🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.39 AU - 0.63 AU

Year: 139 Days

Day: 42.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 12.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.54 AU - 0.6 AU

Year: 164 Days

Day: 32.8 Hours

Environment

Temp: 139 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,258,692 km

• M1: 52,060 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.83 AU - 0.85 AU

Year: 293 Days

Day: 42.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.65 AU - 1.05 AU

Year: 298 Days

Day: 31.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,258,692 km

• M1: 167,400 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.98 AU - 1.2 AU

Year: 433 Days

Day: 20.9 Hours

Environment

Temp: 7 °C

Axial Tilt: 19.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.75 AU - 2.89 AU

Year: 1803 Days

Day: 15.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,258,692 km

• M1: 108,010 km (0.065 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 12.5

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.68 AU - 4.64 AU

Year: 3231 Days

Day: 6.1 Hours

Environment

Temp: -133 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 87,258,692 km

• M1: 157,676 km (0.072 R)
• M2: 258,056 km (0.093 R)
• M3: 412,890 km (0.107 R)
• M4: 579,991 km (0.08 R)
• M5: 730,337 km (0.086 R)
• M6: 952,938 km (0.08 R)
• M7: 1,073,066 km (0.089 R)
• M8: 1,250,489 km (0.114 R)
• M9: 1,736,981 km (0.087 R)
• M10: 2,009,548 km (0.082 R)
• M11: 2,199,089 km (0.115 R)
• M12: 2,891,278 km (0.06 R)
• M13: 3,160,853 km (0.103 R)
• M14: 3,802,329 km (0.068 R)
• M15: 3,939,361 km (0.116 R)
• M16: 4,038,395 km (0.105 R)
• M17: 4,279,247 km (0.045 R)
• M18: 4,587,269 km (0.087 R)
• M19: 4,881,229 km (0.104 R)
• M20: 5,159,780 km (0.112 R)
• M21: 5,312,071 km (0.096 R)
• M22: 5,531,980 km (0.098 R)
• M23: 5,643,131 km (0.1 R)
• M24: 5,732,740 km (0.061 R)
• M25: 5,981,222 km (0.112 R)
• M26: 6,095,365 km (0.074 R)
• M27: 6,559,268 km (0.117 R)
• M28: 7,155,266 km (0.113 R)
• M29: 7,447,580 km (0.066 R)
• M30: 8,018,895 km (0.11 R)
• M31: 8,145,006 km (0.119 R)
• M32: 8,604,421 km (0.102 R)
• M33: 8,707,643 km (0.03 R)
• M34: 8,993,674 km (0.097 R)
• M35: 9,072,213 km (0.12 R)
• M36: 9,548,533 km (0.096 R)
• M37: 9,897,545 km (0.089 R)
• M38: 10,168,915 km (0.112 R)
• M39: 10,885,938 km (0.074 R)
• M40: 10,997,687 km (0.025 R)
• M41: 11,137,861 km (0.1 R)
• M42: 11,562,270 km (0.082 R)
• M43: 11,676,413 km (0.058 R)
• M44: 11,790,855 km (0.102 R)
• M45: 13,044,635 km (0.083 R)
• M46: 13,462,013 km (0.113 R)
• M47: 13,944,317 km (0.025 R)
• M48: 14,926,128 km (0.116 R)
• M49: 15,708,674 km (0.114 R)
• M50: 15,866,799 km (0.097 R)
• M51: 16,089,101 km (0.096 R)
• M52: 16,248,423 km (0.111 R)
• M53: 16,408,343 km (0.026 R)
• M54: 16,601,025 km (0.118 R)
• M55: 16,729,829 km (0.098 R)
• M56: 17,575,207 km (0.089 R)
• M57: 17,673,642 km (0.099 R)
• M58: 18,802,208 km (0.074 R)
• M59: 20,194,067 km (0.113 R)
• M60: 20,538,441 km (0.109 R)
• M61: 20,711,526 km (0.057 R)
• M62: 20,954,473 km (0.1 R)
• M63: 21,268,329 km (0.106 R)
• M64: 22,539,014 km (0.053 R)
• M65: 23,183,631 km (0.101 R)
• M66: 23,399,949 km (0.112 R)
• M67: 23,798,029 km (0.098 R)
• M68: 24,162,001 km (0.048 R)
• M69: 24,308,158 km (0.102 R)
• M70: 24,417,813 km (0.11 R)
• M71: 24,527,768 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.6

Radius: 11.9

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.34 AU - 6.72 AU

Year: 4952 Days

Day: 9.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 87,258,692 km

• M1: 185,801 km (0.118 R)
• M2: 262,395 km (0.093 R)
• M3: 420,071 km (0.084 R)
• M4: 536,757 km (0.099 R)
• M5: 768,185 km (0.088 R)
• M6: 875,896 km (0.11 R)
• M7: 974,780 km (0.11 R)
• M8: 1,123,031 km (0.077 R)
• M9: 1,279,211 km (0.095 R)
• M10: 1,443,021 km (0.068 R)
• M11: 1,846,786 km (0.115 R)
• M12: 2,527,306 km (0.12 R)
• M13: 3,101,912 km (0.072 R)
• M14: 3,325,112 km (0.078 R)
• M15: 3,669,935 km (0.049 R)
• M16: 4,849,514 km (0.113 R)
• M17: 5,373,556 km (0.081 R)
• M18: 5,751,290 km (0.097 R)
• M19: 5,860,796 km (0.093 R)
• M20: 6,054,076 km (0.04 R)
• M21: 6,560,914 km (0.09 R)
• M22: 6,704,229 km (0.116 R)
• M23: 7,052,343 km (0.089 R)
• M24: 7,140,306 km (0.073 R)
• M25: 7,645,648 km (0.083 R)
• M26: 7,736,005 km (0.065 R)
• M27: 7,857,030 km (0.116 R)
• M28: 8,224,143 km (0.067 R)
• M29: 8,690,888 km (0.112 R)
• M30: 9,134,296 km (0.115 R)
• M31: 9,423,319 km (0.097 R)
• M32: 10,010,491 km (0.095 R)
• M33: 10,575,821 km (0.107 R)
• M34: 10,845,546 km (0.11 R)
• M35: 11,807,311 km (0.078 R)
• M36: 11,911,880 km (0.067 R)
• M37: 12,724,645 km (0.103 R)
• M38: 13,409,654 km (0.095 R)
• M39: 14,478,082 km (0.102 R)
• M40: 15,041,468 km (0.088 R)
• M41: 15,344,852 km (0.108 R)
• M42: 15,459,145 km (0.061 R)
• M43: 15,996,351 km (0.109 R)
• M44: 16,461,750 km (0.102 R)
• M45: 16,696,170 km (0.051 R)
• M46: 16,813,753 km (0.034 R)
• M47: 17,326,425 km (0.099 R)
• M48: 17,485,298 km (0.099 R)
• M49: 17,644,620 km (0.039 R)
• M50: 17,884,425 km (0.098 R)
• M51: 18,004,852 km (0.115 R)
• M52: 18,165,669 km (0.108 R)
• M53: 18,895,557 km (0.111 R)
• M54: 19,140,898 km (0.097 R)
• M55: 19,593,581 km (0.105 R)
• M56: 19,883,502 km (0.073 R)
• M57: 21,015,060 km (0.098 R)
• M58: 21,099,732 km (0.095 R)
• M59: 21,269,376 km (0.025 R)
• M60: 21,610,160 km (0.066 R)
• M61: 21,909,655 km (0.06 R)
• M62: 23,296,577 km (0.05 R)
• M63: 24,399,862 km (0.098 R)
• M64: 24,622,613 km (0.09 R)
• M65: 25,159,819 km (0.115 R)
• M66: 25,339,785 km (0.116 R)
• M67: 25,429,843 km (0.087 R)
• M68: 25,972,883 km (0.114 R)
• M69: 26,657,144 km (0.084 R)
• M70: 26,886,477 km (0.065 R)
• M71: 26,978,330 km (0.083 R)
• M72: 28,043,168 km (0.061 R)
• M73: 29,074,496 km (0.095 R)
• M74: 29,594,947 km (0.113 R)
• M75: 29,832,508 km (0.112 R)
• M76: 29,927,652 km (0.103 R)
• M77: 30,788,887 km (0.088 R)
• M78: 31,512,941 km (0.114 R)
• M79: 31,804,059 km (0.064 R)
• M80: 32,389,136 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.8

Radius: 12.1

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.11 AU - 9.85 AU

Year: 9404 Days

Day: 12.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,258,692 km

• M1: 159,471 km (0.096 R)
• M2: 243,695 km (0.118 R)
• M3: 363,822 km (0.101 R)
• M4: 478,863 km (0.103 R)
• M5: 596,896 km (0.071 R)
• M6: 699,669 km (0.085 R)
• M7: 781,350 km (0.109 R)
• M8: 940,522 km (0.073 R)
• M9: 1,016,667 km (0.105 R)
• M10: 1,258,716 km (0.083 R)
• M11: 1,466,209 km (0.098 R)
• M12: 1,592,619 km (0.12 R)
• M13: 1,703,920 km (0.119 R)
• M14: 1,798,914 km (0.099 R)
• M15: 2,300,516 km (0.115 R)
• M16: 2,384,889 km (0.05 R)
• M17: 2,556,777 km (0.079 R)
• M18: 3,821,627 km (0.107 R)
• M19: 3,972,871 km (0.066 R)
• M20: 4,049,315 km (0.078 R)
• M21: 4,255,311 km (0.119 R)
• M22: 4,544,335 km (0.055 R)
• M23: 4,894,394 km (0.094 R)
• M24: 5,393,452 km (0.101 R)
• M25: 5,706,560 km (0.112 R)
• M26: 5,908,966 km (0.091 R)
• M27: 6,530,396 km (0.052 R)
• M28: 7,235,002 km (0.072 R)
• M29: 7,359,916 km (0.059 R)
• M30: 7,643,853 km (0.09 R)
• M31: 7,739,296 km (0.08 R)
• M32: 8,782,293 km (0.052 R)
• M33: 9,117,242 km (0.109 R)
• M34: 10,252,391 km (0.058 R)
• M35: 10,605,143 km (0.046 R)
• M36: 10,747,410 km (0.102 R)
• M37: 11,358,966 km (0.085 R)
• M38: 11,797,587 km (0.099 R)
• M39: 12,728,984 km (0.115 R)
• M40: 13,184,509 km (0.096 R)
• M41: 13,568,228 km (0.106 R)
• M42: 13,839,000 km (0.075 R)
• M43: 14,150,762 km (0.068 R)
• M44: 14,425,423 km (0.044 R)
• M45: 15,987,674 km (0.085 R)
• M46: 17,100,533 km (0.112 R)
• M47: 17,729,592 km (0.083 R)
• M48: 18,153,103 km (0.08 R)
• M49: 18,580,056 km (0.092 R)
• M50: 19,270,001 km (0.079 R)
• M51: 19,968,473 km (0.111 R)
• M52: 20,056,287 km (0.109 R)
• M53: 21,031,516 km (0.052 R)
• M54: 21,434,981 km (0.053 R)
• M55: 21,750,483 km (0.079 R)
• M56: 22,158,437 km (0.091 R)
• M57: 23,862,207 km (0.113 R)
• M58: 24,611,842 km (0.099 R)
• M59: 25,512,271 km (0.104 R)
• M60: 25,846,623 km (0.102 R)
• M61: 26,038,407 km (0.042 R)
• M62: 26,182,619 km (0.035 R)
• M63: 26,519,963 km (0.11 R)
• M64: 26,713,393 km (0.079 R)
• M65: 26,858,652 km (0.111 R)
• M66: 27,345,144 km (0.077 R)
• M67: 27,442,832 km (0.073 R)
• M68: 27,932,765 km (0.063 R)
• M69: 28,623,608 km (0.034 R)
• M70: 28,921,457 km (0.093 R)
• M71: 29,320,135 km (0.064 R)
• M72: 29,520,148 km (0.041 R)
• M73: 30,072,613 km (0.049 R)
• M74: 30,274,271 km (0.111 R)
• M75: 30,679,083 km (0.086 R)
• M76: 30,882,087 km (0.073 R)
• M77: 31,340,754 km (0.101 R)
• M78: 32,367,743 km (0.025 R)
• M79: 32,781,681 km (0.095 R)
• M80: 33,510,222 km (0.109 R)
• M81: 35,195,592 km (0.115 R)
• M82: 35,621,347 km (0.034 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.4

Radius: 6.8

Gravity: 16.42 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 14.06 AU - 17.02 AU

Year: 23328 Days

Day: 21.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,258,692 km

• M1: 213,775 km (0.096 R)
• M2: 295,157 km (0.036 R)
• M3: 705,055 km (0.091 R)
• M4: 916,736 km (0.03 R)
• M5: 1,059,153 km (0.062 R)
• M6: 1,118,244 km (0.08 R)
• M7: 1,596,359 km (0.111 R)
• M8: 2,169,020 km (0.107 R)
• M9: 2,244,866 km (0.118 R)
• M10: 2,759,034 km (0.094 R)
• M11: 2,966,227 km (0.115 R)
• M12: 5,250,586 km (0.105 R)
• M13: 5,352,911 km (0.115 R)
• M14: 5,716,135 km (0.117 R)
• M15: 5,768,643 km (0.11 R)
• M16: 5,821,302 km (0.11 R)
• M17: 7,077,475 km (0.094 R)
• M18: 7,304,266 km (0.098 R)
• M19: 8,175,823 km (0.072 R)
• M20: 8,473,672 km (0.043 R)
• M21: 9,575,012 km (0.09 R)
• M22: 9,763,056 km (0.081 R)
• M23: 10,015,428 km (0.112 R)
• M24: 10,526,903 km (0.118 R)
• M25: 11,046,756 km (0.105 R)
• M26: 11,178,102 km (0.096 R)
• M27: 11,508,564 km (0.117 R)
• M28: 11,775,297 km (0.084 R)
• M29: 11,976,656 km (0.087 R)
• M30: 12,179,062 km (0.038 R)
• M31: 12,793,460 km (0.078 R)
• M32: 16,385,305 km (0.072 R)
• M33: 17,596,300 km (0.037 R)
• M34: 17,672,894 km (0.079 R)
• M35: 18,523,208 km (0.092 R)
• M36: 19,943,341 km (0.071 R)
• M37: 20,023,226 km (0.106 R)
• M38: 20,747,130 km (0.102 R)
• M39: 22,386,573 km (0.067 R)
• M40: 22,970,155 km (0.106 R)
• M41: 23,474,449 km (0.106 R)
• M42: 25,614,297 km (0.095 R)
• M43: 26,751,390 km (0.118 R)
• M44: 26,927,766 km (0.112 R)
• M45: 27,815,630 km (0.033 R)
• M46: 27,994,399 km (0.066 R)
• M47: 29,165,302 km (0.084 R)
• M48: 29,802,439 km (0.096 R)
• M49: 31,368,729 km (0.099 R)
• M50: 33,720,407 km (0.074 R)
• M51: 34,869,169 km (0.043 R)
• M52: 36,616,173 km (0.082 R)
• M53: 37,796,800 km (0.088 R)
• M54: 38,193,084 km (0.107 R)
• M55: 39,289,936 km (0.103 R)
• M56: 41,412,431 km (0.094 R)
• M57: 41,718,657 km (0.057 R)
• M58: 42,951,194 km (0.091 R)
• M59: 44,299,969 km (0.069 R)
• M60: 44,613,077 km (0.079 R)
• M61: 44,717,646 km (0.097 R)
• M62: 46,190,287 km (0.12 R)
• M63: 49,398,713 km (0.1 R)
• M64: 50,049,015 km (0.102 R)
• M65: 50,811,216 km (0.079 R)
• M66: 51,139,135 km (0.068 R)
• M67: 52,016,825 km (0.114 R)
• M68: 53,453,713 km (0.087 R)
• M69: 56,479,479 km (0.091 R)
• M70: 57,045,857 km (0.117 R)
• M71: 57,272,946 km (0.115 R)
• M72: 58,412,882 km (0.104 R)
• M73: 59,906,019 km (0.101 R)
• M74: 60,136,848 km (0.067 R)
• M75: 63,516,862 km (0.101 R)
• M76: 63,870,063 km (0.109 R)
• M77: 64,105,829 km (0.103 R)
• M78: 66,838,384 km (0.073 R)
• M79: 67,317,396 km (0.103 R)
• M80: 69,487,463 km (0.119 R)
• M81: 70,459,251 km (0.083 R)
• M82: 73,031,437 km (0.097 R)
• M83: 74,763,331 km (0.099 R)
• M84: 75,136,279 km (0.111 R)
• M85: 75,634,439 km (0.059 R)
• M86: 77,637,854 km (0.081 R)
• M87: 78,898,815 km (0.098 R)
• M88: 80,039,498 km (0.089 R)
• M89: 83,108,050 km (0.057 R)
• M90: 84,527,135 km (0.119 R)
• M91: 85,564,297 km (0.094 R)
• M92: 85,694,298 km (0.072 R)
• M93: 85,824,298 km (0.089 R)
• M94: 86,475,348 km (0.093 R)
• M95: 87,127,894 km (0.085 R)
• M96: 87,258,643 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 20,121 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit