🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.83 AU - 0.95 AU

Year: 318 Days

Day: 42.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.6 AU - 2.34 AU

Year: 1047 Days

Day: 42.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.1 AU - 2.58 AU

Year: 1356 Days

Day: 25.7 Hours

Environment

Temp: -100 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.07 AU - 3.41 AU

Year: 1718 Days

Day: 33.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,671,038 km

• M1: 545,135 km (0.095 R)
• M2: 1,430,604 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.78 AU - 3.38 AU

Year: 2047 Days

Day: 34.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.62 AU - 3.76 AU

Year: 2685 Days

Day: 30.1 Hours

Environment

Temp: -132 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 9.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.79 AU - 5.73 AU

Year: 4569 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,671,038 km

• M1: 120,426 km (0.1 R)
• M2: 569,519 km (0.1 R)
• M3: 717,023 km (0.114 R)
• M4: 777,311 km (0.066 R)
• M5: 839,543 km (0.106 R)
• M6: 956,080 km (0.068 R)
• M7: 1,162,824 km (0.085 R)
• M8: 1,353,711 km (0.096 R)
• M9: 1,539,362 km (0.1 R)
• M10: 1,619,098 km (0.104 R)
• M11: 1,700,329 km (0.067 R)
• M12: 1,867,131 km (0.052 R)
• M13: 1,969,755 km (0.118 R)
• M14: 2,056,821 km (0.047 R)
• M15: 2,216,891 km (0.066 R)
• M16: 2,399,550 km (0.099 R)
• M17: 2,644,442 km (0.114 R)
• M18: 2,917,308 km (0.033 R)
• M19: 3,036,986 km (0.111 R)
• M20: 3,364,456 km (0.073 R)
• M21: 3,660,361 km (0.078 R)
• M22: 3,855,137 km (0.099 R)
• M23: 4,232,124 km (0.12 R)
• M24: 4,322,630 km (0.09 R)
• M25: 4,528,627 km (0.098 R)
• M26: 5,262,554 km (0.082 R)
• M27: 5,556,663 km (0.05 R)
• M28: 5,780,761 km (0.086 R)
• M29: 6,680,293 km (0.096 R)
• M30: 6,998,787 km (0.119 R)
• M31: 7,267,913 km (0.094 R)
• M32: 7,983,889 km (0.085 R)
• M33: 8,265,133 km (0.071 R)
• M34: 8,435,525 km (0.031 R)
• M35: 8,895,538 km (0.089 R)
• M36: 9,011,776 km (0.108 R)
• M37: 9,363,780 km (0.111 R)
• M38: 9,600,892 km (0.026 R)
• M39: 10,202,425 km (0.112 R)
• M40: 10,754,142 km (0.102 R)
• M41: 10,909,126 km (0.071 R)
• M42: 11,033,741 km (0.068 R)
• M43: 11,096,123 km (0.092 R)
• M44: 11,347,148 km (0.088 R)
• M45: 11,758,991 km (0.039 R)
• M46: 12,467,038 km (0.106 R)
• M47: 13,023,691 km (0.046 R)
• M48: 13,689,103 km (0.115 R)
• M49: 13,958,229 km (0.084 R)
• M50: 14,229,301 km (0.113 R)
• M51: 14,297,218 km (0.055 R)
• M52: 14,399,543 km (0.1 R)
• M53: 14,638,900 km (0.09 R)
• M54: 15,017,981 km (0.075 R)
• M55: 15,191,365 km (0.111 R)
• M56: 16,316,490 km (0.113 R)
• M57: 16,423,303 km (0.08 R)
• M58: 16,637,677 km (0.092 R)
• M59: 17,214,077 km (0.104 R)
• M60: 17,614,102 km (0.069 R)
• M61: 18,164,473 km (0.084 R)
• M62: 18,832,427 km (0.044 R)
• M63: 19,963,537 km (0.103 R)
• M64: 20,652,734 km (0.068 R)
• M65: 20,729,927 km (0.097 R)
• M66: 21,271,920 km (0.119 R)
• M67: 21,427,651 km (0.119 R)
• M68: 21,544,786 km (0.106 R)
• M69: 22,015,122 km (0.067 R)
• M70: 22,806,644 km (0.088 R)
• M71: 22,966,116 km (0.051 R)
• M72: 23,286,105 km (0.112 R)
• M73: 23,526,958 km (0.103 R)
• M74: 24,011,356 km (0.107 R)
• M75: 24,336,133 km (0.081 R)
• M76: 25,360,280 km (0.089 R)
• M77: 25,484,147 km (0.092 R)
• M78: 25,773,918 km (0.112 R)
• M79: 26,023,148 km (0.094 R)
• M80: 26,356,751 km (0.028 R)
• M81: 26,607,776 km (0.103 R)
• M82: 26,817,662 km (0.055 R)
• M83: 28,088,347 km (0.113 R)
• M84: 28,516,346 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.2

Radius: 13.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.88 AU - 6.38 AU

Year: 5060 Days

Day: 7 Hours

Environment

Temp: -159 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 34,671,038 km

• M1: 248,183 km (0.107 R)
• M2: 358,287 km (0.094 R)
• M3: 541,245 km (0.119 R)
• M4: 647,160 km (0.069 R)
• M5: 735,573 km (0.107 R)
• M6: 970,292 km (0.114 R)
• M7: 1,151,604 km (0.117 R)
• M8: 1,311,824 km (0.101 R)
• M9: 1,637,797 km (0.053 R)
• M10: 1,838,707 km (0.062 R)
• M11: 2,047,845 km (0.076 R)
• M12: 2,245,165 km (0.076 R)
• M13: 2,366,638 km (0.092 R)
• M14: 3,074,685 km (0.115 R)
• M15: 3,394,376 km (0.092 R)
• M16: 3,821,478 km (0.071 R)
• M17: 4,443,356 km (0.12 R)
• M18: 5,285,442 km (0.112 R)
• M19: 5,421,576 km (0.076 R)
• M20: 6,435,850 km (0.094 R)
• M21: 6,964,978 km (0.092 R)
• M22: 7,386,245 km (0.046 R)
• M23: 7,477,650 km (0.114 R)
• M24: 7,600,021 km (0.077 R)
• M25: 7,846,857 km (0.113 R)
• M26: 8,443,902 km (0.077 R)
• M27: 8,796,205 km (0.086 R)
• M28: 8,893,145 km (0.102 R)
• M29: 8,990,533 km (0.102 R)
• M30: 10,802,313 km (0.085 R)
• M31: 11,080,265 km (0.079 R)
• M32: 11,360,462 km (0.042 R)
• M33: 11,892,432 km (0.062 R)
• M34: 11,999,694 km (0.118 R)
• M35: 12,107,404 km (0.117 R)
• M36: 12,251,467 km (0.111 R)
• M37: 13,164,912 km (0.045 R)
• M38: 13,986,952 km (0.117 R)
• M39: 14,251,890 km (0.076 R)
• M40: 14,518,623 km (0.059 R)
• M41: 17,194,630 km (0.116 R)
• M42: 17,641,628 km (0.079 R)
• M43: 18,340,101 km (0.077 R)
• M44: 18,588,732 km (0.099 R)
• M45: 18,713,497 km (0.074 R)
• M46: 18,922,186 km (0.081 R)
• M47: 19,594,628 km (0.086 R)
• M48: 21,223,450 km (0.104 R)
• M49: 21,440,965 km (0.109 R)
• M50: 21,790,575 km (0.088 R)
• M51: 21,922,072 km (0.117 R)
• M52: 22,097,999 km (0.115 R)
• M53: 22,406,919 km (0.094 R)
• M54: 23,118,406 km (0.064 R)
• M55: 23,656,809 km (0.09 R)
• M56: 23,792,045 km (0.107 R)
• M57: 24,975,215 km (0.116 R)
• M58: 25,389,152 km (0.071 R)
• M59: 26,644,877 km (0.115 R)
• M60: 26,926,570 km (0.098 R)
• M61: 27,351,128 km (0.119 R)
• M62: 27,635,364 km (0.034 R)
• M63: 27,777,931 km (0.117 R)
• M64: 27,873,075 km (0.103 R)
• M65: 28,398,313 km (0.115 R)
• M66: 28,974,864 km (0.113 R)
• M67: 31,667,176 km (0.099 R)
• M68: 32,465,281 km (0.114 R)
• M69: 32,866,951 km (0.088 R)
• M70: 33,573,652 km (0.08 R)
• M71: 34,030,524 km (0.097 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.7

Radius: 3.3

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 9.11 AU - 14.73 AU

Year: 15587 Days

Day: 19.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 34,671,038 km

• M1: 177,872 km (0.067 R)
• M2: 328,517 km (0.062 R)
• M3: 451,636 km (0.114 R)
• M4: 524,789 km (0.065 R)
• M5: 628,161 km (0.042 R)
• M6: 655,089 km (0.113 R)
• M7: 724,054 km (0.116 R)
• M8: 929,751 km (0.092 R)
• M9: 960,568 km (0.115 R)
• M10: 1,071,121 km (0.104 R)
• M11: 1,553,125 km (0.118 R)
• M12: 2,532,842 km (0.093 R)
• M13: 2,619,758 km (0.112 R)
• M14: 5,309,976 km (0.107 R)
• M15: 5,561,450 km (0.09 R)
• M16: 5,674,546 km (0.033 R)
• M17: 6,339,210 km (0.109 R)
• M18: 6,457,242 km (0.081 R)
• M19: 7,027,958 km (0.043 R)
• M20: 7,521,183 km (0.057 R)
• M21: 8,217,112 km (0.057 R)
• M22: 8,507,781 km (0.107 R)
• M23: 9,265,793 km (0.104 R)
• M24: 10,321,056 km (0.077 R)
• M25: 10,425,176 km (0.114 R)
• M26: 10,915,708 km (0.05 R)
• M27: 11,413,719 km (0.053 R)
• M28: 11,810,154 km (0.094 R)
• M29: 13,402,922 km (0.033 R)
• M30: 14,166,320 km (0.083 R)
• M31: 14,320,705 km (0.078 R)
• M32: 14,631,121 km (0.093 R)
• M33: 15,496,095 km (0.053 R)
• M34: 15,854,831 km (0.079 R)
• M35: 17,316,402 km (0.079 R)
• M36: 18,482,667 km (0.084 R)
• M37: 19,117,860 km (0.118 R)
• M38: 19,889,486 km (0.116 R)
• M39: 20,802,482 km (0.041 R)
• M40: 21,996,273 km (0.098 R)
• M41: 22,354,111 km (0.072 R)
• M42: 23,713,656 km (0.062 R)
• M43: 25,286,378 km (0.041 R)
• M44: 27,179,240 km (0.05 R)
• M45: 27,275,133 km (0.118 R)
• M46: 28,482,537 km (0.079 R)
• M47: 28,774,851 km (0.102 R)
• M48: 29,117,281 km (0.119 R)
• M49: 29,806,029 km (0.085 R)
• M50: 30,152,348 km (0.118 R)
• M51: 31,651,917 km (0.105 R)
• M52: 32,207,823 km (0.1 R)
• M53: 32,563,268 km (0.112 R)
• M54: 33,637,380 km (0.1 R)
• M55: 34,049,523 km (0.071 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: 354 - 13,159 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit