🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821

Radius: 14.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.58 AU - 0.6 AU

Year: 302 Days

Day: 8.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 63,418,278 km

• M1: 182,809 km (0.084 R)
• M2: 673,639 km (0.072 R)
• M3: 1,220,719 km (0.067 R)
• M4: 1,842,597 km (0.111 R)
• M5: 2,893,073 km (0.114 R)
• M6: 3,435,665 km (0.079 R)
• M7: 4,222,998 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315

Radius: 14.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.92 AU - 1.1 AU

Year: 677 Days

Day: 11.9 Hours

Environment

Temp: -184 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 63,418,278 km

• M1: 179,069 km (0.111 R)
• M2: 722,707 km (0.087 R)
• M3: 1,794,875 km (0.042 R)
• M4: 3,064,961 km (0.117 R)
• M5: 4,398,925 km (0.054 R)
• M6: 5,293,969 km (0.038 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.2

Radius: 8.5

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.46 AU - 1.54 AU

Year: 1225 Days

Day: 7.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 63,418,278 km

• M1: 105,766 km (0.094 R)
• M2: 402,269 km (0.12 R)
• M3: 689,646 km (0.086 R)
• M4: 985,102 km (0.032 R)
• M5: 1,267,992 km (0.098 R)
• M6: 2,139,848 km (0.068 R)
• M7: 2,685,581 km (0.053 R)
• M8: 3,682,651 km (0.104 R)
• M9: 4,036,899 km (0.08 R)
• M10: 4,431,538 km (0.111 R)
• M11: 5,358,297 km (0.115 R)
• M12: 5,729,449 km (0.115 R)
• M13: 7,043,367 km (0.106 R)
• M14: 7,338,673 km (0.106 R)
• M15: 9,112,754 km (0.102 R)
• M16: 9,672,550 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.2

Radius: 10.9

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.01 AU - 2.97 AU

Year: 2620 Days

Day: 14.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 63,418,278 km

• M1: 140,472 km (0.111 R)
• M2: 480,060 km (0.054 R)
• M3: 916,586 km (0.102 R)
• M4: 1,390,811 km (0.113 R)
• M5: 1,798,765 km (0.09 R)
• M6: 2,172,311 km (0.075 R)
• M7: 2,541,817 km (0.078 R)
• M8: 3,031,601 km (0.109 R)
• M9: 4,695,129 km (0.082 R)
• M10: 5,226,650 km (0.105 R)
• M11: 9,099,290 km (0.104 R)
• M12: 9,645,921 km (0.106 R)
• M13: 10,359,802 km (0.068 R)
• M14: 10,767,157 km (0.093 R)
• M15: 11,223,879 km (0.03 R)
• M16: 12,013,756 km (0.111 R)
• M17: 14,468,657 km (0.057 R)
• M18: 14,838,164 km (0.095 R)
• M19: 15,984,532 km (0.065 R)
• M20: 16,479,253 km (0.054 R)
• M21: 16,933,282 km (0.101 R)

Asteroid Belt

Center: 3.73 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.1

Radius: 8.6

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 4.48 AU - 5.46 AU

Year: 7389 Days

Day: 10.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 63,418,278 km

• M1: 106,962 km (0.039 R)
• M2: 613,351 km (0.082 R)
• M3: 1,005,148 km (0.092 R)
• M4: 1,493,735 km (0.066 R)
• M5: 1,786,049 km (0.091 R)
• M6: 2,451,161 km (0.117 R)
• M7: 2,882,302 km (0.07 R)
• M8: 5,194,936 km (0.102 R)
• M9: 6,079,358 km (0.087 R)
• M10: 6,946,876 km (0.067 R)
• M11: 7,529,560 km (0.092 R)
• M12: 9,151,500 km (0.041 R)
• M13: 10,288,743 km (0.109 R)
• M14: 10,688,020 km (0.087 R)
• M15: 11,893,629 km (0.073 R)
• M16: 12,670,640 km (0.064 R)
• M17: 13,245,994 km (0.05 R)
• M18: 14,635,309 km (0.079 R)
• M19: 16,863,420 km (0.098 R)
• M20: 19,839,819 km (0.031 R)
• M21: 22,895,356 km (0.058 R)
• M22: 27,375,363 km (0.034 R)
• M23: 30,022,049 km (0.097 R)
• M24: 37,083,816 km (0.117 R)
• M25: 38,857,449 km (0.114 R)
• M26: 42,445,553 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 103.1

Radius: 3.6

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.79 AU - 8.15 AU

Year: 13615 Days

Day: 19.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 63,418,278 km

• M1: 64,626 km (0.064 R)
• M2: 2,990,910 km (0.075 R)
• M3: 4,169,143 km (0.1 R)
• M4: 4,887,961 km (0.089 R)
• M5: 7,249,064 km (0.098 R)
• M6: 8,594,248 km (0.068 R)
• M7: 8,995,619 km (0.035 R)
• M8: 10,589,584 km (0.062 R)
• M9: 11,286,112 km (0.119 R)
• M10: 28,150,280 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 663.9

Radius: 5.2

Gravity: 24.55 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.39 AU - 8.87 AU

Year: 15458 Days

Day: 24.1 Hours

Environment

Temp: -238 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,418,278 km

• M1: 64,776 km (0.062 R)
• M2: 556,504 km (0.057 R)
• M3: 835,504 km (0.11 R)
• M4: 1,311,674 km (0.115 R)
• M5: 1,578,108 km (0.117 R)
• M6: 1,879,847 km (0.111 R)
• M7: 2,140,596 km (0.095 R)
• M8: 2,899,057 km (0.108 R)
• M9: 3,247,770 km (0.071 R)
• M10: 3,969,131 km (0.112 R)
• M11: 4,273,263 km (0.118 R)
• M12: 5,461,369 km (0.103 R)
• M13: 6,191,108 km (0.097 R)
• M14: 7,382,057 km (0.11 R)
• M15: 7,842,220 km (0.078 R)
• M16: 8,370,150 km (0.101 R)
• M17: 10,605,143 km (0.05 R)
• M18: 12,298,291 km (0.1 R)
• M19: 13,544,741 km (0.113 R)
• M20: 16,594,742 km (0.109 R)
• M21: 17,223,352 km (0.109 R)
• M22: 17,949,351 km (0.054 R)
• M23: 22,358,599 km (0.053 R)
• M24: 23,711,263 km (0.1 R)
• M25: 24,107,547 km (0.1 R)
• M26: 30,828,381 km (0.115 R)
• M27: 39,523,608 km (0.074 R)
• M28: 41,639,520 km (0.116 R)
• M29: 42,071,559 km (0.101 R)
• M30: 42,798,305 km (0.093 R)
• M31: 50,043,629 km (0.085 R)
• M32: 51,353,059 km (0.088 R)
• M33: 56,115,956 km (0.082 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 15,452 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit