🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.58 AU - 0.66 AU

Year: 183 Days

Day: 23.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,248,014 km

• M1: 30,368 km (0.064 R)
• M2: 48,171 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.52 AU - 0.8 AU

Year: 201 Days

Day: 38.6 Hours

Environment

Temp: 175 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,248,014 km

• M1: 270,473 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.78 AU - 0.88 AU

Year: 283 Days

Day: 37.4 Hours

Environment

Temp: 123 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 26,248,014 km

• M1: 41,289 km (0.101 R)
• M2: 267,780 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.79 AU - 1.29 AU

Year: 397 Days

Day: 24.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.56 AU - 1.68 AU

Year: 773 Days

Day: 16.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.49 AU - 1.79 AU

Year: 787 Days

Day: 28.3 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.2 AU - 2.4 AU

Year: 1307 Days

Day: 29.7 Hours

Environment

Temp: -87 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,248,014 km

• M1: 1,529,189 km (0.094 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.34 AU - 3.76 AU

Year: 1996 Days

Day: 45.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.4

Radius: 8.6

Gravity: 8.93 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.68 AU - 5.22 AU

Year: 4127 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,248,014 km

• M1: 125,662 km (0.096 R)
• M2: 186,549 km (0.028 R)
• M3: 308,321 km (0.115 R)
• M4: 381,923 km (0.089 R)
• M5: 462,706 km (0.059 R)
• M6: 643,869 km (0.087 R)
• M7: 709,543 km (0.065 R)
• M8: 971,040 km (0.098 R)
• M9: 1,207,255 km (0.095 R)
• M10: 1,318,107 km (0.077 R)
• M11: 1,403,677 km (0.104 R)
• M12: 1,656,048 km (0.114 R)
• M13: 2,237,835 km (0.081 R)
• M14: 2,480,183 km (0.047 R)
• M15: 2,712,957 km (0.07 R)
• M16: 2,896,963 km (0.051 R)
• M17: 2,990,461 km (0.089 R)
• M18: 3,104,006 km (0.08 R)
• M19: 3,355,031 km (0.082 R)
• M20: 3,453,317 km (0.102 R)
• M21: 3,980,051 km (0.103 R)
• M22: 4,189,339 km (0.115 R)
• M23: 5,289,482 km (0.089 R)
• M24: 5,729,898 km (0.072 R)
• M25: 6,038,069 km (0.094 R)
• M26: 6,473,698 km (0.094 R)
• M27: 6,744,919 km (0.027 R)
• M28: 6,969,765 km (0.111 R)
• M29: 7,196,854 km (0.06 R)
• M30: 7,273,149 km (0.113 R)
• M31: 7,452,218 km (0.09 R)
• M32: 7,529,410 km (0.104 R)
• M33: 7,632,783 km (0.097 R)
• M34: 7,710,573 km (0.116 R)
• M35: 7,840,873 km (0.074 R)
• M36: 7,971,771 km (0.106 R)
• M37: 8,315,846 km (0.092 R)
• M38: 8,556,849 km (0.063 R)
• M39: 8,691,786 km (0.082 R)
• M40: 8,936,378 km (0.109 R)
• M41: 9,293,768 km (0.1 R)
• M42: 10,079,456 km (0.105 R)
• M43: 10,653,612 km (0.082 R)
• M44: 10,711,507 km (0.101 R)
• M45: 10,827,894 km (0.102 R)
• M46: 10,915,409 km (0.107 R)
• M47: 12,256,254 km (0.063 R)
• M48: 12,683,955 km (0.101 R)
• M49: 12,807,074 km (0.1 R)
• M50: 13,209,791 km (0.118 R)
• M51: 13,397,237 km (0.067 R)
• M52: 13,585,431 km (0.081 R)
• M53: 13,932,798 km (0.118 R)
• M54: 14,765,310 km (0.071 R)
• M55: 14,830,086 km (0.075 R)
• M56: 15,285,761 km (0.072 R)
• M57: 15,449,570 km (0.066 R)
• M58: 15,581,067 km (0.085 R)
• M59: 15,911,529 km (0.104 R)
• M60: 16,110,793 km (0.079 R)
• M61: 16,244,234 km (0.117 R)
• M62: 17,290,223 km (0.091 R)
• M63: 17,563,688 km (0.078 R)
• M64: 19,128,481 km (0.062 R)
• M65: 19,199,092 km (0.1 R)
• M66: 19,553,339 km (0.049 R)
• M67: 19,838,174 km (0.112 R)
• M68: 20,268,118 km (0.082 R)
• M69: 20,376,128 km (0.107 R)
• M70: 21,173,783 km (0.062 R)
• M71: 21,246,787 km (0.093 R)
• M72: 21,907,860 km (0.115 R)
• M73: 22,166,664 km (0.116 R)
• M74: 22,463,766 km (0.112 R)
• M75: 22,575,515 km (0.032 R)
• M76: 22,687,415 km (0.063 R)
• M77: 23,212,354 km (0.076 R)
• M78: 24,121,310 km (0.101 R)
• M79: 25,506,587 km (0.082 R)
• M80: 25,778,855 km (0.099 R)
• M81: 26,247,994 km (0.082 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 14,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit