🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.86 AU - 3.98 AU

Year: 2287 Days

Day: 43 Hours

Environment

Temp: -119 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,170,541 km

• M1: 126,859 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.1 AU - 4.42 AU

Year: 3180 Days

Day: 31.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 312.4

Radius: 11.5

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 5.35 AU - 8.11 AU

Year: 6314 Days

Day: 7.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 71,170,541 km

• M1: 143,016 km (0.098 R)
• M2: 540,198 km (0.099 R)
• M3: 1,544,748 km (0.087 R)
• M4: 2,158,548 km (0.098 R)
• M5: 3,560,130 km (0.11 R)
• M6: 5,550,829 km (0.069 R)
• M7: 6,518,578 km (0.104 R)
• M8: 7,527,017 km (0.086 R)
• M9: 8,303,579 km (0.059 R)
• M10: 9,368,417 km (0.077 R)
• M11: 10,309,388 km (0.099 R)
• M12: 10,694,303 km (0.088 R)
• M13: 12,863,173 km (0.077 R)
• M14: 14,392,213 km (0.057 R)
• M15: 14,873,619 km (0.096 R)
• M16: 17,144,963 km (0.048 R)
• M17: 18,238,823 km (0.114 R)
• M18: 18,613,715 km (0.114 R)
• M19: 21,245,590 km (0.112 R)
• M20: 23,669,973 km (0.076 R)
• M21: 25,566,426 km (0.076 R)
• M22: 27,073,923 km (0.052 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.2

Radius: 10.8

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 5.77 AU - 9.11 AU

Year: 7339 Days

Day: 6.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 71,170,541 km

• M1: 135,536 km (0.104 R)
• M2: 591,660 km (0.106 R)
• M3: 1,260,661 km (0.096 R)
• M4: 1,704,518 km (0.057 R)
• M5: 2,667,330 km (0.033 R)
• M6: 3,677,265 km (0.115 R)
• M7: 4,542,988 km (0.118 R)
• M8: 5,631,163 km (0.08 R)
• M9: 6,504,515 km (0.095 R)
• M10: 7,961,000 km (0.09 R)
• M11: 9,491,985 km (0.027 R)
• M12: 9,892,309 km (0.097 R)
• M13: 10,918,550 km (0.082 R)
• M14: 11,309,001 km (0.112 R)
• M15: 11,860,867 km (0.108 R)
• M16: 12,910,446 km (0.095 R)
• M17: 14,135,204 km (0.066 R)
• M18: 14,775,931 km (0.077 R)
• M19: 15,804,117 km (0.101 R)
• M20: 18,410,860 km (0.071 R)
• M21: 21,595,350 km (0.096 R)
• M22: 28,203,537 km (0.105 R)
• M23: 31,225,264 km (0.091 R)
• M24: 33,628,704 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 888.6

Radius: 8.9

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 7.17 AU - 9.33 AU

Year: 8570 Days

Day: 6.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 71,170,541 km

• M1: 111,002 km (0.104 R)
• M2: 433,385 km (0.068 R)
• M3: 802,742 km (0.09 R)
• M4: 1,110,764 km (0.067 R)
• M5: 1,432,699 km (0.071 R)
• M6: 1,943,875 km (0.04 R)
• M7: 2,269,699 km (0.093 R)
• M8: 4,542,988 km (0.119 R)
• M9: 5,347,077 km (0.11 R)
• M10: 6,063,351 km (0.085 R)
• M11: 8,418,471 km (0.095 R)
• M12: 8,916,781 km (0.04 R)
• M13: 9,823,793 km (0.062 R)
• M14: 11,162,993 km (0.095 R)
• M15: 14,262,811 km (0.096 R)
• M16: 20,684,898 km (0.093 R)
• M17: 23,486,866 km (0.118 R)
• M18: 24,383,555 km (0.104 R)
• M19: 25,302,984 km (0.08 R)
• M20: 28,804,322 km (0.038 R)
• M21: 40,326,500 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.8

Radius: 8.9

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 9.06 AU - 12.88 AU

Year: 13140 Days

Day: 9.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,170,541 km

• M1: 118,332 km (0.113 R)
• M2: 486,791 km (0.092 R)
• M3: 921,672 km (0.095 R)
• M4: 3,940,408 km (0.065 R)
• M5: 4,570,215 km (0.087 R)
• M6: 6,776,036 km (0.082 R)
• M7: 9,385,471 km (0.035 R)
• M8: 18,400,538 km (0.055 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 762.6

Radius: 3.6

Gravity: 58.84 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 11.89 AU - 14.31 AU

Year: 17147 Days

Day: 24.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 71,170,541 km

• M1: 44,879 km (0.073 R)
• M2: 204,650 km (0.103 R)
• M3: 352,752 km (0.035 R)
• M4: 548,127 km (0.097 R)
• M5: 1,142,778 km (0.111 R)
• M6: 1,280,558 km (0.117 R)
• M7: 1,572,872 km (0.084 R)
• M8: 2,331,932 km (0.104 R)
• M9: 2,463,877 km (0.065 R)
• M10: 2,647,583 km (0.111 R)
• M11: 3,120,462 km (0.1 R)
• M12: 3,765,678 km (0.11 R)
• M13: 5,018,859 km (0.098 R)
• M14: 5,543,349 km (0.11 R)
• M15: 5,980,474 km (0.05 R)
• M16: 6,186,470 km (0.116 R)
• M17: 6,700,489 km (0.059 R)
• M18: 8,209,333 km (0.028 R)
• M19: 9,647,118 km (0.057 R)
• M20: 15,331,239 km (0.098 R)
• M21: 15,562,068 km (0.053 R)
• M22: 15,873,531 km (0.079 R)
• M23: 23,511,998 km (0.068 R)
• M24: 24,650,588 km (0.119 R)
• M25: 25,609,211 km (0.109 R)
• M26: 26,371,711 km (0.086 R)
• M27: 32,515,995 km (0.057 R)
• M28: 32,769,713 km (0.107 R)
• M29: 33,409,692 km (0.058 R)
• M30: 40,274,140 km (0.086 R)
• M31: 42,806,384 km (0.116 R)
• M32: 45,127,095 km (0.098 R)
• M33: 51,378,641 km (0.098 R)
• M34: 51,895,501 km (0.104 R)
• M35: 53,643,104 km (0.1 R)
• M36: 53,997,202 km (0.073 R)
• M37: 54,352,946 km (0.119 R)
• M38: 65,968,323 km (0.078 R)
• M39: 66,374,930 km (0.094 R)
• M40: 68,432,499 km (0.074 R)
• M41: 68,849,129 km (0.077 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 17,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit