🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.51 AU - 0.53 AU

Year: 141 Days

Day: 13.5 Hours

Environment

Temp: 161 °C

Axial Tilt: 111.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.43 AU - 0.61 AU

Year: 141 Days

Day: 38.5 Hours

Environment

Temp: 195 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,574,004 km

• M1: 416,780 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.45 AU - 0.59 AU

Year: 141 Days

Day: 29.7 Hours

Environment

Temp: 234 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,574,004 km

• M1: 280,496 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.62 AU - 0.68 AU

Year: 197 Days

Day: 15.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 89.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,574,004 km

• M1: 215,720 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.97 AU - 1.43 AU

Year: 495 Days

Day: 41.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 23,574,004 km

• M1: 121,473 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.17 AU - 1.25 AU

Year: 501 Days

Day: 23.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 7 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.51 AU - 2.45 AU

Year: 1050 Days

Day: 14 Hours

Environment

Temp: -68 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.1

Radius: 14.9

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.31 AU - 5.67 AU

Year: 4199 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 23,574,004 km

• M1: 423,661 km (0.082 R)
• M2: 618,438 km (0.109 R)
• M3: 724,502 km (0.093 R)
• M4: 924,964 km (0.109 R)
• M5: 1,319,752 km (0.1 R)
• M6: 1,423,573 km (0.098 R)
• M7: 1,516,922 km (0.063 R)
• M8: 1,781,411 km (0.075 R)
• M9: 1,986,361 km (0.059 R)
• M10: 2,798,827 km (0.077 R)
• M11: 2,935,260 km (0.08 R)
• M12: 3,056,434 km (0.097 R)
• M13: 3,321,821 km (0.104 R)
• M14: 3,466,631 km (0.115 R)
• M15: 3,669,187 km (0.068 R)
• M16: 4,086,266 km (0.099 R)
• M17: 4,320,237 km (0.06 R)
• M18: 4,518,753 km (0.103 R)
• M19: 4,679,721 km (0.108 R)
• M20: 4,863,128 km (0.026 R)
• M21: 5,406,617 km (0.092 R)
• M22: 5,707,308 km (0.093 R)
• M23: 5,859,898 km (0.115 R)
• M24: 6,035,825 km (0.111 R)
• M25: 6,460,833 km (0.079 R)
• M26: 6,596,967 km (0.109 R)
• M27: 6,826,300 km (0.048 R)
• M28: 7,175,163 km (0.117 R)
• M29: 7,697,409 km (0.11 R)
• M30: 7,914,775 km (0.1 R)
• M31: 8,183,153 km (0.026 R)
• M32: 8,330,657 km (0.108 R)
• M33: 8,653,638 km (0.102 R)
• M34: 9,107,818 km (0.051 R)
• M35: 9,389,062 km (0.112 R)
• M36: 9,673,298 km (0.103 R)
• M37: 9,777,418 km (0.093 R)
• M38: 9,960,525 km (0.073 R)
• M39: 10,250,446 km (0.093 R)
• M40: 10,650,321 km (0.117 R)
• M41: 10,784,810 km (0.108 R)
• M42: 10,892,670 km (0.096 R)
• M43: 11,383,052 km (0.094 R)
• M44: 11,575,734 km (0.073 R)
• M45: 11,797,288 km (0.114 R)
• M46: 11,964,389 km (0.101 R)
• M47: 12,668,995 km (0.088 R)
• M48: 12,811,562 km (0.115 R)
• M49: 13,012,172 km (0.089 R)
• M50: 13,387,214 km (0.113 R)
• M51: 13,649,011 km (0.111 R)
• M52: 14,089,127 km (0.094 R)
• M53: 14,773,089 km (0.117 R)
• M54: 14,953,354 km (0.117 R)
• M55: 15,134,368 km (0.112 R)
• M56: 15,346,348 km (0.093 R)
• M57: 15,467,971 km (0.057 R)
• M58: 15,620,411 km (0.047 R)
• M59: 17,015,112 km (0.113 R)
• M60: 17,488,889 km (0.038 R)
• M61: 17,871,111 km (0.069 R)
• M62: 18,063,195 km (0.107 R)
• M63: 18,903,636 km (0.037 R)
• M64: 19,328,643 km (0.093 R)
• M65: 19,525,963 km (0.102 R)
• M66: 20,188,233 km (0.115 R)
• M67: 20,555,645 km (0.059 R)
• M68: 21,026,430 km (0.111 R)
• M69: 21,229,434 km (0.072 R)
• M70: 21,331,011 km (0.093 R)
• M71: 21,637,088 km (0.083 R)
• M72: 21,842,037 km (0.096 R)
• M73: 22,425,918 km (0.119 R)
• M74: 23,398,753 km (0.107 R)
• M75: 23,538,926 km (0.093 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 13,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit