🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.49 AU - 0.61 AU

Year: 151 Days

Day: 29.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 34 °

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: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.55 AU - 0.59 AU

Year: 160 Days

Day: 27.7 Hours

Environment

Temp: 172 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.73 AU - 0.93 AU

Year: 280 Days

Day: 13.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.76 AU - 1.24 AU

Year: 371 Days

Day: 30 Hours

Environment

Temp: 15 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.65 AU - 4.77 AU

Year: 3204 Days

Day: 22.2 Hours

Environment

Temp: -133 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 9.2

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.89 AU - 6.61 AU

Year: 5113 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 45,104,557 km

• M1: 116,537 km (0.115 R)
• M2: 211,083 km (0.087 R)
• M3: 317,596 km (0.101 R)
• M4: 404,513 km (0.114 R)
• M5: 753,225 km (0.077 R)
• M6: 1,221,915 km (0.04 R)
• M7: 1,550,283 km (0.051 R)
• M8: 1,622,239 km (0.078 R)
• M9: 1,784,403 km (0.1 R)
• M10: 2,061,608 km (0.092 R)
• M11: 2,221,528 km (0.073 R)
• M12: 2,639,505 km (0.119 R)
• M13: 2,920,001 km (0.105 R)
• M14: 3,136,619 km (0.115 R)
• M15: 3,995,460 km (0.031 R)
• M16: 4,095,242 km (0.11 R)
• M17: 4,155,530 km (0.087 R)
• M18: 4,379,029 km (0.076 R)
• M19: 4,585,624 km (0.083 R)
• M20: 4,711,286 km (0.112 R)
• M21: 5,008,686 km (0.116 R)
• M22: 5,094,705 km (0.098 R)
• M23: 5,224,855 km (0.072 R)
• M24: 5,312,220 km (0.111 R)
• M25: 5,733,787 km (0.096 R)
• M26: 6,097,310 km (0.084 R)
• M27: 6,491,650 km (0.102 R)
• M28: 6,727,566 km (0.05 R)
• M29: 6,942,239 km (0.096 R)
• M30: 7,183,540 km (0.082 R)
• M31: 7,329,697 km (0.111 R)
• M32: 8,125,408 km (0.113 R)
• M33: 8,328,562 km (0.087 R)
• M34: 8,482,199 km (0.115 R)
• M35: 8,610,853 km (0.117 R)
• M36: 8,688,345 km (0.078 R)
• M37: 8,896,137 km (0.099 R)
• M38: 9,529,534 km (0.106 R)
• M39: 9,851,768 km (0.043 R)
• M40: 10,232,195 km (0.119 R)
• M41: 10,562,058 km (0.074 R)
• M42: 11,063,511 km (0.099 R)
• M43: 11,147,884 km (0.042 R)
• M44: 11,288,805 km (0.094 R)
• M45: 11,373,777 km (0.119 R)
• M46: 11,515,745 km (0.066 R)
• M47: 12,263,585 km (0.084 R)
• M48: 13,444,510 km (0.117 R)
• M49: 13,534,568 km (0.094 R)
• M50: 13,594,706 km (0.115 R)
• M51: 13,805,789 km (0.114 R)
• M52: 14,630,522 km (0.06 R)
• M53: 15,064,506 km (0.058 R)
• M54: 15,158,004 km (0.09 R)
• M55: 16,295,546 km (0.06 R)
• M56: 16,971,729 km (0.067 R)
• M57: 17,036,505 km (0.098 R)
• M58: 18,019,662 km (0.103 R)
• M59: 18,819,263 km (0.096 R)
• M60: 18,920,092 km (0.11 R)
• M61: 19,122,049 km (0.068 R)
• M62: 19,494,547 km (0.108 R)
• M63: 19,562,465 km (0.097 R)
• M64: 20,177,611 km (0.105 R)
• M65: 20,522,135 km (0.078 R)
• M66: 20,799,190 km (0.074 R)
• M67: 21,252,023 km (0.053 R)
• M68: 21,392,047 km (0.083 R)
• M69: 22,131,958 km (0.101 R)
• M70: 22,380,440 km (0.12 R)
• M71: 22,880,246 km (0.057 R)
• M72: 22,951,904 km (0.119 R)
• M73: 23,239,580 km (0.112 R)
• M74: 24,218,848 km (0.077 R)
• M75: 24,438,308 km (0.099 R)
• M76: 24,511,611 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 566.3

Radius: 12.3

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.63 AU - 6.67 AU

Year: 5656 Days

Day: 11.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,104,557 km

• M1: 157,975 km (0.06 R)
• M2: 246,088 km (0.084 R)
• M3: 407,056 km (0.105 R)
• M4: 505,641 km (0.078 R)
• M5: 602,879 km (0.12 R)
• M6: 807,081 km (0.108 R)
• M7: 979,567 km (0.116 R)
• M8: 1,164,919 km (0.028 R)
• M9: 1,254,677 km (0.071 R)
• M10: 1,860,848 km (0.065 R)
• M11: 1,985,164 km (0.101 R)
• M12: 2,242,322 km (0.093 R)
• M13: 2,355,867 km (0.111 R)
• M14: 2,452,059 km (0.052 R)
• M15: 2,829,793 km (0.054 R)
• M16: 3,247,620 km (0.027 R)
• M17: 3,333,639 km (0.087 R)
• M18: 3,442,247 km (0.112 R)
• M19: 3,596,183 km (0.064 R)
• M20: 4,141,617 km (0.079 R)
• M21: 4,258,603 km (0.116 R)
• M22: 4,471,929 km (0.053 R)
• M23: 4,567,971 km (0.062 R)
• M24: 4,713,231 km (0.059 R)
• M25: 5,183,566 km (0.059 R)
• M26: 5,411,553 km (0.087 R)
• M27: 5,694,892 km (0.116 R)
• M28: 6,356,862 km (0.067 R)
• M29: 6,601,156 km (0.064 R)
• M30: 6,738,187 km (0.105 R)
• M31: 7,043,217 km (0.081 R)
• M32: 7,324,461 km (0.102 R)
• M33: 7,638,018 km (0.08 R)
• M34: 9,118,738 km (0.026 R)
• M35: 9,271,627 km (0.105 R)
• M36: 9,580,098 km (0.104 R)
• M37: 9,673,298 km (0.12 R)
• M38: 9,860,594 km (0.072 R)
• M39: 10,589,584 km (0.12 R)
• M40: 10,718,239 km (0.056 R)
• M41: 10,944,431 km (0.113 R)
• M42: 11,237,792 km (0.114 R)
• M43: 12,470,628 km (0.081 R)
• M44: 12,845,371 km (0.099 R)
• M45: 13,992,038 km (0.08 R)
• M46: 14,239,473 km (0.085 R)
• M47: 15,425,336 km (0.064 R)
• M48: 15,754,301 km (0.062 R)
• M49: 16,344,914 km (0.115 R)
• M50: 16,456,514 km (0.115 R)
• M51: 16,792,660 km (0.102 R)
• M52: 17,585,828 km (0.118 R)
• M53: 17,700,121 km (0.083 R)
• M54: 17,891,157 km (0.081 R)
• M55: 17,967,751 km (0.112 R)
• M56: 18,507,201 km (0.113 R)
• M57: 19,641,602 km (0.093 R)
• M58: 19,760,233 km (0.061 R)
• M59: 20,436,864 km (0.102 R)
• M60: 20,557,141 km (0.098 R)
• M61: 20,798,293 km (0.068 R)
• M62: 21,161,816 km (0.06 R)
• M63: 21,772,325 km (0.069 R)
• M64: 21,977,124 km (0.11 R)
• M65: 22,429,807 km (0.113 R)
• M66: 22,636,701 km (0.106 R)
• M67: 22,968,958 km (0.093 R)
• M68: 24,102,311 km (0.09 R)
• M69: 25,253,766 km (0.116 R)
• M70: 25,684,907 km (0.118 R)
• M71: 25,814,609 km (0.104 R)
• M72: 26,860,746 km (0.077 R)
• M73: 26,948,560 km (0.072 R)
• M74: 27,743,224 km (0.12 R)
• M75: 27,831,936 km (0.105 R)
• M76: 28,232,559 km (0.097 R)
• M77: 29,808,573 km (0.119 R)
• M78: 30,035,961 km (0.043 R)
• M79: 30,584,387 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903

Radius: 14.1

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 5.63 AU - 7.41 AU

Year: 6174 Days

Day: 12 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,104,557 km

• M1: 245,041 km (0.105 R)
• M2: 372,499 km (0.066 R)
• M3: 574,306 km (0.067 R)
• M4: 833,260 km (0.105 R)
• M5: 938,876 km (0.108 R)
• M6: 1,033,721 km (0.117 R)
• M7: 1,321,248 km (0.092 R)
• M8: 1,411,007 km (0.073 R)
• M9: 1,973,944 km (0.041 R)
• M10: 2,098,858 km (0.074 R)
• M11: 2,357,064 km (0.09 R)
• M12: 2,512,646 km (0.051 R)
• M13: 2,694,706 km (0.102 R)
• M14: 3,391,533 km (0.044 R)
• M15: 3,721,995 km (0.118 R)
• M16: 4,036,300 km (0.115 R)
• M17: 4,359,432 km (0.072 R)
• M18: 4,496,613 km (0.119 R)
• M19: 4,747,339 km (0.098 R)
• M20: 4,916,983 km (0.097 R)
• M21: 5,059,849 km (0.052 R)
• M22: 5,675,594 km (0.116 R)
• M23: 5,916,446 km (0.107 R)
• M24: 6,502,122 km (0.104 R)
• M25: 6,945,530 km (0.104 R)
• M26: 7,497,396 km (0.11 R)
• M27: 7,695,614 km (0.097 R)
• M28: 8,643,466 km (0.102 R)
• M29: 8,816,551 km (0.093 R)
• M30: 8,921,119 km (0.116 R)
• M31: 9,060,993 km (0.1 R)
• M32: 9,592,215 km (0.076 R)
• M33: 10,796,628 km (0.104 R)
• M34: 11,133,522 km (0.101 R)
• M35: 11,817,484 km (0.094 R)
• M36: 12,009,867 km (0.089 R)
• M37: 14,852,974 km (0.106 R)
• M38: 15,185,829 km (0.111 R)
• M39: 15,353,229 km (0.074 R)
• M40: 15,479,191 km (0.058 R)
• M41: 15,732,161 km (0.105 R)
• M42: 16,071,598 km (0.109 R)
• M43: 16,585,318 km (0.113 R)
• M44: 17,409,751 km (0.101 R)
• M45: 17,716,726 km (0.066 R)
• M46: 17,893,102 km (0.033 R)
• M47: 18,247,499 km (0.114 R)
• M48: 20,145,597 km (0.097 R)
• M49: 20,283,676 km (0.077 R)
• M50: 21,211,632 km (0.112 R)
• M51: 21,775,017 km (0.107 R)
• M52: 22,916,748 km (0.057 R)
• M53: 23,157,152 km (0.113 R)
• M54: 23,688,673 km (0.083 R)
• M55: 24,224,383 km (0.102 R)
• M56: 24,714,915 km (0.11 R)
• M57: 25,010,670 km (0.071 R)
• M58: 25,159,071 km (0.113 R)
• M59: 26,005,346 km (0.113 R)
• M60: 26,306,337 km (0.092 R)
• M61: 26,507,546 km (0.116 R)
• M62: 26,810,482 km (0.082 R)
• M63: 27,063,751 km (0.026 R)
• M64: 27,368,631 km (0.117 R)
• M65: 28,496,599 km (0.116 R)
• M66: 28,806,865 km (0.092 R)
• M67: 29,118,328 km (0.088 R)
• M68: 29,274,508 km (0.03 R)
• M69: 30,798,013 km (0.077 R)
• M70: 31,010,143 km (0.085 R)
• M71: 31,169,614 km (0.11 R)
• M72: 32,508,814 km (0.065 R)
• M73: 32,887,297 km (0.066 R)
• M74: 33,158,368 km (0.025 R)
• M75: 33,539,244 km (0.118 R)
• M76: 34,580,445 km (0.082 R)
• M77: 35,188,112 km (0.104 R)
• M78: 35,409,966 km (0.11 R)
• M79: 35,687,918 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382

Radius: 11.7

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 10.02 AU - 10.54 AU

Year: 12223 Days

Day: 11 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 45,104,557 km

• M1: 648,208 km (0.11 R)
• M2: 741,257 km (0.074 R)
• M3: 1,068,877 km (0.072 R)
• M4: 1,181,973 km (0.117 R)
• M5: 1,299,258 km (0.095 R)
• M6: 1,719,029 km (0.117 R)
• M7: 1,898,846 km (0.049 R)
• M8: 3,186,285 km (0.083 R)
• M9: 3,436,861 km (0.116 R)
• M10: 5,799,161 km (0.084 R)
• M11: 5,900,738 km (0.114 R)
• M12: 6,174,802 km (0.107 R)
• M13: 6,348,186 km (0.068 R)
• M14: 6,842,457 km (0.097 R)
• M15: 6,950,018 km (0.119 R)
• M16: 7,166,785 km (0.118 R)
• M17: 7,349,145 km (0.114 R)
• M18: 7,905,499 km (0.111 R)
• M19: 8,513,914 km (0.078 R)
• M20: 9,494,827 km (0.112 R)
• M21: 9,614,954 km (0.118 R)
• M22: 9,775,772 km (0.107 R)
• M23: 9,978,328 km (0.096 R)
• M24: 10,511,195 km (0.059 R)
• M25: 11,349,093 km (0.12 R)
• M26: 11,905,298 km (0.073 R)
• M27: 12,121,616 km (0.116 R)
• M28: 13,626,870 km (0.093 R)
• M29: 13,807,883 km (0.051 R)
• M30: 14,217,931 km (0.117 R)
• M31: 14,355,561 km (0.072 R)
• M32: 14,632,018 km (0.078 R)
• M33: 15,190,317 km (0.115 R)
• M34: 15,708,225 km (0.117 R)
• M35: 15,898,065 km (0.109 R)
• M36: 16,472,072 km (0.113 R)
• M37: 16,713,224 km (0.118 R)
• M38: 17,052,811 km (0.093 R)
• M39: 17,443,710 km (0.067 R)
• M40: 18,483,864 km (0.043 R)
• M41: 19,595,077 km (0.064 R)
• M42: 19,799,428 km (0.03 R)
• M43: 20,520,340 km (0.101 R)
• M44: 21,881,980 km (0.038 R)
• M45: 22,627,127 km (0.107 R)
• M46: 23,056,772 km (0.094 R)
• M47: 23,272,492 km (0.096 R)
• M48: 25,355,941 km (0.07 R)
• M49: 25,914,091 km (0.073 R)
• M50: 26,419,882 km (0.081 R)
• M51: 26,758,870 km (0.101 R)
• M52: 27,327,193 km (0.08 R)
• M53: 27,498,482 km (0.097 R)
• M54: 28,244,676 km (0.115 R)
• M55: 29,464,198 km (0.082 R)
• M56: 29,991,980 km (0.088 R)
• M57: 30,227,746 km (0.034 R)
• M58: 31,116,806 km (0.113 R)
• M59: 31,236,035 km (0.114 R)
• M60: 32,134,819 km (0.1 R)
• M61: 33,285,526 km (0.111 R)
• M62: 34,881,885 km (0.114 R)
• M63: 35,253,935 km (0.12 R)
• M64: 35,440,334 km (0.115 R)
• M65: 36,001,775 km (0.03 R)
• M66: 36,377,714 km (0.05 R)
• M67: 38,148,953 km (0.033 R)
• M68: 39,173,698 km (0.101 R)
• M69: 41,315,940 km (0.055 R)
• M70: 42,302,089 km (0.103 R)
• M71: 42,632,551 km (0.047 R)
• M72: 43,030,182 km (0.068 R)
• M73: 44,498,934 km (0.087 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 15,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit