🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.81 AU - 1.01 AU

Year: 322 Days

Day: 22.3 Hours

Environment

Temp: 29 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 40,150,619 km

• M1: 639,232 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 2.29 AU - 3.09 AU

Year: 1636 Days

Day: 24.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,150,619 km

• M1: 299,046 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.62 AU - 4.04 AU

Year: 2780 Days

Day: 40.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278.7

Radius: 12.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.95 AU - 5.19 AU

Year: 3623 Days

Day: 5.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 40,150,619 km

• M1: 154,385 km (0.109 R)
• M2: 687,402 km (0.103 R)
• M3: 1,299,557 km (0.113 R)
• M4: 1,785,002 km (0.118 R)
• M5: 2,195,947 km (0.109 R)
• M6: 2,743,924 km (0.06 R)
• M7: 3,737,104 km (0.091 R)
• M8: 5,091,863 km (0.111 R)
• M9: 6,696,001 km (0.113 R)
• M10: 7,202,539 km (0.099 R)
• M11: 8,292,958 km (0.117 R)
• M12: 9,317,404 km (0.071 R)
• M13: 10,130,618 km (0.119 R)
• M14: 12,475,565 km (0.084 R)
• M15: 15,257,487 km (0.059 R)
• M16: 17,624,873 km (0.063 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443

Radius: 13.7

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 8.64 AU - 8.78 AU

Year: 9533 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 40,150,619 km

• M1: 172,935 km (0.093 R)
• M2: 1,228,348 km (0.117 R)
• M3: 2,398,951 km (0.114 R)
• M4: 2,865,846 km (0.113 R)
• M5: 3,304,916 km (0.091 R)
• M6: 3,813,549 km (0.092 R)
• M7: 4,374,391 km (0.101 R)
• M8: 5,108,169 km (0.067 R)
• M9: 6,606,691 km (0.11 R)
• M10: 7,771,011 km (0.086 R)
• M11: 8,592,004 km (0.1 R)
• M12: 9,931,204 km (0.097 R)
• M13: 12,034,102 km (0.062 R)
• M14: 12,908,501 km (0.077 R)
• M15: 14,359,152 km (0.09 R)
• M16: 15,030,846 km (0.084 R)
• M17: 15,851,540 km (0.117 R)
• M18: 17,104,572 km (0.108 R)
• M19: 19,436,503 km (0.118 R)
• M20: 22,865,735 km (0.097 R)
• M21: 29,804,384 km (0.105 R)
• M22: 35,431,956 km (0.112 R)
• M23: 37,684,452 km (0.093 R)
• M24: 38,262,049 km (0.107 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 16,298 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit