🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.67 AU - 0.67 AU

Year: 193 Days

Day: 26.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 122.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.67 AU - 0.71 AU

Year: 201 Days

Day: 30.6 Hours

Environment

Temp: 149 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,065,703 km

• M1: 80,035 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.7 AU - 0.94 AU

Year: 261 Days

Day: 32.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.77 AU - 2.35 AU

Year: 1039 Days

Day: 16.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,065,703 km

• M1: 44,580 km (0.095 R)
• M2: 806,183 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 2.2 AU - 3.36 AU

Year: 1629 Days

Day: 12.5 Hours

Environment

Temp: -94 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.29 AU - 3.69 AU

Year: 1817 Days

Day: 23.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.84 AU - 3.32 AU

Year: 1900 Days

Day: 19.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.9

Radius: 15

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.58 AU - 8.86 AU

Year: 8283 Days

Day: 11.5 Hours

Environment

Temp: -152 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 35,065,703 km

• M1: 195,375 km (0.099 R)
• M2: 316,250 km (0.089 R)
• M3: 414,984 km (0.093 R)
• M4: 530,624 km (0.108 R)
• M5: 751,281 km (0.068 R)
• M6: 874,549 km (0.047 R)
• M7: 1,097,001 km (0.107 R)
• M8: 1,878,351 km (0.091 R)
• M9: 2,588,342 km (0.039 R)
• M10: 2,939,449 km (0.063 R)
• M11: 3,236,251 km (0.085 R)
• M12: 3,519,140 km (0.081 R)
• M13: 3,810,258 km (0.116 R)
• M14: 4,134,586 km (0.085 R)
• M15: 4,416,279 km (0.119 R)
• M16: 4,651,447 km (0.073 R)
• M17: 4,944,658 km (0.077 R)
• M18: 5,189,101 km (0.049 R)
• M19: 5,605,432 km (0.108 R)
• M20: 5,946,515 km (0.116 R)
• M21: 6,352,973 km (0.1 R)
• M22: 6,768,556 km (0.078 R)
• M23: 6,979,788 km (0.092 R)
• M24: 7,193,114 km (0.109 R)
• M25: 7,439,652 km (0.108 R)
• M26: 7,972,968 km (0.039 R)
• M27: 8,260,346 km (0.076 R)
• M28: 8,453,925 km (0.098 R)
• M29: 8,616,239 km (0.092 R)
• M30: 8,779,749 km (0.102 R)
• M31: 9,142,973 km (0.107 R)
• M32: 9,918,638 km (0.113 R)
• M33: 10,090,077 km (0.101 R)
• M34: 10,540,516 km (0.106 R)
• M35: 10,750,552 km (0.118 R)
• M36: 10,856,168 km (0.115 R)
• M37: 11,569,002 km (0.074 R)
• M38: 11,931,029 km (0.103 R)
• M39: 12,370,547 km (0.072 R)
• M40: 13,873,707 km (0.072 R)
• M41: 14,027,194 km (0.091 R)
• M42: 14,452,201 km (0.085 R)
• M43: 14,960,086 km (0.098 R)
• M44: 15,473,805 km (0.026 R)
• M45: 16,235,109 km (0.06 R)
• M46: 16,763,040 km (0.111 R)
• M47: 16,967,540 km (0.11 R)
• M48: 17,752,480 km (0.066 R)
• M49: 17,877,544 km (0.1 R)
• M50: 18,170,457 km (0.047 R)
• M51: 18,296,418 km (0.119 R)
• M52: 18,549,238 km (0.108 R)
• M53: 18,973,348 km (0.068 R)
• M54: 19,486,469 km (0.075 R)
• M55: 20,047,611 km (0.086 R)
• M56: 20,177,761 km (0.077 R)
• M57: 20,308,360 km (0.105 R)
• M58: 20,526,473 km (0.097 R)
• M59: 20,657,671 km (0.047 R)
• M60: 21,318,295 km (0.101 R)
• M61: 21,584,430 km (0.115 R)
• M62: 22,209,898 km (0.107 R)
• M63: 22,389,715 km (0.11 R)
• M64: 22,524,802 km (0.085 R)
• M65: 22,660,188 km (0.055 R)
• M66: 23,022,664 km (0.12 R)
• M67: 25,472,329 km (0.091 R)
• M68: 26,275,520 km (0.098 R)
• M69: 26,608,674 km (0.063 R)
• M70: 27,182,980 km (0.098 R)
• M71: 28,588,003 km (0.05 R)
• M72: 29,176,222 km (0.114 R)
• M73: 29,373,243 km (0.096 R)
• M74: 29,570,712 km (0.051 R)
• M75: 29,768,630 km (0.074 R)
• M76: 30,464,559 km (0.029 R)
• M77: 30,664,422 km (0.107 R)
• M78: 32,686,985 km (0.032 R)
• M79: 34,856,603 km (0.099 R)
• M80: 34,961,172 km (0.053 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 13,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit