🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.55 AU - 0.55 AU

Year: 148 Days

Day: 42.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,633,038 km

• M1: 150,495 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.85 AU - 1.13 AU

Year: 356 Days

Day: 36.2 Hours

Environment

Temp: 26 °C

Axial Tilt: 17.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.73 AU - 2.59 AU

Year: 1148 Days

Day: 30.9 Hours

Environment

Temp: -70 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,633,038 km

• M1: 325,076 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.11 AU - 2.45 AU

Year: 1245 Days

Day: 33.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.45 AU - 3.09 AU

Year: 1667 Days

Day: 14.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.31 AU - 3.37 AU

Year: 1731 Days

Day: 14.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.9

Radius: 9.5

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.71 AU - 7.43 AU

Year: 5408 Days

Day: 11 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 25,633,038 km

• M1: 132,095 km (0.057 R)
• M2: 315,203 km (0.103 R)
• M3: 582,833 km (0.116 R)
• M4: 799,301 km (0.067 R)
• M5: 864,077 km (0.092 R)
• M6: 930,948 km (0.108 R)
• M7: 1,156,990 km (0.047 R)
• M8: 1,231,340 km (0.119 R)
• M9: 1,307,485 km (0.098 R)
• M10: 1,448,556 km (0.099 R)
• M11: 1,711,998 km (0.09 R)
• M12: 2,026,752 km (0.061 R)
• M13: 2,246,810 km (0.105 R)
• M14: 2,591,634 km (0.059 R)
• M15: 2,690,368 km (0.051 R)
• M16: 3,161,153 km (0.1 R)
• M17: 3,395,423 km (0.062 R)
• M18: 3,635,378 km (0.073 R)
• M19: 4,109,005 km (0.082 R)
• M20: 4,602,079 km (0.035 R)
• M21: 4,843,680 km (0.108 R)
• M22: 5,389,562 km (0.09 R)
• M23: 5,490,840 km (0.098 R)
• M24: 5,824,743 km (0.074 R)
• M25: 5,902,683 km (0.114 R)
• M26: 6,138,749 km (0.084 R)
• M27: 6,756,289 km (0.116 R)
• M28: 6,865,645 km (0.114 R)
• M29: 7,253,253 km (0.049 R)
• M30: 7,591,194 km (0.073 R)
• M31: 7,705,038 km (0.095 R)
• M32: 7,848,054 km (0.027 R)
• M33: 7,992,117 km (0.111 R)
• M34: 8,224,143 km (0.104 R)
• M35: 9,387,566 km (0.102 R)
• M36: 9,448,602 km (0.091 R)
• M37: 9,817,659 km (0.089 R)
• M38: 10,035,175 km (0.099 R)
• M39: 10,254,336 km (0.067 R)
• M40: 11,275,940 km (0.101 R)
• M41: 11,340,865 km (0.052 R)
• M42: 11,700,349 km (0.091 R)
• M43: 11,798,934 km (0.102 R)
• M44: 11,964,090 km (0.055 R)
• M45: 12,800,791 km (0.108 R)
• M46: 13,106,718 km (0.114 R)
• M47: 13,243,451 km (0.075 R)
• M48: 13,760,311 km (0.119 R)
• M49: 14,389,370 km (0.099 R)
• M50: 14,495,136 km (0.117 R)
• M51: 15,099,362 km (0.062 R)
• M52: 15,206,773 km (0.115 R)
• M53: 15,314,484 km (0.077 R)
• M54: 15,856,926 km (0.116 R)
• M55: 16,039,285 km (0.05 R)
• M56: 16,112,289 km (0.056 R)
• M57: 16,442,601 km (0.118 R)
• M58: 16,998,058 km (0.044 R)
• M59: 18,470,849 km (0.118 R)
• M60: 18,777,974 km (0.09 R)
• M61: 18,932,209 km (0.045 R)
• M62: 19,280,622 km (0.067 R)
• M63: 19,787,909 km (0.106 R)
• M64: 20,259,890 km (0.108 R)
• M65: 20,418,165 km (0.05 R)
• M66: 21,014,910 km (0.089 R)
• M67: 21,135,038 km (0.042 R)
• M68: 22,634,457 km (0.097 R)
• M69: 22,757,426 km (0.119 R)
• M70: 22,839,705 km (0.037 R)
• M71: 22,921,984 km (0.043 R)
• M72: 23,251,997 km (0.063 R)
• M73: 23,958,697 km (0.071 R)
• M74: 24,084,060 km (0.102 R)
• M75: 24,209,723 km (0.107 R)
• M76: 24,588,056 km (0.074 R)
• M77: 25,053,155 km (0.033 R)
• M78: 25,478,313 km (0.105 R)
• M79: 26,163,770 km (0.109 R)
• M80: 26,508,743 km (0.116 R)
• M81: 26,725,061 km (0.076 R)
• M82: 26,985,511 km (0.074 R)
• M83: 27,377,757 km (0.119 R)
• M84: 28,300,327 km (0.081 R)
• M85: 28,477,151 km (0.027 R)
• M86: 28,787,567 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.6

Radius: 14.1

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.82 AU - 6.36 AU

Year: 5435 Days

Day: 12.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,633,038 km

• M1: 195,225 km (0.116 R)
• M2: 309,069 km (0.114 R)
• M3: 801,994 km (0.059 R)
• M4: 898,335 km (0.073 R)
• M5: 1,073,814 km (0.07 R)
• M6: 1,599,650 km (0.078 R)
• M7: 1,743,264 km (0.094 R)
• M8: 2,240,378 km (0.119 R)
• M9: 2,547,203 km (0.06 R)
• M10: 2,716,548 km (0.111 R)
• M11: 2,933,764 km (0.108 R)
• M12: 3,089,196 km (0.094 R)
• M13: 3,179,404 km (0.095 R)
• M14: 3,316,136 km (0.102 R)
• M15: 3,501,787 km (0.093 R)
• M16: 3,932,330 km (0.108 R)
• M17: 4,203,850 km (0.105 R)
• M18: 4,584,128 km (0.088 R)
• M19: 4,765,440 km (0.098 R)
• M20: 5,162,174 km (0.116 R)
• M21: 5,819,208 km (0.109 R)
• M22: 6,015,929 km (0.102 R)
• M23: 6,329,636 km (0.11 R)
• M24: 7,272,401 km (0.111 R)
• M25: 8,070,805 km (0.079 R)
• M26: 8,353,695 km (0.103 R)
• M27: 8,512,268 km (0.117 R)
• M28: 8,897,034 km (0.079 R)
• M29: 8,994,123 km (0.046 R)
• M30: 9,091,511 km (0.082 R)
• M31: 9,287,485 km (0.103 R)
• M32: 9,517,865 km (0.085 R)
• M33: 9,650,409 km (0.09 R)
• M34: 9,783,551 km (0.082 R)
• M35: 9,950,802 km (0.084 R)
• M36: 10,561,011 km (0.069 R)
• M37: 10,939,943 km (0.058 R)
• M38: 11,428,679 km (0.037 R)
• M39: 11,746,574 km (0.113 R)
• M40: 12,718,063 km (0.098 R)
• M41: 13,121,229 km (0.074 R)
• M42: 13,269,032 km (0.12 R)
• M43: 13,454,384 km (0.077 R)
• M44: 14,091,072 km (0.032 R)
• M45: 14,318,162 km (0.042 R)
• M46: 14,508,301 km (0.067 R)
• M47: 14,891,271 km (0.073 R)
• M48: 15,277,383 km (0.115 R)
• M49: 15,823,715 km (0.077 R)
• M50: 16,257,549 km (0.1 R)
• M51: 17,015,860 km (0.066 R)
• M52: 17,582,238 km (0.053 R)
• M53: 17,908,511 km (0.066 R)
• M54: 18,072,470 km (0.119 R)
• M55: 18,484,612 km (0.09 R)
• M56: 18,733,244 km (0.098 R)
• M57: 19,234,097 km (0.11 R)
• M58: 20,548,165 km (0.098 R)
• M59: 21,281,195 km (0.105 R)
• M60: 21,411,345 km (0.081 R)
• M61: 21,760,057 km (0.095 R)
• M62: 22,330,474 km (0.095 R)
• M63: 23,710,814 km (0.069 R)
• M64: 24,844,018 km (0.105 R)
• M65: 25,394,239 km (0.098 R)
• M66: 26,041,249 km (0.042 R)
• M67: 26,506,648 km (0.106 R)
• M68: 26,600,147 km (0.11 R)
• M69: 26,834,118 km (0.104 R)
• M70: 27,115,960 km (0.103 R)
• M71: 27,304,304 km (0.115 R)
• M72: 28,971,423 km (0.101 R)
• M73: 29,695,925 km (0.103 R)
• M74: 30,328,575 km (0.081 R)
• M75: 31,310,685 km (0.086 R)
• M76: 31,756,187 km (0.094 R)
• M77: 32,603,061 km (0.034 R)
• M78: 33,457,564 km (0.073 R)
• M79: 33,963,653 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.9

Radius: 12.8

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.93 AU - 9.19 AU

Year: 9057 Days

Day: 10.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,633,038 km

• M1: 316,699 km (0.119 R)
• M2: 614,698 km (0.111 R)
• M3: 892,052 km (0.115 R)
• M4: 1,264,700 km (0.098 R)
• M5: 1,462,020 km (0.076 R)
• M6: 1,715,738 km (0.098 R)
• M7: 2,832,636 km (0.109 R)
• M8: 2,962,487 km (0.084 R)
• M9: 3,403,052 km (0.11 R)
• M10: 3,601,270 km (0.049 R)
• M11: 3,701,799 km (0.114 R)
• M12: 4,561,688 km (0.112 R)
• M13: 5,025,591 km (0.082 R)
• M14: 5,785,249 km (0.096 R)
• M15: 6,142,638 km (0.096 R)
• M16: 6,853,826 km (0.092 R)
• M17: 7,079,869 km (0.116 R)
• M18: 7,694,866 km (0.039 R)
• M19: 8,114,338 km (0.116 R)
• M20: 8,487,585 km (0.081 R)
• M21: 8,757,759 km (0.099 R)
• M22: 8,893,893 km (0.11 R)
• M23: 9,168,255 km (0.109 R)
• M24: 9,641,134 km (0.066 R)
• M25: 9,725,358 km (0.058 R)
• M26: 10,581,805 km (0.081 R)
• M27: 10,668,722 km (0.058 R)
• M28: 10,785,109 km (0.1 R)
• M29: 10,872,624 km (0.045 R)
• M30: 13,168,353 km (0.077 R)
• M31: 13,796,664 km (0.111 R)
• M32: 14,402,685 km (0.099 R)
• M33: 17,082,880 km (0.105 R)
• M34: 17,664,666 km (0.095 R)
• M35: 17,767,889 km (0.115 R)
• M36: 18,497,029 km (0.053 R)
• M37: 19,271,347 km (0.117 R)
• M38: 19,519,829 km (0.068 R)
• M39: 19,733,754 km (0.117 R)
• M40: 20,524,828 km (0.083 R)
• M41: 21,106,764 km (0.11 R)
• M42: 21,473,129 km (0.109 R)
• M43: 22,100,991 km (0.1 R)
• M44: 22,286,642 km (0.12 R)
• M45: 22,585,090 km (0.063 R)
• M46: 24,134,774 km (0.086 R)
• M47: 24,633,384 km (0.07 R)
• M48: 25,290,418 km (0.118 R)
• M49: 25,757,761 km (0.101 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114

Radius: 13.8

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.31 AU - 10.47 AU

Year: 9586 Days

Day: 9.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 59.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 25,633,038 km

• M1: 254,765 km (0.083 R)
• M2: 352,901 km (0.039 R)
• M3: 509,082 km (0.108 R)
• M4: 882,179 km (0.079 R)
• M5: 988,842 km (0.043 R)
• M6: 1,075,309 km (0.032 R)
• M7: 1,296,864 km (0.11 R)
• M8: 1,534,126 km (0.061 R)
• M9: 1,801,158 km (0.062 R)
• M10: 1,940,584 km (0.092 R)
• M11: 2,035,578 km (0.063 R)
• M12: 2,466,121 km (0.107 R)
• M13: 2,604,349 km (0.041 R)
• M14: 2,727,618 km (0.098 R)
• M15: 2,961,888 km (0.102 R)
• M16: 3,165,192 km (0.042 R)
• M17: 3,392,581 km (0.119 R)
• M18: 3,684,446 km (0.105 R)
• M19: 3,964,194 km (0.041 R)
• M20: 4,168,545 km (0.087 R)
• M21: 4,566,325 km (0.075 R)
• M22: 4,867,316 km (0.069 R)
• M23: 5,020,355 km (0.102 R)
• M24: 5,971,797 km (0.061 R)
• M25: 8,375,686 km (0.05 R)
• M26: 8,665,457 km (0.091 R)
• M27: 8,904,813 km (0.065 R)
• M28: 10,023,656 km (0.095 R)
• M29: 10,135,106 km (0.054 R)
• M30: 10,699,090 km (0.094 R)
• M31: 11,042,268 km (0.091 R)
• M32: 11,389,185 km (0.101 R)
• M33: 12,064,171 km (0.106 R)
• M34: 12,153,181 km (0.086 R)
• M35: 12,451,480 km (0.103 R)
• M36: 13,607,123 km (0.092 R)
• M37: 14,480,475 km (0.051 R)
• M38: 15,629,836 km (0.11 R)
• M39: 17,141,074 km (0.109 R)
• M40: 18,083,690 km (0.055 R)
• M41: 18,595,614 km (0.091 R)
• M42: 19,043,211 km (0.108 R)
• M43: 19,773,697 km (0.05 R)
• M44: 19,984,032 km (0.101 R)
• M45: 21,262,046 km (0.057 R)
• M46: 21,549,573 km (0.08 R)
• M47: 22,603,041 km (0.079 R)
• M48: 23,043,757 km (0.111 R)
• M49: 23,228,211 km (0.088 R)
• M50: 23,487,464 km (0.116 R)
• M51: 24,195,660 km (0.026 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit