🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.63 AU - 0.91 AU

Year: 244 Days

Day: 32.4 Hours

Environment

Temp: 100 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.99 AU - 1.19 AU

Year: 412 Days

Day: 42.4 Hours

Environment

Temp: 19 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 105,539,971 km

• M1: 42,486 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.94 AU - 1.38 AU

Year: 452 Days

Day: 30.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 105,539,971 km

• M1: 67,469 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.44 AU - 1.6 AU

Year: 678 Days

Day: 37.9 Hours

Environment

Temp: -25 °C

Axial Tilt: 4.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.71 AU - 3.87 AU

Year: 2158 Days

Day: 19.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 105,539,971 km

• M1: 529,576 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 13.8

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.99 AU - 9.27 AU

Year: 9169 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 105,539,971 km

• M1: 171,589 km (0.07 R)
• M2: 655,687 km (0.088 R)
• M3: 1,214,286 km (0.096 R)
• M4: 1,783,356 km (0.083 R)
• M5: 2,400,597 km (0.087 R)
• M6: 4,503,943 km (0.049 R)
• M7: 5,029,032 km (0.115 R)
• M8: 5,693,396 km (0.069 R)
• M9: 7,755,154 km (0.091 R)
• M10: 9,552,722 km (0.088 R)
• M11: 10,473,945 km (0.049 R)
• M12: 11,400,704 km (0.077 R)
• M13: 12,214,068 km (0.116 R)
• M14: 14,573,077 km (0.045 R)
• M15: 15,596,775 km (0.114 R)
• M16: 16,805,226 km (0.045 R)
• M17: 17,291,719 km (0.108 R)
• M18: 17,859,143 km (0.048 R)
• M19: 18,512,437 km (0.084 R)
• M20: 20,647,199 km (0.089 R)
• M21: 25,583,181 km (0.113 R)
• M22: 27,262,267 km (0.06 R)
• M23: 35,735,939 km (0.083 R)
• M24: 42,140,224 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.5

Radius: 10.9

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 7.91 AU - 12.55 AU

Year: 11833 Days

Day: 6 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 105,539,971 km

• M1: 135,536 km (0.078 R)
• M2: 591,211 km (0.071 R)
• M3: 1,171,651 km (0.107 R)
• M4: 1,553,574 km (0.072 R)
• M5: 2,454,003 km (0.045 R)
• M6: 2,905,041 km (0.066 R)
• M7: 3,436,562 km (0.048 R)
• M8: 5,290,977 km (0.093 R)
• M9: 5,788,390 km (0.11 R)
• M10: 9,508,141 km (0.1 R)
• M11: 10,462,426 km (0.073 R)
• M12: 12,132,537 km (0.082 R)
• M13: 13,254,671 km (0.054 R)
• M14: 13,774,972 km (0.096 R)
• M15: 14,856,565 km (0.098 R)
• M16: 17,651,502 km (0.058 R)
• M17: 18,361,493 km (0.104 R)
• M18: 19,090,483 km (0.076 R)
• M19: 22,382,684 km (0.103 R)
• M20: 23,402,193 km (0.06 R)
• M21: 23,875,671 km (0.109 R)
• M22: 25,334,699 km (0.054 R)
• M23: 27,897,161 km (0.055 R)
• M24: 29,956,824 km (0.113 R)
• M25: 31,537,924 km (0.11 R)
• M26: 33,892,146 km (0.081 R)
• M27: 35,983,374 km (0.098 R)
• M28: 38,159,275 km (0.114 R)
• M29: 42,771,677 km (0.03 R)
• M30: 45,504,680 km (0.058 R)
• M31: 48,658,353 km (0.096 R)
• M32: 49,897,173 km (0.088 R)
• M33: 55,733,136 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 495.9

Radius: 5.9

Gravity: 14.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 12.6 AU - 15.62 AU

Year: 19168 Days

Day: 17.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 105,539,971 km

• M1: 74,051 km (0.106 R)
• M2: 279,898 km (0.087 R)
• M3: 1,037,012 km (0.091 R)
• M4: 1,393,654 km (0.03 R)
• M5: 1,742,067 km (0.117 R)
• M6: 2,545,109 km (0.106 R)
• M7: 3,272,902 km (0.11 R)
• M8: 4,579,041 km (0.075 R)
• M9: 5,496,375 km (0.116 R)
• M10: 6,405,182 km (0.099 R)
• M11: 7,183,091 km (0.117 R)
• M12: 7,502,184 km (0.084 R)
• M13: 7,782,979 km (0.051 R)
• M14: 8,266,778 km (0.113 R)
• M15: 9,401,329 km (0.098 R)
• M16: 11,912,030 km (0.115 R)
• M17: 12,230,224 km (0.117 R)
• M18: 13,977,228 km (0.111 R)
• M19: 16,037,490 km (0.119 R)
• M20: 18,801,161 km (0.113 R)
• M21: 20,205,137 km (0.047 R)
• M22: 22,925,574 km (0.066 R)
• M23: 23,121,847 km (0.099 R)
• M24: 27,284,108 km (0.055 R)
• M25: 28,965,738 km (0.107 R)
• M26: 31,676,302 km (0.091 R)
• M27: 37,595,890 km (0.102 R)
• M28: 38,834,261 km (0.075 R)
• M29: 39,393,308 km (0.098 R)
• M30: 47,793,229 km (0.071 R)
• M31: 48,920,448 km (0.084 R)
• M32: 49,736,355 km (0.064 R)
• M33: 50,561,238 km (0.096 R)
• M34: 59,874,154 km (0.111 R)
• M35: 60,620,049 km (0.066 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.1

Radius: 6

Gravity: 26.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 14.85 AU - 18.11 AU

Year: 24195 Days

Day: 15.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 105,539,971 km

• M1: 118,482 km (0.119 R)
• M2: 321,785 km (0.095 R)
• M3: 1,140,684 km (0.11 R)
• M4: 1,612,964 km (0.117 R)
• M5: 1,904,381 km (0.108 R)
• M6: 2,117,707 km (0.105 R)
• M7: 2,802,118 km (0.111 R)
• M8: 3,592,443 km (0.117 R)
• M9: 5,103,531 km (0.079 R)
• M10: 5,517,768 km (0.117 R)
• M11: 10,119,099 km (0.062 R)
• M12: 11,041,669 km (0.086 R)
• M13: 11,246,319 km (0.095 R)
• M14: 13,128,859 km (0.11 R)
• M15: 20,426,392 km (0.049 R)
• M16: 23,207,716 km (0.108 R)
• M17: 25,156,827 km (0.116 R)
• M18: 41,775,953 km (0.066 R)
• M19: 42,943,565 km (0.109 R)
• M20: 44,648,980 km (0.104 R)
• M21: 49,849,451 km (0.028 R)
• M22: 52,498,381 km (0.079 R)
• M23: 56,645,683 km (0.105 R)
• M24: 66,257,346 km (0.094 R)
• M25: 69,687,774 km (0.085 R)
• M26: 69,920,698 km (0.09 R)
• M27: 74,930,581 km (0.05 R)
• M28: 96,205,493 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.8

Radius: 6.9

Gravity: 19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 16.57 AU - 20.13 AU

Year: 28428 Days

Day: 21.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 105,539,971 km

• M1: 85,869 km (0.104 R)
• M2: 448,943 km (0.083 R)
• M3: 775,366 km (0.111 R)
• M4: 1,119,291 km (0.109 R)
• M5: 1,855,014 km (0.101 R)
• M6: 2,327,144 km (0.088 R)
• M7: 2,711,312 km (0.107 R)
• M8: 3,019,334 km (0.1 R)
• M9: 3,773,157 km (0.044 R)
• M10: 4,230,628 km (0.052 R)
• M11: 4,724,450 km (0.086 R)
• M12: 5,964,168 km (0.103 R)
• M13: 8,706,297 km (0.113 R)
• M14: 9,253,825 km (0.081 R)
• M15: 14,913,561 km (0.108 R)
• M16: 18,506,154 km (0.111 R)
• M17: 22,750,246 km (0.091 R)
• M18: 25,097,137 km (0.049 R)
• M19: 27,214,845 km (0.057 R)
• M20: 28,912,631 km (0.113 R)
• M21: 29,179,962 km (0.064 R)
• M22: 29,584,176 km (0.069 R)
• M23: 31,519,374 km (0.097 R)
• M24: 32,374,026 km (0.101 R)
• M25: 34,129,408 km (0.042 R)
• M26: 37,352,644 km (0.113 R)
• M27: 40,605,649 km (0.071 R)
• M28: 49,745,331 km (0.101 R)
• M29: 53,272,550 km (0.084 R)
• M30: 54,484,292 km (0.053 R)
• M31: 56,544,704 km (0.1 R)
• M32: 60,601,349 km (0.114 R)
• M33: 72,934,347 km (0.095 R)
• M34: 86,560,918 km (0.084 R)
• M35: 88,234,619 km (0.093 R)
• M36: 89,079,548 km (0.079 R)
• M37: 100,865,317 km (0.09 R)
• M38: 104,908,499 km (0.074 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 14,912 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit