🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.66 AU - 0.72 AU

Year: 204 Days

Day: 16.3 Hours

Environment

Temp: 135 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,857,266 km

• M1: 134,788 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.91 AU - 1.33 AU

Year: 422 Days

Day: 18.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 4.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,857,266 km

• M1: 1,004,550 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.46 AU - 2.2 AU

Year: 882 Days

Day: 31.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.43 AU - 3.73 AU

Year: 1927 Days

Day: 15.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,857,266 km

• M1: 121,922 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 13

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 7.02 AU - 8.3 AU

Year: 7557 Days

Day: 5.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 120.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,857,266 km

• M1: 168,896 km (0.046 R)
• M2: 314,156 km (0.064 R)
• M3: 485,595 km (0.071 R)
• M4: 593,156 km (0.045 R)
• M5: 756,816 km (0.065 R)
• M6: 1,188,555 km (0.082 R)
• M7: 1,586,336 km (0.113 R)
• M8: 1,956,890 km (0.095 R)
• M9: 2,259,077 km (0.072 R)
• M10: 3,066,158 km (0.041 R)
• M11: 3,898,521 km (0.067 R)
• M12: 4,340,283 km (0.099 R)
• M13: 4,985,648 km (0.04 R)
• M14: 5,143,773 km (0.083 R)
• M15: 5,595,559 km (0.111 R)
• M16: 6,093,869 km (0.099 R)
• M17: 6,195,297 km (0.088 R)
• M18: 6,641,248 km (0.114 R)
• M19: 7,026,762 km (0.114 R)
• M20: 7,347,799 km (0.036 R)
• M21: 7,564,416 km (0.025 R)
• M22: 7,673,623 km (0.103 R)
• M23: 7,783,278 km (0.081 R)
• M24: 8,004,084 km (0.066 R)
• M25: 9,139,682 km (0.111 R)
• M26: 9,647,417 km (0.055 R)
• M27: 10,004,358 km (0.116 R)
• M28: 10,285,003 km (0.039 R)
• M29: 11,391,728 km (0.075 R)
• M30: 11,558,979 km (0.109 R)
• M31: 11,811,350 km (0.085 R)
• M32: 12,023,031 km (0.069 R)
• M33: 12,407,199 km (0.106 R)
• M34: 12,493,068 km (0.06 R)
• M35: 13,100,286 km (0.094 R)
• M36: 13,716,928 km (0.115 R)
• M37: 13,805,939 km (0.062 R)
• M38: 13,894,949 km (0.116 R)
• M39: 14,208,207 km (0.099 R)
• M40: 15,254,046 km (0.048 R)
• M41: 15,484,726 km (0.098 R)
• M42: 16,418,965 km (0.08 R)
• M43: 16,702,752 km (0.099 R)
• M44: 17,131,499 km (0.082 R)
• M45: 17,612,307 km (0.106 R)
• M46: 18,932,359 km (0.113 R)
• M47: 19,379,507 km (0.097 R)
• M48: 19,830,095 km (0.097 R)
• M49: 20,081,869 km (0.099 R)
• M50: 21,202,506 km (0.119 R)
• M51: 22,553,076 km (0.089 R)
• M52: 23,132,768 km (0.04 R)
• M53: 23,344,897 km (0.076 R)
• M54: 23,451,112 km (0.071 R)
• M55: 23,557,476 km (0.101 R)
• M56: 24,847,159 km (0.064 R)
• M57: 25,282,190 km (0.096 R)
• M58: 25,939,373 km (0.094 R)
• M59: 26,436,038 km (0.111 R)
• M60: 26,602,241 km (0.104 R)
• M61: 26,824,394 km (0.087 R)
• M62: 27,047,145 km (0.102 R)
• M63: 27,606,941 km (0.069 R)
• M64: 27,888,185 km (0.105 R)
• M65: 28,396,967 km (0.107 R)
• M66: 28,510,362 km (0.066 R)
• M67: 29,941,565 km (0.101 R)
• M68: 30,520,509 km (0.108 R)
• M69: 31,337,313 km (0.12 R)
• M70: 31,454,598 km (0.103 R)
• M71: 31,572,032 km (0.083 R)
• M72: 32,102,207 km (0.072 R)
• M73: 32,992,464 km (0.089 R)
• M74: 33,830,661 km (0.083 R)
• M75: 34,071,513 km (0.083 R)
• M76: 34,918,686 km (0.084 R)
• M77: 35,405,926 km (0.105 R)
• M78: 36,325,505 km (0.112 R)
• M79: 36,448,773 km (0.092 R)
• M80: 36,881,111 km (0.116 R)
• M81: 37,564,025 km (0.108 R)
• M82: 38,063,233 km (0.109 R)
• M83: 39,574,172 km (0.095 R)
• M84: 39,764,460 km (0.117 R)
• M85: 40,848,147 km (0.084 R)
• M86: 41,941,708 km (0.029 R)
• M87: 42,524,541 km (0.114 R)
• M88: 42,914,543 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.5

Radius: 10.6

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.22 AU - 11.72 AU

Year: 11221 Days

Day: 6.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,857,266 km

• M1: 135,685 km (0.12 R)
• M2: 203,603 km (0.076 R)
• M3: 630,405 km (0.119 R)
• M4: 1,003,353 km (0.06 R)
• M5: 1,262,008 km (0.062 R)
• M6: 1,542,204 km (0.036 R)
• M7: 1,625,830 km (0.112 R)
• M8: 1,909,018 km (0.081 R)
• M9: 3,410,532 km (0.12 R)
• M10: 3,946,093 km (0.105 R)
• M11: 4,091,502 km (0.102 R)
• M12: 4,179,615 km (0.106 R)
• M13: 4,387,706 km (0.075 R)
• M14: 4,752,276 km (0.1 R)
• M15: 4,969,641 km (0.074 R)
• M16: 5,641,037 km (0.103 R)
• M17: 5,772,234 km (0.05 R)
• M18: 7,459,997 km (0.109 R)
• M19: 7,785,672 km (0.09 R)
• M20: 8,079,033 km (0.108 R)
• M21: 10,393,312 km (0.086 R)
• M22: 11,538,933 km (0.09 R)
• M23: 11,831,696 km (0.097 R)
• M24: 12,509,823 km (0.088 R)
• M25: 12,681,262 km (0.106 R)
• M26: 14,484,066 km (0.097 R)
• M27: 14,799,717 km (0.05 R)
• M28: 14,890,374 km (0.065 R)
• M29: 15,072,285 km (0.078 R)
• M30: 16,741,647 km (0.045 R)
• M31: 17,168,151 km (0.109 R)
• M32: 18,080,249 km (0.114 R)
• M33: 19,353,776 km (0.099 R)
• M34: 19,502,626 km (0.116 R)
• M35: 19,701,740 km (0.108 R)
• M36: 20,051,650 km (0.092 R)
• M37: 20,605,611 km (0.087 R)
• M38: 22,401,683 km (0.072 R)
• M39: 23,081,455 km (0.098 R)
• M40: 24,300,828 km (0.107 R)
• M41: 24,676,169 km (0.111 R)
• M42: 25,704,355 km (0.095 R)
• M43: 25,868,015 km (0.09 R)
• M44: 26,031,974 km (0.097 R)
• M45: 27,078,561 km (0.066 R)
• M46: 27,467,665 km (0.049 R)
• M47: 27,802,615 km (0.079 R)
• M48: 27,914,514 km (0.103 R)
• M49: 28,026,563 km (0.075 R)
• M50: 28,645,898 km (0.093 R)
• M51: 29,099,030 km (0.1 R)
• M52: 29,497,559 km (0.116 R)
• M53: 30,242,406 km (0.032 R)
• M54: 30,530,532 km (0.087 R)
• M55: 30,819,555 km (0.105 R)
• M56: 32,043,565 km (0.101 R)
• M57: 33,164,502 km (0.068 R)
• M58: 33,342,673 km (0.097 R)
• M59: 33,759,751 km (0.105 R)
• M60: 34,298,453 km (0.107 R)
• M61: 34,659,134 km (0.117 R)
• M62: 35,081,449 km (0.071 R)
• M63: 35,202,473 km (0.054 R)
• M64: 35,505,559 km (0.027 R)
• M65: 35,870,577 km (0.113 R)
• M66: 36,972,665 km (0.098 R)
• M67: 38,521,751 km (0.1 R)
• M68: 40,091,930 km (0.115 R)
• M69: 40,662,347 km (0.095 R)
• M70: 41,811,258 km (0.106 R)
• M71: 42,970,792 km (0.056 R)
• M72: 43,294,671 km (0.092 R)
• M73: 43,424,522 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.7

Radius: 4

Gravity: 40.42 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 12.12 AU - 13.84 AU

Year: 16669 Days

Day: 21.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,857,266 km

• M1: 183,407 km (0.11 R)
• M2: 375,939 km (0.1 R)
• M3: 463,903 km (0.101 R)
• M4: 948,750 km (0.057 R)
• M5: 1,433,746 km (0.108 R)
• M6: 1,544,448 km (0.072 R)
• M7: 1,923,230 km (0.12 R)
• M8: 2,233,347 km (0.094 R)
• M9: 2,525,661 km (0.049 R)
• M10: 2,558,872 km (0.098 R)
• M11: 2,625,891 km (0.119 R)
• M12: 3,362,811 km (0.115 R)
• M13: 3,510,015 km (0.118 R)
• M14: 4,761,850 km (0.062 R)
• M15: 4,802,989 km (0.087 R)
• M16: 5,563,694 km (0.114 R)
• M17: 5,737,826 km (0.09 R)
• M18: 6,002,315 km (0.106 R)
• M19: 6,270,844 km (0.051 R)
• M20: 6,634,965 km (0.05 R)
• M21: 6,912,618 km (0.096 R)
• M22: 7,527,017 km (0.103 R)
• M23: 8,257,354 km (0.069 R)
• M24: 9,994,484 km (0.11 R)
• M25: 10,153,058 km (0.076 R)
• M26: 10,259,272 km (0.084 R)
• M27: 10,741,576 km (0.12 R)
• M28: 11,617,023 km (0.087 R)
• M29: 11,951,224 km (0.074 R)
• M30: 13,261,402 km (0.064 R)
• M31: 13,319,297 km (0.083 R)
• M32: 13,727,549 km (0.056 R)
• M33: 15,891,333 km (0.109 R)
• M34: 15,952,818 km (0.04 R)
• M35: 16,448,585 km (0.112 R)
• M36: 16,510,818 km (0.11 R)
• M37: 16,698,264 km (0.106 R)
• M38: 17,201,511 km (0.049 R)
• M39: 17,454,930 km (0.099 R)
• M40: 18,094,012 km (0.083 R)
• M41: 18,481,171 km (0.065 R)
• M42: 19,791,050 km (0.098 R)
• M43: 20,658,568 km (0.114 R)
• M44: 21,879,885 km (0.101 R)
• M45: 23,334,276 km (0.114 R)
• M46: 23,474,299 km (0.084 R)
• M47: 23,896,465 km (0.051 R)
• M48: 24,179,205 km (0.096 R)
• M49: 24,676,618 km (0.073 R)
• M50: 25,393,191 km (0.032 R)
• M51: 25,754,021 km (0.107 R)
• M52: 26,116,647 km (0.094 R)
• M53: 26,773,381 km (0.087 R)
• M54: 26,846,834 km (0.083 R)
• M55: 27,435,651 km (0.072 R)
• M56: 27,731,705 km (0.062 R)
• M57: 29,757,709 km (0.094 R)
• M58: 29,909,701 km (0.095 R)
• M59: 30,596,654 km (0.065 R)
• M60: 31,134,608 km (0.098 R)
• M61: 31,443,378 km (0.117 R)
• M62: 31,520,720 km (0.087 R)
• M63: 32,375,822 km (0.06 R)
• M64: 33,081,176 km (0.042 R)
• M65: 33,712,329 km (0.095 R)
• M66: 34,427,108 km (0.057 R)
• M67: 34,506,843 km (0.112 R)
• M68: 34,666,464 km (0.099 R)
• M69: 35,387,825 km (0.1 R)
• M70: 35,468,309 km (0.104 R)
• M71: 36,276,436 km (0.081 R)
• M72: 38,322,786 km (0.09 R)
• M73: 38,405,364 km (0.094 R)
• M74: 39,568,487 km (0.097 R)
• M75: 41,249,967 km (0.096 R)
• M76: 41,334,640 km (0.046 R)
• M77: 42,868,915 km (0.088 R)
• M78: 44,421,741 km (0.064 R)
• M79: 44,682,341 km (0.087 R)
• M80: 45,554,646 km (0.106 R)
• M81: 45,905,004 km (0.067 R)
• M82: 46,696,975 km (0.046 R)
• M83: 49,909,141 km (0.091 R)
• M84: 50,180,063 km (0.045 R)
• M85: 51,541,852 km (0.119 R)
• M86: 52,364,790 km (0.094 R)
• M87: 52,640,050 km (0.061 R)
• M88: 52,915,759 km (0.109 R)
• M89: 53,191,916 km (0.048 R)
• M90: 53,560,974 km (0.1 R)
• M91: 53,653,426 km (0.115 R)
• M92: 53,838,329 km (0.028 R)
• M93: 54,023,531 km (0.099 R)
• M94: 58,530,317 km (0.101 R)
• M95: 64,428,961 km (0.114 R)
• M96: 65,019,274 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 273.5

Radius: 5.1

Gravity: 10.52 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.69 AU - 22.95 AU

Year: 30270 Days

Day: 19.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,857,266 km

• M1: 70,012 km (0.102 R)
• M2: 226,940 km (0.042 R)
• M3: 744,549 km (0.081 R)
• M4: 963,859 km (0.095 R)
• M5: 1,175,241 km (0.049 R)
• M6: 1,459,477 km (0.094 R)
• M7: 1,892,114 km (0.098 R)
• M8: 2,156,304 km (0.07 R)
• M9: 2,258,329 km (0.117 R)
• M10: 2,327,294 km (0.105 R)
• M11: 2,467,318 km (0.112 R)
• M12: 2,646,237 km (0.104 R)
• M13: 3,092,786 km (0.054 R)
• M14: 3,846,460 km (0.093 R)
• M15: 4,095,840 km (0.116 R)
• M16: 4,265,035 km (0.056 R)
• M17: 4,919,676 km (0.08 R)
• M18: 5,009,285 km (0.116 R)
• M19: 6,368,980 km (0.095 R)
• M20: 7,063,712 km (0.079 R)
• M21: 7,522,978 km (0.06 R)
• M22: 7,730,171 km (0.109 R)
• M23: 10,647,329 km (0.112 R)
• M24: 10,705,373 km (0.036 R)
• M25: 12,371,295 km (0.075 R)
• M26: 12,615,888 km (0.098 R)
• M27: 12,738,707 km (0.062 R)
• M28: 12,800,342 km (0.116 R)
• M29: 13,609,816 km (0.038 R)
• M30: 13,735,777 km (0.09 R)
• M31: 13,799,057 km (0.109 R)
• M32: 14,243,812 km (0.07 R)
• M33: 14,435,746 km (0.026 R)
• M34: 15,017,083 km (0.067 R)
• M35: 15,212,607 km (0.115 R)
• M36: 15,474,553 km (0.084 R)
• M37: 15,936,512 km (0.063 R)
• M38: 16,403,107 km (0.095 R)
• M39: 16,469,978 km (0.096 R)
• M40: 18,942,382 km (0.116 R)
• M41: 20,365,057 km (0.117 R)
• M42: 21,454,429 km (0.057 R)
• M43: 21,601,185 km (0.078 R)
• M44: 22,637,150 km (0.111 R)
• M45: 23,538,028 km (0.081 R)
• M46: 23,613,725 km (0.09 R)
• M47: 23,916,960 km (0.096 R)
• M48: 24,297,686 km (0.053 R)
• M49: 24,527,169 km (0.08 R)
• M50: 24,680,507 km (0.117 R)
• M51: 26,467,154 km (0.043 R)
• M52: 27,177,595 km (0.12 R)
• M53: 28,697,808 km (0.098 R)
• M54: 29,590,459 km (0.107 R)
• M55: 29,672,139 km (0.07 R)
• M56: 30,163,269 km (0.107 R)
• M57: 30,987,853 km (0.062 R)
• M58: 31,987,166 km (0.115 R)
• M59: 32,490,862 km (0.083 R)
• M60: 35,827,643 km (0.083 R)
• M61: 38,200,564 km (0.066 R)
• M62: 39,092,317 km (0.068 R)
• M63: 39,810,686 km (0.095 R)
• M64: 40,805,512 km (0.114 R)
• M65: 41,078,229 km (0.108 R)
• M66: 41,169,184 km (0.034 R)
• M67: 41,442,799 km (0.068 R)
• M68: 43,281,656 km (0.051 R)
• M69: 43,652,659 km (0.119 R)
• M70: 45,900,516 km (0.075 R)
• M71: 47,515,425 km (0.077 R)
• M72: 47,993,989 km (0.114 R)
• M73: 48,089,881 km (0.074 R)
• M74: 50,800,595 km (0.08 R)
• M75: 52,075,916 km (0.028 R)
• M76: 54,658,125 km (0.082 R)
• M77: 56,166,670 km (0.089 R)
• M78: 56,469,905 km (0.099 R)
• M79: 56,875,315 km (0.107 R)
• M80: 58,403,757 km (0.089 R)
• M81: 60,462,822 km (0.112 R)
• M82: 60,877,358 km (0.061 R)
• M83: 62,231,517 km (0.102 R)
• M84: 62,650,092 km (0.086 R)
• M85: 62,859,828 km (0.049 R)
• M86: 63,595,551 km (0.101 R)
• M87: 64,333,966 km (0.119 R)
• M88: 64,439,732 km (0.102 R)
• M89: 66,352,939 km (0.069 R)
• M90: 68,284,696 km (0.113 R)
• M91: 68,392,556 km (0.072 R)
• M92: 69,474,149 km (0.115 R)
• M93: 69,582,757 km (0.082 R)
• M94: 69,908,431 km (0.06 R)
• M95: 70,670,633 km (0.1 R)
• M96: 72,203,113 km (0.104 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 19,210 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit