🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.6 AU - 0.72 AU

Year: 191 Days

Day: 37 Hours

Environment

Temp: 220 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,499,065 km

• M1: 575,503 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.68 AU - 0.86 AU

Year: 241 Days

Day: 26.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 6.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.71 AU - 2.35 AU

Year: 1031 Days

Day: 20 Hours

Environment

Temp: -60 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.95 AU - 2.13 AU

Year: 1039 Days

Day: 12.2 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,499,065 km

• M1: 316,100 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.88 AU - 2.54 AU

Year: 1171 Days

Day: 45.9 Hours

Environment

Temp: -66 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,499,065 km

• M1: 189,241 km (0.064 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.56 AU - 2.58 AU

Year: 1469 Days

Day: 29.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.46 AU - 3.12 AU

Year: 1661 Days

Day: 36.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.22 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 2.88 AU - 4.42 AU

Year: 2486 Days

Day: 12.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.9

Radius: 13.9

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.29 AU - 9.27 AU

Year: 7735 Days

Day: 7.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 23,499,065 km

• M1: 183,706 km (0.1 R)
• M2: 294,109 km (0.11 R)
• M3: 425,905 km (0.111 R)
• M4: 515,664 km (0.111 R)
• M5: 710,590 km (0.046 R)
• M6: 834,457 km (0.096 R)
• M7: 1,082,490 km (0.115 R)
• M8: 1,291,478 km (0.11 R)
• M9: 1,460,823 km (0.056 R)
• M10: 1,555,219 km (0.027 R)
• M11: 1,679,685 km (0.118 R)
• M12: 2,013,887 km (0.116 R)
• M13: 2,385,637 km (0.112 R)
• M14: 2,596,271 km (0.104 R)
• M15: 2,830,242 km (0.104 R)
• M16: 3,141,256 km (0.095 R)
• M17: 3,283,224 km (0.079 R)
• M18: 3,445,389 km (0.116 R)
• M19: 3,684,596 km (0.091 R)
• M20: 3,853,492 km (0.098 R)
• M21: 3,967,485 km (0.114 R)
• M22: 4,454,875 km (0.103 R)
• M23: 4,554,657 km (0.076 R)
• M24: 4,655,187 km (0.081 R)
• M25: 5,044,291 km (0.082 R)
• M26: 5,465,259 km (0.037 R)
• M27: 5,615,455 km (0.118 R)
• M28: 5,875,905 km (0.093 R)
• M29: 6,029,841 km (0.116 R)
• M30: 6,118,254 km (0.111 R)
• M31: 6,727,267 km (0.112 R)
• M32: 7,331,941 km (0.093 R)
• M33: 7,521,631 km (0.116 R)
• M34: 7,688,882 km (0.113 R)
• M35: 7,833,244 km (0.045 R)
• M36: 8,395,133 km (0.099 R)
• M37: 8,494,317 km (0.074 R)
• M38: 9,557,958 km (0.111 R)
• M39: 9,921,929 km (0.074 R)
• M40: 10,211,102 km (0.093 R)
• M41: 10,690,264 km (0.115 R)
• M42: 11,041,071 km (0.101 R)
• M43: 11,176,906 km (0.086 R)
• M44: 14,602,248 km (0.112 R)
• M45: 15,597,224 km (0.088 R)
• M46: 16,118,273 km (0.116 R)
• M47: 16,396,525 km (0.071 R)
• M48: 16,645,157 km (0.059 R)
• M49: 16,832,453 km (0.072 R)
• M50: 16,957,667 km (0.115 R)
• M51: 17,335,401 km (0.091 R)
• M52: 17,683,964 km (0.118 R)
• M53: 17,939,029 km (0.112 R)
• M54: 18,452,748 km (0.068 R)
• M55: 18,581,851 km (0.114 R)
• M56: 20,288,613 km (0.116 R)
• M57: 20,555,645 km (0.111 R)
• M58: 21,194,428 km (0.096 R)
• M59: 22,595,262 km (0.096 R)
• M60: 22,733,491 km (0.085 R)
• M61: 23,359,259 km (0.1 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 16,846 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit