🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.52 AU - 0.54 AU

Year: 140 Days

Day: 30 Hours

Environment

Temp: 248 °C

Axial Tilt: 37.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.3 AU - 1.42 AU

Year: 574 Days

Day: 37.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.52 AU - 2.02 AU

Year: 852 Days

Day: 47.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,663,481 km

• M1: 277,504 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.93 AU - 3.37 AU

Year: 2022 Days

Day: 44.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.19 AU - 4.61 AU

Year: 3338 Days

Day: 18.7 Hours

Environment

Temp: -134 °C

Axial Tilt: 150.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,663,481 km

• M1: 1,283,699 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.4

Radius: 13.2

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 4.14 AU - 6.26 AU

Year: 4288 Days

Day: 6.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,663,481 km

• M1: 168,746 km (0.1 R)
• M2: 296,353 km (0.07 R)
• M3: 424,559 km (0.069 R)
• M4: 558,150 km (0.088 R)
• M5: 653,294 km (0.119 R)
• M6: 790,475 km (0.116 R)
• M7: 1,029,533 km (0.11 R)
• M8: 1,351,467 km (0.112 R)
• M9: 1,516,922 km (0.052 R)
• M10: 1,610,122 km (0.108 R)
• M11: 1,835,715 km (0.101 R)
• M12: 2,106,488 km (0.09 R)
• M13: 2,593,129 km (0.105 R)
• M14: 2,687,077 km (0.071 R)
• M15: 2,782,221 km (0.068 R)
• M16: 3,357,126 km (0.072 R)
• M17: 3,817,738 km (0.106 R)
• M18: 4,077,589 km (0.086 R)
• M19: 4,320,985 km (0.108 R)
• M20: 4,569,317 km (0.072 R)
• M21: 5,103,531 km (0.078 R)
• M22: 5,366,225 km (0.119 R)
• M23: 5,487,100 km (0.091 R)
• M24: 5,781,060 km (0.079 R)
• M25: 6,004,859 km (0.094 R)
• M26: 6,538,325 km (0.069 R)
• M27: 6,667,577 km (0.072 R)
• M28: 7,300,077 km (0.049 R)
• M29: 7,596,430 km (0.072 R)
• M30: 7,896,823 km (0.087 R)
• M31: 8,849,911 km (0.078 R)
• M32: 9,137,139 km (0.079 R)
• M33: 9,427,508 km (0.05 R)
• M34: 9,573,965 km (0.096 R)
• M35: 9,868,822 km (0.098 R)
• M36: 9,987,752 km (0.083 R)
• M37: 10,136,901 km (0.086 R)
• M38: 10,347,086 km (0.06 R)
• M39: 10,649,872 km (0.057 R)
• M40: 11,763,928 km (0.11 R)
• M41: 11,890,039 km (0.099 R)
• M42: 12,048,164 km (0.11 R)
• M43: 12,366,807 km (0.037 R)
• M44: 12,591,503 km (0.107 R)
• M45: 13,273,669 km (0.109 R)
• M46: 13,635,846 km (0.092 R)
• M47: 14,437,391 km (0.079 R)
• M48: 14,843,849 km (0.102 R)
• M49: 15,151,272 km (0.083 R)
• M50: 15,426,233 km (0.094 R)
• M51: 15,946,235 km (0.06 R)
• M52: 17,648,958 km (0.101 R)
• M53: 17,865,875 km (0.088 R)
• M54: 18,156,544 km (0.119 R)
• M55: 19,223,027 km (0.068 R)
• M56: 19,408,977 km (0.079 R)
• M57: 19,782,673 km (0.11 R)
• M58: 20,385,403 km (0.118 R)
• M59: 20,879,674 km (0.117 R)
• M60: 21,532,070 km (0.032 R)
• M61: 21,647,859 km (0.077 R)
• M62: 21,957,676 km (0.11 R)
• M63: 22,113,258 km (0.071 R)
• M64: 23,172,261 km (0.114 R)
• M65: 23,409,972 km (0.093 R)
• M66: 24,007,466 km (0.073 R)
• M67: 24,933,477 km (0.039 R)
• M68: 25,177,022 km (0.114 R)
• M69: 25,502,847 km (0.098 R)
• M70: 26,200,122 km (0.071 R)
• M71: 26,571,723 km (0.114 R)
• M72: 26,654,601 km (0.078 R)
• M73: 28,202,340 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.7

Radius: 8.6

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 5.49 AU - 5.87 AU

Year: 4896 Days

Day: 7 Hours

Environment

Temp: -146 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,663,481 km

• M1: 169,494 km (0.074 R)
• M2: 239,207 km (0.051 R)
• M3: 721,959 km (0.117 R)
• M4: 986,448 km (0.118 R)
• M5: 1,151,006 km (0.105 R)
• M6: 1,538,614 km (0.112 R)
• M7: 1,665,772 km (0.037 R)
• M8: 1,930,860 km (0.09 R)
• M9: 2,085,843 km (0.102 R)
• M10: 2,156,154 km (0.098 R)
• M11: 2,353,474 km (0.054 R)
• M12: 2,901,899 km (0.048 R)
• M13: 2,980,738 km (0.057 R)
• M14: 3,426,539 km (0.107 R)
• M15: 3,530,809 km (0.107 R)
• M16: 3,763,882 km (0.085 R)
• M17: 3,893,285 km (0.097 R)
• M18: 3,980,201 km (0.119 R)
• M19: 4,200,708 km (0.06 R)
• M20: 4,425,255 km (0.106 R)
• M21: 4,792,667 km (0.048 R)
• M22: 5,193,739 km (0.099 R)
• M23: 5,507,894 km (0.032 R)
• M24: 5,605,731 km (0.114 R)
• M25: 5,828,183 km (0.094 R)
• M26: 6,028,345 km (0.074 R)
• M27: 6,230,751 km (0.082 R)
• M28: 6,307,196 km (0.113 R)
• M29: 6,590,385 km (0.043 R)
• M30: 7,249,363 km (0.069 R)
• M31: 7,491,861 km (0.106 R)
• M32: 7,600,469 km (0.043 R)
• M33: 8,829,266 km (0.113 R)
• M34: 9,001,603 km (0.098 R)
• M35: 9,496,024 km (0.118 R)
• M36: 10,238,927 km (0.059 R)
• M37: 11,279,231 km (0.101 R)
• M38: 11,497,644 km (0.092 R)
• M39: 11,970,223 km (0.107 R)
• M40: 12,033,653 km (0.102 R)
• M41: 12,224,839 km (0.117 R)
• M42: 12,320,731 km (0.049 R)
• M43: 12,513,413 km (0.08 R)
• M44: 13,228,491 km (0.047 R)
• M45: 13,327,076 km (0.115 R)
• M46: 13,756,871 km (0.118 R)
• M47: 14,258,472 km (0.055 R)
• M48: 14,393,260 km (0.107 R)
• M49: 14,528,496 km (0.09 R)
• M50: 14,834,125 km (0.043 R)
• M51: 15,004,966 km (0.087 R)
• M52: 15,210,812 km (0.096 R)
• M53: 15,314,035 km (0.115 R)
• M54: 15,382,999 km (0.076 R)
• M55: 15,973,313 km (0.107 R)
• M56: 16,218,653 km (0.045 R)
• M57: 16,324,120 km (0.075 R)
• M58: 16,783,984 km (0.092 R)
• M59: 16,961,855 km (0.091 R)
• M60: 17,212,133 km (0.103 R)
• M61: 17,283,940 km (0.083 R)
• M62: 19,518,633 km (0.106 R)
• M63: 19,630,981 km (0.079 R)
• M64: 19,931,373 km (0.082 R)
• M65: 20,157,565 km (0.102 R)
• M66: 20,536,646 km (0.116 R)
• M67: 20,917,971 km (0.064 R)
• M68: 21,186,350 km (0.051 R)
• M69: 21,263,243 km (0.042 R)
• M70: 21,920,576 km (0.046 R)
• M71: 22,232,188 km (0.069 R)
• M72: 22,388,518 km (0.054 R)
• M73: 23,057,071 km (0.047 R)
• M74: 23,932,069 km (0.094 R)
• M75: 24,252,956 km (0.111 R)
• M76: 24,615,731 km (0.114 R)
• M77: 25,428,048 km (0.116 R)
• M78: 25,591,558 km (0.036 R)
• M79: 26,084,334 km (0.104 R)
• M80: 26,249,340 km (0.095 R)
• M81: 26,331,918 km (0.06 R)
• M82: 26,580,250 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.2

Radius: 10.4

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.58 AU - 9.7 AU

Year: 10824 Days

Day: 10.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,663,481 km

• M1: 130,898 km (0.075 R)
• M2: 313,408 km (0.034 R)
• M3: 682,914 km (0.112 R)
• M4: 1,125,874 km (0.069 R)
• M5: 1,443,769 km (0.12 R)
• M6: 1,648,120 km (0.117 R)
• M7: 2,834,580 km (0.092 R)
• M8: 3,477,702 km (0.037 R)
• M9: 3,599,474 km (0.074 R)
• M10: 3,784,677 km (0.073 R)
• M11: 4,261,894 km (0.102 R)
• M12: 4,491,078 km (0.105 R)
• M13: 4,623,921 km (0.076 R)
• M14: 4,724,450 km (0.108 R)
• M15: 5,237,870 km (0.099 R)
• M16: 5,377,894 km (0.044 R)
• M17: 6,133,064 km (0.105 R)
• M18: 6,317,668 km (0.081 R)
• M19: 6,579,464 km (0.093 R)
• M20: 7,268,811 km (0.042 R)
• M21: 7,820,827 km (0.115 R)
• M22: 8,468,436 km (0.101 R)
• M23: 8,798,599 km (0.08 R)
• M24: 9,007,138 km (0.089 R)
• M25: 10,380,447 km (0.085 R)
• M26: 11,271,452 km (0.064 R)
• M27: 11,680,452 km (0.098 R)
• M28: 12,747,833 km (0.045 R)
• M29: 14,088,828 km (0.084 R)
• M30: 14,284,053 km (0.089 R)
• M31: 14,529,394 km (0.107 R)
• M32: 14,875,115 km (0.047 R)
• M33: 14,974,448 km (0.096 R)
• M34: 15,173,712 km (0.115 R)
• M35: 15,979,596 km (0.06 R)
• M36: 16,747,631 km (0.113 R)
• M37: 17,475,425 km (0.117 R)
• M38: 17,685,311 km (0.081 R)
• M39: 18,479,526 km (0.093 R)
• M40: 19,231,405 km (0.104 R)
• M41: 19,339,714 km (0.096 R)
• M42: 20,102,962 km (0.048 R)
• M43: 20,543,528 km (0.04 R)
• M44: 21,602,681 km (0.12 R)
• M45: 23,138,153 km (0.109 R)
• M46: 24,006,270 km (0.064 R)
• M47: 24,944,099 km (0.114 R)
• M48: 25,121,372 km (0.114 R)
• M49: 25,893,895 km (0.12 R)
• M50: 26,133,252 km (0.1 R)
• M51: 26,253,080 km (0.056 R)
• M52: 26,976,535 km (0.083 R)
• M53: 27,706,573 km (0.079 R)
• M54: 28,196,805 km (0.081 R)
• M55: 28,443,043 km (0.069 R)
• M56: 28,628,096 km (0.106 R)
• M57: 31,899,951 km (0.083 R)
• M58: 32,156,511 km (0.079 R)
• M59: 32,800,979 km (0.107 R)
• M60: 33,059,933 km (0.071 R)
• M61: 34,299,201 km (0.116 R)
• M62: 36,153,168 km (0.109 R)
• M63: 36,688,878 km (0.12 R)
• M64: 37,024,875 km (0.095 R)
• M65: 37,564,923 km (0.103 R)
• M66: 38,311,566 km (0.074 R)
• M67: 39,200,327 km (0.057 R)
• M68: 40,303,462 km (0.108 R)
• M69: 40,441,989 km (0.082 R)
• M70: 41,137,470 km (0.057 R)
• M71: 41,346,907 km (0.119 R)
• M72: 41,416,769 km (0.114 R)
• M73: 44,315,527 km (0.066 R)
• M74: 44,888,786 km (0.101 R)
• M75: 45,176,313 km (0.066 R)
• M76: 45,248,270 km (0.089 R)
• M77: 45,825,418 km (0.102 R)
• M78: 46,914,341 km (0.034 R)
• M79: 47,644,977 km (0.054 R)
• M80: 48,747,962 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.9

Radius: 6.1

Gravity: 14.89 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 13.33 AU - 14.79 AU

Year: 19066 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 68,663,481 km

• M1: 87,066 km (0.118 R)
• M2: 241,451 km (0.107 R)
• M3: 346,917 km (0.064 R)
• M4: 450,290 km (0.032 R)
• M5: 624,571 km (0.117 R)
• M6: 960,568 km (0.081 R)
• M7: 1,083,837 km (0.095 R)
• M8: 1,512,883 km (0.098 R)
• M9: 1,598,752 km (0.051 R)
• M10: 1,775,577 km (0.072 R)
• M11: 2,715,800 km (0.071 R)
• M12: 4,020,592 km (0.08 R)
• M13: 4,465,496 km (0.053 R)
• M14: 4,925,809 km (0.081 R)
• M15: 5,054,014 km (0.034 R)
• M16: 6,629,280 km (0.062 R)
• M17: 6,818,222 km (0.113 R)
• M18: 7,298,581 km (0.096 R)
• M19: 7,690,827 km (0.115 R)
• M20: 7,939,309 km (0.101 R)
• M21: 8,959,865 km (0.087 R)
• M22: 10,183,576 km (0.064 R)
• M23: 10,237,880 km (0.084 R)
• M24: 10,731,852 km (0.104 R)
• M25: 11,914,124 km (0.085 R)
• M26: 12,666,601 km (0.115 R)
• M27: 13,137,236 km (0.067 R)
• M28: 13,434,338 km (0.104 R)
• M29: 13,974,535 km (0.109 R)
• M30: 14,399,693 km (0.072 R)
• M31: 15,387,338 km (0.081 R)
• M32: 15,952,519 km (0.026 R)
• M33: 16,269,367 km (0.103 R)
• M34: 16,396,675 km (0.071 R)
• M35: 16,524,431 km (0.079 R)
• M36: 16,716,515 km (0.066 R)
• M37: 17,038,300 km (0.11 R)
• M38: 17,492,479 km (0.075 R)
• M39: 17,753,677 km (0.041 R)
• M40: 18,412,356 km (0.098 R)
• M41: 19,280,772 km (0.059 R)
• M42: 19,753,800 km (0.111 R)
• M43: 20,367,600 km (0.117 R)
• M44: 20,711,376 km (0.094 R)
• M45: 21,894,396 km (0.12 R)
• M46: 22,035,018 km (0.1 R)
• M47: 22,884,884 km (0.116 R)
• M48: 23,099,108 km (0.072 R)
• M49: 23,170,616 km (0.119 R)
• M50: 24,325,212 km (0.094 R)
• M51: 25,572,410 km (0.053 R)
• M52: 25,720,512 km (0.058 R)
• M53: 26,241,112 km (0.119 R)
• M54: 26,765,153 km (0.115 R)
• M55: 27,141,542 km (0.111 R)
• M56: 30,528,886 km (0.081 R)
• M57: 31,158,992 km (0.076 R)
• M58: 32,351,736 km (0.095 R)
• M59: 33,074,743 km (0.068 R)
• M60: 33,155,376 km (0.1 R)
• M61: 36,185,032 km (0.054 R)
• M62: 36,601,213 km (0.06 R)
• M63: 37,102,665 km (0.114 R)
• M64: 38,535,813 km (0.096 R)
• M65: 38,875,699 km (0.111 R)
• M66: 39,301,904 km (0.104 R)
• M67: 40,762,577 km (0.081 R)
• M68: 40,849,045 km (0.049 R)
• M69: 41,108,896 km (0.099 R)
• M70: 44,002,568 km (0.1 R)
• M71: 46,058,043 km (0.055 R)
• M72: 46,148,101 km (0.101 R)
• M73: 47,051,971 km (0.105 R)
• M74: 48,785,511 km (0.09 R)
• M75: 50,076,242 km (0.116 R)
• M76: 51,005,095 km (0.073 R)
• M77: 51,471,541 km (0.067 R)
• M78: 52,220,877 km (0.094 R)
• M79: 52,596,966 km (0.106 R)
• M80: 52,973,952 km (0.104 R)
• M81: 54,681,313 km (0.027 R)
• M82: 55,158,680 km (0.072 R)
• M83: 55,733,435 km (0.114 R)
• M84: 56,406,625 km (0.104 R)
• M85: 57,372,728 km (0.107 R)
• M86: 57,469,668 km (0.098 R)
• M87: 58,344,366 km (0.114 R)
• M88: 59,517,662 km (0.091 R)
• M89: 60,008,792 km (0.06 R)
• M90: 60,994,941 km (0.099 R)
• M91: 61,589,294 km (0.11 R)
• M92: 63,584,181 km (0.108 R)
• M93: 64,993,244 km (0.07 R)
• M94: 65,600,312 km (0.113 R)
• M95: 67,024,035 km (0.11 R)
• M96: 67,944,511 km (0.044 R)
• M97: 68,560,555 km (0.066 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 545 - 18,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit