🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.61 AU

Year: 140 Days

Day: 28.2 Hours

Environment

Temp: 237 °C

Axial Tilt: 77.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.72 AU - 2.08 AU

Year: 952 Days

Day: 42.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.38 AU - 3.96 AU

Year: 2051 Days

Day: 13.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,640,424 km

• M1: 52,359 km (0.041 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.67 AU - 4.05 AU

Year: 2238 Days

Day: 46.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.48 AU - 3.98 AU

Year: 2618 Days

Day: 45.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,640,424 km

• M1: 1,372,710 km (0.088 R)
• M2: 3,056,883 km (0.111 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.3 AU - 4.42 AU

Year: 2756 Days

Day: 43.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,640,424 km

• M1: 447,148 km (0.028 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.97 AU - 4.01 AU

Year: 2897 Days

Day: 30.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.56 AU - 5.06 AU

Year: 3252 Days

Day: 47.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 498.2

Radius: 9.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.89 AU - 11.37 AU

Year: 13495 Days

Day: 7.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 52,640,424 km

• M1: 133,890 km (0.031 R)
• M2: 340,784 km (0.098 R)
• M3: 421,268 km (0.109 R)
• M4: 655,837 km (0.077 R)
• M5: 725,550 km (0.111 R)
• M6: 892,501 km (0.075 R)
• M7: 971,040 km (0.09 R)
• M8: 1,114,205 km (0.05 R)
• M9: 1,221,018 km (0.082 R)
• M10: 1,445,115 km (0.034 R)
• M11: 1,731,895 km (0.107 R)
• M12: 1,933,104 km (0.039 R)
• M13: 2,525,810 km (0.103 R)
• M14: 2,696,801 km (0.077 R)
• M15: 3,020,531 km (0.083 R)
• M16: 3,704,941 km (0.059 R)
• M17: 4,164,954 km (0.097 R)
• M18: 5,577,158 km (0.114 R)
• M19: 5,688,609 km (0.113 R)
• M20: 6,103,743 km (0.077 R)
• M21: 6,567,795 km (0.042 R)
• M22: 7,570,999 km (0.077 R)
• M23: 9,054,262 km (0.113 R)
• M24: 9,273,422 km (0.082 R)
• M25: 9,583,240 km (0.106 R)
• M26: 11,088,942 km (0.073 R)
• M27: 11,229,415 km (0.105 R)
• M28: 11,701,994 km (0.12 R)
• M29: 12,036,794 km (0.071 R)
• M30: 12,471,825 km (0.098 R)
• M31: 12,961,309 km (0.118 R)
• M32: 13,357,444 km (0.11 R)
• M33: 13,557,008 km (0.06 R)
• M34: 13,858,148 km (0.089 R)
• M35: 14,314,123 km (0.086 R)
• M36: 14,415,999 km (0.074 R)
• M37: 14,569,486 km (0.119 R)
• M38: 16,452,774 km (0.042 R)
• M39: 16,559,587 km (0.098 R)
• M40: 16,881,521 km (0.089 R)
• M41: 17,695,633 km (0.109 R)
• M42: 18,689,112 km (0.106 R)
• M43: 19,249,057 km (0.096 R)
• M44: 19,361,704 km (0.076 R)
• M45: 19,928,082 km (0.096 R)
• M46: 20,442,549 km (0.1 R)
• M47: 20,557,440 km (0.1 R)
• M48: 20,730,226 km (0.087 R)
• M49: 20,903,460 km (0.115 R)
• M50: 21,777,112 km (0.1 R)
• M51: 22,366,078 km (0.051 R)
• M52: 23,079,810 km (0.085 R)
• M53: 24,285,868 km (0.102 R)
• M54: 24,346,754 km (0.072 R)
• M55: 24,407,641 km (0.032 R)
• M56: 25,698,221 km (0.059 R)
• M57: 26,884,832 km (0.062 R)
• M58: 27,961,637 km (0.094 R)
• M59: 28,988,028 km (0.12 R)
• M60: 31,873,472 km (0.03 R)
• M61: 32,945,191 km (0.072 R)
• M62: 33,147,447 km (0.106 R)
• M63: 33,553,306 km (0.089 R)
• M64: 34,438,178 km (0.12 R)
• M65: 35,606,836 km (0.107 R)
• M66: 36,998,246 km (0.109 R)
• M67: 37,208,581 km (0.056 R)
• M68: 37,559,837 km (0.079 R)
• M69: 38,762,603 km (0.082 R)
• M70: 38,904,871 km (0.085 R)
• M71: 39,047,438 km (0.097 R)
• M72: 39,118,796 km (0.118 R)
• M73: 39,190,154 km (0.115 R)
• M74: 40,915,766 km (0.032 R)
• M75: 41,133,131 km (0.081 R)
• M76: 41,860,775 km (0.119 R)
• M77: 42,006,783 km (0.11 R)
• M78: 43,846,388 km (0.099 R)
• M79: 44,143,190 km (0.104 R)
• M80: 44,738,739 km (0.065 R)
• M81: 46,390,300 km (0.086 R)
• M82: 46,768,483 km (0.072 R)
• M83: 47,223,560 km (0.087 R)
• M84: 47,299,556 km (0.114 R)
• M85: 47,680,133 km (0.113 R)
• M86: 48,291,090 km (0.06 R)
• M87: 50,838,892 km (0.092 R)
• M88: 51,306,834 km (0.047 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 19,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit