🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.61 AU - 0.61 AU

Year: 171 Days

Day: 32.1 Hours

Environment

Temp: 223 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529

Radius: 13

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 5.19 AU - 7.09 AU

Year: 5476 Days

Day: 11.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,070,420 km

• M1: 161,715 km (0.117 R)
• M2: 664,364 km (0.097 R)
• M3: 1,312,123 km (0.111 R)
• M4: 2,021,067 km (0.12 R)
• M5: 2,973,856 km (0.075 R)
• M6: 3,480,544 km (0.11 R)
• M7: 3,886,852 km (0.071 R)
• M8: 4,421,664 km (0.109 R)
• M9: 5,525,697 km (0.087 R)
• M10: 7,763,381 km (0.097 R)
• M11: 8,462,901 km (0.075 R)
• M12: 9,365,575 km (0.096 R)
• M13: 9,988,201 km (0.088 R)
• M14: 10,906,134 km (0.108 R)
• M15: 12,609,605 km (0.089 R)
• M16: 13,061,988 km (0.029 R)
• M17: 13,787,089 km (0.086 R)
• M18: 15,949,377 km (0.114 R)
• M19: 16,838,288 km (0.119 R)
• M20: 18,585,890 km (0.102 R)
• M21: 20,382,710 km (0.11 R)
• M22: 21,930,300 km (0.068 R)
• M23: 22,659,141 km (0.106 R)
• M24: 23,935,061 km (0.091 R)
• M25: 25,179,266 km (0.103 R)
• M26: 25,736,967 km (0.098 R)
• M27: 26,712,196 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.4

Radius: 15

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.34 AU - 10.04 AU

Year: 8435 Days

Day: 10.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,070,420 km

• M1: 186,549 km (0.106 R)
• M2: 811,269 km (0.057 R)
• M3: 1,314,068 km (0.045 R)
• M4: 2,171,712 km (0.062 R)
• M5: 2,662,094 km (0.084 R)
• M6: 3,787,519 km (0.066 R)
• M7: 4,750,331 km (0.085 R)
• M8: 6,775,138 km (0.05 R)
• M9: 8,158,769 km (0.107 R)
• M10: 9,052,018 km (0.11 R)
• M11: 9,562,595 km (0.082 R)
• M12: 11,122,302 km (0.12 R)
• M13: 11,939,855 km (0.116 R)
• M14: 16,067,858 km (0.064 R)
• M15: 16,701,405 km (0.115 R)
• M16: 18,080,399 km (0.115 R)
• M17: 18,577,363 km (0.101 R)
• M18: 19,275,686 km (0.11 R)
• M19: 19,860,015 km (0.082 R)
• M20: 20,996,061 km (0.079 R)
• M21: 24,212,415 km (0.105 R)
• M22: 26,530,883 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.5

Radius: 12.7

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.76 AU - 8.68 AU

Year: 8482 Days

Day: 13.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 61,070,420 km

• M1: 157,975 km (0.11 R)
• M2: 697,276 km (0.07 R)
• M3: 1,211,144 km (0.084 R)
• M4: 2,627,836 km (0.101 R)
• M5: 3,815,194 km (0.111 R)
• M6: 4,217,314 km (0.092 R)
• M7: 4,707,396 km (0.058 R)
• M8: 5,699,679 km (0.052 R)
• M9: 11,592,937 km (0.051 R)
• M10: 12,269,868 km (0.117 R)
• M11: 14,014,927 km (0.079 R)
• M12: 15,647,339 km (0.067 R)
• M13: 16,474,466 km (0.099 R)
• M14: 18,141,285 km (0.053 R)
• M15: 18,823,152 km (0.073 R)
• M16: 19,997,495 km (0.082 R)
• M17: 21,554,510 km (0.081 R)
• M18: 23,724,427 km (0.114 R)
• M19: 25,374,342 km (0.043 R)
• M20: 28,596,082 km (0.112 R)
• M21: 29,623,819 km (0.042 R)
• M22: 30,463,662 km (0.114 R)
• M23: 35,135,603 km (0.08 R)
• M24: 38,751,234 km (0.072 R)
• M25: 41,947,991 km (0.096 R)
• M26: 45,455,014 km (0.117 R)
• M27: 47,422,076 km (0.083 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.9

Radius: 8.9

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 11.4 AU - 12.06 AU

Year: 14458 Days

Day: 7.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 61,070,420 km

• M1: 110,702 km (0.084 R)
• M2: 634,744 km (0.074 R)
• M3: 985,700 km (0.113 R)
• M4: 1,285,794 km (0.048 R)
• M5: 1,794,277 km (0.031 R)
• M6: 2,249,653 km (0.105 R)
• M7: 2,734,948 km (0.106 R)
• M8: 3,392,431 km (0.032 R)
• M9: 3,915,425 km (0.078 R)
• M10: 4,555,106 km (0.108 R)
• M11: 5,405,569 km (0.034 R)
• M12: 5,811,728 km (0.11 R)
• M13: 6,119,899 km (0.098 R)
• M14: 6,895,714 km (0.107 R)
• M15: 7,463,139 km (0.077 R)
• M16: 7,920,758 km (0.042 R)
• M17: 9,406,265 km (0.097 R)
• M18: 13,917,987 km (0.109 R)
• M19: 23,442,884 km (0.081 R)
• M20: 37,227,281 km (0.081 R)
• M21: 42,039,096 km (0.101 R)
• M22: 53,376,969 km (0.104 R)
• M23: 59,110,457 km (0.113 R)
• M24: 61,293,090 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.1

Radius: 7.7

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.55 AU - 15.55 AU

Year: 19974 Days

Day: 19.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 61,070,420 km

• M1: 95,892 km (0.103 R)
• M2: 359,783 km (0.105 R)
• M3: 660,475 km (0.068 R)
• M4: 1,048,531 km (0.091 R)
• M5: 1,309,281 km (0.062 R)
• M6: 1,842,896 km (0.097 R)
• M7: 2,188,916 km (0.032 R)
• M8: 3,036,538 km (0.082 R)
• M9: 4,876,292 km (0.083 R)
• M10: 5,432,796 km (0.078 R)
• M11: 6,881,352 km (0.106 R)
• M12: 7,763,381 km (0.063 R)
• M13: 8,570,761 km (0.06 R)
• M14: 9,020,153 km (0.067 R)
• M15: 10,185,221 km (0.103 R)
• M16: 10,746,662 km (0.096 R)
• M17: 11,507,068 km (0.065 R)
• M18: 12,555,151 km (0.106 R)
• M19: 15,708,225 km (0.082 R)
• M20: 18,352,667 km (0.084 R)
• M21: 19,522,971 km (0.097 R)
• M22: 19,780,130 km (0.1 R)
• M23: 21,370,654 km (0.073 R)
• M24: 23,524,714 km (0.109 R)
• M25: 37,146,797 km (0.104 R)
• M26: 45,441,251 km (0.098 R)
• M27: 52,044,351 km (0.045 R)
• M28: 54,380,172 km (0.094 R)
• M29: 55,060,095 km (0.034 R)
• M30: 56,090,674 km (0.059 R)
• M31: 58,901,618 km (0.102 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 13,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit