🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.95 AU - 1.45 AU

Year: 566 Days

Day: 42 Hours

Environment

Temp: -65 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.1

Radius: 14.2

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.52 AU - 4.3 AU

Year: 3328 Days

Day: 11.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 55,683,377 km

• M1: 176,525 km (0.113 R)
• M2: 674,537 km (0.073 R)
• M3: 1,250,189 km (0.105 R)
• M4: 1,700,928 km (0.116 R)
• M5: 3,032,947 km (0.091 R)
• M6: 3,499,244 km (0.092 R)
• M7: 5,762,211 km (0.045 R)
• M8: 6,368,980 km (0.088 R)
• M9: 7,141,054 km (0.083 R)
• M10: 7,875,281 km (0.074 R)
• M11: 8,346,364 km (0.053 R)
• M12: 9,457,428 km (0.077 R)
• M13: 9,951,849 km (0.116 R)
• M14: 11,369,438 km (0.109 R)
• M15: 13,670,702 km (0.117 R)
• M16: 14,205,365 km (0.059 R)
• M17: 14,854,919 km (0.073 R)
• M18: 15,681,746 km (0.09 R)
• M19: 16,267,721 km (0.117 R)
• M20: 19,603,305 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.5

Radius: 8.9

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.15 AU - 5.39 AU

Year: 5208 Days

Day: 6 Hours

Environment

Temp: -182 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 55,683,377 km

• M1: 116,387 km (0.081 R)
• M2: 410,796 km (0.083 R)
• M3: 738,116 km (0.117 R)
• M4: 1,846,636 km (0.11 R)
• M5: 3,186,435 km (0.107 R)
• M6: 3,896,426 km (0.103 R)
• M7: 4,183,355 km (0.103 R)
• M8: 4,708,294 km (0.085 R)
• M9: 5,810,381 km (0.081 R)
• M10: 6,296,425 km (0.043 R)
• M11: 7,166,486 km (0.068 R)
• M12: 7,662,104 km (0.065 R)
• M13: 8,180,460 km (0.047 R)
• M14: 11,008,758 km (0.104 R)
• M15: 13,808,931 km (0.109 R)
• M16: 15,474,404 km (0.112 R)
• M17: 18,274,577 km (0.112 R)
• M18: 19,614,525 km (0.092 R)
• M19: 20,461,548 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.1

Radius: 14.7

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.85 AU - 10.13 AU

Year: 10648 Days

Day: 11.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 55,683,377 km

• M1: 262,843 km (0.12 R)
• M2: 823,536 km (0.066 R)
• M3: 1,427,463 km (0.114 R)
• M4: 1,884,634 km (0.048 R)
• M5: 2,562,462 km (0.103 R)
• M6: 3,952,226 km (0.072 R)
• M7: 4,473,425 km (0.072 R)
• M8: 6,168,519 km (0.114 R)
• M9: 6,752,399 km (0.089 R)
• M10: 7,941,702 km (0.073 R)
• M11: 9,619,592 km (0.1 R)
• M12: 12,230,972 km (0.058 R)
• M13: 13,474,280 km (0.099 R)
• M14: 17,176,080 km (0.108 R)
• M15: 17,788,384 km (0.091 R)
• M16: 18,894,959 km (0.114 R)
• M17: 21,420,470 km (0.082 R)
• M18: 22,400,486 km (0.083 R)
• M19: 25,520,649 km (0.101 R)
• M20: 26,520,711 km (0.098 R)
• M21: 36,353,330 km (0.093 R)
• M22: 37,363,863 km (0.119 R)
• M23: 38,522,948 km (0.102 R)
• M24: 40,239,434 km (0.084 R)
• M25: 49,593,639 km (0.117 R)
• M26: 53,871,988 km (0.065 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 16,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit