🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.67 AU - 0.77 AU

Year: 228 Days

Day: 21.9 Hours

Environment

Temp: 190 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.36 AU - 1.38 AU

Year: 598 Days

Day: 13.7 Hours

Environment

Temp: -24 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.33 AU - 2.61 AU

Year: 1447 Days

Day: 14.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.73 AU - 4.21 AU

Year: 2410 Days

Day: 24 Hours

Environment

Temp: -125 °C

Axial Tilt: 96.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.7

Radius: 9.7

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.46 AU - 5.92 AU

Year: 4408 Days

Day: 10.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 77,097,460 km

• M1: 194,477 km (0.105 R)
• M2: 337,194 km (0.079 R)
• M3: 430,094 km (0.074 R)
• M4: 513,719 km (0.084 R)
• M5: 583,282 km (0.071 R)
• M6: 884,722 km (0.11 R)
• M7: 1,021,155 km (0.055 R)
• M8: 1,191,697 km (0.109 R)
• M9: 1,287,589 km (0.088 R)
• M10: 1,357,750 km (0.115 R)
• M11: 1,429,258 km (0.117 R)
• M12: 1,546,393 km (0.072 R)
• M13: 1,728,304 km (0.035 R)
• M14: 1,885,382 km (0.099 R)
• M15: 2,163,335 km (0.114 R)
• M16: 2,384,740 km (0.098 R)
• M17: 2,524,763 km (0.091 R)
• M18: 2,595,822 km (0.101 R)
• M19: 2,740,035 km (0.097 R)
• M20: 2,849,989 km (0.094 R)
• M21: 3,093,086 km (0.096 R)
• M22: 3,401,856 km (0.109 R)
• M23: 4,472,528 km (0.074 R)
• M24: 4,932,840 km (0.04 R)
• M25: 5,044,590 km (0.073 R)
• M26: 5,157,237 km (0.058 R)
• M27: 5,756,676 km (0.117 R)
• M28: 5,874,559 km (0.12 R)
• M29: 7,020,927 km (0.031 R)
• M30: 7,350,043 km (0.104 R)
• M31: 7,529,410 km (0.113 R)
• M32: 7,658,364 km (0.091 R)
• M33: 7,736,155 km (0.105 R)
• M34: 7,971,023 km (0.044 R)
• M35: 8,421,014 km (0.113 R)
• M36: 8,662,614 km (0.043 R)
• M37: 9,540,305 km (0.103 R)
• M38: 9,961,273 km (0.049 R)
• M39: 10,417,248 km (0.075 R)
• M40: 10,561,161 km (0.094 R)
• M41: 11,290,301 km (0.109 R)
• M42: 11,915,470 km (0.063 R)
• M43: 12,156,622 km (0.085 R)
• M44: 12,460,306 km (0.068 R)
• M45: 13,355,051 km (0.041 R)
• M46: 13,480,115 km (0.12 R)
• M47: 13,825,985 km (0.116 R)
• M48: 14,238,576 km (0.114 R)
• M49: 14,462,524 km (0.105 R)
• M50: 14,655,206 km (0.076 R)
• M51: 14,881,248 km (0.105 R)
• M52: 15,238,787 km (0.114 R)
• M53: 15,304,012 km (0.067 R)
• M54: 15,500,583 km (0.106 R)
• M55: 15,929,181 km (0.084 R)
• M56: 16,361,669 km (0.112 R)
• M57: 16,797,896 km (0.08 R)
• M58: 17,034,560 km (0.099 R)
• M59: 17,510,880 km (0.09 R)
• M60: 17,579,395 km (0.101 R)
• M61: 18,060,801 km (0.112 R)
• M62: 18,511,689 km (0.05 R)
• M63: 18,826,144 km (0.091 R)
• M64: 19,001,622 km (0.109 R)
• M65: 19,107,089 km (0.098 R)
• M66: 19,566,504 km (0.062 R)
• M67: 19,815,435 km (0.098 R)
• M68: 20,280,535 km (0.113 R)
• M69: 20,424,298 km (0.119 R)
• M70: 20,604,564 km (0.085 R)
• M71: 21,697,226 km (0.097 R)
• M72: 22,324,789 km (0.087 R)
• M73: 23,033,285 km (0.092 R)
• M74: 23,220,881 km (0.104 R)
• M75: 24,395,673 km (0.102 R)
• M76: 25,125,262 km (0.1 R)
• M77: 25,202,454 km (0.072 R)
• M78: 25,550,868 km (0.107 R)
• M79: 25,900,927 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.6

Radius: 9.2

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.37 AU - 5.93 AU

Year: 5006 Days

Day: 8.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 166.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,097,460 km

• M1: 119,828 km (0.101 R)
• M2: 417,976 km (0.114 R)
• M3: 515,813 km (0.085 R)
• M4: 749,934 km (0.114 R)
• M5: 973,134 km (0.081 R)
• M6: 1,108,221 km (0.106 R)
• M7: 1,201,869 km (0.053 R)
• M8: 1,691,952 km (0.066 R)
• M9: 1,837,511 km (0.119 R)
• M10: 2,121,747 km (0.032 R)
• M11: 2,502,024 km (0.03 R)
• M12: 2,731,956 km (0.066 R)
• M13: 3,190,025 km (0.051 R)
• M14: 3,416,666 km (0.095 R)
• M15: 3,672,179 km (0.057 R)
• M16: 3,909,740 km (0.098 R)
• M17: 4,103,619 km (0.093 R)
• M18: 4,177,072 km (0.093 R)
• M19: 4,275,806 km (0.113 R)
• M20: 4,627,361 km (0.079 R)
• M21: 4,729,537 km (0.063 R)
• M22: 5,411,853 km (0.1 R)
• M23: 5,985,560 km (0.068 R)
• M24: 6,435,551 km (0.061 R)
• M25: 7,160,652 km (0.12 R)
• M26: 7,338,524 km (0.082 R)
• M27: 7,759,342 km (0.065 R)
• M28: 7,850,447 km (0.112 R)
• M29: 8,187,940 km (0.117 R)
• M30: 8,405,156 km (0.087 R)
• M31: 8,467,539 km (0.111 R)
• M32: 8,718,714 km (0.084 R)
• M33: 9,422,272 km (0.108 R)
• M34: 9,682,573 km (0.118 R)
• M35: 9,978,328 km (0.113 R)
• M36: 10,243,714 km (0.095 R)
• M37: 10,310,435 km (0.085 R)
• M38: 10,781,519 km (0.117 R)
• M39: 11,294,041 km (0.049 R)
• M40: 11,954,665 km (0.068 R)
• M41: 12,059,982 km (0.089 R)
• M42: 12,520,594 km (0.106 R)
• M43: 12,878,731 km (0.098 R)
• M44: 13,678,781 km (0.055 R)
• M45: 15,022,169 km (0.096 R)
• M46: 15,098,016 km (0.07 R)
• M47: 16,057,087 km (0.088 R)
• M48: 16,681,210 km (0.088 R)
• M49: 17,075,251 km (0.07 R)
• M50: 17,273,468 km (0.098 R)
• M51: 17,432,640 km (0.095 R)
• M52: 17,912,999 km (0.103 R)
• M53: 18,235,532 km (0.104 R)
• M54: 18,804,752 km (0.066 R)
• M55: 19,711,015 km (0.067 R)
• M56: 20,169,533 km (0.088 R)
• M57: 20,842,723 km (0.101 R)
• M58: 21,309,768 km (0.11 R)
• M59: 21,909,207 km (0.119 R)
• M60: 22,557,564 km (0.08 R)
• M61: 22,862,444 km (0.038 R)
• M62: 23,037,175 km (0.108 R)
• M63: 23,168,521 km (0.084 R)
• M64: 24,451,174 km (0.085 R)
• M65: 24,540,484 km (0.098 R)
• M66: 25,078,587 km (0.028 R)
• M67: 25,893,147 km (0.059 R)
• M68: 26,257,867 km (0.092 R)
• M69: 28,529,212 km (0.085 R)
• M70: 28,811,503 km (0.103 R)
• M71: 29,142,264 km (0.103 R)
• M72: 29,664,360 km (0.117 R)
• M73: 30,093,856 km (0.072 R)
• M74: 30,333,362 km (0.065 R)
• M75: 31,007,450 km (0.098 R)
• M76: 31,104,090 km (0.119 R)
• M77: 31,249,350 km (0.111 R)
• M78: 31,346,289 km (0.074 R)
• M79: 31,589,086 km (0.114 R)
• M80: 31,930,020 km (0.107 R)
• M81: 32,027,707 km (0.069 R)
• M82: 32,517,491 km (0.112 R)
• M83: 32,763,280 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 232.5

Radius: 13.1

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 6.35 AU - 7.83 AU

Year: 7038 Days

Day: 7.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 77,097,460 km

• M1: 201,957 km (0.072 R)
• M2: 365,468 km (0.062 R)
• M3: 474,674 km (0.115 R)
• M4: 568,771 km (0.075 R)
• M5: 768,933 km (0.082 R)
• M6: 1,540,110 km (0.038 R)
• M7: 1,659,788 km (0.088 R)
• M8: 1,829,732 km (0.083 R)
• M9: 1,957,189 km (0.108 R)
• M10: 2,621,104 km (0.09 R)
• M11: 2,875,869 km (0.093 R)
• M12: 3,331,694 km (0.052 R)
• M13: 4,079,235 km (0.094 R)
• M14: 4,418,373 km (0.097 R)
• M15: 4,504,691 km (0.11 R)
• M16: 5,011,678 km (0.05 R)
• M17: 5,490,541 km (0.067 R)
• M18: 5,841,797 km (0.1 R)
• M19: 5,936,791 km (0.1 R)
• M20: 6,056,171 km (0.102 R)
• M21: 6,789,200 km (0.096 R)
• M22: 7,141,054 km (0.104 R)
• M23: 7,344,657 km (0.112 R)
• M24: 7,602,115 km (0.115 R)
• M25: 8,178,964 km (0.061 R)
• M26: 8,418,919 km (0.111 R)
• M27: 8,742,799 km (0.102 R)
• M28: 8,988,289 km (0.111 R)
• M29: 9,070,568 km (0.067 R)
• M30: 9,319,199 km (0.101 R)
• M31: 9,964,714 km (0.063 R)
• M32: 10,078,409 km (0.1 R)
• M33: 10,740,978 km (0.063 R)
• M34: 10,916,157 km (0.09 R)
• M35: 11,033,441 km (0.107 R)
• M36: 11,269,357 km (0.067 R)
• M37: 11,477,149 km (0.077 R)
• M38: 11,626,298 km (0.116 R)
• M39: 11,776,195 km (0.084 R)
• M40: 13,372,404 km (0.109 R)
• M41: 13,624,028 km (0.054 R)
• M42: 13,909,012 km (0.052 R)
• M43: 14,259,968 km (0.095 R)
• M44: 14,420,337 km (0.063 R)
• M45: 15,068,395 km (0.048 R)
• M46: 15,494,749 km (0.085 R)
• M47: 15,692,817 km (0.07 R)
• M48: 15,792,299 km (0.116 R)
• M49: 16,024,924 km (0.099 R)
• M50: 16,225,235 km (0.106 R)
• M51: 16,325,765 km (0.048 R)
• M52: 16,426,445 km (0.098 R)
• M53: 16,831,406 km (0.11 R)
• M54: 17,103,076 km (0.059 R)
• M55: 17,754,425 km (0.056 R)
• M56: 18,065,738 km (0.081 R)
• M57: 18,413,852 km (0.086 R)
• M58: 18,869,677 km (0.036 R)
• M59: 19,578,173 km (0.101 R)
• M60: 20,151,282 km (0.117 R)
• M61: 20,875,485 km (0.083 R)
• M62: 21,534,613 km (0.066 R)
• M63: 22,349,323 km (0.091 R)
• M64: 22,461,223 km (0.08 R)
• M65: 22,573,421 km (0.104 R)
• M66: 22,760,568 km (0.082 R)
• M67: 23,023,561 km (0.1 R)
• M68: 23,212,054 km (0.115 R)
• M69: 23,363,148 km (0.109 R)
• M70: 23,704,381 km (0.067 R)
• M71: 24,468,677 km (0.085 R)
• M72: 24,738,102 km (0.102 R)
• M73: 25,124,813 km (0.116 R)
• M74: 25,318,841 km (0.096 R)
• M75: 25,513,318 km (0.078 R)
• M76: 25,943,113 km (0.08 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.3

Radius: 7

Gravity: 20.15 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.71 AU - 14.81 AU

Year: 16991 Days

Day: 20.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,097,460 km

• M1: 257,757 km (0.061 R)
• M2: 447,896 km (0.086 R)
• M3: 922,420 km (0.034 R)
• M4: 1,333,964 km (0.101 R)
• M5: 1,668,764 km (0.054 R)
• M6: 1,796,970 km (0.113 R)
• M7: 1,895,405 km (0.096 R)
• M8: 2,559,021 km (0.07 R)
• M9: 3,449,727 km (0.098 R)
• M10: 4,786,533 km (0.118 R)
• M11: 5,580,449 km (0.078 R)
• M12: 5,724,811 km (0.051 R)
• M13: 5,773,131 km (0.093 R)
• M14: 5,968,207 km (0.045 R)
• M15: 7,498,144 km (0.06 R)
• M16: 8,251,370 km (0.12 R)
• M17: 8,581,682 km (0.089 R)
• M18: 9,426,012 km (0.12 R)
• M19: 9,655,645 km (0.114 R)
• M20: 9,713,390 km (0.115 R)
• M21: 10,652,116 km (0.093 R)
• M22: 11,192,763 km (0.094 R)
• M23: 11,619,566 km (0.053 R)
• M24: 11,804,020 km (0.062 R)
• M25: 12,867,960 km (0.082 R)
• M26: 13,058,847 km (0.088 R)
• M27: 14,619,602 km (0.07 R)
• M28: 15,287,257 km (0.077 R)
• M29: 15,760,435 km (0.041 R)
• M30: 16,101,368 km (0.092 R)
• M31: 16,307,215 km (0.074 R)
• M32: 18,483,715 km (0.115 R)
• M33: 18,915,454 km (0.085 R)
• M34: 20,304,470 km (0.091 R)
• M35: 21,348,813 km (0.052 R)
• M36: 22,029,334 km (0.106 R)
• M37: 22,563,548 km (0.085 R)
• M38: 22,717,035 km (0.1 R)
• M39: 23,024,907 km (0.08 R)
• M40: 23,179,292 km (0.102 R)
• M41: 23,722,632 km (0.104 R)
• M42: 23,956,753 km (0.107 R)
• M43: 25,298,047 km (0.115 R)
• M44: 25,937,578 km (0.067 R)
• M45: 26,988,204 km (0.074 R)
• M46: 27,559,817 km (0.107 R)
• M47: 27,970,463 km (0.031 R)
• M48: 29,297,995 km (0.113 R)
• M49: 31,156,898 km (0.051 R)
• M50: 31,670,318 km (0.096 R)
• M51: 32,014,244 km (0.116 R)
• M52: 35,431,807 km (0.055 R)
• M53: 36,147,034 km (0.117 R)
• M54: 37,955,822 km (0.033 R)
• M55: 41,285,123 km (0.059 R)
• M56: 43,079,699 km (0.096 R)
• M57: 43,842,798 km (0.119 R)
• M58: 44,418,151 km (0.097 R)
• M59: 45,092,538 km (0.061 R)
• M60: 46,646,561 km (0.118 R)
• M61: 46,744,248 km (0.118 R)
• M62: 47,037,759 km (0.086 R)
• M63: 47,823,597 km (0.119 R)
• M64: 48,316,971 km (0.114 R)
• M65: 49,010,357 km (0.073 R)
• M66: 49,308,655 km (0.112 R)
• M67: 50,006,828 km (0.078 R)
• M68: 50,106,760 km (0.05 R)
• M69: 50,507,532 km (0.089 R)
• M70: 51,009,882 km (0.116 R)
• M71: 51,312,070 km (0.062 R)
• M72: 52,222,223 km (0.119 R)
• M73: 52,628,531 km (0.07 R)
• M74: 53,956,062 km (0.101 R)
• M75: 56,123,736 km (0.104 R)
• M76: 56,227,706 km (0.107 R)
• M77: 56,956,996 km (0.12 R)
• M78: 57,061,415 km (0.112 R)
• M79: 61,398,108 km (0.107 R)
• M80: 62,256,650 km (0.105 R)
• M81: 62,795,202 km (0.066 R)
• M82: 62,903,062 km (0.077 R)
• M83: 64,311,377 km (0.104 R)
• M84: 66,058,979 km (0.084 R)
• M85: 66,498,348 km (0.086 R)
• M86: 68,154,396 km (0.087 R)
• M87: 68,598,253 km (0.101 R)
• M88: 72,523,402 km (0.039 R)
• M89: 73,203,474 km (0.075 R)
• M90: 73,430,713 km (0.095 R)
• M91: 73,771,946 km (0.079 R)
• M92: 74,113,628 km (0.085 R)
• M93: 76,060,195 km (0.108 R)
• M94: 76,982,017 km (0.053 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: 264 - 12,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit