🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.88 AU - 0.98 AU

Year: 340 Days

Day: 45.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.12 AU - 1.3 AU

Year: 504 Days

Day: 13.1 Hours

Environment

Temp: -24 °C

Axial Tilt: 36.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.2 AU - 1.22 AU

Year: 504 Days

Day: 12.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 43.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.26 AU - 1.26 AU

Year: 536 Days

Day: 16.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.43 AU - 3.07 AU

Year: 1727 Days

Day: 27 Hours

Environment

Temp: -102 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.53 AU - 3.21 AU

Year: 1841 Days

Day: 31.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.8

Radius: 14.6

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.68 AU - 5.64 AU

Year: 3810 Days

Day: 6.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,340,112 km

• M1: 182,360 km (0.111 R)
• M2: 281,543 km (0.108 R)
• M3: 391,647 km (0.057 R)
• M4: 490,382 km (0.093 R)
• M5: 600,935 km (0.085 R)
• M6: 831,016 km (0.074 R)
• M7: 958,025 km (0.11 R)
• M8: 1,155,793 km (0.107 R)
• M9: 1,246,898 km (0.082 R)
• M10: 1,367,923 km (0.1 R)
• M11: 1,564,644 km (0.063 R)
• M12: 1,771,089 km (0.119 R)
• M13: 1,955,693 km (0.092 R)
• M14: 2,195,498 km (0.104 R)
• M15: 2,310,988 km (0.07 R)
• M16: 2,547,951 km (0.078 R)
• M17: 3,157,413 km (0.097 R)
• M18: 3,250,911 km (0.118 R)
• M19: 3,402,454 km (0.086 R)
• M20: 3,831,650 km (0.072 R)
• M21: 3,931,582 km (0.027 R)
• M22: 4,507,982 km (0.078 R)
• M23: 4,892,598 km (0.118 R)
• M24: 5,332,715 km (0.118 R)
• M25: 5,603,039 km (0.113 R)
• M26: 5,694,144 km (0.106 R)
• M27: 6,874,920 km (0.048 R)
• M28: 7,046,209 km (0.115 R)
• M29: 7,144,794 km (0.111 R)
• M30: 7,418,110 km (0.074 R)
• M31: 7,669,584 km (0.093 R)
• M32: 7,872,887 km (0.046 R)
• M33: 8,232,969 km (0.092 R)
• M34: 8,467,389 km (0.069 R)
• M35: 8,730,382 km (0.091 R)
• M36: 9,345,678 km (0.053 R)
• M37: 9,590,271 km (0.067 R)
• M38: 10,197,189 km (0.09 R)
• M39: 10,505,361 km (0.049 R)
• M40: 10,816,674 km (0.112 R)
• M41: 11,188,425 km (0.099 R)
• M42: 11,915,321 km (0.059 R)
• M43: 12,180,707 km (0.079 R)
• M44: 12,448,188 km (0.102 R)
• M45: 13,567,928 km (0.1 R)
• M46: 13,876,100 km (0.097 R)
• M47: 14,342,845 km (0.077 R)
• M48: 14,656,702 km (0.104 R)
• M49: 14,846,242 km (0.116 R)
• M50: 14,973,101 km (0.092 R)
• M51: 15,483,828 km (0.111 R)
• M52: 15,838,226 km (0.085 R)
• M53: 15,967,927 km (0.096 R)
• M54: 16,260,690 km (0.099 R)
• M55: 16,424,201 km (0.104 R)
• M56: 16,752,718 km (0.057 R)
• M57: 17,416,483 km (0.045 R)
• M58: 17,550,224 km (0.082 R)
• M59: 17,987,349 km (0.099 R)
• M60: 18,428,064 km (0.064 R)
• M61: 19,216,594 km (0.109 R)
• M62: 19,528,207 km (0.054 R)
• M63: 20,331,996 km (0.117 R)
• M64: 20,508,222 km (0.05 R)
• M65: 21,396,834 km (0.063 R)
• M66: 21,576,052 km (0.047 R)
• M67: 21,827,825 km (0.12 R)
• M68: 23,728,616 km (0.108 R)
• M69: 24,025,717 km (0.053 R)
• M70: 24,548,562 km (0.12 R)
• M71: 25,037,597 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 917.8

Radius: 12.5

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.25 AU - 7.55 AU

Year: 6132 Days

Day: 7.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,340,112 km

• M1: 232,325 km (0.094 R)
• M2: 324,029 km (0.072 R)
• M3: 425,756 km (0.062 R)
• M4: 518,057 km (0.104 R)
• M5: 699,819 km (0.075 R)
• M6: 858,991 km (0.101 R)
• M7: 1,113,457 km (0.109 R)
• M8: 1,541,307 km (0.086 R)
• M9: 1,714,840 km (0.117 R)
• M10: 1,814,173 km (0.105 R)
• M11: 1,894,956 km (0.083 R)
• M12: 1,997,880 km (0.079 R)
• M13: 2,166,626 km (0.081 R)
• M14: 2,473,451 km (0.106 R)
• M15: 2,678,251 km (0.099 R)
• M16: 2,888,735 km (0.11 R)
• M17: 2,984,178 km (0.045 R)
• M18: 3,351,291 km (0.062 R)
• M19: 4,209,534 km (0.083 R)
• M20: 5,366,824 km (0.102 R)
• M21: 6,149,220 km (0.065 R)
• M22: 6,397,254 km (0.08 R)
• M23: 6,935,208 km (0.069 R)
• M24: 7,096,175 km (0.112 R)
• M25: 7,389,237 km (0.1 R)
• M26: 7,886,501 km (0.069 R)
• M27: 8,566,423 km (0.027 R)
• M28: 8,878,634 km (0.081 R)
• M29: 9,018,508 km (0.098 R)
• M30: 9,123,974 km (0.1 R)
• M31: 9,442,767 km (0.111 R)
• M32: 10,421,137 km (0.117 R)
• M33: 10,642,991 km (0.103 R)
• M34: 11,317,827 km (0.046 R)
• M35: 11,852,340 km (0.104 R)
• M36: 12,278,245 km (0.033 R)
• M37: 12,591,054 km (0.113 R)
• M38: 13,545,339 km (0.119 R)
• M39: 13,666,214 km (0.106 R)
• M40: 13,787,538 km (0.084 R)
• M41: 13,949,852 km (0.095 R)
• M42: 14,071,924 km (0.115 R)
• M43: 14,687,968 km (0.05 R)
• M44: 15,187,176 km (0.091 R)
• M45: 16,674,777 km (0.097 R)
• M46: 17,370,258 km (0.034 R)
• M47: 18,164,024 km (0.087 R)
• M48: 18,969,608 km (0.074 R)
• M49: 19,059,966 km (0.036 R)
• M50: 19,150,323 km (0.095 R)
• M51: 20,061,972 km (0.027 R)
• M52: 20,708,534 km (0.11 R)
• M53: 21,081,033 km (0.055 R)
• M54: 21,268,180 km (0.04 R)
• M55: 21,502,899 km (0.107 R)
• M56: 21,880,185 km (0.105 R)
• M57: 25,174,330 km (0.081 R)
• M58: 25,323,180 km (0.103 R)
• M59: 25,921,721 km (0.095 R)
• M60: 26,222,712 km (0.074 R)
• M61: 26,676,292 km (0.069 R)
• M62: 27,847,344 km (0.052 R)
• M63: 28,879,271 km (0.076 R)
• M64: 30,662,178 km (0.089 R)
• M65: 31,140,143 km (0.101 R)
• M66: 31,353,320 km (0.112 R)
• M67: 31,727,464 km (0.093 R)
• M68: 31,888,432 km (0.049 R)
• M69: 34,333,609 km (0.106 R)
• M70: 34,664,220 km (0.12 R)
• M71: 34,829,825 km (0.103 R)
• M72: 35,662,188 km (0.054 R)
• M73: 36,725,978 km (0.1 R)
• M74: 36,951,272 km (0.078 R)
• M75: 37,346,660 km (0.09 R)
• M76: 37,629,848 km (0.086 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.6

Radius: 10.3

Gravity: 6.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.99 AU - 8.95 AU

Year: 7733 Days

Day: 12.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 30,340,112 km

• M1: 156,479 km (0.116 R)
• M2: 231,877 km (0.085 R)
• M3: 376,687 km (0.059 R)
• M4: 493,972 km (0.064 R)
• M5: 639,531 km (0.096 R)
• M6: 740,210 km (0.08 R)
• M7: 942,467 km (0.102 R)
• M8: 1,198,578 km (0.119 R)
• M9: 1,476,980 km (0.12 R)
• M10: 2,227,213 km (0.089 R)
• M11: 2,294,532 km (0.109 R)
• M12: 2,500,828 km (0.056 R)
• M13: 2,737,192 km (0.05 R)
• M14: 3,005,720 km (0.103 R)
• M15: 3,080,519 km (0.058 R)
• M16: 3,155,917 km (0.084 R)
• M17: 3,231,912 km (0.078 R)
• M18: 3,489,670 km (0.114 R)
• M19: 3,568,358 km (0.086 R)
• M20: 3,862,019 km (0.112 R)
• M21: 4,444,403 km (0.113 R)
• M22: 4,936,131 km (0.12 R)
• M23: 5,263,451 km (0.113 R)
• M24: 5,353,958 km (0.039 R)
• M25: 5,445,063 km (0.104 R)
• M26: 5,536,617 km (0.03 R)
• M27: 5,783,454 km (0.109 R)
• M28: 6,033,881 km (0.05 R)
• M29: 7,170,824 km (0.086 R)
• M30: 7,988,227 km (0.046 R)
• M31: 10,158,144 km (0.081 R)
• M32: 10,233,542 km (0.113 R)
• M33: 11,739,095 km (0.117 R)
• M34: 11,976,955 km (0.086 R)
• M35: 12,659,271 km (0.056 R)
• M36: 12,943,956 km (0.113 R)
• M37: 13,066,476 km (0.109 R)
• M38: 13,189,595 km (0.116 R)
• M39: 13,519,459 km (0.112 R)
• M40: 13,685,512 km (0.059 R)
• M41: 14,866,438 km (0.093 R)
• M42: 15,123,746 km (0.096 R)
• M43: 15,339,317 km (0.035 R)
• M44: 15,904,498 km (0.08 R)
• M45: 15,992,162 km (0.081 R)
• M46: 16,123,808 km (0.038 R)
• M47: 16,698,414 km (0.073 R)
• M48: 17,189,992 km (0.119 R)
• M49: 18,141,435 km (0.078 R)
• M50: 18,232,988 km (0.088 R)
• M51: 18,508,398 km (0.104 R)
• M52: 18,924,280 km (0.036 R)
• M53: 19,110,081 km (0.108 R)
• M54: 20,237,600 km (0.113 R)
• M55: 21,289,871 km (0.098 R)
• M56: 21,434,832 km (0.104 R)
• M57: 21,822,739 km (0.09 R)
• M58: 22,115,352 km (0.074 R)
• M59: 22,261,958 km (0.057 R)
• M60: 23,000,673 km (0.067 R)
• M61: 23,298,372 km (0.073 R)
• M62: 23,697,200 km (0.076 R)
• M63: 24,299,781 km (0.104 R)
• M64: 25,468,888 km (0.113 R)
• M65: 25,571,362 km (0.119 R)
• M66: 26,500,365 km (0.111 R)
• M67: 26,916,696 km (0.088 R)
• M68: 27,387,780 km (0.112 R)
• M69: 28,231,811 km (0.109 R)
• M70: 28,657,118 km (0.076 R)
• M71: 30,162,222 km (0.117 R)
• M72: 30,542,500 km (0.07 R)
• M73: 30,815,217 km (0.117 R)
• M74: 30,979,176 km (0.051 R)
• M75: 31,088,532 km (0.116 R)
• M76: 31,582,803 km (0.099 R)
• M77: 31,692,907 km (0.105 R)
• M78: 31,968,915 km (0.032 R)
• M79: 32,634,626 km (0.085 R)
• M80: 32,801,727 km (0.057 R)
• M81: 33,248,875 km (0.088 R)
• M82: 34,375,347 km (0.117 R)
• M83: 37,304,024 km (0.11 R)
• M84: 37,595,441 km (0.114 R)
• M85: 38,474,328 km (0.03 R)
• M86: 39,537,820 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 17.6

Radius: 8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 17.52 AU - 20.52 AU

Year: 31417 Days

Day: 20.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 30,340,112 km

• M1: 809,624 km (0.089 R)
• M2: 1,202,767 km (0.086 R)
• M3: 2,313,381 km (0.073 R)
• M4: 2,703,533 km (0.116 R)
• M5: 3,030,554 km (0.109 R)
• M6: 3,544,572 km (0.106 R)
• M7: 3,993,515 km (0.116 R)
• M8: 5,344,384 km (0.092 R)
• M9: 6,015,630 km (0.102 R)
• M10: 7,211,216 km (0.104 R)
• M11: 7,922,554 km (0.103 R)
• M12: 11,833,790 km (0.1 R)
• M13: 12,772,367 km (0.11 R)
• M14: 13,665,017 km (0.057 R)
• M15: 13,943,718 km (0.082 R)
• M16: 14,542,259 km (0.046 R)
• M17: 15,728,122 km (0.058 R)
• M18: 17,696,531 km (0.075 R)
• M19: 18,382,586 km (0.118 R)
• M20: 19,427,976 km (0.111 R)
• M21: 21,778,458 km (0.117 R)
• M22: 22,349,323 km (0.07 R)
• M23: 22,513,283 km (0.051 R)
• M24: 23,049,142 km (0.12 R)
• M25: 23,173,309 km (0.095 R)
• M26: 24,217,352 km (0.091 R)
• M27: 25,533,065 km (0.118 R)
• M28: 26,784,751 km (0.102 R)
• M29: 29,662,266 km (0.108 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,623 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit