🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.51 AU - 0.57 AU

Year: 153 Days

Day: 25.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.58 AU - 0.64 AU

Year: 183 Days

Day: 43.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 53,369,558 km

• M1: 56,398 km (0.073 R)
• M2: 366,365 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.92 AU - 0.96 AU

Year: 351 Days

Day: 16.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.33 AU - 1.75 AU

Year: 736 Days

Day: 38.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 48.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.45 AU - 2.27 AU

Year: 977 Days

Day: 46 Hours

Environment

Temp: -74 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 2.11 AU - 2.51 AU

Year: 1352 Days

Day: 18.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.31 AU - 2.37 AU

Year: 1378 Days

Day: 38.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.26 AU - 2.66 AU

Year: 1485 Days

Day: 35.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.27 AU - 4.45 AU

Year: 2920 Days

Day: 40.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,369,558 km

• M1: 44,730 km (0.103 R)
• M2: 369,507 km (0.044 R)

Asteroid Belt

Center: 11.16 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.4

Radius: 6.2

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.67 AU - 19.25 AU

Year: 30536 Days

Day: 24.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 53,369,558 km

• M1: 205,847 km (0.113 R)
• M2: 275,260 km (0.057 R)
• M3: 340,335 km (0.082 R)
• M4: 727,345 km (0.116 R)
• M5: 821,442 km (0.101 R)
• M6: 1,328,429 km (0.095 R)
• M7: 1,468,303 km (0.106 R)
• M8: 1,540,110 km (0.096 R)
• M9: 1,662,332 km (0.104 R)
• M10: 2,603,901 km (0.03 R)
• M11: 2,928,827 km (0.093 R)
• M12: 3,173,120 km (0.115 R)
• M13: 3,329,151 km (0.112 R)
• M14: 4,283,286 km (0.111 R)
• M15: 4,915,337 km (0.043 R)
• M16: 5,315,960 km (0.09 R)
• M17: 5,576,261 km (0.086 R)
• M18: 5,689,207 km (0.102 R)
• M19: 5,840,899 km (0.045 R)
• M20: 6,109,427 km (0.115 R)
• M21: 6,500,327 km (0.057 R)
• M22: 6,778,728 km (0.084 R)
• M23: 6,979,937 km (0.103 R)
• M24: 7,846,408 km (0.068 R)
• M25: 8,228,182 km (0.099 R)
• M26: 8,659,323 km (0.038 R)
• M27: 8,746,539 km (0.079 R)
• M28: 9,053,813 km (0.109 R)
• M29: 10,782,566 km (0.119 R)
• M30: 11,925,643 km (0.06 R)
• M31: 12,708,938 km (0.066 R)
• M32: 13,206,799 km (0.036 R)
• M33: 13,407,709 km (0.118 R)
• M34: 13,559,102 km (0.1 R)
• M35: 16,110,793 km (0.114 R)
• M36: 16,595,341 km (0.106 R)
• M37: 16,812,258 km (0.067 R)
• M38: 17,248,784 km (0.09 R)
• M39: 20,872,942 km (0.078 R)
• M40: 21,342,081 km (0.038 R)
• M41: 22,709,854 km (0.108 R)
• M42: 24,228,572 km (0.032 R)
• M43: 25,155,480 km (0.119 R)
• M44: 25,466,943 km (0.118 R)
• M45: 25,592,007 km (0.102 R)
• M46: 26,219,869 km (0.085 R)
• M47: 26,535,670 km (0.089 R)
• M48: 26,916,397 km (0.095 R)
• M49: 27,235,040 km (0.076 R)
• M50: 28,004,871 km (0.049 R)
• M51: 28,716,807 km (0.095 R)
• M52: 30,754,929 km (0.099 R)
• M53: 30,888,071 km (0.116 R)
• M54: 31,288,544 km (0.1 R)
• M55: 33,111,544 km (0.036 R)
• M56: 34,622,333 km (0.076 R)
• M57: 39,287,542 km (0.059 R)
• M58: 39,938,892 km (0.111 R)
• M59: 40,958,999 km (0.105 R)
• M60: 42,505,393 km (0.098 R)
• M61: 42,653,644 km (0.087 R)
• M62: 45,124,702 km (0.099 R)
• M63: 47,950,007 km (0.085 R)
• M64: 48,956,202 km (0.118 R)
• M65: 50,047,668 km (0.068 R)
• M66: 51,937,090 km (0.065 R)
• M67: 52,651,719 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 17,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit