🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.51 AU - 0.57 AU

Year: 144 Days

Day: 43.7 Hours

Environment

Temp: 245 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,478,845 km

• M1: 179,667 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.73 AU - 0.87 AU

Year: 259 Days

Day: 34 Hours

Environment

Temp: 165 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.49 AU - 1.87 AU

Year: 788 Days

Day: 13.1 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,478,845 km

• M1: 131,197 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 2.25 AU - 3.43 AU

Year: 1731 Days

Day: 21.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,478,845 km

• M1: 207,193 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.66 AU - 3.42 AU

Year: 1917 Days

Day: 30.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.69 AU - 4.57 AU

Year: 3035 Days

Day: 38.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 98,478,845 km

• M1: 1,726,210 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.1

Radius: 9.1

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.86 AU - 8.7 AU

Year: 8617 Days

Day: 14.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 98,478,845 km

• M1: 245,041 km (0.051 R)
• M2: 529,427 km (0.098 R)
• M3: 2,105,590 km (0.093 R)
• M4: 4,734,025 km (0.073 R)
• M5: 6,060,659 km (0.064 R)
• M6: 9,709,949 km (0.091 R)
• M7: 16,859,979 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150.1

Radius: 3.8

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 13.29 AU - 18.47 AU

Year: 22886 Days

Day: 16.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 98,478,845 km

• M1: 94,396 km (0.07 R)
• M2: 245,041 km (0.102 R)
• M3: 396,584 km (0.112 R)
• M4: 518,207 km (0.118 R)
• M5: 649,404 km (0.117 R)
• M6: 928,404 km (0.065 R)
• M7: 1,078,601 km (0.049 R)
• M8: 1,295,518 km (0.101 R)
• M9: 1,441,974 km (0.053 R)
• M10: 1,932,206 km (0.11 R)
• M11: 2,106,039 km (0.054 R)
• M12: 2,290,343 km (0.116 R)
• M13: 3,113,880 km (0.048 R)
• M14: 4,145,806 km (0.079 R)
• M15: 4,525,336 km (0.076 R)
• M16: 10,608,583 km (0.052 R)
• M17: 13,438,526 km (0.073 R)
• M18: 13,563,740 km (0.077 R)
• M19: 19,471,659 km (0.08 R)
• M20: 27,188,964 km (0.083 R)
• M21: 29,027,372 km (0.075 R)
• M22: 31,937,649 km (0.047 R)
• M23: 36,112,477 km (0.096 R)
• M24: 36,597,623 km (0.036 R)
• M25: 39,344,090 km (0.073 R)
• M26: 42,898,536 km (0.085 R)
• M27: 47,381,086 km (0.11 R)

Asteroid Belt

Center: 16.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.2

Radius: 6.4

Gravity: 20.98 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 14.56 AU - 20.28 AU

Year: 26294 Days

Day: 23.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 98,478,845 km

• M1: 79,586 km (0.087 R)
• M2: 425,157 km (0.114 R)
• M3: 672,742 km (0.055 R)
• M4: 1,071,270 km (0.111 R)
• M5: 1,456,934 km (0.033 R)
• M6: 1,692,102 km (0.027 R)
• M7: 2,381,449 km (0.107 R)
• M8: 2,657,457 km (0.114 R)
• M9: 3,745,931 km (0.047 R)
• M10: 3,947,140 km (0.107 R)
• M11: 4,371,250 km (0.117 R)
• M12: 4,632,298 km (0.073 R)
• M13: 4,943,611 km (0.104 R)
• M14: 8,461,704 km (0.11 R)
• M15: 9,046,183 km (0.113 R)
• M16: 12,379,523 km (0.066 R)
• M17: 15,402,447 km (0.093 R)
• M18: 17,639,235 km (0.114 R)
• M19: 18,016,221 km (0.087 R)
• M20: 18,786,201 km (0.039 R)
• M21: 20,911,538 km (0.067 R)
• M22: 23,644,542 km (0.112 R)
• M23: 23,872,978 km (0.062 R)
• M24: 24,919,116 km (0.118 R)
• M25: 29,016,751 km (0.074 R)
• M26: 32,404,694 km (0.099 R)
• M27: 37,113,885 km (0.078 R)
• M28: 38,516,066 km (0.058 R)
• M29: 40,767,065 km (0.117 R)
• M30: 43,616,456 km (0.102 R)
• M31: 48,410,320 km (0.052 R)
• M32: 50,838,742 km (0.1 R)
• M33: 55,131,602 km (0.065 R)
• M34: 61,366,243 km (0.064 R)
• M35: 76,452,291 km (0.065 R)
• M36: 77,453,849 km (0.058 R)
• M37: 81,808,493 km (0.094 R)
• M38: 94,978,791 km (0.113 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 16,387 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit