🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.53 AU - 0.69 AU

Year: 167 Days

Day: 20.6 Hours

Environment

Temp: 220 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.96 AU - 1.36 AU

Year: 437 Days

Day: 42.5 Hours

Environment

Temp: 24 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.34 AU - 1.52 AU

Year: 598 Days

Day: 20.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 48 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,941,537 km

• M1: 42,486 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.14 AU - 2.78 AU

Year: 1350 Days

Day: 45.5 Hours

Environment

Temp: -79 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.25 AU - 3.01 AU

Year: 1492 Days

Day: 15.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.42 AU - 3.86 AU

Year: 1947 Days

Day: 19.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.82 AU - 3.66 AU

Year: 2040 Days

Day: 13.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 3.34 AU - 4.72 AU

Year: 2830 Days

Day: 22.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 4.17 AU - 4.33 AU

Year: 3065 Days

Day: 46.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 13

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.65 AU - 6.69 AU

Year: 5362 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 155.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,941,537 km

• M1: 168,896 km (0.108 R)
• M2: 268,678 km (0.1 R)
• M3: 374,892 km (0.052 R)
• M4: 483,500 km (0.054 R)
• M5: 606,021 km (0.058 R)
• M6: 900,130 km (0.06 R)
• M7: 991,086 km (0.113 R)
• M8: 2,020,918 km (0.069 R)
• M9: 2,178,893 km (0.052 R)
• M10: 2,286,603 km (0.1 R)
• M11: 2,526,409 km (0.107 R)
• M12: 2,658,953 km (0.093 R)
• M13: 2,970,864 km (0.043 R)
• M14: 3,172,073 km (0.089 R)
• M15: 3,336,182 km (0.113 R)
• M16: 3,737,553 km (0.059 R)
• M17: 4,563,483 km (0.116 R)
• M18: 5,105,027 km (0.116 R)
• M19: 5,493,982 km (0.108 R)
• M20: 5,943,075 km (0.049 R)
• M21: 6,430,016 km (0.074 R)
• M22: 6,639,004 km (0.059 R)
• M23: 6,770,650 km (0.106 R)
• M24: 7,117,268 km (0.109 R)
• M25: 7,387,891 km (0.057 R)
• M26: 7,552,000 km (0.117 R)
• M27: 8,107,457 km (0.116 R)
• M28: 8,418,620 km (0.087 R)
• M29: 9,942,574 km (0.104 R)
• M30: 10,428,617 km (0.11 R)
• M31: 10,705,373 km (0.075 R)
• M32: 11,266,216 km (0.102 R)
• M33: 11,487,022 km (0.081 R)
• M34: 11,772,904 km (0.109 R)
• M35: 11,964,838 km (0.11 R)
• M36: 12,061,179 km (0.058 R)
• M37: 12,449,236 km (0.11 R)
• M38: 13,005,889 km (0.046 R)
• M39: 13,906,917 km (0.06 R)
• M40: 14,042,004 km (0.077 R)
• M41: 14,862,399 km (0.111 R)
• M42: 15,000,627 km (0.07 R)
• M43: 15,208,868 km (0.068 R)
• M44: 15,558,029 km (0.085 R)
• M45: 15,839,123 km (0.077 R)
• M46: 16,122,163 km (0.094 R)
• M47: 16,513,810 km (0.12 R)
• M48: 16,692,878 km (0.109 R)
• M49: 17,561,593 km (0.041 R)
• M50: 17,707,900 km (0.107 R)
• M51: 19,154,661 km (0.081 R)
• M52: 20,025,620 km (0.099 R)
• M53: 20,140,212 km (0.051 R)
• M54: 21,220,009 km (0.085 R)
• M55: 21,924,017 km (0.056 R)
• M56: 22,199,875 km (0.052 R)
• M57: 22,794,976 km (0.057 R)
• M58: 23,154,609 km (0.052 R)
• M59: 23,758,087 km (0.113 R)
• M60: 24,529,862 km (0.112 R)
• M61: 24,939,461 km (0.103 R)
• M62: 25,145,008 km (0.042 R)
• M63: 25,682,364 km (0.115 R)
• M64: 25,931,594 km (0.1 R)
• M65: 26,056,508 km (0.079 R)
• M66: 26,432,448 km (0.075 R)
• M67: 26,558,260 km (0.114 R)
• M68: 26,936,593 km (0.107 R)
• M69: 27,274,385 km (0.056 R)
• M70: 28,039,727 km (0.068 R)
• M71: 28,125,148 km (0.043 R)
• M72: 28,941,503 km (0.078 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 326 - 12,891 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit