🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.56 AU - 0.64 AU

Year: 162 Days

Day: 13.8 Hours

Environment

Temp: 210 °C

Axial Tilt: 48.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.77 AU - 0.81 AU

Year: 245 Days

Day: 20.6 Hours

Environment

Temp: 195 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.25 AU - 1.37 AU

Year: 522 Days

Day: 16.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.26 AU - 1.56 AU

Year: 583 Days

Day: 21 Hours

Environment

Temp: -0 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 103,539,853 km

• M1: 563,685 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.45 AU - 1.93 AU

Year: 765 Days

Day: 34.4 Hours

Environment

Temp: -32 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,539,853 km

• M1: 12,865 km (0.047 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.51 AU - 2.33 AU

Year: 927 Days

Day: 32.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 103,539,853 km

• M1: 412,441 km (0.087 R)
• M2: 1,275,771 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 712.9

Radius: 9.3

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 8.8 AU - 10.22 AU

Year: 10213 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 103,539,853 km

• M1: 117,285 km (0.112 R)
• M2: 197,020 km (0.057 R)
• M3: 584,778 km (0.099 R)
• M4: 665,112 km (0.069 R)
• M5: 987,196 km (0.115 R)
• M6: 1,206,956 km (0.073 R)
• M7: 1,669,811 km (0.103 R)
• M8: 3,621,465 km (0.119 R)
• M9: 4,577,695 km (0.104 R)
• M10: 4,644,116 km (0.058 R)
• M11: 4,710,837 km (0.112 R)
• M12: 4,913,093 km (0.08 R)
• M13: 5,015,269 km (0.044 R)
• M14: 5,118,192 km (0.119 R)
• M15: 5,431,151 km (0.054 R)
• M16: 5,894,156 km (0.08 R)
• M17: 6,444,377 km (0.115 R)
• M18: 7,242,033 km (0.027 R)
• M19: 7,358,420 km (0.057 R)
• M20: 7,514,750 km (0.111 R)
• M21: 8,312,854 km (0.084 R)
• M22: 8,475,767 km (0.083 R)
• M23: 8,680,716 km (0.096 R)
• M24: 9,773,378 km (0.088 R)
• M25: 9,945,416 km (0.049 R)
• M26: 10,161,735 km (0.095 R)
• M27: 10,467,213 km (0.066 R)
• M28: 11,087,297 km (0.06 R)
• M29: 11,176,906 km (0.038 R)
• M30: 11,582,914 km (0.114 R)
• M31: 12,270,466 km (0.106 R)
• M32: 13,588,872 km (0.09 R)
• M33: 14,022,108 km (0.106 R)
• M34: 15,299,374 km (0.082 R)
• M35: 16,306,916 km (0.096 R)
• M36: 16,510,967 km (0.087 R)
• M37: 18,015,772 km (0.1 R)
• M38: 18,544,900 km (0.085 R)
• M39: 19,132,670 km (0.111 R)
• M40: 19,618,265 km (0.052 R)
• M41: 20,436,416 km (0.034 R)
• M42: 20,656,624 km (0.078 R)
• M43: 20,822,079 km (0.091 R)
• M44: 21,656,685 km (0.117 R)
• M45: 22,332,120 km (0.115 R)
• M46: 23,300,916 km (0.109 R)
• M47: 24,283,325 km (0.065 R)
• M48: 25,397,231 km (0.055 R)
• M49: 25,574,654 km (0.103 R)
• M50: 25,990,236 km (0.088 R)
• M51: 26,228,695 km (0.084 R)
• M52: 27,310,886 km (0.077 R)
• M53: 27,371,324 km (0.081 R)
• M54: 27,674,708 km (0.051 R)
• M55: 27,796,481 km (0.066 R)
• M56: 28,776,198 km (0.043 R)
• M57: 29,456,419 km (0.059 R)
• M58: 30,895,700 km (0.067 R)
• M59: 31,021,811 km (0.095 R)
• M60: 32,293,692 km (0.12 R)
• M61: 32,807,112 km (0.077 R)
• M62: 33,129,346 km (0.087 R)
• M63: 34,822,196 km (0.117 R)
• M64: 35,612,970 km (0.117 R)
• M65: 36,010,601 km (0.067 R)
• M66: 36,476,299 km (0.049 R)
• M67: 36,543,020 km (0.052 R)
• M68: 36,676,461 km (0.085 R)
• M69: 37,010,962 km (0.029 R)
• M70: 37,413,829 km (0.085 R)
• M71: 38,426,906 km (0.115 R)
• M72: 38,834,710 km (0.037 R)
• M73: 38,970,993 km (0.072 R)
• M74: 39,175,643 km (0.086 R)
• M75: 39,312,376 km (0.1 R)
• M76: 41,381,165 km (0.073 R)
• M77: 41,729,428 km (0.026 R)
• M78: 42,218,464 km (0.079 R)
• M79: 42,990,987 km (0.113 R)
• M80: 43,768,148 km (0.069 R)
• M81: 44,051,935 km (0.09 R)
• M82: 44,764,021 km (0.114 R)
• M83: 45,193,218 km (0.098 R)
• M84: 45,623,611 km (0.116 R)
• M85: 46,127,456 km (0.115 R)
• M86: 46,705,652 km (0.047 R)
• M87: 47,504,505 km (0.113 R)
• M88: 48,015,232 km (0.085 R)
• M89: 48,601,207 km (0.104 R)
• M90: 48,821,564 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 832.6

Radius: 3.2

Gravity: 81.31 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.7 AU - 19.26 AU

Year: 28796 Days

Day: 24.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,539,853 km

• M1: 113,844 km (0.117 R)
• M2: 867,817 km (0.047 R)
• M3: 1,338,602 km (0.07 R)
• M4: 1,374,804 km (0.113 R)
• M5: 1,411,306 km (0.067 R)
• M6: 2,470,160 km (0.098 R)
• M7: 3,022,625 km (0.113 R)
• M8: 3,611,741 km (0.11 R)
• M9: 3,815,793 km (0.057 R)
• M10: 4,559,145 km (0.095 R)
• M11: 5,288,135 km (0.104 R)
• M12: 5,519,713 km (0.03 R)
• M13: 5,754,432 km (0.072 R)
• M14: 5,873,063 km (0.051 R)
• M15: 6,112,868 km (0.107 R)
• M16: 7,166,785 km (0.037 R)
• M17: 8,543,983 km (0.071 R)
• M18: 8,679,369 km (0.049 R)
• M19: 8,883,720 km (0.102 R)
• M20: 9,158,681 km (0.091 R)
• M21: 10,000,019 km (0.058 R)
• M22: 12,208,832 km (0.026 R)
• M23: 16,707,539 km (0.103 R)
• M24: 17,131,649 km (0.091 R)
• M25: 18,250,791 km (0.068 R)
• M26: 20,831,055 km (0.096 R)
• M27: 21,470,735 km (0.114 R)
• M28: 21,746,893 km (0.094 R)
• M29: 22,863,192 km (0.118 R)
• M30: 23,051,087 km (0.093 R)
• M31: 23,617,614 km (0.098 R)
• M32: 23,712,459 km (0.059 R)
• M33: 23,997,892 km (0.086 R)
• M34: 25,247,782 km (0.101 R)
• M35: 26,420,031 km (0.037 R)
• M36: 26,913,854 km (0.112 R)
• M37: 29,223,645 km (0.112 R)
• M38: 29,939,171 km (0.052 R)
• M39: 31,075,218 km (0.091 R)
• M40: 31,387,428 km (0.099 R)
• M41: 34,136,888 km (0.098 R)
• M42: 36,303,813 km (0.115 R)
• M43: 38,291,520 km (0.092 R)
• M44: 38,626,320 km (0.057 R)
• M45: 40,087,891 km (0.106 R)
• M46: 40,996,399 km (0.116 R)
• M47: 41,110,392 km (0.077 R)
• M48: 42,256,462 km (0.117 R)
• M49: 43,296,915 km (0.079 R)
• M50: 43,413,152 km (0.082 R)
• M51: 45,167,337 km (0.096 R)
• M52: 45,520,986 km (0.118 R)
• M53: 45,639,169 km (0.084 R)
• M54: 48,142,240 km (0.118 R)
• M55: 51,179,825 km (0.115 R)
• M56: 52,412,063 km (0.119 R)
• M57: 52,783,664 km (0.115 R)
• M58: 53,156,013 km (0.103 R)
• M59: 53,280,478 km (0.062 R)
• M60: 54,403,809 km (0.109 R)
• M61: 55,283,145 km (0.091 R)
• M62: 56,293,679 km (0.056 R)
• M63: 58,975,071 km (0.118 R)
• M64: 59,490,585 km (0.088 R)
• M65: 59,748,941 km (0.111 R)
• M66: 62,877,331 km (0.087 R)
• M67: 64,726,810 km (0.112 R)
• M68: 67,130,698 km (0.057 R)
• M69: 67,938,377 km (0.114 R)
• M70: 69,020,418 km (0.109 R)
• M71: 69,156,104 km (0.041 R)
• M72: 70,654,177 km (0.101 R)
• M73: 72,990,297 km (0.09 R)
• M74: 73,405,132 km (0.109 R)
• M75: 74,515,447 km (0.063 R)
• M76: 74,793,849 km (0.087 R)
• M77: 75,631,148 km (0.032 R)
• M78: 76,191,093 km (0.111 R)
• M79: 79,295,249 km (0.103 R)
• M80: 80,006,437 km (0.106 R)
• M81: 80,291,571 km (0.058 R)
• M82: 80,576,854 km (0.061 R)
• M83: 81,005,751 km (0.058 R)
• M84: 81,578,561 km (0.117 R)
• M85: 84,753,327 km (0.041 R)
• M86: 85,189,405 km (0.091 R)
• M87: 85,917,797 km (0.113 R)
• M88: 90,331,233 km (0.064 R)
• M89: 93,764,505 km (0.04 R)
• M90: 93,914,850 km (0.108 R)
• M91: 94,215,542 km (0.088 R)
• M92: 95,572,694 km (0.116 R)
• M93: 97,088,270 km (0.113 R)
• M94: 97,392,403 km (0.12 R)
• M95: 98,153,856 km (0.081 R)
• M96: 102,300,410 km (0.113 R)
• M97: 102,764,612 km (0.077 R)

Kuiper Belt

Range: 31.5 - 60.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit