km (0.077 R)
• M16: 3,310,152 km (0.087 R)
• M17: 3,406,942 km (0.046 R)
• M18: 3,553,997 km (0.071 R)
• M19: 5,081,391 km (0.063 R)
• M20: 5,363,383 km (0.064 R)
• M21: 5,796,020 km (0.055 R)
• M22: 6,210,107 km (0.094 R)
• M23: 6,633,768 km (0.119 R)
• M24: 6,725,920 km (0.041 R)
• M25: 6,942,388 km (0.115 R)
• M26: 8,058,987 km (0.098 R)
• M27: 8,654,985 km (0.094 R)
• M28: 8,890,601 km (0.093 R)
• M29: 9,334,010 km (0.062 R)
• M30: 10,996,491 km (0.072 R)
• M31: 11,509,312 km (0.078 R)
• M32: 11,955,114 km (0.115 R)
• M33: 12,105,011 km (0.103 R)
• M34: 12,444,448 km (0.105 R)
• M35: 12,596,290 km (0.078 R)
• M36: 12,787,177 km (0.073 R)
• M37: 13,481,760 km (0.118 R)
• M38: 13,991,141 km (0.109 R)
• M39: 14,109,622 km (0.111 R)
• M40: 14,948,118 km (0.065 R)
• M41: 15,393,770 km (0.085 R)
• M42: 15,926,189 km (0.097 R)
• M43: 16,215,362 km (0.056 R)
• M44: 16,381,416 km (0.116 R)
• M45: 16,506,330 km (0.101 R)
• M46: 16,840,980 km (0.118 R)
• M47: 17,262,397 km (0.073 R)
• M48: 17,943,965 km (0.095 R)
• M49: 18,244,956 km (0.116 R)
• M50: 18,982,773 km (0.093 R)
• M51: 19,377,412 km (0.059 R)
• M52: 20,487,728 km (0.033 R)
• M53: 20,892,539 km (0.097 R)
• M54: 21,163,910 km (0.105 R)
• M55: 21,300,044 km (0.091 R)
• M56: 22,122,683 km (0.045 R)
• M57: 22,260,911 km (0.034 R)
• M58: 22,491,741 km (0.052 R)
• M59: 22,769,843 km (0.064 R)
• M60: 23,049,142 km (0.092 R)
• M61: 24,557,687 km (0.078 R)
• M62: 25,709,890 km (0.089 R)
• M63: 26,049,328 km (0.085 R)
• M64: 26,487,949 km (0.05 R)
• M65: 26,585,636 km (0.091 R)
• M66: 26,683,623 km (0.07 R)
• M67: 26,830,677 km (0.054 R)
• M68: 28,416,564 km (0.074 R)
• M69: 29,069,409 km (0.093 R)
• M70: 29,473,623 km (0.075 R)
• M71: 29,727,191 km (0.077 R)
• M72: 29,981,657 km (0.052 R)
• M73: 30,185,559 km (0.11 R)
• M74: 30,800,257 km (0.061 R)
• M75: 31,470,904 km (0.092 R)
• M76: 32,512,105 km (0.106 R)
• M77: 32,826,710 km (0.111 R)
• M78: 33,142,211 km (0.103 R)
• M79: 33,564,526 km (0.092 R)
• M80: 33,988,636 km (0.1 R)
• M81: 34,628,167 km (0.08 R)
• M82: 35,487,008 km (0.092 R)
• M83: 35,973,202 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 716.8

Radius: 4.1

Gravity: 42.64 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 10.1 AU - 14.3 AU

Year: 15969 Days

Day: 16.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,391,712 km

• M1: 74,500 km (0.112 R)
• M2: 160,967 km (0.066 R)
• M3: 282,740 km (0.072 R)
• M4: 313,557 km (0.102 R)
• M5: 345,721 km (0.113 R)
• M6: 449,242 km (0.102 R)
• M7: 643,420 km (0.116 R)
• M8: 816,056 km (0.111 R)
• M9: 1,334,413 km (0.083 R)
• M10: 1,526,048 km (0.073 R)
• M11: 1,874,611 km (0.099 R)
• M12: 1,965,566 km (0.105 R)
• M13: 2,408,825 km (0.083 R)
• M14: 2,541,069 km (0.11 R)
• M15: 2,847,147 km (0.119 R)
• M16: 3,419,658 km (0.08 R)
• M17: 3,493,709 km (0.05 R)
• M18: 4,026,726 km (0.059 R)
• M19: 4,104,966 km (0.089 R)
• M20: 4,463,103 km (0.069 R)
• M21: 4,956,177 km (0.108 R)
• M22: 5,166,662 km (0.083 R)
• M23: 5,948,460 km (0.082 R)
• M24: 6,037,471 km (0.081 R)
• M25: 6,082,201 km (0.072 R)
• M26: 7,619,020 km (0.115 R)
• M27: 8,008,722 km (0.082 R)
• M28: 8,504,938 km (0.087 R)
• M29: 8,555,203 km (0.082 R)
• M30: 8,807,575 km (0.038 R)
• M31: 10,641,196 km (0.098 R)
• M32: 11,076,376 km (0.089 R)
• M33: 11,406,538 km (0.042 R)
• M34: 12,302,779 km (0.061 R)
• M35: 12,416,324 km (0.103 R)
• M36: 12,473,321 km (0.074 R)
• M37: 12,931,988 km (0.09 R)
• M38: 13,105,372 km (0.087 R)
• M39: 13,806,687 km (0.103 R)
• M40: 13,865,778 km (0.087 R)
• M41: 14,820,960 km (0.117 R)
• M42: 15,123,896 km (0.059 R)
• M43: 15,184,633 km (0.064 R)
• M44: 15,367,591 km (0.08 R)
• M45: 18,587,236 km (0.061 R)
• M46: 19,045,006 km (0.04 R)
• M47: 19,374,121 km (0.109 R)
• M48: 20,574,644 km (0.075 R)
• M49: 20,912,436 km (0.094 R)
• M50: 22,698,036 km (0.089 R)
• M51: 24,033,496 km (0.109 R)
• M52: 24,818,137 km (0.037 R)
• M53: 27,965,228 km (0.05 R)
• M54: 28,189,475 km (0.104 R)
• M55: 28,564,517 km (0.045 R)
• M56: 29,395,234 km (0.072 R)
• M57: 30,387,367 km (0.086 R)
• M58: 30,464,110 km (0.105 R)
• M59: 30,694,790 km (0.093 R)
• M60: 31,545,703 km (0.098 R)
• M61: 32,561,173 km (0.057 R)
• M62: 33,507,978 km (0.087 R)
• M63: 33,587,265 km (0.112 R)
• M64: 33,666,702 km (0.11 R)
• M65: 33,984,747 km (0.119 R)
• M66: 34,383,874 km (0.074 R)
• M67: 34,624,128 km (0.045 R)
• M68: 35,267,249 km (0.055 R)
• M69: 38,458,920 km (0.069 R)
• M70: 39,459,430 km (0.077 R)
• M71: 40,131,125 km (0.119 R)
• M72: 41,145,698 km (0.092 R)
• M73: 41,912,237 km (0.068 R)
• M74: 44,153,064 km (0.037 R)
• M75: 44,327,046 km (0.026 R)
• M76: 44,762,974 km (0.066 R)
• M77: 45,375,577 km (0.038 R)
• M78: 46,609,311 km (0.113 R)
• M79: 47,497,174 km (0.061 R)
• M80: 50,194,274 km (0.111 R)
• M81: 50,285,080 km (0.119 R)
• M82: 50,921,918 km (0.083 R)
• M83: 51,653,003 km (0.064 R)
• M84: 52,940,742 km (0.081 R)
• M85: 53,681,251 km (0.076 R)
• M86: 53,774,151 km (0.078 R)
• M87: 53,866,902 km (0.117 R)
• M88: 53,959,952 km (0.095 R)
• M89: 54,611,750 km (0.095 R)
• M90: 56,394,508 km (0.117 R)
• M91: 56,677,696 km (0.096 R)
• M92: 59,824,039 km (0.101 R)
• M93: 60,016,571 km (0.088 R)
• M94: 61,369,834 km (0.075 R)
• M95: 62,928,793 km (0.096 R)
• M96: 65,390,576 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539

Radius: 8

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 13.03 AU - 21.03 AU

Year: 26336 Days

Day: 22.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 84,391,712 km

• M1: 224,397 km (0.069 R)
• M2: 581,936 km (0.08 R)
• M3: 651,499 km (0.041 R)
• M4: 1,070,373 km (0.118 R)
• M5: 1,157,289 km (0.048 R)
• M6: 1,496,428 km (0.038 R)
• M7: 2,188,318 km (0.115 R)
• M8: 2,528,802 km (0.102 R)
• M9: 2,765,017 km (0.117 R)
• M10: 3,008,563 km (0.107 R)
• M11: 3,472,915 km (0.086 R)
• M12: 3,559,681 km (0.076 R)
• M13: 3,824,769 km (0.093 R)
• M14: 3,914,527 km (0.073 R)
• M15: 4,467,740 km (0.108 R)
• M16: 5,443,717 km (0.093 R)
• M17: 6,217,587 km (0.099 R)
• M18: 7,980,598 km (0.096 R)
• M19: 8,038,043 km (0.114 R)
• M20: 8,502,694 km (0.112 R)
• M21: 12,924,358 km (0.053 R)
• M22: 13,536,663 km (0.103 R)
• M23: 13,742,808 km (0.114 R)
• M24: 14,367,679 km (0.107 R)
• M25: 14,578,013 km (0.092 R)
• M26: 15,429,524 km (0.102 R)
• M27: 15,789,158 km (0.112 R)
• M28: 16,078,779 km (0.1 R)
• M29: 16,737,010 km (0.106 R)
• M30: 16,810,612 km (0.119 R)
• M31: 18,916,800 km (0.055 R)
• M32: 19,301,716 km (0.094 R)
• M33: 21,583,981 km (0.098 R)
• M34: 23,950,320 km (0.053 R)
• M35: 24,283,175 km (0.046 R)
• M36: 25,544,734 km (0.039 R)
• M37: 26,055,312 km (0.116 R)
• M38: 27,000,172 km (0.075 R)
• M39: 27,259,724 km (0.098 R)
• M40: 27,781,521 km (0.102 R)
• M41: 29,011,665 km (0.096 R)
• M42: 29,722,703 km (0.063 R)
• M43: 29,811,864 km (0.119 R)
• M44: 30,169,851 km (0.105 R)
• M45: 30,709,600 km (0.07 R)
• M46: 31,161,685 km (0.09 R)
• M47: 33,548,070 km (0.098 R)
• M48: 33,641,120 km (0.079 R)
• M49: 34,200,616 km (0.114 R)
• M50: 41,150,485 km (0.034 R)
• M51: 42,954,037 km (0.09 R)
• M52: 43,967,113 km (0.119 R)
• M53: 44,170,716 km (0.087 R)
• M54: 45,810,458 km (0.055 R)
• M55: 47,678,786 km (0.11 R)
• M56: 48,412,115 km (0.083 R)
• M57: 50,421,364 km (0.06 R)
• M58: 50,634,391 km (0.115 R)
• M59: 51,597,054 km (0.119 R)
• M60: 52,134,409 km (0.065 R)
• M61: 52,349,830 km (0.09 R)
• M62: 55,397,288 km (0.079 R)
• M63: 57,831,844 km (0.092 R)
• M64: 58,949,939 km (0.051 R)
• M65: 59,062,137 km (0.086 R)
• M66: 60,188,011 km (0.04 R)
• M67: 61,548,454 km (0.072 R)
• M68: 61,662,298 km (0.053 R)
• M69: 63,493,076 km (0.069 R)
• M70: 66,622,813 km (0.082 R)
• M71: 67,442,460 km (0.107 R)
• M72: 67,794,763 km (0.11 R)
• M73: 68,619,047 km (0.072 R)
• M74: 68,973,445 km (0.112 R)
• M75: 69,683,885 km (0.114 R)
• M76: 70,039,928 km (0.066 R)
• M77: 72,910,711 km (0.117 R)
• M78: 73,876,216 km (0.118 R)
• M79: 74,118,265 km (0.084 R)
• M80: 76,920,383 km (0.114 R)
• M81: 78,026,360 km (0.113 R)
• M82: 78,643,002 km (0.038 R)
• M83: 79,137,423 km (0.092 R)
• M84: 80,129,556 km (0.102 R)
• M85: 81,000,964 km (0.035 R)
• M86: 81,250,643 km (0.045 R)
• M87: 81,375,407 km (0.063 R)
• M88: 81,750,449 km (0.101 R)
• M89: 82,753,353 km (0.115 R)
• M90: 83,508,224 km (0.076 R)
• M91: 84,012,668 km (0.107 R)
• M92: 84,391,749 km (0.094 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 13,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit