🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.8 AU - 0.84 AU

Year: 281 Days

Day: 16.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,854,323 km

• M1: 53,406 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.69 AU - 1.03 AU

Year: 302 Days

Day: 30.4 Hours

Environment

Temp: 37 °C

Axial Tilt: 36.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.81 AU - 1.05 AU

Year: 340 Days

Day: 18.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 32.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,854,323 km

• M1: 194,627 km (0.053 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.44 AU - 2.4 AU

Year: 1008 Days

Day: 43.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,854,323 km

• M1: 1,237,025 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.37 AU - 2.67 AU

Year: 1515 Days

Day: 40.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,854,323 km

• M1: 217,814 km (0.089 R)
• M2: 664,963 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.65 AU - 4.15 AU

Year: 2374 Days

Day: 30.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 233.6

Radius: 13.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 5.4 AU - 8.32 AU

Year: 6805 Days

Day: 10.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,854,323 km

• M1: 186,100 km (0.053 R)
• M2: 311,463 km (0.088 R)
• M3: 768,634 km (0.095 R)
• M4: 859,290 km (0.106 R)
• M5: 1,065,286 km (0.107 R)
• M6: 1,261,260 km (0.089 R)
• M7: 1,441,226 km (0.041 R)
• M8: 1,984,565 km (0.077 R)
• M9: 2,130,274 km (0.076 R)
• M10: 2,347,041 km (0.08 R)
• M11: 2,484,073 km (0.11 R)
• M12: 2,712,808 km (0.057 R)
• M13: 2,948,574 km (0.08 R)
• M14: 3,248,069 km (0.056 R)
• M15: 3,498,795 km (0.064 R)
• M16: 3,836,437 km (0.116 R)
• M17: 4,143,263 km (0.102 R)
• M18: 4,672,390 km (0.092 R)
• M19: 4,759,157 km (0.04 R)
• M20: 4,890,205 km (0.116 R)
• M21: 5,044,590 km (0.096 R)
• M22: 5,335,857 km (0.112 R)
• M23: 5,563,694 km (0.078 R)
• M24: 6,076,217 km (0.062 R)
• M25: 6,266,356 km (0.09 R)
• M26: 6,362,248 km (0.091 R)
• M27: 6,506,909 km (0.112 R)
• M28: 6,824,206 km (0.1 R)
• M29: 7,575,935 km (0.12 R)
• M30: 7,729,423 km (0.095 R)
• M31: 7,832,346 km (0.025 R)
• M32: 7,961,599 km (0.081 R)
• M33: 8,913,640 km (0.113 R)
• M34: 9,375,747 km (0.096 R)
• M35: 9,595,955 km (0.115 R)
• M36: 10,041,458 km (0.073 R)
• M37: 10,722,577 km (0.051 R)
• M38: 10,924,085 km (0.072 R)
• M39: 11,477,298 km (0.067 R)
• M40: 11,653,824 km (0.09 R)
• M41: 11,831,396 km (0.118 R)
• M42: 12,219,154 km (0.095 R)
• M43: 12,339,281 km (0.118 R)
• M44: 12,580,732 km (0.118 R)
• M45: 12,732,424 km (0.113 R)
• M46: 13,068,421 km (0.082 R)
• M47: 13,222,208 km (0.096 R)
• M48: 13,531,277 km (0.083 R)
• M49: 13,686,859 km (0.098 R)
• M50: 13,874,155 km (0.083 R)
• M51: 14,251,591 km (0.101 R)
• M52: 14,473,145 km (0.08 R)
• M53: 17,187,898 km (0.075 R)
• M54: 17,288,876 km (0.115 R)
• M55: 17,728,993 km (0.095 R)
• M56: 17,933,344 km (0.039 R)
• M57: 18,104,185 km (0.103 R)
• M58: 18,310,031 km (0.043 R)
• M59: 18,585,740 km (0.119 R)
• M60: 18,932,209 km (0.047 R)
• M61: 19,210,910 km (0.116 R)
• M62: 19,949,026 km (0.064 R)
• M63: 20,055,240 km (0.103 R)
• M64: 20,660,663 km (0.114 R)
• M65: 20,768,074 km (0.096 R)
• M66: 21,489,435 km (0.116 R)
• M67: 21,816,605 km (0.077 R)
• M68: 22,182,073 km (0.09 R)
• M69: 23,142,043 km (0.09 R)
• M70: 23,290,892 km (0.07 R)
• M71: 23,627,039 km (0.101 R)
• M72: 24,304,268 km (0.115 R)
• M73: 25,331,856 km (0.12 R)
• M74: 25,831,812 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.1

Radius: 14

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 5.93 AU - 7.85 AU

Year: 6850 Days

Day: 14.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,854,323 km

• M1: 191,934 km (0.089 R)
• M2: 344,673 km (0.111 R)
• M3: 458,817 km (0.032 R)
• M4: 629,957 km (0.119 R)
• M5: 932,294 km (0.077 R)
• M6: 1,043,894 km (0.077 R)
• M7: 1,211,892 km (0.066 R)
• M8: 1,463,217 km (0.071 R)
• M9: 1,712,447 km (0.101 R)
• M10: 1,812,079 km (0.077 R)
• M11: 2,187,570 km (0.11 R)
• M12: 2,451,909 km (0.11 R)
• M13: 3,085,007 km (0.096 R)
• M14: 3,407,839 km (0.081 R)
• M15: 3,560,579 km (0.107 R)
• M16: 3,794,101 km (0.103 R)
• M17: 4,835,302 km (0.05 R)
• M18: 4,978,767 km (0.07 R)
• M19: 5,328,826 km (0.076 R)
• M20: 5,686,963 km (0.082 R)
• M21: 5,991,544 km (0.083 R)
• M22: 7,361,562 km (0.114 R)
• M23: 7,963,095 km (0.039 R)
• M24: 8,235,512 km (0.072 R)
• M25: 8,407,400 km (0.088 R)
• M26: 8,824,928 km (0.109 R)
• M27: 10,154,404 km (0.115 R)
• M28: 10,599,009 km (0.106 R)
• M29: 10,786,156 km (0.106 R)
• M30: 11,392,476 km (0.098 R)
• M31: 11,545,814 km (0.095 R)
• M32: 12,048,912 km (0.085 R)
• M33: 12,757,407 km (0.064 R)
• M34: 13,156,834 km (0.094 R)
• M35: 13,479,367 km (0.047 R)
• M36: 14,091,222 km (0.039 R)
• M37: 14,379,796 km (0.104 R)
• M38: 14,795,529 km (0.038 R)
• M39: 15,553,990 km (0.102 R)
• M40: 16,368,251 km (0.111 R)
• M41: 16,498,102 km (0.059 R)
• M42: 16,933,282 km (0.092 R)
• M43: 17,152,443 km (0.114 R)
• M44: 18,938,791 km (0.096 R)
• M45: 19,669,726 km (0.084 R)
• M46: 20,363,561 km (0.101 R)
• M47: 20,877,430 km (0.09 R)
• M48: 21,775,017 km (0.102 R)
• M49: 23,218,038 km (0.107 R)
• M50: 23,852,932 km (0.09 R)
• M51: 24,197,156 km (0.113 R)
• M52: 24,592,693 km (0.114 R)
• M53: 24,791,210 km (0.105 R)
• M54: 24,990,175 km (0.05 R)
• M55: 25,339,785 km (0.117 R)
• M56: 25,490,131 km (0.053 R)
• M57: 26,246,348 km (0.114 R)
• M58: 28,039,428 km (0.109 R)
• M59: 28,715,461 km (0.12 R)
• M60: 29,765,937 km (0.056 R)
• M61: 30,136,641 km (0.073 R)
• M62: 30,402,326 km (0.108 R)
• M63: 31,150,465 km (0.12 R)
• M64: 31,257,727 km (0.06 R)
• M65: 33,816,299 km (0.058 R)
• M66: 34,037,106 km (0.031 R)
• M67: 34,702,517 km (0.109 R)
• M68: 34,925,268 km (0.106 R)
• M69: 36,159,002 km (0.075 R)
• M70: 36,838,027 km (0.084 R)
• M71: 37,179,110 km (0.097 R)
• M72: 37,635,384 km (0.059 R)
• M73: 37,921,564 km (0.094 R)
• M74: 38,151,047 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.8

Radius: 6

Gravity: 25.74 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.58 AU - 12.68 AU

Year: 17000 Days

Day: 17.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,854,323 km

• M1: 186,399 km (0.104 R)
• M2: 256,860 km (0.113 R)
• M3: 486,343 km (0.1 R)
• M4: 526,884 km (0.041 R)
• M5: 918,082 km (0.057 R)
• M6: 1,074,412 km (0.088 R)
• M7: 1,624,184 km (0.05 R)
• M8: 2,789,402 km (0.101 R)
• M9: 4,501,250 km (0.08 R)
• M10: 6,126,332 km (0.049 R)
• M11: 6,224,169 km (0.105 R)
• M12: 6,520,822 km (0.113 R)
• M13: 6,671,018 km (0.081 R)
• M14: 7,543,024 km (0.109 R)
• M15: 10,018,420 km (0.065 R)
• M16: 10,776,432 km (0.064 R)
• M17: 11,132,475 km (0.094 R)
• M18: 12,470,778 km (0.116 R)
• M19: 12,657,177 km (0.115 R)
• M20: 12,907,155 km (0.083 R)
• M21: 13,730,841 km (0.047 R)
• M22: 13,859,046 km (0.071 R)
• M23: 16,847,413 km (0.094 R)
• M24: 17,122,374 km (0.099 R)
• M25: 17,537,508 km (0.094 R)
• M26: 18,731,897 km (0.065 R)
• M27: 18,802,956 km (0.061 R)
• M28: 20,389,292 km (0.078 R)
• M29: 20,755,657 km (0.079 R)
• M30: 20,829,260 km (0.099 R)
• M31: 20,902,862 km (0.115 R)
• M32: 21,050,515 km (0.066 R)
• M33: 21,272,368 km (0.096 R)
• M34: 21,718,619 km (0.117 R)
• M35: 22,393,904 km (0.067 R)
• M36: 23,687,925 km (0.113 R)
• M37: 23,841,712 km (0.098 R)
• M38: 24,382,807 km (0.103 R)
• M39: 24,538,090 km (0.071 R)
• M40: 25,084,272 km (0.111 R)
• M41: 28,037,334 km (0.067 R)
• M42: 28,690,179 km (0.12 R)
• M43: 29,100,675 km (0.102 R)
• M44: 29,183,104 km (0.047 R)
• M45: 29,265,532 km (0.057 R)
• M46: 30,094,005 km (0.082 R)
• M47: 30,762,259 km (0.086 R)
• M48: 31,943,633 km (0.078 R)
• M49: 32,967,930 km (0.089 R)
• M50: 34,786,142 km (0.101 R)
• M51: 36,016,435 km (0.049 R)
• M52: 36,725,828 km (0.101 R)
• M53: 36,993,010 km (0.119 R)
• M54: 37,708,686 km (0.059 R)
• M55: 38,519,357 km (0.038 R)
• M56: 38,700,221 km (0.089 R)
• M57: 39,335,563 km (0.117 R)
• M58: 39,974,496 km (0.085 R)
• M59: 40,893,176 km (0.064 R)
• M60: 40,985,329 km (0.105 R)
• M61: 42,377,337 km (0.09 R)
• M62: 43,313,969 km (0.073 R)
• M63: 44,731,559 km (0.108 R)
• M64: 45,780,838 km (0.027 R)
• M65: 46,068,365 km (0.116 R)
• M66: 46,356,491 km (0.092 R)
• M67: 48,487,961 km (0.119 R)
• M68: 49,172,820 km (0.078 R)
• M69: 49,270,807 km (0.084 R)
• M70: 49,565,515 km (0.074 R)
• M71: 49,663,950 km (0.116 R)
• M72: 49,762,385 km (0.099 R)
• M73: 52,143,983 km (0.098 R)
• M74: 52,644,687 km (0.115 R)
• M75: 53,752,161 km (0.043 R)
• M76: 54,359,378 km (0.114 R)
• M77: 54,968,990 km (0.056 R)
• M78: 55,580,845 km (0.107 R)
• M79: 56,811,287 km (0.089 R)
• M80: 58,154,227 km (0.095 R)
• M81: 58,258,048 km (0.057 R)
• M82: 58,985,992 km (0.081 R)
• M83: 59,612,358 km (0.073 R)
• M84: 59,926,364 km (0.109 R)
• M85: 62,351,794 km (0.078 R)
• M86: 62,883,315 km (0.093 R)
• M87: 64,057,958 km (0.076 R)
• M88: 64,809,238 km (0.11 R)
• M89: 68,718,829 km (0.078 R)
• M90: 69,818,224 km (0.097 R)
• M91: 70,149,134 km (0.077 R)
• M92: 71,478,311 km (0.119 R)
• M93: 72,369,017 km (0.116 R)
• M94: 73,599,609 km (0.109 R)
• M95: 74,724,436 km (0.078 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 697

Radius: 3.5

Gravity: 56.9 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 13.74 AU - 17.84 AU

Year: 23764 Days

Day: 23.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,854,323 km

• M1: 250,726 km (0.115 R)
• M2: 534,663 km (0.057 R)
• M3: 558,000 km (0.107 R)
• M4: 654,191 km (0.11 R)
• M5: 679,174 km (0.114 R)
• M6: 835,504 km (0.098 R)
• M7: 1,031,777 km (0.093 R)
• M8: 1,242,111 km (0.072 R)
• M9: 1,531,733 km (0.052 R)
• M10: 1,632,711 km (0.103 R)
• M11: 1,666,969 km (0.113 R)
• M12: 1,770,940 km (0.086 R)
• M13: 2,963,085 km (0.115 R)
• M14: 3,521,833 km (0.108 R)
• M15: 3,566,114 km (0.117 R)
• M16: 3,881,466 km (0.102 R)
• M17: 4,635,290 km (0.087 R)
• M18: 4,732,529 km (0.079 R)
• M19: 6,325,596 km (0.068 R)
• M20: 6,379,452 km (0.031 R)
• M21: 6,706,173 km (0.086 R)
• M22: 6,871,629 km (0.099 R)
• M23: 7,776,247 km (0.049 R)
• M24: 8,125,109 km (0.052 R)
• M25: 9,201,915 km (0.105 R)
• M26: 10,259,123 km (0.092 R)
• M27: 10,322,552 km (0.102 R)
• M28: 10,385,982 km (0.097 R)
• M29: 10,449,710 km (0.093 R)
• M30: 11,683,444 km (0.086 R)
• M31: 15,142,147 km (0.115 R)
• M32: 17,735,725 km (0.111 R)
• M33: 18,501,517 km (0.053 R)
• M34: 19,121,899 km (0.105 R)
• M35: 19,199,989 km (0.102 R)
• M36: 19,434,708 km (0.076 R)
• M37: 19,906,989 km (0.099 R)
• M38: 21,184,854 km (0.102 R)
• M39: 21,589,516 km (0.117 R)
• M40: 22,406,619 km (0.089 R)
• M41: 23,400,398 km (0.112 R)
• M42: 24,662,855 km (0.068 R)
• M43: 25,774,666 km (0.117 R)
• M44: 26,990,149 km (0.115 R)
• M45: 27,077,663 km (0.073 R)
• M46: 28,848,154 km (0.026 R)
• M47: 29,386,557 km (0.068 R)
• M48: 29,476,615 km (0.107 R)
• M49: 30,838,404 km (0.107 R)
• M50: 32,685,788 km (0.083 R)
• M51: 33,247,080 km (0.074 R)
• M52: 33,528,772 km (0.07 R)
• M53: 34,758,916 km (0.052 R)
• M54: 35,236,133 km (0.093 R)
• M55: 35,619,253 km (0.097 R)
• M56: 35,811,337 km (0.118 R)
• M57: 36,583,411 km (0.037 R)
• M58: 37,360,722 km (0.076 R)
• M59: 42,239,856 km (0.086 R)
• M60: 42,544,886 km (0.116 R)
• M61: 43,362,289 km (0.097 R)
• M62: 44,391,223 km (0.088 R)
• M63: 44,597,968 km (0.073 R)
• M64: 45,949,584 km (0.041 R)
• M65: 46,788,080 km (0.11 R)
• M66: 47,314,665 km (0.078 R)
• M67: 48,373,668 km (0.117 R)
• M68: 48,480,032 km (0.096 R)
• M69: 48,799,573 km (0.079 R)
• M70: 50,623,022 km (0.094 R)
• M71: 51,488,894 km (0.08 R)
• M72: 51,706,110 km (0.05 R)
• M73: 52,468,760 km (0.043 R)
• M74: 53,235,150 km (0.097 R)
• M75: 58,929,444 km (0.113 R)
• M76: 59,725,903 km (0.085 R)
• M77: 60,068,332 km (0.065 R)
• M78: 61,099,660 km (0.117 R)
• M79: 62,021,332 km (0.077 R)
• M80: 62,136,822 km (0.082 R)
• M81: 62,599,528 km (0.099 R)
• M82: 63,179,669 km (0.074 R)
• M83: 63,412,293 km (0.101 R)
• M84: 69,078,014 km (0.114 R)
• M85: 72,578,604 km (0.11 R)
• M86: 72,944,071 km (0.081 R)
• M87: 75,026,324 km (0.086 R)
• M88: 75,395,681 km (0.04 R)
• M89: 75,642,368 km (0.101 R)
• M90: 76,383,925 km (0.108 R)
• M91: 79,625,112 km (0.05 R)
• M92: 80,001,949 km (0.119 R)
• M93: 82,783,722 km (0.035 R)
• M94: 83,675,475 km (0.054 R)
• M95: 84,314,407 km (0.11 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 16,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit