🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.55 AU - 0.91 AU

Year: 228 Days

Day: 19.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,530,373 km

• M1: 250,726 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1 AU - 1.48 AU

Year: 504 Days

Day: 13.3 Hours

Environment

Temp: 15 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.35 AU - 1.53 AU

Year: 631 Days

Day: 27.1 Hours

Environment

Temp: -35 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,530,373 km

• M1: 284,386 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.11 AU - 2.83 AU

Year: 1418 Days

Day: 37.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,530,373 km

• M1: 1,133,353 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.63 AU - 3.47 AU

Year: 1946 Days

Day: 15.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.06 AU - 4.12 AU

Year: 3021 Days

Day: 29.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.6

Radius: 14.1

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.05 AU - 8.07 AU

Year: 6137 Days

Day: 9.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,530,373 km

• M1: 178,769 km (0.063 R)
• M2: 411,245 km (0.102 R)
• M3: 522,545 km (0.1 R)
• M4: 798,703 km (0.101 R)
• M5: 1,566,589 km (0.099 R)
• M6: 1,958,984 km (0.11 R)
• M7: 2,360,804 km (0.093 R)
• M8: 2,788,953 km (0.118 R)
• M9: 3,024,271 km (0.096 R)
• M10: 3,241,786 km (0.112 R)
• M11: 3,365,055 km (0.054 R)
• M12: 3,514,802 km (0.119 R)
• M13: 3,718,255 km (0.105 R)
• M14: 4,083,723 km (0.087 R)
• M15: 4,243,942 km (0.098 R)
• M16: 4,570,813 km (0.11 R)
• M17: 4,877,639 km (0.058 R)
• M18: 4,991,034 km (0.06 R)
• M19: 5,220,367 km (0.085 R)
• M20: 5,868,874 km (0.093 R)
• M21: 6,172,259 km (0.116 R)
• M22: 6,295,078 km (0.118 R)
• M23: 6,574,378 km (0.112 R)
• M24: 7,732,265 km (0.114 R)
• M25: 7,831,598 km (0.091 R)
• M26: 8,402,763 km (0.07 R)
• M27: 8,573,304 km (0.106 R)
• M28: 9,727,901 km (0.092 R)
• M29: 10,268,847 km (0.047 R)
• M30: 10,488,008 km (0.052 R)
• M31: 10,671,863 km (0.057 R)
• M32: 11,607,149 km (0.071 R)
• M33: 12,103,814 km (0.027 R)
• M34: 12,374,137 km (0.106 R)
• M35: 12,960,262 km (0.117 R)
• M36: 13,395,891 km (0.049 R)
• M37: 14,281,510 km (0.06 R)
• M38: 14,485,412 km (0.083 R)
• M39: 16,534,903 km (0.063 R)
• M40: 16,835,146 km (0.108 R)
• M41: 17,007,483 km (0.106 R)
• M42: 18,897,053 km (0.077 R)
• M43: 19,031,243 km (0.096 R)
• M44: 19,210,910 km (0.074 R)
• M45: 19,345,997 km (0.07 R)
• M46: 19,662,247 km (0.041 R)
• M47: 20,025,919 km (0.059 R)
• M48: 20,300,132 km (0.118 R)
• M49: 20,667,694 km (0.084 R)
• M50: 20,991,274 km (0.03 R)
• M51: 21,502,899 km (0.047 R)
• M52: 21,924,615 km (0.053 R)
• M53: 22,207,206 km (0.091 R)
• M54: 22,443,720 km (0.047 R)
• M55: 22,680,982 km (0.1 R)
• M56: 22,776,126 km (0.104 R)
• M57: 23,928,479 km (0.078 R)
• M58: 24,462,992 km (0.116 R)
• M59: 25,642,870 km (0.053 R)
• M60: 25,940,720 km (0.041 R)
• M61: 26,139,834 km (0.062 R)
• M62: 26,589,974 km (0.093 R)
• M63: 26,891,564 km (0.09 R)
• M64: 28,621,364 km (0.092 R)
• M65: 29,603,623 km (0.106 R)
• M66: 29,759,804 km (0.097 R)
• M67: 30,439,427 km (0.115 R)
• M68: 31,495,139 km (0.061 R)
• M69: 31,760,974 km (0.102 R)
• M70: 31,974,151 km (0.069 R)
• M71: 32,831,646 km (0.105 R)
• M72: 33,859,683 km (0.064 R)
• M73: 34,843,438 km (0.102 R)
• M74: 35,781,118 km (0.075 R)
• M75: 35,891,970 km (0.091 R)
• M76: 36,727,025 km (0.083 R)
• M77: 37,399,767 km (0.097 R)
• M78: 37,568,663 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 13.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 6.03 AU - 8.37 AU

Year: 7056 Days

Day: 13.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 84,530,373 km

• M1: 221,106 km (0.12 R)
• M2: 335,398 km (0.077 R)
• M3: 453,880 km (0.065 R)
• M4: 557,102 km (0.113 R)
• M5: 641,176 km (0.107 R)
• M6: 824,733 km (0.113 R)
• M7: 915,240 km (0.03 R)
• M8: 1,062,594 km (0.104 R)
• M9: 1,199,775 km (0.104 R)
• M10: 1,472,492 km (0.118 R)
• M11: 1,637,648 km (0.057 R)
• M12: 1,776,624 km (0.088 R)
• M13: 2,348,238 km (0.088 R)
• M14: 2,506,064 km (0.059 R)
• M15: 2,896,963 km (0.1 R)
• M16: 3,014,247 km (0.03 R)
• M17: 3,119,714 km (0.111 R)
• M18: 3,416,516 km (0.073 R)
• M19: 3,821,926 km (0.104 R)
• M20: 4,154,482 km (0.1 R)
• M21: 4,376,635 km (0.072 R)
• M22: 4,526,832 km (0.077 R)
• M23: 4,694,232 km (0.03 R)
• M24: 5,545,294 km (0.053 R)
• M25: 6,307,794 km (0.099 R)
• M26: 6,770,800 km (0.095 R)
• M27: 7,209,421 km (0.091 R)
• M28: 7,333,886 km (0.113 R)
• M29: 7,530,906 km (0.029 R)
• M30: 7,838,928 km (0.099 R)
• M31: 8,058,987 km (0.117 R)
• M32: 8,523,787 km (0.111 R)
• M33: 8,693,282 km (0.096 R)
• M34: 8,921,119 km (0.113 R)
• M35: 9,305,137 km (0.034 R)
• M36: 9,930,905 km (0.064 R)
• M37: 10,069,732 km (0.114 R)
• M38: 10,389,123 km (0.076 R)
• M39: 10,610,827 km (0.091 R)
• M40: 10,732,301 km (0.092 R)
• M41: 10,997,388 km (0.028 R)
• M42: 11,575,434 km (0.081 R)
• M43: 12,696,670 km (0.088 R)
• M44: 13,478,020 km (0.097 R)
• M45: 13,786,042 km (0.119 R)
• M46: 14,207,908 km (0.072 R)
• M47: 14,454,146 km (0.107 R)
• M48: 14,882,595 km (0.067 R)
• M49: 15,475,900 km (0.12 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.1

Radius: 11.6

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 6.48 AU - 8.02 AU

Year: 7130 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 98.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,530,373 km

• M1: 162,762 km (0.111 R)
• M2: 292,165 km (0.103 R)
• M3: 465,848 km (0.116 R)
• M4: 741,407 km (0.062 R)
• M5: 1,359,246 km (0.066 R)
• M6: 1,522,607 km (0.085 R)
• M7: 1,887,177 km (0.058 R)
• M8: 2,183,381 km (0.06 R)
• M9: 2,259,825 km (0.046 R)
• M10: 2,655,961 km (0.054 R)
• M11: 2,883,349 km (0.088 R)
• M12: 3,138,713 km (0.087 R)
• M13: 3,401,407 km (0.111 R)
• M14: 3,763,134 km (0.073 R)
• M15: 3,878,774 km (0.101 R)
• M16: 4,042,733 km (0.115 R)
• M17: 5,124,924 km (0.069 R)
• M18: 5,831,475 km (0.106 R)
• M19: 5,938,736 km (0.091 R)
• M20: 7,363,955 km (0.072 R)
• M21: 7,596,879 km (0.07 R)
• M22: 8,099,827 km (0.057 R)
• M23: 8,189,735 km (0.113 R)
• M24: 8,279,943 km (0.072 R)
• M25: 8,736,067 km (0.06 R)
• M26: 9,013,721 km (0.09 R)
• M27: 9,420,028 km (0.104 R)
• M28: 9,832,170 km (0.117 R)
• M29: 10,056,567 km (0.1 R)
• M30: 10,380,147 km (0.106 R)
• M31: 10,872,025 km (0.111 R)
• M32: 11,004,419 km (0.112 R)
• M33: 11,104,052 km (0.102 R)
• M34: 11,404,893 km (0.088 R)
• M35: 11,844,262 km (0.098 R)
• M36: 12,151,685 km (0.105 R)
• M37: 12,774,611 km (0.086 R)
• M38: 12,949,341 km (0.111 R)
• M39: 13,054,658 km (0.1 R)
• M40: 13,407,709 km (0.118 R)
• M41: 13,656,790 km (0.059 R)
• M42: 13,763,902 km (0.078 R)
• M43: 14,051,130 km (0.053 R)
• M44: 14,777,876 km (0.099 R)
• M45: 15,072,135 km (0.099 R)
• M46: 15,219,938 km (0.092 R)
• M47: 15,740,987 km (0.117 R)
• M48: 15,815,936 km (0.1 R)
• M49: 15,890,884 km (0.103 R)
• M50: 15,966,132 km (0.103 R)
• M51: 16,686,146 km (0.092 R)
• M52: 16,915,630 km (0.106 R)
• M53: 18,118,397 km (0.062 R)
• M54: 18,948,814 km (0.099 R)
• M55: 19,068,493 km (0.111 R)
• M56: 19,428,874 km (0.115 R)
• M57: 19,751,257 km (0.07 R)
• M58: 19,953,514 km (0.092 R)
• M59: 20,075,286 km (0.04 R)
• M60: 20,523,781 km (0.08 R)
• M61: 20,769,869 km (0.076 R)
• M62: 20,975,566 km (0.044 R)
• M63: 21,763,648 km (0.037 R)
• M64: 21,889,011 km (0.094 R)
• M65: 21,972,786 km (0.055 R)
• M66: 23,582,908 km (0.077 R)
• M67: 24,056,235 km (0.116 R)
• M68: 24,359,021 km (0.09 R)
• M69: 24,575,938 km (0.108 R)
• M70: 26,246,498 km (0.082 R)
• M71: 26,424,369 km (0.091 R)
• M72: 27,953,260 km (0.116 R)
• M73: 28,089,543 km (0.085 R)
• M74: 28,774,402 km (0.092 R)
• M75: 29,280,043 km (0.034 R)
• M76: 30,113,752 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 834.4

Radius: 3.5

Gravity: 68.11 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 13.91 AU - 16.1 AU

Year: 21219 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,530,373 km

• M1: 93,050 km (0.043 R)
• M2: 504,594 km (0.106 R)
• M3: 644,767 km (0.116 R)
• M4: 669,301 km (0.089 R)
• M5: 1,133,353 km (0.093 R)
• M6: 1,675,795 km (0.072 R)
• M7: 1,955,244 km (0.101 R)
• M8: 2,286,753 km (0.061 R)
• M9: 2,918,056 km (0.099 R)
• M10: 3,338,426 km (0.091 R)
• M11: 3,381,510 km (0.106 R)
• M12: 3,822,226 km (0.074 R)
• M13: 4,660,273 km (0.032 R)
• M14: 5,654,650 km (0.072 R)
• M15: 6,070,233 km (0.119 R)
• M16: 6,175,699 km (0.111 R)
• M17: 6,281,764 km (0.095 R)
• M18: 8,348,908 km (0.092 R)
• M19: 8,821,188 km (0.119 R)
• M20: 9,000,556 km (0.053 R)
• M21: 9,423,619 km (0.077 R)
• M22: 9,545,691 km (0.101 R)
• M23: 9,791,480 km (0.079 R)
• M24: 9,915,048 km (0.076 R)
• M25: 9,977,131 km (0.086 R)
• M26: 10,541,115 km (0.115 R)
• M27: 10,922,739 km (0.072 R)
• M28: 10,986,916 km (0.09 R)
• M29: 11,244,374 km (0.066 R)
• M30: 11,765,274 km (0.108 R)
• M31: 12,094,838 km (0.098 R)
• M32: 12,293,953 km (0.107 R)
• M33: 13,580,495 km (0.106 R)
• M34: 13,718,424 km (0.037 R)
• M35: 14,065,192 km (0.079 R)
• M36: 15,552,793 km (0.11 R)
• M37: 15,914,371 km (0.092 R)
• M38: 17,838,349 km (0.092 R)
• M39: 18,981,277 km (0.087 R)
• M40: 19,756,344 km (0.08 R)
• M41: 21,177,224 km (0.112 R)
• M42: 21,417,179 km (0.115 R)
• M43: 21,738,665 km (0.088 R)
• M44: 22,061,647 km (0.089 R)
• M45: 27,702,085 km (0.085 R)
• M46: 29,378,030 km (0.117 R)
• M47: 34,129,707 km (0.093 R)
• M48: 34,223,355 km (0.083 R)
• M49: 35,638,850 km (0.082 R)
• M50: 36,306,057 km (0.116 R)
• M51: 36,401,650 km (0.086 R)
• M52: 37,362,667 km (0.046 R)
• M53: 38,040,195 km (0.11 R)
• M54: 40,592,485 km (0.077 R)
• M55: 42,089,959 km (0.102 R)
• M56: 42,794,864 km (0.067 R)
• M57: 43,098,249 km (0.064 R)
• M58: 45,653,381 km (0.092 R)
• M59: 46,274,062 km (0.04 R)
• M60: 48,362,598 km (0.072 R)
• M61: 48,995,098 km (0.085 R)
• M62: 49,524,225 km (0.093 R)
• M63: 49,630,290 km (0.07 R)
• M64: 50,268,325 km (0.073 R)
• M65: 50,695,128 km (0.116 R)
• M66: 51,445,062 km (0.08 R)
• M67: 53,281,376 km (0.118 R)
• M68: 53,607,649 km (0.099 R)
• M69: 54,919,323 km (0.118 R)
• M70: 55,358,991 km (0.089 R)
• M71: 56,352,321 km (0.06 R)
• M72: 60,610,774 km (0.095 R)
• M73: 60,837,714 km (0.093 R)
• M74: 61,065,103 km (0.097 R)
• M75: 61,976,902 km (0.119 R)
• M76: 62,205,637 km (0.084 R)
• M77: 63,123,121 km (0.11 R)
• M78: 63,814,113 km (0.066 R)
• M79: 64,276,221 km (0.089 R)
• M80: 64,971,552 km (0.032 R)
• M81: 66,720,501 km (0.037 R)
• M82: 67,189,490 km (0.032 R)
• M83: 68,012,877 km (0.117 R)
• M84: 68,958,036 km (0.098 R)
• M85: 69,076,518 km (0.065 R)
• M86: 70,980,749 km (0.058 R)
• M87: 71,699,267 km (0.107 R)
• M88: 72,059,499 km (0.095 R)
• M89: 72,902,184 km (0.103 R)
• M90: 73,385,235 km (0.045 R)
• M91: 78,150,227 km (0.077 R)
• M92: 78,644,648 km (0.108 R)
• M93: 79,884,964 km (0.098 R)
• M94: 81,131,862 km (0.097 R)
• M95: 81,507,203 km (0.053 R)
• M96: 81,882,993 km (0.104 R)
• M97: 82,636,517 km (0.107 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: 325 - 13,982 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit