🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.49 AU - 0.67 AU

Year: 159 Days

Day: 45.4 Hours

Environment

Temp: 234 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,031,976 km

• M1: 90,357 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.61 AU - 0.89 AU

Year: 234 Days

Day: 44.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 14.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,031,976 km

• M1: 195,824 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.32 AU - 1.78 AU

Year: 694 Days

Day: 21.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.51 AU - 1.91 AU

Year: 805 Days

Day: 45.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.46 AU - 2.84 AU

Year: 1553 Days

Day: 27.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 8.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.27 AU - 3.61 AU

Year: 1814 Days

Day: 12.3 Hours

Environment

Temp: -99 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.67 AU - 3.61 AU

Year: 2002 Days

Day: 25.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,031,976 km

• M1: 1,070,522 km (0.105 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.24 AU - 4.6 AU

Year: 2793 Days

Day: 26.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.26 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.4

Radius: 11.1

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 12.19 AU - 12.99 AU

Year: 16077 Days

Day: 9.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,031,976 km

• M1: 201,060 km (0.086 R)
• M2: 521,947 km (0.095 R)
• M3: 601,234 km (0.086 R)
• M4: 685,457 km (0.093 R)
• M5: 774,019 km (0.08 R)
• M6: 843,433 km (0.073 R)
• M7: 964,158 km (0.103 R)
• M8: 1,506,600 km (0.073 R)
• M9: 1,810,134 km (0.065 R)
• M10: 2,133,116 km (0.075 R)
• M11: 2,688,274 km (0.118 R)
• M12: 2,907,734 km (0.11 R)
• M13: 3,521,983 km (0.084 R)
• M14: 3,601,569 km (0.081 R)
• M15: 3,844,216 km (0.12 R)
• M16: 4,388,005 km (0.107 R)
• M17: 4,517,108 km (0.106 R)
• M18: 5,547,687 km (0.033 R)
• M19: 5,875,456 km (0.104 R)
• M20: 6,257,829 km (0.08 R)
• M21: 6,403,387 km (0.098 R)
• M22: 6,796,979 km (0.083 R)
• M23: 7,504,577 km (0.104 R)
• M24: 7,763,082 km (0.064 R)
• M25: 7,867,352 km (0.097 R)
• M26: 8,182,704 km (0.102 R)
• M27: 9,485,851 km (0.104 R)
• M28: 9,821,699 km (0.087 R)
• M29: 11,917,565 km (0.042 R)
• M30: 13,577,054 km (0.105 R)
• M31: 14,018,966 km (0.076 R)
• M32: 16,634,086 km (0.081 R)
• M33: 16,836,193 km (0.077 R)
• M34: 17,997,073 km (0.104 R)
• M35: 18,343,392 km (0.111 R)
• M36: 19,254,144 km (0.085 R)
• M37: 20,539,339 km (0.087 R)
• M38: 22,444,318 km (0.104 R)
• M39: 23,342,504 km (0.085 R)
• M40: 24,942,453 km (0.074 R)
• M41: 25,483,698 km (0.116 R)
• M42: 26,341,941 km (0.117 R)
• M43: 27,766,711 km (0.068 R)
• M44: 28,730,421 km (0.108 R)
• M45: 29,135,233 km (0.116 R)
• M46: 30,032,371 km (0.116 R)
• M47: 31,937,649 km (0.093 R)
• M48: 32,188,974 km (0.075 R)
• M49: 32,441,046 km (0.088 R)
• M50: 34,052,515 km (0.099 R)
• M51: 34,137,935 km (0.088 R)
• M52: 34,309,224 km (0.12 R)
• M53: 34,394,944 km (0.074 R)
• M54: 34,997,225 km (0.049 R)
• M55: 36,824,862 km (0.109 R)
• M56: 38,415,985 km (0.063 R)
• M57: 39,040,856 km (0.085 R)
• M58: 39,758,925 km (0.106 R)
• M59: 39,848,983 km (0.106 R)
• M60: 40,753,602 km (0.026 R)
• M61: 42,306,876 km (0.109 R)
• M62: 43,044,543 km (0.095 R)
• M63: 43,507,698 km (0.049 R)
• M64: 43,600,449 km (0.07 R)
• M65: 43,972,499 km (0.101 R)
• M66: 44,626,092 km (0.105 R)
• M67: 45,000,984 km (0.101 R)
• M68: 47,463,216 km (0.092 R)
• M69: 47,750,144 km (0.116 R)
• M70: 49,290,105 km (0.071 R)
• M71: 50,163,457 km (0.094 R)
• M72: 51,925,421 km (0.098 R)
• M73: 53,409,282 km (0.087 R)
• M74: 53,608,247 km (0.108 R)
• M75: 56,014,080 km (0.094 R)
• M76: 56,823,854 km (0.11 R)
• M77: 56,925,431 km (0.032 R)
• M78: 57,535,640 km (0.084 R)
• M79: 58,250,419 km (0.105 R)
• M80: 58,557,543 km (0.055 R)
• M81: 58,865,266 km (0.065 R)
• M82: 59,379,434 km (0.093 R)
• M83: 61,346,496 km (0.086 R)
• M84: 63,440,268 km (0.071 R)
• M85: 65,025,856 km (0.061 R)
• M86: 65,770,255 km (0.082 R)
• M87: 66,196,908 km (0.086 R)
• M88: 66,410,534 km (0.03 R)
• M89: 70,404,498 km (0.105 R)
• M90: 71,387,805 km (0.043 R)
• M91: 72,705,912 km (0.075 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 16,773 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit