🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.49 AU - 0.55 AU

Year: 131 Days

Day: 47.1 Hours

Environment

Temp: 281 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.48 AU - 0.62 AU

Year: 142 Days

Day: 18.8 Hours

Environment

Temp: 241 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.56 AU - 0.66 AU

Year: 166 Days

Day: 29.4 Hours

Environment

Temp: 171 °C

Axial Tilt: 24.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,363,799 km

• M1: 469,438 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.59 AU - 0.79 AU

Year: 200 Days

Day: 37.7 Hours

Environment

Temp: 207 °C

Axial Tilt: 39 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,363,799 km

• M1: 74,051 km (0.028 R)
• M2: 608,714 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.87 AU - 2.01 AU

Year: 941 Days

Day: 30.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.43 AU - 2.55 AU

Year: 1368 Days

Day: 23.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,363,799 km

• M1: 93,199 km (0.113 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.22 AU - 3.98 AU

Year: 2379 Days

Day: 24.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.12 AU - 4.42 AU

Year: 3073 Days

Day: 24.7 Hours

Environment

Temp: -122 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 4.33 AU - 6.65 AU

Year: 4480 Days

Day: 33.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 10 - Ice Giant

Semi-Major Axis: 17.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.3

Radius: 4

Gravity: 33.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 13.56 AU - 21.94 AU

Year: 26043 Days

Day: 24.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 83,363,799 km

• M1: 618,886 km (0.118 R)
• M2: 792,570 km (0.092 R)
• M3: 1,367,175 km (0.081 R)
• M4: 2,114,416 km (0.079 R)
• M5: 2,450,862 km (0.119 R)
• M6: 2,884,397 km (0.074 R)
• M7: 3,298,932 km (0.058 R)
• M8: 3,426,838 km (0.102 R)
• M9: 3,909,890 km (0.083 R)
• M10: 5,183,117 km (0.103 R)
• M11: 6,201,281 km (0.087 R)
• M12: 7,004,322 km (0.1 R)
• M13: 7,501,585 km (0.103 R)
• M14: 8,471,578 km (0.081 R)
• M15: 8,529,921 km (0.091 R)
• M16: 10,651,967 km (0.11 R)
• M17: 11,608,795 km (0.116 R)
• M18: 12,459,857 km (0.089 R)
• M19: 12,659,121 km (0.1 R)
• M20: 14,709,061 km (0.108 R)
• M21: 15,557,281 km (0.097 R)
• M22: 15,915,418 km (0.074 R)
• M23: 16,712,925 km (0.04 R)
• M24: 18,270,986 km (0.039 R)
• M25: 19,181,888 km (0.079 R)
• M26: 19,565,906 km (0.117 R)
• M27: 20,185,390 km (0.111 R)
• M28: 20,575,841 km (0.07 R)
• M29: 20,654,230 km (0.119 R)
• M30: 20,889,996 km (0.117 R)
• M31: 21,205,797 km (0.086 R)
• M32: 21,443,658 km (0.098 R)
• M33: 22,565,343 km (0.064 R)
• M34: 26,042,596 km (0.093 R)
• M35: 26,212,389 km (0.108 R)
• M36: 26,297,361 km (0.054 R)
• M37: 26,894,855 km (0.116 R)
• M38: 28,539,085 km (0.115 R)
• M39: 28,626,450 km (0.098 R)
• M40: 28,801,629 km (0.039 R)
• M41: 29,240,998 km (0.087 R)
• M42: 29,594,049 km (0.118 R)
• M43: 30,215,479 km (0.075 R)
• M44: 30,572,419 km (0.095 R)
• M45: 33,294,053 km (0.092 R)
• M46: 33,847,565 km (0.111 R)
• M47: 35,808,794 km (0.094 R)
• M48: 37,710,631 km (0.085 R)
• M49: 44,012,890 km (0.114 R)
• M50: 44,113,869 km (0.12 R)
• M51: 44,214,997 km (0.087 R)
• M52: 44,417,403 km (0.066 R)
• M53: 47,076,954 km (0.07 R)
• M54: 47,905,577 km (0.109 R)
• M55: 54,488,780 km (0.1 R)
• M56: 55,467,749 km (0.057 R)
• M57: 56,014,080 km (0.115 R)
• M58: 56,452,402 km (0.104 R)
• M59: 58,439,062 km (0.025 R)
• M60: 59,217,868 km (0.099 R)
• M61: 63,162,914 km (0.027 R)
• M62: 64,076,508 km (0.106 R)
• M63: 65,109,481 km (0.097 R)
• M64: 65,339,712 km (0.113 R)
• M65: 67,424,658 km (0.089 R)
• M66: 69,648,879 km (0.055 R)
• M67: 69,766,613 km (0.092 R)
• M68: 71,421,763 km (0.1 R)
• M69: 72,850,722 km (0.076 R)
• M70: 74,770,811 km (0.104 R)
• M71: 75,374,139 km (0.099 R)
• M72: 77,315,920 km (0.068 R)
• M73: 77,803,908 km (0.11 R)
• M74: 78,660,356 km (0.071 R)
• M75: 78,782,876 km (0.095 R)
• M76: 80,135,690 km (0.062 R)

Kuiper Belt

Range: 31.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 18,066 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit