🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.2

Radius: 8.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.67 AU - 0.93 AU

Year: 469 Days

Day: 7.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 73,793,473 km

• M1: 104,419 km (0.083 R)
• M2: 412,142 km (0.111 R)
• M3: 729,140 km (0.062 R)
• M4: 1,929,663 km (0.109 R)
• M5: 2,271,045 km (0.114 R)
• M6: 2,549,148 km (0.081 R)
• M7: 3,028,310 km (0.112 R)
• M8: 3,397,517 km (0.063 R)
• M9: 3,729,774 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.2

Radius: 9.1

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.63 AU - 1.01 AU

Year: 487 Days

Day: 13.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 73,793,473 km

• M1: 113,246 km (0.095 R)
• M2: 428,448 km (0.095 R)
• M3: 863,629 km (0.12 R)
• M4: 1,256,473 km (0.088 R)
• M5: 1,612,216 km (0.074 R)
• M6: 2,189,066 km (0.032 R)
• M7: 2,531,196 km (0.111 R)
• M8: 2,863,902 km (0.114 R)
• M9: 3,618,174 km (0.095 R)
• M10: 4,529,674 km (0.096 R)
• M11: 5,139,136 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.5

Radius: 13.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.97 AU - 1.43 AU

Year: 862 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 73,793,473 km

• M1: 172,935 km (0.104 R)
• M2: 630,555 km (0.054 R)
• M3: 1,157,738 km (0.096 R)
• M4: 1,664,276 km (0.117 R)
• M5: 2,116,511 km (0.117 R)
• M6: 2,558,273 km (0.095 R)
• M7: 2,993,005 km (0.075 R)
• M8: 3,439,405 km (0.058 R)
• M9: 4,333,402 km (0.105 R)
• M10: 5,342,888 km (0.075 R)
• M11: 5,821,152 km (0.072 R)
• M12: 6,347,438 km (0.054 R)
• M13: 7,133,425 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 626.9

Radius: 14.9

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.61 AU - 2.63 AU

Year: 2025 Days

Day: 7.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 73,793,473 km

• M1: 185,352 km (0.06 R)
• M2: 755,320 km (0.117 R)
• M3: 2,252,495 km (0.095 R)
• M4: 3,248,368 km (0.118 R)
• M5: 4,039,442 km (0.09 R)
• M6: 4,745,693 km (0.097 R)
• M7: 6,032,235 km (0.106 R)
• M8: 6,535,183 km (0.087 R)
• M9: 7,511,907 km (0.077 R)
• M10: 8,963,306 km (0.072 R)
• M11: 10,921,542 km (0.088 R)
• M12: 12,336,888 km (0.108 R)
• M13: 13,699,575 km (0.092 R)
• M14: 15,023,665 km (0.054 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694.7

Radius: 9.2

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.92 AU - 2.78 AU

Year: 2363 Days

Day: 5.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 73,793,473 km

• M1: 114,442 km (0.069 R)
• M2: 443,408 km (0.079 R)
• M3: 1,393,803 km (0.027 R)
• M4: 1,704,817 km (0.112 R)
• M5: 2,038,121 km (0.036 R)
• M6: 2,387,432 km (0.079 R)
• M7: 2,761,577 km (0.108 R)
• M8: 3,556,091 km (0.086 R)
• M9: 3,909,890 km (0.11 R)
• M10: 4,432,286 km (0.097 R)
• M11: 5,542,900 km (0.059 R)
• M12: 5,994,387 km (0.081 R)
• M13: 7,201,791 km (0.069 R)
• M14: 8,963,755 km (0.118 R)
• M15: 9,586,531 km (0.071 R)
• M16: 10,499,078 km (0.12 R)
• M17: 10,803,061 km (0.101 R)
• M18: 13,317,651 km (0.062 R)
• M19: 14,546,149 km (0.115 R)
• M20: 15,601,712 km (0.092 R)
• M21: 15,948,031 km (0.057 R)
• M22: 17,490,983 km (0.094 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 117

Radius: 3.5

Gravity: 9.55 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.84 AU - 9.14 AU

Year: 13447 Days

Day: 15.5 Hours

Environment

Temp: -223 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,793,473 km

• M1: 43,533 km (0.08 R)
• M2: 213,925 km (0.07 R)
• M3: 369,656 km (0.106 R)
• M4: 800,498 km (0.065 R)
• M5: 1,154,297 km (0.037 R)
• M6: 4,915,487 km (0.111 R)
• M7: 5,223,958 km (0.074 R)
• M8: 7,173,367 km (0.047 R)
• M9: 7,755,154 km (0.117 R)
• M10: 8,645,560 km (0.105 R)
• M11: 9,011,925 km (0.086 R)
• M12: 12,120,719 km (0.072 R)
• M13: 13,803,695 km (0.033 R)
• M14: 16,797,447 km (0.119 R)
• M15: 22,931,259 km (0.096 R)
• M16: 29,301,885 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 444.8

Radius: 4.4

Gravity: 22.98 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 10.55 AU - 11.31 AU

Year: 23705 Days

Day: 15.9 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,793,473 km

• M1: 55,351 km (0.097 R)
• M2: 232,176 km (0.045 R)
• M3: 1,011,730 km (0.082 R)
• M4: 1,165,966 km (0.036 R)
• M5: 1,726,060 km (0.105 R)
• M6: 3,109,093 km (0.071 R)
• M7: 3,438,058 km (0.115 R)
• M8: 4,230,029 km (0.113 R)
• M9: 5,917,493 km (0.05 R)
• M10: 11,220,139 km (0.112 R)
• M11: 12,256,254 km (0.093 R)
• M12: 13,496,122 km (0.082 R)
• M13: 14,073,120 km (0.071 R)
• M14: 32,938,010 km (0.097 R)
• M15: 37,808,917 km (0.059 R)
• M16: 40,563,313 km (0.09 R)
• M17: 54,530,219 km (0.051 R)
• M18: 55,074,307 km (0.064 R)
• M19: 56,543,058 km (0.092 R)
• M20: 57,474,156 km (0.11 R)
• M21: 58,415,425 km (0.106 R)
• M22: 59,942,820 km (0.091 R)
• M23: 60,328,782 km (0.095 R)
• M24: 60,716,390 km (0.093 R)
• M25: 61,692,666 km (0.077 R)
• M26: 73,351,875 km (0.045 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 15,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit