🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.67 AU - 1.09 AU

Year: 309 Days

Day: 20.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 34 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.83 AU - 1.29 AU

Year: 409 Days

Day: 40.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 69,543,622 km

• M1: 42,935 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.23 AU - 1.59 AU

Year: 627 Days

Day: 30.6 Hours

Environment

Temp: -29 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.07 AU - 2.97 AU

Year: 1499 Days

Day: 25.2 Hours

Environment

Temp: -100 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,543,622 km

• M1: 35,903 km (0.045 R)

Asteroid Belt

Center: 6.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.6

Radius: 11.1

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.84 AU - 11.18 AU

Year: 10990 Days

Day: 11.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,543,622 km

• M1: 138,378 km (0.053 R)
• M2: 713,432 km (0.081 R)
• M3: 1,220,868 km (0.089 R)
• M4: 1,714,242 km (0.08 R)
• M5: 2,136,706 km (0.118 R)
• M6: 3,130,485 km (0.091 R)
• M7: 4,041,536 km (0.115 R)
• M8: 4,713,231 km (0.102 R)
• M9: 5,552,325 km (0.075 R)
• M10: 6,773,941 km (0.085 R)
• M11: 8,585,721 km (0.077 R)
• M12: 9,882,136 km (0.108 R)
• M13: 10,749,804 km (0.112 R)
• M14: 11,825,562 km (0.067 R)
• M15: 12,747,983 km (0.094 R)
• M16: 13,141,425 km (0.109 R)
• M17: 13,834,811 km (0.08 R)
• M18: 16,455,018 km (0.094 R)
• M19: 17,328,969 km (0.091 R)
• M20: 18,233,587 km (0.117 R)
• M21: 18,661,586 km (0.093 R)
• M22: 19,169,322 km (0.039 R)
• M23: 21,688,550 km (0.119 R)
• M24: 23,318,418 km (0.102 R)
• M25: 24,334,637 km (0.083 R)
• M26: 30,658,887 km (0.109 R)
• M27: 31,981,332 km (0.074 R)
• M28: 38,464,006 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517

Radius: 4.6

Gravity: 24.43 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 12.64 AU - 15.82 AU

Year: 20116 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 170.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 69,543,622 km

• M1: 57,146 km (0.118 R)
• M2: 251,923 km (0.105 R)
• M3: 416,929 km (0.1 R)
• M4: 564,582 km (0.106 R)
• M5: 777,161 km (0.114 R)
• M6: 1,321,248 km (0.104 R)
• M7: 2,270,746 km (0.083 R)
• M8: 3,436,113 km (0.113 R)
• M9: 4,811,367 km (0.119 R)
• M10: 5,095,752 km (0.116 R)
• M11: 7,410,480 km (0.053 R)
• M12: 8,082,923 km (0.117 R)
• M13: 8,691,038 km (0.056 R)
• M14: 11,059,771 km (0.068 R)
• M15: 14,039,910 km (0.095 R)
• M16: 14,400,889 km (0.08 R)
• M17: 14,991,352 km (0.098 R)
• M18: 16,940,313 km (0.104 R)
• M19: 19,583,708 km (0.105 R)
• M20: 20,034,296 km (0.058 R)
• M21: 22,391,510 km (0.091 R)
• M22: 23,789,053 km (0.073 R)
• M23: 24,405,397 km (0.09 R)
• M24: 26,756,776 km (0.097 R)
• M25: 27,987,069 km (0.051 R)
• M26: 29,843,279 km (0.03 R)
• M27: 35,235,534 km (0.098 R)
• M28: 36,440,695 km (0.065 R)
• M29: 41,536,896 km (0.075 R)
• M30: 43,032,426 km (0.092 R)
• M31: 47,088,174 km (0.108 R)
• M32: 48,058,914 km (0.119 R)
• M33: 53,637,868 km (0.11 R)
• M34: 55,410,004 km (0.108 R)
• M35: 56,129,570 km (0.038 R)
• M36: 57,037,928 km (0.06 R)
• M37: 60,769,049 km (0.101 R)
• M38: 63,084,076 km (0.12 R)
• M39: 64,263,356 km (0.058 R)
• M40: 65,657,608 km (0.103 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 16,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit