🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.49 AU - 0.59 AU

Year: 148 Days

Day: 29 Hours

Environment

Temp: 197 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.05 AU - 1.53 AU

Year: 546 Days

Day: 21.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,182,301 km

• M1: 711,487 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.34 AU - 1.44 AU

Year: 611 Days

Day: 47.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,182,301 km

• M1: 324,927 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 3.84 AU - 3.88 AU

Year: 2827 Days

Day: 15.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,182,301 km

• M1: 132,095 km (0.089 R)
• M2: 302,337 km (0.066 R)

Asteroid Belt

Center: 4.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 346.4

Radius: 13.2

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.51 AU - 5.79 AU

Year: 5006 Days

Day: 10.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 62,182,301 km

• M1: 236,963 km (0.062 R)
• M2: 392,395 km (0.104 R)
• M3: 578,944 km (0.039 R)
• M4: 767,287 km (0.074 R)
• M5: 1,121,236 km (0.114 R)
• M6: 1,285,046 km (0.119 R)
• M7: 1,403,378 km (0.027 R)
• M8: 1,498,223 km (0.053 R)
• M9: 2,129,077 km (0.111 R)
• M10: 2,287,052 km (0.104 R)
• M11: 2,631,726 km (0.12 R)
• M12: 2,923,292 km (0.025 R)
• M13: 3,135,422 km (0.097 R)
• M14: 3,650,487 km (0.089 R)
• M15: 4,132,940 km (0.072 R)
• M16: 4,493,022 km (0.084 R)
• M17: 4,884,221 km (0.065 R)
• M18: 5,073,313 km (0.1 R)
• M19: 5,158,284 km (0.045 R)
• M20: 5,350,966 km (0.076 R)
• M21: 5,524,350 km (0.088 R)
• M22: 5,787,942 km (0.084 R)
• M23: 6,557,323 km (0.107 R)
• M24: 6,907,083 km (0.03 R)
• M25: 7,968,031 km (0.116 R)
• M26: 8,976,471 km (0.118 R)
• M27: 9,338,946 km (0.111 R)
• M28: 9,838,603 km (0.067 R)
• M29: 10,563,554 km (0.03 R)
• M30: 10,946,375 km (0.11 R)
• M31: 11,222,683 km (0.04 R)
• M32: 11,641,258 km (0.098 R)
• M33: 11,923,249 km (0.05 R)
• M34: 12,407,797 km (0.105 R)
• M35: 12,609,305 km (0.105 R)
• M36: 12,869,905 km (0.087 R)
• M37: 13,161,471 km (0.066 R)
• M38: 14,199,381 km (0.042 R)
• M39: 14,500,821 km (0.096 R)
• M40: 14,834,723 km (0.113 R)
• M41: 15,171,318 km (0.105 R)
• M42: 16,039,435 km (0.074 R)
• M43: 16,700,957 km (0.115 R)
• M44: 17,115,044 km (0.052 R)
• M45: 17,532,571 km (0.102 R)
• M46: 18,312,126 km (0.086 R)
• M47: 19,069,839 km (0.115 R)
• M48: 19,335,824 km (0.094 R)
• M49: 21,060,089 km (0.074 R)
• M50: 22,132,107 km (0.066 R)
• M51: 22,622,190 km (0.113 R)
• M52: 23,080,408 km (0.065 R)
• M53: 23,399,351 km (0.054 R)

Asteroid Belt

Center: 6.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.8

Radius: 9.6

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 7.05 AU - 7.41 AU

Year: 7247 Days

Day: 5.2 Hours

Environment

Temp: -164 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 62,182,301 km

• M1: 148,999 km (0.073 R)
• M2: 233,373 km (0.076 R)
• M3: 381,175 km (0.104 R)
• M4: 459,864 km (0.117 R)
• M5: 1,174,343 km (0.088 R)
• M6: 1,479,972 km (0.074 R)
• M7: 1,612,366 km (0.104 R)
• M8: 1,733,391 km (0.078 R)
• M9: 2,147,627 km (0.088 R)
• M10: 2,281,368 km (0.065 R)
• M11: 2,435,154 km (0.088 R)
• M12: 2,753,050 km (0.075 R)
• M13: 3,526,321 km (0.117 R)
• M14: 4,091,203 km (0.087 R)
• M15: 4,363,171 km (0.066 R)
• M16: 4,490,629 km (0.097 R)
• M17: 4,902,621 km (0.039 R)
• M18: 5,035,315 km (0.073 R)
• M19: 5,623,982 km (0.118 R)
• M20: 5,832,821 km (0.093 R)
• M21: 5,949,956 km (0.086 R)
• M22: 6,044,352 km (0.076 R)
• M23: 6,186,620 km (0.099 R)
• M24: 6,258,277 km (0.117 R)
• M25: 6,571,834 km (0.097 R)
• M26: 7,189,225 km (0.107 R)
• M27: 7,289,755 km (0.095 R)
• M28: 7,517,592 km (0.105 R)
• M29: 7,773,554 km (0.091 R)
• M30: 7,902,657 km (0.091 R)
• M31: 8,110,748 km (0.11 R)
• M32: 9,259,510 km (0.058 R)
• M33: 9,589,224 km (0.027 R)
• M34: 9,950,802 km (0.112 R)
• M35: 10,034,876 km (0.069 R)
• M36: 10,119,099 km (0.059 R)
• M37: 10,715,995 km (0.119 R)
• M38: 10,859,758 km (0.06 R)
• M39: 11,033,142 km (0.085 R)
• M40: 11,706,183 km (0.117 R)
• M41: 12,212,422 km (0.073 R)
• M42: 12,422,906 km (0.09 R)
• M43: 12,816,947 km (0.112 R)
• M44: 13,276,811 km (0.047 R)
• M45: 14,434,100 km (0.103 R)
• M46: 15,008,706 km (0.097 R)
• M47: 15,137,509 km (0.078 R)
• M48: 15,331,239 km (0.104 R)
• M49: 15,460,940 km (0.025 R)
• M50: 15,819,376 km (0.026 R)
• M51: 15,884,751 km (0.083 R)
• M52: 15,983,186 km (0.102 R)
• M53: 16,081,771 km (0.114 R)
• M54: 16,246,478 km (0.108 R)
• M55: 16,478,056 km (0.074 R)
• M56: 17,078,542 km (0.094 R)
• M57: 17,314,009 km (0.088 R)
• M58: 18,026,843 km (0.065 R)
• M59: 18,129,467 km (0.101 R)
• M60: 18,266,648 km (0.088 R)
• M61: 18,472,943 km (0.038 R)
• M62: 18,610,873 km (0.082 R)
• M63: 19,481,233 km (0.05 R)
• M64: 19,551,395 km (0.099 R)
• M65: 19,692,017 km (0.112 R)
• M66: 20,542,929 km (0.035 R)
• M67: 20,972,873 km (0.103 R)
• M68: 21,080,883 km (0.114 R)
• M69: 21,333,404 km (0.092 R)
• M70: 22,353,961 km (0.119 R)
• M71: 22,759,222 km (0.098 R)
• M72: 23,129,776 km (0.104 R)
• M73: 23,427,625 km (0.094 R)
• M74: 23,651,872 km (0.074 R)
• M75: 23,989,515 km (0.062 R)
• M76: 24,291,104 km (0.059 R)
• M77: 24,555,892 km (0.088 R)
• M78: 24,783,730 km (0.079 R)
• M79: 25,164,905 km (0.091 R)
• M80: 25,624,918 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.5

Radius: 4.6

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 12.14 AU - 19.32 AU

Year: 23257 Days

Day: 17.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,182,301 km

• M1: 101,727 km (0.064 R)
• M2: 317,596 km (0.077 R)
• M3: 429,645 km (0.117 R)
• M4: 499,358 km (0.093 R)
• M5: 630,555 km (0.077 R)
• M6: 1,410,558 km (0.107 R)
• M7: 1,489,396 km (0.038 R)
• M8: 2,543,463 km (0.115 R)
• M9: 2,672,117 km (0.083 R)
• M10: 2,704,580 km (0.078 R)
• M11: 3,558,634 km (0.114 R)
• M12: 4,450,237 km (0.119 R)
• M13: 4,488,834 km (0.112 R)
• M14: 4,683,461 km (0.065 R)
• M15: 5,448,055 km (0.091 R)
• M16: 5,993,040 km (0.025 R)
• M17: 6,207,414 km (0.033 R)
• M18: 6,380,648 km (0.09 R)
• M19: 9,410,155 km (0.057 R)
• M20: 9,659,086 km (0.032 R)
• M21: 9,709,201 km (0.111 R)
• M22: 11,040,472 km (0.109 R)
• M23: 11,461,590 km (0.116 R)
• M24: 13,197,674 km (0.078 R)
• M25: 13,644,373 km (0.096 R)
• M26: 14,380,694 km (0.081 R)
• M27: 15,597,224 km (0.1 R)
• M28: 16,188,135 km (0.08 R)
• M29: 17,452,536 km (0.091 R)
• M30: 17,758,314 km (0.101 R)
• M31: 17,880,985 km (0.091 R)
• M32: 18,004,104 km (0.042 R)
• M33: 18,810,885 km (0.093 R)
• M34: 21,758,711 km (0.1 R)
• M35: 22,617,403 km (0.064 R)
• M36: 23,487,165 km (0.08 R)
• M37: 23,960,044 km (0.057 R)
• M38: 24,367,848 km (0.095 R)
• M39: 25,190,486 km (0.065 R)
• M40: 25,466,644 km (0.097 R)
• M41: 25,813,262 km (0.066 R)
• M42: 25,882,825 km (0.088 R)
• M43: 27,569,840 km (0.03 R)
• M44: 29,582,381 km (0.03 R)
• M45: 32,990,070 km (0.104 R)
• M46: 33,141,015 km (0.119 R)
• M47: 33,443,651 km (0.077 R)
• M48: 33,823,181 km (0.061 R)
• M49: 34,970,297 km (0.113 R)
• M50: 35,047,191 km (0.115 R)
• M51: 35,124,234 km (0.092 R)
• M52: 36,207,921 km (0.115 R)
• M53: 37,538,444 km (0.109 R)
• M54: 37,617,282 km (0.054 R)
• M55: 37,853,946 km (0.115 R)
• M56: 38,964,710 km (0.102 R)
• M57: 39,524,206 km (0.079 R)
• M58: 40,166,729 km (0.091 R)
• M59: 40,650,977 km (0.042 R)
• M60: 42,278,901 km (0.116 R)
• M61: 42,853,806 km (0.098 R)
• M62: 42,936,085 km (0.111 R)
• M63: 45,262,631 km (0.07 R)
• M64: 45,430,330 km (0.092 R)
• M65: 45,766,327 km (0.109 R)
• M66: 45,850,551 km (0.099 R)
• M67: 47,714,839 km (0.083 R)
• M68: 48,142,091 km (0.112 R)
• M69: 48,227,661 km (0.046 R)
• M70: 48,914,165 km (0.094 R)
• M71: 49,172,371 km (0.093 R)
• M72: 50,210,132 km (0.106 R)
• M73: 50,383,665 km (0.072 R)
• M74: 50,470,582 km (0.11 R)
• M75: 52,131,118 km (0.082 R)
• M76: 53,100,512 km (0.027 R)
• M77: 54,253,912 km (0.074 R)
• M78: 54,699,713 km (0.064 R)
• M79: 54,878,483 km (0.089 R)
• M80: 57,763,478 km (0.101 R)
• M81: 58,674,978 km (0.107 R)
• M82: 59,499,561 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 19,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit