🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.55 AU - 0.67 AU

Year: 172 Days

Day: 19.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.68 AU - 0.76 AU

Year: 221 Days

Day: 17.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 16.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.54 AU - 2.02 AU

Year: 859 Days

Day: 42.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 110.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,880,300 km

• M1: 930,648 km (0.059 R)
• M2: 1,069,176 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.38 AU - 2.18 AU

Year: 859 Days

Day: 45.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.88 AU - 3.34 AU

Year: 1983 Days

Day: 27.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,880,300 km

• M1: 858,542 km (0.094 R)
• M2: 1,925,325 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.02 AU - 4.52 AU

Year: 2647 Days

Day: 45.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,880,300 km

• M1: 102,026 km (0.103 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.84 AU - 4.36 AU

Year: 3002 Days

Day: 27.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.1

Radius: 11.7

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.39 AU - 5.63 AU

Year: 4678 Days

Day: 12.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 26,880,300 km

• M1: 291,566 km (0.104 R)
• M2: 419,772 km (0.092 R)
• M3: 693,237 km (0.109 R)
• M4: 839,693 km (0.118 R)
• M5: 954,734 km (0.05 R)
• M6: 1,211,144 km (0.096 R)
• M7: 1,930,561 km (0.041 R)
• M8: 2,281,368 km (0.114 R)
• M9: 2,375,165 km (0.088 R)
• M10: 2,788,804 km (0.046 R)
• M11: 2,914,915 km (0.086 R)
• M12: 3,199,001 km (0.054 R)
• M13: 3,371,188 km (0.117 R)
• M14: 3,738,750 km (0.082 R)
• M15: 4,234,517 km (0.088 R)
• M16: 5,070,769 km (0.117 R)
• M17: 5,163,371 km (0.108 R)
• M18: 5,334,660 km (0.101 R)
• M19: 5,635,053 km (0.118 R)
• M20: 5,827,735 km (0.034 R)
• M21: 6,071,579 km (0.112 R)
• M22: 6,269,048 km (0.045 R)
• M23: 6,519,026 km (0.113 R)
• M24: 7,166,785 km (0.079 R)
• M25: 7,551,401 km (0.086 R)
• M26: 7,746,178 km (0.092 R)
• M27: 8,322,279 km (0.099 R)
• M28: 8,652,591 km (0.053 R)
• M29: 8,745,043 km (0.078 R)
• M30: 9,212,536 km (0.105 R)
• M31: 9,726,554 km (0.109 R)
• M32: 9,919,386 km (0.052 R)
• M33: 10,093,967 km (0.103 R)
• M34: 10,942,187 km (0.079 R)
• M35: 11,567,955 km (0.092 R)
• M36: 11,731,315 km (0.047 R)
• M37: 12,538,695 km (0.099 R)
• M38: 12,959,664 km (0.083 R)
• M39: 13,086,971 km (0.098 R)
• M40: 14,163,178 km (0.078 R)
• M41: 14,360,049 km (0.115 R)
• M42: 14,513,686 km (0.095 R)
• M43: 14,645,781 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.9

Radius: 3.7

Gravity: 1.82 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.67 AU - 19.29 AU

Year: 22027 Days

Day: 16.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 140.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 26,880,300 km

• M1: 81,232 km (0.108 R)
• M2: 165,006 km (0.116 R)
• M3: 1,038,359 km (0.046 R)
• M4: 1,189,453 km (0.095 R)
• M5: 1,260,512 km (0.1 R)
• M6: 1,362,238 km (0.07 R)
• M7: 1,451,698 km (0.116 R)
• M8: 2,554,982 km (0.055 R)
• M9: 3,727,381 km (0.11 R)
• M10: 4,043,182 km (0.113 R)
• M11: 4,521,596 km (0.079 R)
• M12: 4,903,519 km (0.052 R)
• M13: 5,626,226 km (0.052 R)
• M14: 6,809,097 km (0.06 R)
• M15: 7,533,450 km (0.118 R)
• M16: 7,958,158 km (0.081 R)
• M17: 8,803,087 km (0.119 R)
• M18: 9,647,417 km (0.096 R)
• M19: 9,675,990 km (0.088 R)
• M20: 14,532,386 km (0.098 R)
• M21: 14,795,379 km (0.086 R)
• M22: 14,828,440 km (0.101 R)
• M23: 16,714,121 km (0.03 R)
• M24: 17,755,023 km (0.06 R)
• M25: 18,389,468 km (0.049 R)
• M26: 19,103,199 km (0.072 R)
• M27: 20,778,845 km (0.109 R)
• M28: 25,128,852 km (0.102 R)
• M29: 25,168,196 km (0.098 R)
• M30: 26,639,192 km (0.102 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 265 - 20,252 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit