🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.44 AU - 0.68 AU

Year: 147 Days

Day: 15.7 Hours

Environment

Temp: 232 °C

Axial Tilt: 14.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.85 AU - 1.07 AU

Year: 331 Days

Day: 23 Hours

Environment

Temp: 138 °C

Axial Tilt: 23.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,366,064 km

• M1: 504,444 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.8 AU - 1.14 AU

Year: 336 Days

Day: 12 Hours

Environment

Temp: 174 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.3 AU - 2.12 AU

Year: 786 Days

Day: 32.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.25 AU - 3.07 AU

Year: 1525 Days

Day: 21.1 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,366,064 km

• M1: 97,538 km (0.108 R)

Asteroid Belt

Center: 4.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337.7

Radius: 11

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.77 AU - 6.21 AU

Year: 5153 Days

Day: 14.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,366,064 km

• M1: 142,866 km (0.091 R)
• M2: 256,261 km (0.114 R)
• M3: 367,861 km (0.082 R)
• M4: 448,943 km (0.092 R)
• M5: 623,973 km (0.12 R)
• M6: 779,405 km (0.063 R)
• M7: 856,597 km (0.112 R)
• M8: 1,019,659 km (0.102 R)
• M9: 1,206,357 km (0.087 R)
• M10: 1,350,570 km (0.025 R)
• M11: 1,514,678 km (0.113 R)
• M12: 1,803,253 km (0.1 R)
• M13: 3,125,548 km (0.093 R)
• M14: 3,916,023 km (0.109 R)
• M15: 4,374,541 km (0.11 R)
• M16: 4,496,912 km (0.063 R)
• M17: 4,620,480 km (0.046 R)
• M18: 5,040,700 km (0.1 R)
• M19: 5,147,663 km (0.038 R)
• M20: 5,671,854 km (0.093 R)
• M21: 5,985,560 km (0.052 R)
• M22: 6,489,855 km (0.114 R)
• M23: 6,583,054 km (0.102 R)
• M24: 6,889,132 km (0.077 R)
• M25: 6,984,276 km (0.114 R)
• M26: 7,103,655 km (0.11 R)
• M27: 7,344,807 km (0.085 R)
• M28: 8,209,632 km (0.101 R)
• M29: 8,386,606 km (0.101 R)
• M30: 8,488,183 km (0.06 R)
• M31: 8,667,102 km (0.115 R)
• M32: 8,744,145 km (0.069 R)
• M33: 9,237,369 km (0.097 R)
• M34: 9,474,183 km (0.105 R)
• M35: 9,606,577 km (0.081 R)
• M36: 9,739,719 km (0.103 R)
• M37: 9,980,721 km (0.117 R)
• M38: 10,223,818 km (0.116 R)
• M39: 10,441,483 km (0.101 R)
• M40: 11,383,800 km (0.097 R)
• M41: 11,836,632 km (0.11 R)
• M42: 12,585,220 km (0.072 R)
• M43: 12,672,585 km (0.105 R)
• M44: 12,906,556 km (0.069 R)
• M45: 13,053,461 km (0.05 R)
• M46: 13,527,387 km (0.069 R)
• M47: 13,826,583 km (0.1 R)
• M48: 13,946,860 km (0.034 R)
• M49: 14,249,048 km (0.057 R)
• M50: 14,340,003 km (0.053 R)
• M51: 14,431,407 km (0.118 R)
• M52: 14,645,033 km (0.053 R)
• M53: 15,106,543 km (0.08 R)
• M54: 15,823,565 km (0.052 R)
• M55: 16,297,192 km (0.119 R)
• M56: 16,935,825 km (0.054 R)
• M57: 17,582,836 km (0.105 R)
• M58: 17,843,884 km (0.087 R)
• M59: 18,106,129 km (0.105 R)
• M60: 18,270,687 km (0.112 R)
• M61: 18,834,073 km (0.109 R)
• M62: 19,910,130 km (0.109 R)
• M63: 20,182,099 km (0.086 R)
• M64: 20,833,299 km (0.068 R)
• M65: 21,178,870 km (0.107 R)
• M66: 21,352,403 km (0.065 R)
• M67: 21,630,955 km (0.105 R)
• M68: 22,579,854 km (0.107 R)
• M69: 22,650,763 km (0.08 R)
• M70: 23,866,246 km (0.081 R)
• M71: 23,974,555 km (0.109 R)
• M72: 24,300,229 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.4

Radius: 12

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.62 AU - 6.5 AU

Year: 5243 Days

Day: 11.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,366,064 km

• M1: 312,360 km (0.084 R)
• M2: 554,260 km (0.041 R)
• M3: 705,952 km (0.091 R)
• M4: 873,053 km (0.051 R)
• M5: 1,202,318 km (0.103 R)
• M6: 1,470,846 km (0.051 R)
• M7: 1,672,205 km (0.106 R)
• M8: 1,829,283 km (0.076 R)
• M9: 1,936,993 km (0.049 R)
• M10: 2,139,848 km (0.097 R)
• M11: 2,388,928 km (0.101 R)
• M12: 3,020,979 km (0.076 R)
• M13: 3,127,792 km (0.07 R)
• M14: 3,235,802 km (0.087 R)
• M15: 3,389,140 km (0.111 R)
• M16: 3,956,864 km (0.051 R)
• M17: 4,240,052 km (0.114 R)
• M18: 4,432,435 km (0.116 R)
• M19: 4,554,208 km (0.026 R)
• M20: 4,677,177 km (0.047 R)
• M21: 4,776,361 km (0.106 R)
• M22: 4,876,143 km (0.063 R)
• M23: 4,976,822 km (0.102 R)
• M24: 5,103,531 km (0.11 R)
• M25: 5,179,976 km (0.12 R)
• M26: 5,334,211 km (0.112 R)
• M27: 5,673,798 km (0.086 R)
• M28: 6,264,411 km (0.104 R)
• M29: 6,511,846 km (0.065 R)
• M30: 6,622,698 km (0.086 R)
• M31: 7,796,443 km (0.064 R)
• M32: 7,943,946 km (0.069 R)
• M33: 8,062,577 km (0.093 R)
• M34: 8,152,037 km (0.112 R)
• M35: 8,331,853 km (0.116 R)
• M36: 8,482,798 km (0.062 R)
• M37: 8,726,044 km (0.057 R)
• M38: 8,940,866 km (0.116 R)
• M39: 9,532,676 km (0.115 R)
• M40: 9,690,651 km (0.117 R)
• M41: 9,881,239 km (0.087 R)
• M42: 10,395,556 km (0.107 R)
• M43: 10,493,094 km (0.068 R)
• M44: 10,951,761 km (0.109 R)
• M45: 11,383,650 km (0.119 R)
• M46: 11,888,842 km (0.086 R)
• M47: 12,712,528 km (0.051 R)
• M48: 13,554,614 km (0.095 R)
• M49: 14,705,321 km (0.091 R)
• M50: 15,144,840 km (0.051 R)
• M51: 15,366,244 km (0.076 R)
• M52: 15,514,496 km (0.114 R)
• M53: 15,663,196 km (0.044 R)
• M54: 15,812,345 km (0.116 R)
• M55: 16,074,590 km (0.077 R)
• M56: 16,149,689 km (0.096 R)
• M57: 17,137,782 km (0.119 R)
• M58: 17,794,368 km (0.108 R)
• M59: 17,988,994 km (0.062 R)
• M60: 18,893,613 km (0.114 R)
• M61: 19,571,889 km (0.071 R)
• M62: 20,217,404 km (0.12 R)
• M63: 20,298,636 km (0.071 R)
• M64: 20,706,290 km (0.098 R)
• M65: 22,237,873 km (0.064 R)
• M66: 22,615,907 km (0.04 R)
• M67: 22,826,840 km (0.095 R)
• M68: 23,506,313 km (0.11 R)
• M69: 24,063,266 km (0.083 R)
• M70: 24,321,771 km (0.109 R)
• M71: 24,408,089 km (0.088 R)
• M72: 24,624,558 km (0.096 R)
• M73: 25,760,155 km (0.12 R)
• M74: 26,024,644 km (0.034 R)
• M75: 26,112,907 km (0.074 R)
• M76: 27,315,674 km (0.106 R)
• M77: 27,405,432 km (0.104 R)
• M78: 27,946,378 km (0.057 R)
• M79: 31,077,462 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.2

Radius: 8.3

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.12 AU - 7.08 AU

Year: 5295 Days

Day: 5.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 28,366,064 km

• M1: 109,206 km (0.117 R)
• M2: 213,327 km (0.114 R)
• M3: 270,323 km (0.106 R)
• M4: 448,345 km (0.105 R)
• M5: 519,703 km (0.092 R)
• M6: 726,746 km (0.069 R)
• M7: 857,046 km (0.118 R)
• M8: 1,067,381 km (0.116 R)
• M9: 1,178,831 km (0.107 R)
• M10: 1,268,141 km (0.049 R)
• M11: 1,620,444 km (0.084 R)
• M12: 1,956,890 km (0.096 R)
• M13: 2,643,245 km (0.095 R)
• M14: 2,761,726 km (0.12 R)
• M15: 2,916,560 km (0.115 R)
• M16: 3,074,236 km (0.098 R)
• M17: 3,234,904 km (0.036 R)
• M18: 3,361,614 km (0.079 R)
• M19: 3,490,118 km (0.09 R)
• M20: 4,759,456 km (0.119 R)
• M21: 4,903,968 km (0.113 R)
• M22: 5,218,572 km (0.115 R)
• M23: 5,346,329 km (0.058 R)
• M24: 5,518,217 km (0.106 R)
• M25: 5,823,396 km (0.058 R)
• M26: 6,089,381 km (0.065 R)
• M27: 6,359,405 km (0.112 R)
• M28: 6,679,395 km (0.076 R)
• M29: 7,311,446 km (0.112 R)
• M30: 7,526,418 km (0.064 R)
• M31: 7,816,190 km (0.12 R)
• M32: 7,962,496 km (0.056 R)
• M33: 8,183,602 km (0.076 R)
• M34: 9,088,370 km (0.117 R)
• M35: 9,242,306 km (0.118 R)
• M36: 9,761,411 km (0.106 R)
• M37: 9,892,758 km (0.064 R)
• M38: 10,236,833 km (0.041 R)
• M39: 10,450,608 km (0.089 R)
• M40: 10,611,875 km (0.084 R)
• M41: 10,773,889 km (0.11 R)
• M42: 10,936,801 km (0.114 R)
• M43: 11,402,798 km (0.077 R)
• M44: 11,791,454 km (0.1 R)
• M45: 11,959,452 km (0.117 R)
• M46: 12,043,676 km (0.12 R)
• M47: 12,467,935 km (0.099 R)
• M48: 12,638,926 km (0.073 R)
• M49: 12,724,795 km (0.029 R)
• M50: 12,896,982 km (0.119 R)
• M51: 13,272,921 km (0.116 R)
• M52: 13,476,823 km (0.075 R)
• M53: 13,799,207 km (0.094 R)
• M54: 14,902,491 km (0.045 R)
• M55: 15,084,103 km (0.115 R)
• M56: 15,144,840 km (0.041 R)
• M57: 15,236,094 km (0.066 R)
• M58: 15,480,088 km (0.057 R)
• M59: 15,817,880 km (0.064 R)
• M60: 16,563,177 km (0.097 R)
• M61: 16,845,468 km (0.052 R)
• M62: 17,003,144 km (0.116 R)
• M63: 17,097,989 km (0.109 R)
• M64: 17,192,834 km (0.115 R)
• M65: 18,508,398 km (0.069 R)
• M66: 18,573,324 km (0.11 R)
• M67: 18,736,236 km (0.063 R)
• M68: 18,801,460 km (0.057 R)
• M69: 20,794,403 km (0.119 R)
• M70: 21,065,175 km (0.07 R)
• M71: 21,610,160 km (0.061 R)
• M72: 22,022,003 km (0.074 R)
• M73: 22,125,375 km (0.033 R)
• M74: 22,367,126 km (0.064 R)
• M75: 22,818,612 km (0.108 R)
• M76: 22,993,043 km (0.112 R)
• M77: 23,062,905 km (0.061 R)
• M78: 23,448,569 km (0.119 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.3

Radius: 13.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.22 AU - 7.12 AU

Year: 5386 Days

Day: 8.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,366,064 km

• M1: 184,454 km (0.12 R)
• M2: 307,124 km (0.116 R)
• M3: 511,924 km (0.095 R)
• M4: 805,884 km (0.116 R)
• M5: 929,302 km (0.088 R)
• M6: 1,019,809 km (0.056 R)
• M7: 1,340,098 km (0.098 R)
• M8: 1,429,108 km (0.106 R)
• M9: 2,126,983 km (0.1 R)
• M10: 2,614,672 km (0.094 R)
• M11: 2,746,916 km (0.088 R)
• M12: 3,057,780 km (0.079 R)
• M13: 3,713,767 km (0.112 R)
• M14: 3,906,300 km (0.072 R)
• M15: 4,080,132 km (0.05 R)
• M16: 4,458,166 km (0.036 R)
• M17: 4,594,450 km (0.102 R)
• M18: 4,824,531 km (0.116 R)
• M19: 5,200,620 km (0.081 R)
• M20: 5,368,320 km (0.096 R)
• M21: 5,931,705 km (0.042 R)
• M22: 6,182,730 km (0.103 R)
• M23: 6,386,034 km (0.101 R)
• M24: 6,565,701 km (0.068 R)
• M25: 7,221,388 km (0.073 R)
• M26: 7,788,364 km (0.1 R)
• M27: 8,510,324 km (0.111 R)
• M28: 8,623,420 km (0.091 R)
• M29: 8,708,391 km (0.112 R)
• M30: 8,965,400 km (0.065 R)
• M31: 9,195,781 km (0.114 R)
• M32: 9,574,563 km (0.12 R)
• M33: 9,751,238 km (0.069 R)
• M34: 10,137,500 km (0.075 R)
• M35: 10,227,258 km (0.116 R)
• M36: 10,528,848 km (0.099 R)
• M37: 10,619,803 km (0.066 R)
• M38: 11,109,736 km (0.108 R)
• M39: 11,450,819 km (0.065 R)
• M40: 11,607,000 km (0.032 R)
• M41: 13,470,241 km (0.028 R)
• M42: 13,569,125 km (0.076 R)
• M43: 14,067,286 km (0.042 R)
• M44: 14,876,910 km (0.091 R)
• M45: 16,154,476 km (0.079 R)
• M46: 16,294,798 km (0.055 R)
• M47: 16,470,576 km (0.103 R)
• M48: 16,895,284 km (0.039 R)
• M49: 17,037,701 km (0.115 R)
• M50: 17,467,047 km (0.038 R)
• M51: 18,009,040 km (0.081 R)
• M52: 18,227,304 km (0.084 R)
• M53: 18,483,116 km (0.028 R)
• M54: 18,629,872 km (0.082 R)
• M55: 19,369,334 km (0.101 R)
• M56: 19,481,084 km (0.1 R)
• M57: 20,534,253 km (0.099 R)
• M58: 21,221,206 km (0.052 R)
• M59: 21,954,535 km (0.098 R)
• M60: 22,226,653 km (0.073 R)
• M61: 22,382,833 km (0.056 R)
• M62: 23,247,808 km (0.102 R)
• M63: 23,684,335 km (0.095 R)
• M64: 23,923,542 km (0.111 R)
• M65: 24,083,612 km (0.07 R)
• M66: 24,243,981 km (0.072 R)
• M67: 24,888,747 km (0.064 R)
• M68: 26,236,624 km (0.102 R)
• M69: 26,691,252 km (0.109 R)
• M70: 27,482,475 km (0.085 R)
• M71: 27,733,949 km (0.118 R)
• M72: 28,112,731 km (0.086 R)
• M73: 28,197,104 km (0.109 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 12,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit