🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.42 AU - 0.64 AU

Year: 145 Days

Day: 19.2 Hours

Environment

Temp: 201 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.64 AU - 0.98 AU

Year: 275 Days

Day: 24.2 Hours

Environment

Temp: 138 °C

Axial Tilt: 18.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,667,596 km

• M1: 665,561 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.96 AU - 1.6 AU

Year: 546 Days

Day: 33.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,667,596 km

• M1: 562,039 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.17 AU - 1.47 AU

Year: 571 Days

Day: 44.9 Hours

Environment

Temp: -39 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.76 AU - 2.22 AU

Year: 1058 Days

Day: 14.1 Hours

Environment

Temp: -82 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.05 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 382.4

Radius: 8

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 11.31 AU - 12.89 AU

Year: 15856 Days

Day: 22.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,667,596 km

• M1: 130,898 km (0.109 R)
• M2: 420,669 km (0.074 R)
• M3: 847,771 km (0.101 R)
• M4: 966,851 km (0.049 R)
• M5: 1,049,429 km (0.11 R)
• M6: 1,288,935 km (0.064 R)
• M7: 1,793,529 km (0.03 R)
• M8: 2,134,313 km (0.092 R)
• M9: 2,215,844 km (0.036 R)
• M10: 2,697,698 km (0.076 R)
• M11: 2,786,111 km (0.107 R)
• M12: 3,087,850 km (0.099 R)
• M13: 3,211,567 km (0.119 R)
• M14: 3,368,346 km (0.034 R)
• M15: 3,592,294 km (0.082 R)
• M16: 3,954,021 km (0.098 R)
• M17: 6,046,896 km (0.118 R)
• M18: 6,795,483 km (0.106 R)
• M19: 7,242,332 km (0.077 R)
• M20: 7,951,426 km (0.059 R)
• M21: 8,421,911 km (0.062 R)
• M22: 9,033,916 km (0.114 R)
• M23: 9,122,628 km (0.032 R)
• M24: 9,615,104 km (0.062 R)
• M25: 10,208,260 km (0.096 R)
• M26: 10,346,937 km (0.042 R)
• M27: 10,486,063 km (0.083 R)
• M28: 10,907,480 km (0.102 R)
• M29: 11,001,876 km (0.095 R)
• M30: 11,912,030 km (0.09 R)
• M31: 12,204,493 km (0.073 R)
• M32: 12,450,133 km (0.089 R)
• M33: 13,499,113 km (0.115 R)
• M34: 13,651,254 km (0.098 R)
• M35: 14,420,636 km (0.046 R)
• M36: 14,680,189 km (0.088 R)
• M37: 14,836,818 km (0.062 R)
• M38: 16,216,110 km (0.094 R)
• M39: 19,266,411 km (0.114 R)
• M40: 20,710,030 km (0.034 R)
• M41: 21,592,807 km (0.043 R)
• M42: 22,849,429 km (0.036 R)
• M43: 22,970,304 km (0.079 R)
• M44: 23,152,066 km (0.116 R)
• M45: 23,273,390 km (0.108 R)
• M46: 23,639,007 km (0.062 R)
• M47: 23,822,563 km (0.104 R)
• M48: 26,061,295 km (0.086 R)
• M49: 27,141,542 km (0.087 R)
• M50: 27,462,130 km (0.118 R)
• M51: 28,496,150 km (0.063 R)
• M52: 29,477,213 km (0.114 R)
• M53: 29,543,036 km (0.09 R)
• M54: 30,071,117 km (0.105 R)
• M55: 30,602,339 km (0.114 R)
• M56: 31,270,892 km (0.069 R)
• M57: 32,418,158 km (0.058 R)
• M58: 32,622,060 km (0.104 R)
• M59: 33,854,447 km (0.087 R)
• M60: 34,268,534 km (0.045 R)
• M61: 35,381,243 km (0.081 R)
• M62: 37,001,388 km (0.06 R)
• M63: 38,789,681 km (0.086 R)
• M64: 38,861,787 km (0.102 R)
• M65: 39,367,727 km (0.098 R)
• M66: 39,876,060 km (0.102 R)
• M67: 40,386,488 km (0.114 R)
• M68: 41,561,280 km (0.107 R)
• M69: 41,635,032 km (0.104 R)
• M70: 41,856,736 km (0.053 R)
• M71: 42,672,793 km (0.119 R)
• M72: 45,684,347 km (0.095 R)
• M73: 46,524,489 km (0.1 R)
• M74: 46,601,083 km (0.108 R)
• M75: 46,677,827 km (0.079 R)
• M76: 47,523,952 km (0.031 R)
• M77: 51,275,269 km (0.098 R)
• M78: 51,512,830 km (0.046 R)
• M79: 51,909,564 km (0.094 R)
• M80: 51,989,150 km (0.065 R)
• M81: 52,307,494 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 152 - 17,810 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit