🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.34 AU - 2 AU

Year: 769 Days

Day: 41 Hours

Environment

Temp: -29 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.96 AU - 2.06 AU

Year: 1016 Days

Day: 16.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,344,287 km

• M1: 465,100 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.77 AU - 2.67 AU

Year: 1179 Days

Day: 32.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.83 AU - 4.19 AU

Year: 2344 Days

Day: 32.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.8

Radius: 12.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.29 AU - 7.15 AU

Year: 5529 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 67,344,287 km

• M1: 157,826 km (0.077 R)
• M2: 626,665 km (0.115 R)
• M3: 1,250,489 km (0.096 R)
• M4: 1,750,893 km (0.103 R)
• M5: 2,410,470 km (0.089 R)
• M6: 3,166,538 km (0.11 R)
• M7: 4,673,886 km (0.046 R)
• M8: 6,615,517 km (0.103 R)
• M9: 7,855,384 km (0.11 R)
• M10: 8,311,807 km (0.104 R)
• M11: 10,033,080 km (0.108 R)
• M12: 11,510,659 km (0.047 R)
• M13: 12,423,355 km (0.101 R)
• M14: 14,710,108 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.1

Radius: 10.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 7.15 AU - 9.85 AU

Year: 8833 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 67,344,287 km

• M1: 202,855 km (0.049 R)
• M2: 796,010 km (0.092 R)
• M3: 1,366,277 km (0.063 R)
• M4: 1,700,479 km (0.099 R)
• M5: 2,061,459 km (0.113 R)
• M6: 2,473,601 km (0.078 R)
• M7: 3,014,547 km (0.12 R)
• M8: 3,486,229 km (0.097 R)
• M9: 8,627,758 km (0.107 R)
• M10: 10,473,048 km (0.08 R)
• M11: 12,127,899 km (0.069 R)
• M12: 14,379,198 km (0.044 R)
• M13: 16,476,859 km (0.079 R)
• M14: 19,692,166 km (0.096 R)
• M15: 20,028,313 km (0.046 R)
• M16: 26,022,998 km (0.098 R)
• M17: 26,919,538 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.6

Radius: 10.3

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.9 AU - 11.02 AU

Year: 9560 Days

Day: 12.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 67,344,287 km

• M1: 128,056 km (0.093 R)
• M2: 536,159 km (0.069 R)
• M3: 904,319 km (0.088 R)
• M4: 1,322,296 km (0.116 R)
• M5: 1,666,670 km (0.114 R)
• M6: 2,355,718 km (0.091 R)
• M7: 2,738,838 km (0.111 R)
• M8: 3,906,748 km (0.085 R)
• M9: 5,205,856 km (0.077 R)
• M10: 7,627,995 km (0.093 R)
• M11: 8,236,859 km (0.119 R)
• M12: 9,681,675 km (0.057 R)
• M13: 10,350,078 km (0.091 R)
• M14: 11,337,125 km (0.104 R)
• M15: 12,334,344 km (0.079 R)
• M16: 13,119,883 km (0.115 R)
• M17: 13,938,482 km (0.08 R)
• M18: 14,848,785 km (0.089 R)
• M19: 15,200,191 km (0.099 R)
• M20: 15,617,120 km (0.075 R)
• M21: 16,164,499 km (0.076 R)
• M22: 24,819,783 km (0.106 R)
• M23: 27,451,060 km (0.114 R)
• M24: 28,069,946 km (0.094 R)
• M25: 28,879,420 km (0.067 R)
• M26: 29,427,696 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.7

Radius: 5.2

Gravity: 18.48 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 14.05 AU - 14.77 AU

Year: 19498 Days

Day: 24.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 67,344,287 km

• M1: 64,776 km (0.088 R)
• M2: 233,971 km (0.118 R)
• M3: 635,791 km (0.088 R)
• M4: 851,661 km (0.109 R)
• M5: 1,233,584 km (0.075 R)
• M6: 1,494,632 km (0.04 R)
• M7: 2,127,731 km (0.117 R)
• M8: 2,949,322 km (0.114 R)
• M9: 3,177,608 km (0.069 R)
• M10: 3,390,337 km (0.092 R)
• M11: 4,667,753 km (0.072 R)
• M12: 5,953,546 km (0.057 R)
• M13: 10,367,282 km (0.09 R)
• M14: 11,380,808 km (0.115 R)
• M15: 11,880,016 km (0.112 R)
• M16: 12,855,095 km (0.08 R)
• M17: 13,952,844 km (0.098 R)
• M18: 14,308,288 km (0.093 R)
• M19: 19,319,518 km (0.099 R)
• M20: 20,119,268 km (0.118 R)
• M21: 21,879,586 km (0.11 R)
• M22: 22,553,225 km (0.069 R)
• M23: 23,141,594 km (0.082 R)
• M24: 23,639,605 km (0.071 R)
• M25: 25,916,186 km (0.06 R)
• M26: 26,345,232 km (0.115 R)
• M27: 28,904,852 km (0.09 R)
• M28: 30,185,559 km (0.114 R)
• M29: 31,503,666 km (0.113 R)
• M30: 31,747,361 km (0.107 R)
• M31: 34,511,780 km (0.055 R)
• M32: 39,233,687 km (0.098 R)
• M33: 40,946,882 km (0.111 R)
• M34: 44,982,434 km (0.094 R)
• M35: 46,699,818 km (0.081 R)
• M36: 50,098,981 km (0.102 R)
• M37: 50,431,088 km (0.082 R)
• M38: 51,436,086 km (0.112 R)
• M39: 52,968,716 km (0.101 R)
• M40: 58,848,362 km (0.12 R)
• M41: 59,962,118 km (0.057 R)
• M42: 65,544,063 km (0.112 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 18,651 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit