🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.55 AU - 0.57 AU

Year: 157 Days

Day: 24.4 Hours

Environment

Temp: 172 °C

Axial Tilt: 164.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,480,664 km

• M1: 142,268 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.4 AU - 1.98 AU

Year: 823 Days

Day: 37.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 2.08 AU - 2.52 AU

Year: 1307 Days

Day: 22.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,480,664 km

• M1: 42,037 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.39 AU - 3.33 AU

Year: 1812 Days

Day: 20.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,480,664 km

• M1: 40,391 km (0.069 R)
• M2: 95,443 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.7

Radius: 3.8

Gravity: 60.16 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 11.53 AU - 15.61 AU

Year: 18733 Days

Day: 24.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 30,480,664 km

• M1: 47,273 km (0.114 R)
• M2: 277,654 km (0.098 R)
• M3: 414,237 km (0.085 R)
• M4: 687,103 km (0.099 R)
• M5: 932,892 km (0.076 R)
• M6: 1,109,567 km (0.118 R)
• M7: 1,400,386 km (0.075 R)
• M8: 1,632,861 km (0.103 R)
• M9: 2,049,640 km (0.113 R)
• M10: 2,956,802 km (0.042 R)
• M11: 3,199,150 km (0.065 R)
• M12: 3,454,664 km (0.088 R)
• M13: 3,692,973 km (0.073 R)
• M14: 4,070,857 km (0.1 R)
• M15: 5,438,182 km (0.086 R)
• M16: 7,420,653 km (0.119 R)
• M17: 8,124,062 km (0.068 R)
• M18: 8,438,666 km (0.096 R)
• M19: 8,980,959 km (0.086 R)
• M20: 10,438,191 km (0.051 R)
• M21: 11,062,613 km (0.076 R)
• M22: 12,523,735 km (0.078 R)
• M23: 13,959,127 km (0.112 R)
• M24: 17,844,333 km (0.056 R)
• M25: 19,008,653 km (0.074 R)
• M26: 24,280,333 km (0.072 R)
• M27: 27,539,921 km (0.084 R)
• M28: 29,457,317 km (0.079 R)
• M29: 30,952,398 km (0.11 R)
• M30: 35,740,128 km (0.079 R)
• M31: 42,077,393 km (0.103 R)
• M32: 51,577,007 km (0.111 R)
• M33: 55,782,652 km (0.111 R)
• M34: 63,018,552 km (0.108 R)
• M35: 63,836,254 km (0.112 R)
• M36: 64,661,136 km (0.09 R)
• M37: 68,461,072 km (0.071 R)
• M38: 69,542,365 km (0.115 R)
• M39: 76,501,958 km (0.082 R)
• M40: 76,733,834 km (0.102 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.8

Radius: 5.8

Gravity: 15.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 10.84 AU - 16.6 AU

Year: 19044 Days

Day: 19.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 30,480,664 km

• M1: 72,405 km (0.112 R)
• M2: 461,360 km (0.076 R)
• M3: 1,904,530 km (0.045 R)
• M4: 3,032,050 km (0.096 R)
• M5: 3,264,974 km (0.114 R)
• M6: 4,286,577 km (0.089 R)
• M7: 5,028,732 km (0.078 R)
• M8: 5,245,201 km (0.099 R)
• M9: 6,380,948 km (0.093 R)
• M10: 6,678,049 km (0.081 R)
• M11: 7,624,555 km (0.048 R)
• M12: 10,233,242 km (0.118 R)
• M13: 11,549,255 km (0.118 R)
• M14: 12,247,727 km (0.098 R)
• M15: 13,451,093 km (0.108 R)
• M16: 15,552,344 km (0.07 R)
• M17: 17,122,823 km (0.089 R)
• M18: 21,411,494 km (0.071 R)
• M19: 26,149,109 km (0.103 R)
• M20: 27,240,127 km (0.086 R)
• M21: 29,163,806 km (0.089 R)
• M22: 36,407,035 km (0.112 R)
• M23: 47,433,745 km (0.106 R)
• M24: 48,726,719 km (0.119 R)
• M25: 50,710,237 km (0.114 R)
• M26: 53,437,556 km (0.094 R)
• M27: 58,259,096 km (0.12 R)
• M28: 62,974,869 km (0.089 R)
• M29: 67,938,676 km (0.081 R)

Asteroid Belt

Center: 16.02 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.4

Radius: 5.1

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 17.22 AU - 19.42 AU

Year: 29384 Days

Day: 18.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,480,664 km

• M1: 178,919 km (0.112 R)
• M2: 391,797 km (0.104 R)
• M3: 696,079 km (0.053 R)
• M4: 892,950 km (0.114 R)
• M5: 2,316,972 km (0.095 R)
• M6: 2,567,099 km (0.107 R)
• M7: 4,853,105 km (0.106 R)
• M8: 10,950,115 km (0.032 R)
• M9: 11,993,710 km (0.089 R)
• M10: 22,609,175 km (0.059 R)
• M11: 28,604,310 km (0.12 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 13,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit