🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.51 AU - 0.61 AU

Year: 157 Days

Day: 26.3 Hours

Environment

Temp: 180 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.61 AU - 0.75 AU

Year: 210 Days

Day: 22.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.84 AU - 1.28 AU

Year: 409 Days

Day: 36.9 Hours

Environment

Temp: 11 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.59 AU - 1.71 AU

Year: 794 Days

Day: 37.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.5 AU - 1.98 AU

Year: 860 Days

Day: 34.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.89 AU - 2.99 AU

Year: 1428 Days

Day: 38.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.2

Radius: 8.3

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 6.61 AU - 10.87 AU

Year: 9683 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 21,086,142 km

• M1: 121,174 km (0.065 R)
• M2: 234,719 km (0.045 R)
• M3: 290,369 km (0.118 R)
• M4: 359,184 km (0.117 R)
• M5: 623,225 km (0.081 R)
• M6: 679,174 km (0.105 R)
• M7: 806,931 km (0.08 R)
• M8: 964,607 km (0.111 R)
• M9: 1,030,580 km (0.057 R)
• M10: 1,167,163 km (0.039 R)
• M11: 1,346,680 km (0.1 R)
• M12: 1,573,919 km (0.116 R)
• M13: 1,896,153 km (0.061 R)
• M14: 1,994,140 km (0.091 R)
• M15: 2,195,050 km (0.118 R)
• M16: 2,901,152 km (0.09 R)
• M17: 2,998,091 km (0.098 R)
• M18: 3,212,165 km (0.072 R)
• M19: 3,295,791 km (0.081 R)
• M20: 3,568,358 km (0.081 R)
• M21: 3,848,256 km (0.085 R)
• M22: 3,955,069 km (0.098 R)
• M23: 4,062,929 km (0.1 R)
• M24: 4,208,188 km (0.063 R)
• M25: 4,299,892 km (0.104 R)
• M26: 4,711,286 km (0.117 R)
• M27: 4,902,472 km (0.071 R)
• M28: 5,018,410 km (0.086 R)
• M29: 5,471,393 km (0.078 R)
• M30: 5,611,865 km (0.105 R)
• M31: 6,649,625 km (0.039 R)
• M32: 6,713,803 km (0.087 R)
• M33: 6,842,756 km (0.118 R)
• M34: 7,212,413 km (0.116 R)
• M35: 7,300,376 km (0.12 R)
• M36: 7,388,639 km (0.091 R)
• M37: 7,610,941 km (0.063 R)
• M38: 8,039,539 km (0.076 R)
• M39: 8,107,905 km (0.091 R)
• M40: 8,176,421 km (0.097 R)
• M41: 8,291,163 km (0.04 R)
• M42: 8,615,341 km (0.105 R)
• M43: 10,223,219 km (0.107 R)
• M44: 10,570,735 km (0.103 R)
• M45: 10,821,312 km (0.069 R)
• M46: 10,896,858 km (0.114 R)
• M47: 11,073,833 km (0.117 R)
• M48: 11,765,573 km (0.073 R)
• M49: 12,286,922 km (0.07 R)
• M50: 12,975,970 km (0.112 R)
• M51: 13,650,357 km (0.103 R)
• M52: 13,813,867 km (0.098 R)
• M53: 13,868,471 km (0.113 R)
• M54: 14,976,841 km (0.078 R)
• M55: 15,258,384 km (0.099 R)
• M56: 15,371,480 km (0.095 R)
• M57: 15,826,707 km (0.042 R)
• M58: 16,055,891 km (0.066 R)
• M59: 16,257,399 km (0.086 R)
• M60: 16,837,689 km (0.106 R)
• M61: 17,218,565 km (0.114 R)
• M62: 17,306,978 km (0.048 R)
• M63: 17,483,952 km (0.115 R)
• M64: 17,543,193 km (0.053 R)
• M65: 17,750,685 km (0.103 R)
• M66: 18,168,213 km (0.064 R)
• M67: 18,318,110 km (0.054 R)
• M68: 18,378,248 km (0.04 R)
• M69: 18,982,623 km (0.063 R)
• M70: 19,104,396 km (0.111 R)
• M71: 19,226,318 km (0.056 R)
• M72: 19,287,354 km (0.048 R)
• M73: 19,501,578 km (0.046 R)
• M74: 19,593,581 km (0.101 R)
• M75: 20,056,138 km (0.073 R)
• M76: 20,929,041 km (0.105 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: 359 - 10,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit