🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.71 AU - 0.89 AU

Year: 260 Days

Day: 23 Hours

Environment

Temp: 142 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,671,814 km

• M1: 358,885 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.86 AU - 1.04 AU

Year: 337 Days

Day: 34.3 Hours

Environment

Temp: 65 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,671,814 km

• M1: 254,616 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.01 AU - 1.51 AU

Year: 514 Days

Day: 27.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,671,814 km

• M1: 576,101 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.53 AU - 2.19 AU

Year: 922 Days

Day: 33.6 Hours

Environment

Temp: -58 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,671,814 km

• M1: 308,920 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.99 AU - 2.45 AU

Year: 1202 Days

Day: 35.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,671,814 km

• M1: 374,593 km (0.098 R)
• M2: 1,207,105 km (0.025 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.7 AU - 3.26 AU

Year: 1870 Days

Day: 33.5 Hours

Environment

Temp: -100 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,671,814 km

• M1: 1,713,195 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.62 AU - 4.5 AU

Year: 2973 Days

Day: 41.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,671,814 km

• M1: 1,964,070 km (0.068 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 9.8

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.18 AU - 8.1 AU

Year: 6218 Days

Day: 8.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 26,671,814 km

• M1: 128,654 km (0.108 R)
• M2: 226,790 km (0.092 R)
• M3: 392,395 km (0.094 R)
• M4: 541,694 km (0.057 R)
• M5: 711,338 km (0.039 R)
• M6: 948,899 km (0.099 R)
• M7: 1,051,075 km (0.054 R)
• M8: 1,143,825 km (0.101 R)
• M9: 1,253,181 km (0.093 R)
• M10: 1,885,232 km (0.099 R)
• M11: 2,132,518 km (0.11 R)
• M12: 2,604,200 km (0.053 R)
• M13: 3,031,302 km (0.102 R)
• M14: 3,341,568 km (0.072 R)
• M15: 3,420,705 km (0.112 R)
• M16: 4,225,392 km (0.093 R)
• M17: 4,682,264 km (0.093 R)
• M18: 4,815,705 km (0.09 R)
• M19: 5,619,345 km (0.077 R)
• M20: 5,832,821 km (0.059 R)
• M21: 6,638,106 km (0.074 R)
• M22: 7,219,892 km (0.116 R)
• M23: 7,870,793 km (0.109 R)
• M24: 9,706,508 km (0.045 R)
• M25: 10,366,085 km (0.045 R)
• M26: 11,248,114 km (0.082 R)
• M27: 11,728,323 km (0.08 R)
• M28: 11,879,717 km (0.114 R)
• M29: 12,062,376 km (0.078 R)
• M30: 12,215,265 km (0.102 R)
• M31: 12,399,569 km (0.099 R)
• M32: 12,522,987 km (0.103 R)
• M33: 12,584,771 km (0.116 R)
• M34: 13,114,647 km (0.098 R)
• M35: 14,067,436 km (0.074 R)
• M36: 14,292,880 km (0.075 R)
• M37: 14,649,820 km (0.085 R)
• M38: 15,273,045 km (0.074 R)
• M39: 15,438,500 km (0.091 R)
• M40: 15,604,554 km (0.111 R)
• M41: 16,207,284 km (0.089 R)
• M42: 16,443,798 km (0.051 R)
• M43: 17,228,738 km (0.11 R)
• M44: 17,332,110 km (0.096 R)
• M45: 17,608,567 km (0.077 R)
• M46: 17,991,089 km (0.09 R)
• M47: 18,130,813 km (0.081 R)
• M48: 18,693,600 km (0.112 R)
• M49: 18,870,724 km (0.06 R)
• M50: 19,155,110 km (0.047 R)
• M51: 19,512,649 km (0.091 R)
• M52: 20,161,754 km (0.071 R)
• M53: 20,307,013 km (0.112 R)
• M54: 20,598,430 km (0.115 R)
• M55: 20,927,994 km (0.057 R)
• M56: 21,038,248 km (0.117 R)
• M57: 21,296,304 km (0.12 R)
• M58: 22,338,702 km (0.063 R)
• M59: 22,601,994 km (0.097 R)
• M60: 23,169,419 km (0.093 R)
• M61: 24,938,863 km (0.088 R)
• M62: 25,172,983 km (0.036 R)
• M63: 25,407,702 km (0.049 R)
• M64: 26,552,425 km (0.043 R)

Kuiper Belt

Range: 30.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,249 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit