🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.44 AU - 1.56 AU

Year: 820 Days

Day: 41 Hours

Environment

Temp: -97 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,563,284 km

• M1: 43,982 km (0.117 R)
• M2: 1,021,753 km (0.117 R)

Asteroid Belt

Center: 2.12 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.9

Radius: 15

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.32 AU - 3.14 AU

Year: 2013 Days

Day: 9.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 41,563,284 km

• M1: 186,997 km (0.054 R)
• M2: 977,472 km (0.103 R)
• M3: 1,490,743 km (0.114 R)
• M4: 2,716,697 km (0.112 R)
• M5: 4,874,347 km (0.105 R)
• M6: 5,787,642 km (0.113 R)
• M7: 6,834,080 km (0.037 R)
• M8: 7,669,733 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.5

Radius: 9.9

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.81 AU - 2.97 AU

Year: 2192 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 41,563,284 km

• M1: 123,119 km (0.078 R)
• M2: 530,474 km (0.044 R)
• M3: 1,066,334 km (0.091 R)
• M4: 1,872,217 km (0.108 R)
• M5: 2,393,865 km (0.097 R)
• M6: 2,933,465 km (0.055 R)
• M7: 4,599,686 km (0.12 R)
• M8: 5,005,694 km (0.036 R)
• M9: 6,240,924 km (0.093 R)
• M10: 8,241,197 km (0.062 R)
• M11: 11,814,342 km (0.092 R)
• M12: 12,132,088 km (0.102 R)
• M13: 13,162,069 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.8

Radius: 9.3

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.63 AU - 3.79 AU

Year: 2566 Days

Day: 8.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 41,563,284 km

• M1: 116,686 km (0.048 R)
• M2: 546,032 km (0.112 R)
• M3: 929,452 km (0.089 R)
• M4: 1,250,638 km (0.096 R)
• M5: 1,585,139 km (0.076 R)
• M6: 1,979,778 km (0.093 R)
• M7: 2,278,675 km (0.054 R)
• M8: 2,823,211 km (0.109 R)
• M9: 3,133,776 km (0.108 R)
• M10: 3,666,045 km (0.083 R)
• M11: 4,037,048 km (0.11 R)
• M12: 5,084,981 km (0.102 R)
• M13: 6,282,363 km (0.096 R)
• M14: 8,596,492 km (0.105 R)
• M15: 10,129,571 km (0.089 R)
• M16: 10,539,768 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.8

Radius: 8.2

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.96 AU - 6.12 AU

Year: 5819 Days

Day: 12.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,563,284 km

• M1: 103,372 km (0.082 R)
• M2: 399,576 km (0.079 R)
• M3: 1,148,612 km (0.038 R)
• M4: 1,849,329 km (0.115 R)
• M5: 2,350,931 km (0.066 R)
• M6: 2,940,346 km (0.115 R)
• M7: 4,345,070 km (0.109 R)
• M8: 4,963,358 km (0.111 R)
• M9: 7,772,956 km (0.101 R)
• M10: 9,255,022 km (0.032 R)
• M11: 12,056,392 km (0.029 R)
• M12: 12,950,388 km (0.12 R)
• M13: 14,226,309 km (0.118 R)
• M14: 16,861,924 km (0.104 R)
• M15: 17,470,339 km (0.082 R)
• M16: 18,323,495 km (0.078 R)
• M17: 19,928,680 km (0.036 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897

Radius: 10

Gravity: 8.97 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 5.46 AU - 7.14 AU

Year: 7056 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,563,284 km

• M1: 129,851 km (0.098 R)
• M2: 811,419 km (0.08 R)
• M3: 1,199,027 km (0.112 R)
• M4: 1,724,564 km (0.076 R)
• M5: 2,041,712 km (0.117 R)
• M6: 2,736,893 km (0.086 R)
• M7: 3,086,204 km (0.098 R)
• M8: 3,442,097 km (0.106 R)
• M9: 4,079,384 km (0.093 R)
• M10: 4,851,908 km (0.05 R)
• M11: 5,242,358 km (0.047 R)
• M12: 5,588,976 km (0.053 R)
• M13: 6,832,434 km (0.08 R)
• M14: 10,000,468 km (0.094 R)
• M15: 12,699,662 km (0.089 R)
• M16: 13,502,105 km (0.116 R)
• M17: 14,706,518 km (0.115 R)
• M18: 15,207,970 km (0.054 R)
• M19: 15,785,567 km (0.056 R)
• M20: 16,511,267 km (0.047 R)
• M21: 18,243,311 km (0.092 R)
• M22: 19,042,612 km (0.115 R)
• M23: 22,392,258 km (0.072 R)
• M24: 24,773,258 km (0.063 R)
• M25: 25,215,469 km (0.116 R)
• M26: 26,666,120 km (0.089 R)
• M27: 31,454,598 km (0.061 R)
• M28: 37,944,602 km (0.076 R)
• M29: 39,245,805 km (0.109 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 10,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit