🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.6

Radius: 13.9

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.45 AU - 0.61 AU

Year: 262 Days

Day: 5.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 86,293,346 km

• M1: 172,935 km (0.114 R)
• M2: 640,728 km (0.107 R)
• M3: 1,094,757 km (0.079 R)
• M4: 1,540,260 km (0.068 R)
• M5: 2,421,690 km (0.089 R)
• M6: 2,924,339 km (0.066 R)
• M7: 3,410,682 km (0.074 R)
• M8: 3,951,179 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.1

Radius: 13.6

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.63 AU - 0.67 AU

Year: 355 Days

Day: 13.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,293,346 km

• M1: 169,195 km (0.054 R)
• M2: 664,663 km (0.03 R)
• M3: 1,496,876 km (0.104 R)
• M4: 1,932,505 km (0.117 R)
• M5: 2,381,897 km (0.069 R)
• M6: 2,974,454 km (0.119 R)
• M7: 3,900,465 km (0.076 R)
• M8: 4,362,573 km (0.12 R)
• M9: 5,178,779 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.8

Radius: 13.7

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.95 AU - 1.33 AU

Year: 826 Days

Day: 7.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,293,346 km

• M1: 170,392 km (0.058 R)
• M2: 644,468 km (0.062 R)
• M3: 1,116,150 km (0.104 R)
• M4: 1,722,919 km (0.12 R)
• M5: 2,252,346 km (0.096 R)
• M6: 3,474,111 km (0.079 R)
• M7: 4,056,795 km (0.117 R)
• M8: 6,207,115 km (0.041 R)
• M9: 6,840,811 km (0.102 R)
• M10: 7,350,192 km (0.092 R)
• M11: 9,589,672 km (0.066 R)

Asteroid Belt

Center: 1.53 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 298.1

Radius: 14.4

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.44 AU - 2.38 AU

Year: 1790 Days

Day: 6.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 86,293,346 km

• M1: 179,218 km (0.084 R)
• M2: 759,209 km (0.095 R)
• M3: 1,321,248 km (0.1 R)
• M4: 2,349,883 km (0.099 R)
• M5: 4,075,345 km (0.042 R)
• M6: 4,838,444 km (0.115 R)
• M7: 5,716,135 km (0.075 R)
• M8: 6,305,849 km (0.057 R)
• M9: 7,179,800 km (0.083 R)
• M10: 7,762,933 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.7

Radius: 14.2

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.73 AU - 2.61 AU

Year: 2168 Days

Day: 9 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 86,293,346 km

• M1: 177,124 km (0.086 R)
• M2: 749,037 km (0.076 R)
• M3: 1,384,678 km (0.06 R)
• M4: 2,272,990 km (0.067 R)
• M5: 2,827,101 km (0.111 R)
• M6: 3,311,947 km (0.031 R)
• M7: 4,013,112 km (0.102 R)
• M8: 5,408,113 km (0.078 R)
• M9: 6,985,921 km (0.086 R)
• M10: 7,855,683 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.4

Radius: 9.5

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.26 AU - 2.52 AU

Year: 2506 Days

Day: 6.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 86,293,346 km

• M1: 121,473 km (0.076 R)
• M2: 569,968 km (0.099 R)
• M3: 1,115,701 km (0.091 R)
• M4: 2,338,514 km (0.11 R)
• M5: 3,237,148 km (0.092 R)
• M6: 4,175,277 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.3

Radius: 11.6

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.96 AU - 3.16 AU

Year: 2778 Days

Day: 12.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,293,346 km

• M1: 144,362 km (0.118 R)
• M2: 566,527 km (0.071 R)
• M3: 999,015 km (0.075 R)
• M4: 1,667,119 km (0.064 R)
• M5: 2,296,028 km (0.11 R)
• M6: 2,965,179 km (0.096 R)
• M7: 3,649,141 km (0.087 R)
• M8: 4,249,328 km (0.094 R)
• M9: 5,476,030 km (0.102 R)
• M10: 6,982,630 km (0.073 R)
• M11: 7,421,401 km (0.051 R)
• M12: 8,715,871 km (0.069 R)
• M13: 9,971,745 km (0.067 R)
• M14: 10,378,651 km (0.119 R)
• M15: 11,545,066 km (0.078 R)
• M16: 12,035,298 km (0.108 R)
• M17: 13,013,968 km (0.104 R)
• M18: 13,500,310 km (0.097 R)
• M19: 15,372,378 km (0.102 R)
• M20: 16,370,645 km (0.069 R)
• M21: 18,275,624 km (0.06 R)
• M22: 18,774,234 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 368.9

Radius: 9.1

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.4 AU - 3.2 AU

Year: 3178 Days

Day: 8.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,293,346 km

• M1: 113,246 km (0.114 R)
• M2: 715,676 km (0.088 R)
• M3: 1,042,248 km (0.027 R)
• M4: 1,440,777 km (0.116 R)
• M5: 2,134,163 km (0.046 R)
• M6: 2,892,325 km (0.09 R)
• M7: 4,209,534 km (0.119 R)
• M8: 4,561,688 km (0.118 R)
• M9: 5,115,350 km (0.073 R)
• M10: 5,712,993 km (0.089 R)
• M11: 6,197,840 km (0.106 R)
• M12: 6,682,238 km (0.087 R)
• M13: 7,455,958 km (0.1 R)
• M14: 8,416,675 km (0.109 R)
• M15: 9,181,121 km (0.074 R)
• M16: 9,846,981 km (0.104 R)
• M17: 10,320,907 km (0.049 R)
• M18: 12,203,446 km (0.05 R)
• M19: 13,534,419 km (0.081 R)
• M20: 13,847,976 km (0.115 R)
• M21: 14,212,247 km (0.103 R)
• M22: 15,343,356 km (0.081 R)
• M23: 17,412,893 km (0.111 R)
• M24: 17,837,452 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 792.8

Radius: 6.9

Gravity: 16.65 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 8.5 AU - 12.12 AU

Year: 22453 Days

Day: 22.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 86,293,346 km

• M1: 87,066 km (0.104 R)
• M2: 312,360 km (0.05 R)
• M3: 547,827 km (0.095 R)
• M4: 839,394 km (0.081 R)
• M5: 1,054,665 km (0.102 R)
• M6: 1,600,996 km (0.11 R)
• M7: 2,060,561 km (0.099 R)
• M8: 2,299,020 km (0.081 R)
• M9: 2,604,649 km (0.065 R)
• M10: 3,045,214 km (0.1 R)
• M11: 4,243,493 km (0.086 R)
• M12: 5,728,102 km (0.07 R)
• M13: 7,132,976 km (0.077 R)
• M14: 7,429,329 km (0.081 R)
• M15: 8,099,678 km (0.09 R)
• M16: 8,642,119 km (0.047 R)
• M17: 8,922,316 km (0.106 R)
• M18: 9,799,558 km (0.105 R)
• M19: 10,415,453 km (0.032 R)
• M20: 11,122,452 km (0.096 R)
• M21: 16,304,223 km (0.119 R)
• M22: 18,062,447 km (0.039 R)
• M23: 18,336,660 km (0.091 R)
• M24: 20,138,417 km (0.035 R)
• M25: 25,209,635 km (0.053 R)
• M26: 26,130,110 km (0.058 R)
• M27: 28,529,062 km (0.098 R)
• M28: 30,293,120 km (0.037 R)
• M29: 31,862,102 km (0.114 R)
• M30: 36,019,876 km (0.066 R)
• M31: 37,779,596 km (0.1 R)
• M32: 38,984,158 km (0.096 R)
• M33: 40,058,869 km (0.097 R)
• M34: 42,751,032 km (0.082 R)
• M35: 52,841,409 km (0.075 R)
• M36: 55,110,060 km (0.112 R)
• M37: 73,068,238 km (0.116 R)
• M38: 81,721,427 km (0.129 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 15,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit