🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.48 AU - 0.74 AU

Year: 174 Days

Day: 40.1 Hours

Environment

Temp: 153 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.78 AU - 0.78 AU

Year: 252 Days

Day: 23.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,673,069 km

• M1: 13,015 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.61 AU - 2.31 AU

Year: 1002 Days

Day: 15.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,673,069 km

• M1: 1,302,399 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.6 AU - 4.84 AU

Year: 3166 Days

Day: 29.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,673,069 km

• M1: 385,663 km (0.104 R)
• M2: 434,582 km (0.09 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.8

Radius: 10.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.05 AU - 8.37 AU

Year: 6349 Days

Day: 5.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 64,673,069 km

• M1: 130,599 km (0.034 R)
• M2: 1,439,880 km (0.116 R)
• M3: 4,049,315 km (0.037 R)
• M4: 8,053,601 km (0.109 R)
• M5: 10,538,123 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.5

Radius: 11.7

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 7.83 AU - 8.31 AU

Year: 8373 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 64,673,069 km

• M1: 145,559 km (0.091 R)
• M2: 597,344 km (0.082 R)
• M3: 1,336,507 km (0.118 R)
• M4: 1,735,036 km (0.092 R)
• M5: 2,196,546 km (0.109 R)
• M6: 2,883,948 km (0.045 R)
• M7: 3,301,625 km (0.118 R)
• M8: 4,835,302 km (0.054 R)
• M9: 6,318,864 km (0.104 R)
• M10: 7,224,680 km (0.071 R)
• M11: 7,750,366 km (0.102 R)
• M12: 8,787,977 km (0.108 R)
• M13: 9,915,945 km (0.092 R)
• M14: 10,771,645 km (0.108 R)
• M15: 14,064,743 km (0.079 R)
• M16: 15,209,915 km (0.049 R)
• M17: 17,255,366 km (0.117 R)
• M18: 18,270,089 km (0.111 R)
• M19: 19,710,267 km (0.106 R)
• M20: 22,136,446 km (0.099 R)
• M21: 25,487,139 km (0.113 R)
• M22: 26,045,438 km (0.104 R)
• M23: 28,960,203 km (0.08 R)
• M24: 29,875,443 km (0.062 R)
• M25: 36,359,164 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.8

Radius: 8

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.33 AU - 15.37 AU

Year: 19855 Days

Day: 24.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 64,673,069 km

• M1: 99,483 km (0.065 R)
• M2: 445,502 km (0.093 R)
• M3: 937,530 km (0.109 R)
• M4: 1,594,265 km (0.099 R)
• M5: 2,041,861 km (0.097 R)
• M6: 2,939,897 km (0.069 R)
• M7: 3,727,381 km (0.101 R)
• M8: 5,126,869 km (0.029 R)
• M9: 5,983,765 km (0.107 R)
• M10: 6,384,837 km (0.072 R)
• M11: 7,107,694 km (0.107 R)
• M12: 7,466,280 km (0.051 R)
• M13: 10,155,003 km (0.097 R)
• M14: 11,079,069 km (0.043 R)
• M15: 11,684,342 km (0.113 R)
• M16: 12,058,037 km (0.101 R)
• M17: 12,439,661 km (0.051 R)
• M18: 14,187,264 km (0.117 R)
• M19: 14,684,527 km (0.042 R)
• M20: 18,833,474 km (0.031 R)
• M21: 19,175,006 km (0.078 R)
• M22: 20,763,885 km (0.086 R)
• M23: 21,037,051 km (0.103 R)
• M24: 21,312,461 km (0.114 R)
• M25: 21,776,962 km (0.11 R)
• M26: 22,630,119 km (0.07 R)
• M27: 22,919,291 km (0.047 R)
• M28: 23,308,844 km (0.086 R)
• M29: 30,157,435 km (0.029 R)
• M30: 31,695,600 km (0.09 R)
• M31: 34,416,486 km (0.106 R)
• M32: 34,927,512 km (0.1 R)
• M33: 38,783,996 km (0.118 R)
• M34: 41,171,877 km (0.116 R)
• M35: 43,656,099 km (0.083 R)
• M36: 45,162,999 km (0.12 R)
• M37: 47,962,573 km (0.105 R)
• M38: 59,950,150 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 13,093 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit