🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.8 AU - 1.24 AU

Year: 386 Days

Day: 17.2 Hours

Environment

Temp: 24 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,559,991 km

• M1: 67,020 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.86 AU - 1.42 AU

Year: 456 Days

Day: 35 Hours

Environment

Temp: -14 °C

Axial Tilt: 20.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1 AU - 1.56 AU

Year: 543 Days

Day: 36.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 1.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,559,991 km

• M1: 713,432 km (0.085 R)
• M2: 756,816 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.53 AU - 2.55 AU

Year: 1517 Days

Day: 34.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 16.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96

Radius: 8.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.02 AU - 5.06 AU

Year: 3625 Days

Day: 7.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 31,559,991 km

• M1: 110,553 km (0.107 R)
• M2: 233,223 km (0.112 R)
• M3: 293,810 km (0.078 R)
• M4: 860,487 km (0.102 R)
• M5: 1,116,000 km (0.118 R)
• M6: 1,308,383 km (0.102 R)
• M7: 1,706,313 km (0.11 R)
• M8: 1,948,811 km (0.096 R)
• M9: 2,099,606 km (0.082 R)
• M10: 2,161,091 km (0.118 R)
• M11: 2,445,177 km (0.052 R)
• M12: 2,542,565 km (0.113 R)
• M13: 2,741,231 km (0.094 R)
• M14: 2,797,331 km (0.034 R)
• M15: 3,048,954 km (0.038 R)
• M16: 3,272,154 km (0.098 R)
• M17: 4,693,334 km (0.117 R)
• M18: 4,965,004 km (0.062 R)
• M19: 5,172,197 km (0.06 R)
• M20: 5,438,780 km (0.086 R)
• M21: 6,087,885 km (0.104 R)
• M22: 6,235,538 km (0.108 R)
• M23: 6,474,147 km (0.106 R)
• M24: 6,746,266 km (0.103 R)
• M25: 6,822,560 km (0.119 R)
• M26: 6,914,414 km (0.106 R)
• M27: 7,585,061 km (0.077 R)
• M28: 7,743,934 km (0.081 R)
• M29: 7,887,997 km (0.065 R)
• M30: 8,243,740 km (0.092 R)
• M31: 8,407,251 km (0.069 R)
• M32: 8,803,835 km (0.11 R)
• M33: 9,478,521 km (0.092 R)
• M34: 9,546,887 km (0.078 R)
• M35: 9,891,262 km (0.115 R)
• M36: 9,995,382 km (0.118 R)
• M37: 10,082,448 km (0.063 R)
• M38: 11,074,581 km (0.088 R)
• M39: 11,527,563 km (0.063 R)
• M40: 11,618,967 km (0.049 R)
• M41: 12,060,580 km (0.097 R)
• M42: 12,227,681 km (0.118 R)
• M43: 12,451,629 km (0.114 R)

Asteroid Belt

Center: 6.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.4

Radius: 14.5

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.62 AU - 7.98 AU

Year: 8163 Days

Day: 12.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 31,559,991 km

• M1: 188,194 km (0.041 R)
• M2: 552,465 km (0.04 R)
• M3: 653,144 km (0.091 R)
• M4: 863,928 km (0.083 R)
• M5: 1,070,223 km (0.116 R)
• M6: 2,341,057 km (0.074 R)
• M7: 2,616,766 km (0.096 R)
• M8: 2,861,658 km (0.088 R)
• M9: 3,440,452 km (0.087 R)
• M10: 3,641,661 km (0.109 R)
• M11: 3,732,317 km (0.069 R)
• M12: 3,892,836 km (0.117 R)
• M13: 3,985,736 km (0.089 R)
• M14: 4,412,688 km (0.107 R)
• M15: 4,582,781 km (0.074 R)
• M16: 5,157,087 km (0.12 R)
• M17: 5,310,724 km (0.025 R)
• M18: 6,021,165 km (0.067 R)
• M19: 6,733,699 km (0.1 R)
• M20: 7,014,943 km (0.113 R)
• M21: 7,156,912 km (0.05 R)
• M22: 7,852,392 km (0.088 R)
• M23: 8,059,286 km (0.101 R)
• M24: 9,684,517 km (0.03 R)
• M25: 9,811,227 km (0.115 R)
• M26: 9,970,399 km (0.113 R)
• M27: 10,194,646 km (0.091 R)
• M28: 11,042,567 km (0.115 R)
• M29: 11,508,564 km (0.112 R)
• M30: 11,845,309 km (0.054 R)
• M31: 12,805,727 km (0.026 R)
• M32: 13,826,733 km (0.047 R)
• M33: 14,655,056 km (0.107 R)
• M34: 15,020,225 km (0.1 R)
• M35: 15,203,931 km (0.113 R)
• M36: 15,946,385 km (0.112 R)
• M37: 16,397,572 km (0.088 R)
• M38: 17,158,876 km (0.108 R)
• M39: 18,361,643 km (0.108 R)
• M40: 18,676,546 km (0.083 R)
• M41: 19,471,360 km (0.081 R)
• M42: 19,792,397 km (0.11 R)
• M43: 20,358,475 km (0.07 R)
• M44: 21,880,334 km (0.118 R)
• M45: 22,549,635 km (0.038 R)
• M46: 22,844,642 km (0.089 R)
• M47: 23,098,510 km (0.12 R)
• M48: 23,481,031 km (0.1 R)
• M49: 24,166,339 km (0.054 R)
• M50: 24,945,146 km (0.11 R)
• M51: 25,250,176 km (0.056 R)
• M52: 26,084,633 km (0.094 R)
• M53: 26,571,873 km (0.108 R)
• M54: 26,883,485 km (0.082 R)
• M55: 30,763,157 km (0.107 R)
• M56: 31,231,099 km (0.068 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 18,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit