🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.46 AU - 0.76 AU

Year: 167 Days

Day: 35.2 Hours

Environment

Temp: 237 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,360,101 km

• M1: 305,030 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.79 AU - 0.97 AU

Year: 290 Days

Day: 36 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,360,101 km

• M1: 42,785 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.29 AU - 1.93 AU

Year: 718 Days

Day: 21.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,360,101 km

• M1: 136,134 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.63 AU - 1.65 AU

Year: 738 Days

Day: 29.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.21 AU - 3.39 AU

Year: 2107 Days

Day: 15.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.27 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 791.9

Radius: 3.5

Gravity: 64.64 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 18.31 AU - 20.15 AU

Year: 29638 Days

Day: 18 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 107,360,101 km

• M1: 68,217 km (0.095 R)
• M2: 366,365 km (0.1 R)
• M3: 1,703,920 km (0.053 R)
• M4: 3,286,516 km (0.077 R)
• M5: 4,267,130 km (0.096 R)
• M6: 5,384,775 km (0.077 R)
• M7: 6,104,042 km (0.114 R)
• M8: 8,583,926 km (0.09 R)
• M9: 9,372,755 km (0.062 R)
• M10: 12,857,937 km (0.052 R)
• M11: 20,922,160 km (0.059 R)
• M12: 21,570,068 km (0.096 R)
• M13: 23,248,257 km (0.064 R)
• M14: 25,496,115 km (0.084 R)
• M15: 26,110,962 km (0.067 R)
• M16: 27,884,744 km (0.086 R)
• M17: 33,101,072 km (0.108 R)
• M18: 40,075,175 km (0.09 R)
• M19: 50,425,702 km (0.11 R)
• M20: 50,811,366 km (0.035 R)
• M21: 51,004,796 km (0.109 R)
• M22: 64,893,163 km (0.039 R)
• M23: 78,746,973 km (0.115 R)
• M24: 88,719,915 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.1

Radius: 5.6

Gravity: 24.14 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 18.15 AU - 22.23 AU

Year: 31885 Days

Day: 17 Hours

Environment

Temp: -201 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 107,360,101 km

• M1: 70,161 km (0.053 R)
• M2: 1,444,367 km (0.032 R)
• M3: 2,740,932 km (0.047 R)
• M4: 2,995,548 km (0.048 R)
• M5: 3,855,586 km (0.063 R)
• M6: 4,437,222 km (0.113 R)
• M7: 4,709,191 km (0.081 R)
• M8: 7,039,777 km (0.09 R)
• M9: 8,305,823 km (0.104 R)
• M10: 8,719,611 km (0.099 R)
• M11: 11,280,128 km (0.05 R)
• M12: 12,385,657 km (0.034 R)
• M13: 13,723,809 km (0.098 R)
• M14: 15,242,677 km (0.071 R)
• M15: 15,683,841 km (0.053 R)
• M16: 17,726,001 km (0.108 R)
• M17: 18,017,568 km (0.112 R)
• M18: 19,114,120 km (0.05 R)
• M19: 22,217,079 km (0.115 R)
• M20: 23,128,728 km (0.066 R)
• M21: 27,025,304 km (0.101 R)
• M22: 30,775,274 km (0.089 R)
• M23: 31,337,762 km (0.084 R)
• M24: 32,628,492 km (0.115 R)
• M25: 36,399,107 km (0.086 R)
• M26: 38,146,410 km (0.097 R)
• M27: 38,470,140 km (0.105 R)
• M28: 44,433,560 km (0.113 R)
• M29: 56,877,260 km (0.06 R)
• M30: 58,794,357 km (0.091 R)
• M31: 59,442,864 km (0.114 R)
• M32: 62,757,055 km (0.098 R)
• M33: 62,982,200 km (0.118 R)
• M34: 63,661,075 km (0.068 R)
• M35: 70,477,352 km (0.031 R)
• M36: 73,434,603 km (0.088 R)
• M37: 98,293,879 km (0.116 R)
• M38: 107,038,623 km (0.109 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 19,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit