🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.67 AU - 0.79 AU

Year: 226 Days

Day: 17.6 Hours

Environment

Temp: 119 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.68 AU - 2.04 AU

Year: 917 Days

Day: 16.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,658,970 km

• M1: 663,467 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.31 AU - 2.95 AU

Year: 1542 Days

Day: 39.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.31 AU - 3.47 AU

Year: 1777 Days

Day: 28.4 Hours

Environment

Temp: -96 °C

Axial Tilt: 48.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 3.4 AU - 4.84 AU

Year: 3024 Days

Day: 41.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,658,970 km

• M1: 3,376,723 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 11.6

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.7 AU - 6.22 AU

Year: 5262 Days

Day: 5.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,658,970 km

• M1: 167,250 km (0.093 R)
• M2: 282,291 km (0.115 R)
• M3: 364,121 km (0.057 R)
• M4: 579,841 km (0.059 R)
• M5: 665,262 km (0.087 R)
• M6: 786,735 km (0.104 R)
• M7: 938,876 km (0.081 R)
• M8: 1,113,457 km (0.11 R)
• M9: 1,701,526 km (0.09 R)
• M10: 1,902,586 km (0.043 R)
• M11: 2,219,135 km (0.074 R)
• M12: 2,651,024 km (0.115 R)
• M13: 2,851,485 km (0.097 R)
• M14: 2,936,457 km (0.084 R)
• M15: 3,074,386 km (0.069 R)
• M16: 3,267,517 km (0.054 R)
• M17: 3,684,446 km (0.048 R)
• M18: 3,927,692 km (0.091 R)
• M19: 4,195,622 km (0.092 R)
• M20: 4,292,711 km (0.105 R)
• M21: 4,449,789 km (0.08 R)
• M22: 4,709,042 km (0.089 R)
• M23: 4,973,381 km (0.067 R)
• M24: 5,076,305 km (0.118 R)
• M25: 5,305,339 km (0.102 R)
• M26: 5,623,234 km (0.118 R)
• M27: 6,122,891 km (0.096 R)
• M28: 7,304,415 km (0.11 R)
• M29: 7,801,379 km (0.106 R)
• M30: 8,090,402 km (0.068 R)
• M31: 8,187,491 km (0.062 R)
• M32: 8,629,254 km (0.108 R)
• M33: 9,871,066 km (0.067 R)
• M34: 9,974,887 km (0.096 R)
• M35: 10,157,546 km (0.033 R)
• M36: 10,765,362 km (0.075 R)
• M37: 11,060,219 km (0.07 R)
• M38: 11,195,157 km (0.03 R)
• M39: 11,276,388 km (0.093 R)
• M40: 11,795,343 km (0.103 R)
• M41: 11,878,071 km (0.03 R)
• M42: 12,127,151 km (0.065 R)
• M43: 12,546,325 km (0.108 R)
• M44: 12,658,822 km (0.087 R)
• M45: 12,941,712 km (0.094 R)
• M46: 13,112,553 km (0.101 R)
• M47: 13,255,419 km (0.112 R)
• M48: 13,542,796 km (0.101 R)
• M49: 13,774,074 km (0.081 R)
• M50: 13,861,140 km (0.063 R)
• M51: 14,831,282 km (0.07 R)
• M52: 15,069,742 km (0.084 R)
• M53: 15,339,616 km (0.05 R)
• M54: 16,005,925 km (0.048 R)
• M55: 16,404,155 km (0.08 R)
• M56: 16,712,625 km (0.114 R)
• M57: 16,898,725 km (0.109 R)
• M58: 17,304,135 km (0.075 R)
• M59: 17,460,914 km (0.117 R)
• M60: 17,649,706 km (0.113 R)
• M61: 17,744,402 km (0.104 R)
• M62: 17,870,812 km (0.093 R)
• M63: 18,092,815 km (0.115 R)
• M64: 18,379,744 km (0.099 R)
• M65: 18,700,183 km (0.106 R)
• M66: 19,216,744 km (0.077 R)
• M67: 19,314,132 km (0.101 R)
• M68: 19,444,282 km (0.108 R)
• M69: 19,770,855 km (0.091 R)
• M70: 19,934,814 km (0.12 R)
• M71: 21,296,304 km (0.092 R)
• M72: 21,734,327 km (0.082 R)
• M73: 22,175,341 km (0.1 R)
• M74: 22,893,860 km (0.104 R)
• M75: 23,066,047 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.1

Radius: 12.5

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.88 AU - 9.44 AU

Year: 7667 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,658,970 km

• M1: 161,117 km (0.1 R)
• M2: 380,427 km (0.089 R)
• M3: 461,809 km (0.106 R)
• M4: 751,281 km (0.052 R)
• M5: 1,291,329 km (0.092 R)
• M6: 1,601,744 km (0.096 R)
• M7: 1,747,453 km (0.117 R)
• M8: 1,878,800 km (0.083 R)
• M9: 1,974,692 km (0.07 R)
• M10: 2,072,379 km (0.065 R)
• M11: 2,211,805 km (0.043 R)
• M12: 2,458,491 km (0.064 R)
• M13: 3,368,046 km (0.117 R)
• M14: 3,462,144 km (0.089 R)
• M15: 3,701,051 km (0.085 R)
• M16: 4,170,190 km (0.097 R)
• M17: 4,658,328 km (0.06 R)
• M18: 5,219,171 km (0.079 R)
• M19: 5,549,333 km (0.092 R)
• M20: 6,433,756 km (0.066 R)
• M21: 6,728,463 km (0.12 R)
• M22: 7,209,421 km (0.078 R)
• M23: 7,794,947 km (0.06 R)
• M24: 8,109,252 km (0.072 R)
• M25: 8,620,876 km (0.109 R)
• M26: 8,913,340 km (0.101 R)
• M27: 9,242,156 km (0.108 R)
• M28: 9,979,674 km (0.112 R)
• M29: 10,115,808 km (0.109 R)
• M30: 10,424,279 km (0.059 R)
• M31: 10,945,478 km (0.098 R)
• M32: 11,333,235 km (0.12 R)
• M33: 11,510,808 km (0.049 R)
• M34: 13,866,227 km (0.062 R)
• M35: 14,056,366 km (0.069 R)
• M36: 15,333,034 km (0.04 R)
• M37: 15,885,947 km (0.118 R)
• M38: 16,606,261 km (0.083 R)
• M39: 17,624,574 km (0.097 R)
• M40: 17,954,736 km (0.055 R)
• M41: 18,079,052 km (0.065 R)
• M42: 18,662,933 km (0.096 R)
• M43: 18,788,894 km (0.111 R)
• M44: 19,168,424 km (0.086 R)
• M45: 19,892,328 km (0.092 R)
• M46: 20,063,917 km (0.114 R)
• M47: 20,451,974 km (0.12 R)
• M48: 21,498,560 km (0.031 R)
• M49: 21,586,674 km (0.086 R)
• M50: 21,807,181 km (0.089 R)
• M51: 22,028,436 km (0.111 R)
• M52: 22,117,148 km (0.094 R)
• M53: 22,339,600 km (0.116 R)
• M54: 22,607,380 km (0.088 R)
• M55: 22,831,328 km (0.075 R)
• M56: 22,966,116 km (0.09 R)
• M57: 24,374,131 km (0.115 R)
• M58: 24,603,763 km (0.094 R)
• M59: 25,111,648 km (0.105 R)
• M60: 25,250,774 km (0.042 R)
• M61: 25,576,449 km (0.107 R)
• M62: 26,892,760 km (0.119 R)
• M63: 27,035,028 km (0.088 R)
• M64: 27,130,172 km (0.073 R)
• M65: 27,511,348 km (0.079 R)
• M66: 27,798,426 km (0.118 R)
• M67: 28,472,364 km (0.095 R)
• M68: 28,617,325 km (0.117 R)
• M69: 28,956,912 km (0.103 R)
• M70: 30,131,106 km (0.102 R)
• M71: 31,420,490 km (0.085 R)
• M72: 31,520,571 km (0.069 R)
• M73: 31,770,848 km (0.068 R)
• M74: 32,172,668 km (0.112 R)
• M75: 32,981,543 km (0.12 R)
• M76: 33,133,984 km (0.107 R)
• M77: 33,235,710 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89.7

Radius: 5.5

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 14.9 AU - 16.4 AU

Year: 22390 Days

Day: 19.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,658,970 km

• M1: 87,664 km (0.073 R)
• M2: 439,219 km (0.063 R)
• M3: 838,646 km (0.082 R)
• M4: 939,774 km (0.099 R)
• M5: 1,191,397 km (0.117 R)
• M6: 1,324,839 km (0.119 R)
• M7: 1,711,549 km (0.057 R)
• M8: 1,950,756 km (0.05 R)
• M9: 1,995,336 km (0.058 R)
• M10: 2,085,694 km (0.105 R)
• M11: 2,293,934 km (0.112 R)
• M12: 2,957,849 km (0.057 R)
• M13: 3,165,491 km (0.088 R)
• M14: 3,732,766 km (0.064 R)
• M15: 3,788,416 km (0.076 R)
• M16: 4,626,165 km (0.078 R)
• M17: 4,745,992 km (0.106 R)
• M18: 5,112,058 km (0.104 R)
• M19: 5,710,001 km (0.087 R)
• M20: 6,429,716 km (0.094 R)
• M21: 6,496,587 km (0.065 R)
• M22: 6,597,266 km (0.11 R)
• M23: 7,142,999 km (0.098 R)
• M24: 7,597,029 km (0.072 R)
• M25: 7,881,115 km (0.041 R)
• M26: 8,060,483 km (0.089 R)
• M27: 8,680,267 km (0.12 R)
• M28: 8,791,268 km (0.03 R)
• M29: 9,239,763 km (0.026 R)
• M30: 9,619,293 km (0.072 R)
• M31: 9,887,970 km (0.049 R)
• M32: 10,393,462 km (0.118 R)
• M33: 10,511,195 km (0.118 R)
• M34: 10,827,744 km (0.111 R)
• M35: 11,067,101 km (0.084 R)
• M36: 11,227,619 km (0.055 R)
• M37: 11,754,802 km (0.107 R)
• M38: 12,414,678 km (0.057 R)
• M39: 12,707,142 km (0.09 R)
• M40: 13,555,213 km (0.094 R)
• M41: 14,203,121 km (0.053 R)
• M42: 14,290,337 km (0.084 R)
• M43: 14,509,049 km (0.104 R)
• M44: 14,596,713 km (0.055 R)
• M45: 14,949,764 km (0.079 R)
• M46: 15,127,187 km (0.111 R)
• M47: 15,216,198 km (0.116 R)
• M48: 15,844,210 km (0.056 R)
• M49: 16,480,599 km (0.11 R)
• M50: 16,848,011 km (0.11 R)
• M51: 17,966,555 km (0.054 R)
• M52: 18,060,801 km (0.088 R)
• M53: 19,108,734 km (0.114 R)
• M54: 19,737,195 km (0.077 R)
• M55: 20,520,041 km (0.102 R)
• M56: 20,766,728 km (0.106 R)
• M57: 21,362,726 km (0.118 R)
• M58: 21,964,408 km (0.105 R)
• M59: 22,166,216 km (0.057 R)
• M60: 22,673,502 km (0.115 R)
• M61: 22,724,365 km (0.119 R)
• M62: 23,082,054 km (0.08 R)
• M63: 23,235,840 km (0.107 R)
• M64: 24,322,071 km (0.051 R)
• M65: 24,426,490 km (0.068 R)
• M66: 25,689,844 km (0.112 R)
• M67: 26,490,193 km (0.112 R)
• M68: 26,651,160 km (0.059 R)
• M69: 27,569,990 km (0.093 R)
• M70: 29,216,464 km (0.092 R)
• M71: 29,327,466 km (0.116 R)
• M72: 30,219,667 km (0.103 R)
• M73: 31,007,599 km (0.066 R)
• M74: 31,745,416 km (0.029 R)
• M75: 31,802,413 km (0.056 R)
• M76: 32,374,176 km (0.088 R)
• M77: 32,891,635 km (0.073 R)
• M78: 33,993,124 km (0.119 R)
• M79: 35,283,555 km (0.073 R)
• M80: 37,851,702 km (0.087 R)
• M81: 37,972,577 km (0.087 R)
• M82: 38,336,100 km (0.113 R)
• M83: 38,396,687 km (0.104 R)
• M84: 38,579,047 km (0.07 R)
• M85: 39,005,401 km (0.088 R)
• M86: 39,740,076 km (0.118 R)
• M87: 40,726,674 km (0.087 R)
• M88: 41,098,724 km (0.099 R)
• M89: 41,658,968 km (0.118 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 13,172 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit