🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.46 AU - 0.72 AU

Year: 297 Days

Day: 46.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,065,731 km

• M1: 183,706 km (0.097 R)
• M2: 384,915 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.58 AU - 0.74 AU

Year: 352 Days

Day: 23.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.3

Radius: 11.9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.83 AU - 1.21 AU

Year: 676 Days

Day: 12.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,065,731 km

• M1: 148,102 km (0.085 R)
• M2: 531,521 km (0.116 R)
• M3: 910,602 km (0.087 R)
• M4: 1,452,895 km (0.058 R)
• M5: 2,693,809 km (0.12 R)
• M6: 3,178,207 km (0.086 R)
• M7: 3,609,797 km (0.116 R)
• M8: 4,095,541 km (0.11 R)
• M9: 4,956,925 km (0.101 R)
• M10: 5,341,093 km (0.087 R)
• M11: 6,032,235 km (0.072 R)
• M12: 7,799,883 km (0.084 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.1

Radius: 9.3

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.34 AU - 2.18 AU

Year: 1532 Days

Day: 6.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,065,731 km

• M1: 116,986 km (0.115 R)
• M2: 493,374 km (0.114 R)
• M3: 1,126,771 km (0.086 R)
• M4: 1,714,840 km (0.118 R)
• M5: 2,327,593 km (0.088 R)
• M6: 3,209,772 km (0.099 R)
• M7: 4,053,803 km (0.103 R)
• M8: 4,631,101 km (0.049 R)
• M9: 5,099,193 km (0.052 R)
• M10: 7,243,230 km (0.032 R)
• M11: 8,428,942 km (0.061 R)
• M12: 9,896,348 km (0.051 R)
• M13: 10,508,802 km (0.087 R)
• M14: 12,132,537 km (0.117 R)

Asteroid Belt

Center: 2.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840.5

Radius: 13.4

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.22 AU - 3.66 AU

Year: 3307 Days

Day: 12.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,065,731 km

• M1: 166,802 km (0.109 R)
• M2: 630,555 km (0.103 R)
• M3: 1,099,395 km (0.097 R)
• M4: 1,959,583 km (0.097 R)
• M5: 2,462,531 km (0.073 R)
• M6: 3,051,647 km (0.084 R)
• M7: 5,326,582 km (0.046 R)
• M8: 5,753,534 km (0.102 R)
• M9: 6,290,142 km (0.074 R)
• M10: 9,531,778 km (0.064 R)
• M11: 10,697,744 km (0.096 R)
• M12: 13,852,464 km (0.078 R)
• M13: 22,826,690 km (0.076 R)
• M14: 24,175,913 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 11.8

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.55 AU - 5.71 AU

Year: 8763 Days

Day: 9.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,065,731 km

• M1: 146,756 km (0.112 R)
• M2: 707,299 km (0.12 R)
• M3: 1,279,511 km (0.057 R)
• M4: 1,716,935 km (0.056 R)
• M5: 2,166,327 km (0.077 R)
• M6: 2,653,567 km (0.085 R)
• M7: 3,145,146 km (0.059 R)
• M8: 4,426,601 km (0.078 R)
• M9: 5,380,287 km (0.119 R)
• M10: 6,100,751 km (0.084 R)
• M11: 6,503,319 km (0.103 R)
• M12: 7,484,531 km (0.102 R)
• M13: 8,294,454 km (0.073 R)
• M14: 9,256,667 km (0.104 R)
• M15: 10,653,313 km (0.081 R)
• M16: 11,567,207 km (0.098 R)
• M17: 15,414,265 km (0.109 R)
• M18: 19,564,709 km (0.12 R)
• M19: 23,593,679 km (0.067 R)
• M20: 26,087,325 km (0.06 R)
• M21: 26,567,684 km (0.077 R)
• M22: 30,519,761 km (0.085 R)
• M23: 33,700,960 km (0.051 R)
• M24: 36,138,208 km (0.093 R)
• M25: 38,195,478 km (0.104 R)
• M26: 45,941,506 km (0.103 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: 456 - 17,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit