🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.2

Radius: 11.9

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.84 AU - 1.38 AU

Year: 793 Days

Day: 8.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,750,330 km

• M1: 148,251 km (0.105 R)
• M2: 592,258 km (0.09 R)
• M3: 1,173,595 km (0.091 R)
• M4: 1,644,529 km (0.117 R)
• M5: 2,105,440 km (0.073 R)
• M6: 2,744,074 km (0.051 R)
• M7: 3,340,969 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 987.1

Radius: 13.8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.32 AU - 1.72 AU

Year: 1271 Days

Day: 13.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 55,750,330 km

• M1: 171,888 km (0.118 R)
• M2: 644,168 km (0.118 R)
• M3: 1,395,000 km (0.098 R)
• M4: 1,860,998 km (0.11 R)
• M5: 2,961,439 km (0.06 R)
• M6: 4,182,008 km (0.049 R)
• M7: 5,279,309 km (0.093 R)
• M8: 6,487,012 km (0.084 R)
• M9: 9,040,648 km (0.087 R)
• M10: 10,155,900 km (0.046 R)
• M11: 10,798,872 km (0.108 R)
• M12: 11,468,771 km (0.116 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.9

Radius: 8.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.73 AU - 2.31 AU

Year: 1947 Days

Day: 14.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,750,330 km

• M1: 100,829 km (0.095 R)
• M2: 378,483 km (0.112 R)
• M3: 925,861 km (0.12 R)
• M4: 2,052,782 km (0.118 R)
• M5: 2,964,431 km (0.07 R)
• M6: 3,535,746 km (0.074 R)
• M7: 4,479,259 km (0.09 R)
• M8: 6,304,503 km (0.093 R)
• M9: 6,906,036 km (0.086 R)
• M10: 7,381,907 km (0.116 R)
• M11: 8,311,059 km (0.028 R)
• M12: 9,379,338 km (0.11 R)
• M13: 10,467,961 km (0.071 R)
• M14: 11,935,068 km (0.059 R)
• M15: 12,620,525 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.2

Radius: 13.9

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.15 AU - 2.63 AU

Year: 2506 Days

Day: 11 Hours

Environment

Temp: -215 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,750,330 km

• M1: 175,329 km (0.095 R)
• M2: 614,249 km (0.074 R)
• M3: 1,301,053 km (0.094 R)
• M4: 2,160,044 km (0.059 R)
• M5: 2,665,684 km (0.091 R)
• M6: 3,356,228 km (0.101 R)
• M7: 4,128,452 km (0.076 R)
• M8: 4,643,069 km (0.083 R)
• M9: 5,388,964 km (0.112 R)
• M10: 5,914,501 km (0.101 R)
• M11: 8,142,313 km (0.036 R)
• M12: 9,016,264 km (0.119 R)
• M13: 9,984,162 km (0.117 R)
• M14: 10,951,312 km (0.055 R)
• M15: 11,906,943 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.9

Radius: 14.6

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.46 AU - 4.48 AU

Year: 5365 Days

Day: 9.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,750,330 km

• M1: 181,612 km (0.063 R)
• M2: 1,548,936 km (0.102 R)
• M3: 2,053,530 km (0.111 R)
• M4: 3,191,521 km (0.093 R)
• M5: 4,856,545 km (0.114 R)
• M6: 5,938,138 km (0.112 R)
• M7: 6,761,674 km (0.079 R)
• M8: 8,225,041 km (0.063 R)
• M9: 11,227,021 km (0.092 R)
• M10: 12,641,918 km (0.106 R)

Asteroid Belt

Center: 4.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.2

Radius: 9.6

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.12 AU - 5.38 AU

Year: 7022 Days

Day: 6.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 55,750,330 km

• M1: 119,379 km (0.116 R)
• M2: 517,010 km (0.094 R)
• M3: 1,344,885 km (0.067 R)
• M4: 2,701,887 km (0.065 R)
• M5: 3,058,080 km (0.106 R)
• M6: 5,139,285 km (0.092 R)
• M7: 5,560,852 km (0.1 R)
• M8: 6,250,199 km (0.093 R)
• M9: 6,558,520 km (0.087 R)
• M10: 7,451,620 km (0.09 R)
• M11: 9,224,654 km (0.095 R)
• M12: 10,151,861 km (0.116 R)
• M13: 10,539,619 km (0.11 R)
• M14: 17,444,309 km (0.06 R)
• M15: 18,917,249 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 974.7

Radius: 3

Gravity: 108.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.66 AU - 7.14 AU

Year: 9720 Days

Day: 18.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 55,750,330 km

• M1: 37,250 km (0.111 R)
• M2: 161,715 km (0.107 R)
• M3: 274,811 km (0.074 R)
• M4: 786,586 km (0.062 R)
• M5: 1,286,990 km (0.086 R)
• M6: 1,721,273 km (0.101 R)
• M7: 2,343,002 km (0.095 R)
• M8: 2,847,446 km (0.093 R)
• M9: 2,961,140 km (0.115 R)
• M10: 3,197,355 km (0.095 R)
• M11: 4,299,293 km (0.104 R)
• M12: 4,479,409 km (0.076 R)
• M13: 5,738,724 km (0.107 R)
• M14: 6,685,080 km (0.119 R)
• M15: 7,385,048 km (0.058 R)
• M16: 7,643,404 km (0.077 R)
• M17: 11,229,265 km (0.083 R)
• M18: 11,570,647 km (0.055 R)
• M19: 13,005,740 km (0.081 R)
• M20: 15,443,886 km (0.1 R)
• M21: 15,583,760 km (0.117 R)
• M22: 19,523,420 km (0.057 R)
• M23: 21,028,075 km (0.086 R)
• M24: 22,698,335 km (0.05 R)
• M25: 24,455,063 km (0.113 R)
• M26: 27,307,595 km (0.112 R)
• M27: 27,820,866 km (0.095 R)
• M28: 39,091,868 km (0.091 R)
• M29: 41,606,459 km (0.065 R)
• M30: 41,741,845 km (0.107 R)
• M31: 43,110,516 km (0.099 R)
• M32: 45,362,263 km (0.078 R)
• M33: 45,505,578 km (0.072 R)
• M34: 45,793,105 km (0.06 R)
• M35: 50,867,016 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.9

Radius: 5.1

Gravity: 26.72 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 5.92 AU - 8 AU

Year: 12454 Days

Day: 17.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,750,330 km

• M1: 63,429 km (0.111 R)
• M2: 270,772 km (0.083 R)
• M3: 439,369 km (0.108 R)
• M4: 933,491 km (0.092 R)
• M5: 1,298,958 km (0.065 R)
• M6: 1,690,456 km (0.119 R)
• M7: 2,271,494 km (0.12 R)
• M8: 4,101,375 km (0.117 R)
• M9: 5,037,110 km (0.117 R)
• M10: 5,626,376 km (0.031 R)
• M11: 6,107,183 km (0.086 R)
• M12: 7,938,710 km (0.045 R)
• M13: 11,734,607 km (0.105 R)
• M14: 13,207,098 km (0.08 R)
• M15: 14,525,056 km (0.073 R)
• M16: 15,145,737 km (0.111 R)
• M17: 15,498,040 km (0.104 R)
• M18: 16,000,539 km (0.11 R)
• M19: 16,439,759 km (0.1 R)
• M20: 17,650,604 km (0.105 R)
• M21: 20,503,884 km (0.094 R)
• M22: 21,815,708 km (0.115 R)
• M23: 24,124,751 km (0.064 R)
• M24: 24,994,363 km (0.058 R)
• M25: 27,311,186 km (0.054 R)
• M26: 32,483,382 km (0.065 R)
• M27: 33,542,984 km (0.041 R)
• M28: 43,144,026 km (0.113 R)
• M29: 50,887,361 km (0.117 R)
• M30: 51,202,414 km (0.07 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 16,714 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit