🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.79 AU - 1.13 AU

Year: 433 Days

Day: 28.9 Hours

Environment

Temp: -68 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,708,101 km

• M1: 368,908 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.88 AU - 1.2 AU

Year: 488 Days

Day: 30.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,708,101 km

• M1: 32,912 km (0.096 R)
• M2: 77,193 km (0.043 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.2 AU - 1.42 AU

Year: 690 Days

Day: 40.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.41 AU - 1.87 AU

Year: 966 Days

Day: 30.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.6

Radius: 10.7

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.54 AU - 6 AU

Year: 6378 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,708,101 km

• M1: 140,772 km (0.061 R)
• M2: 677,978 km (0.104 R)
• M3: 2,191,310 km (0.098 R)
• M4: 2,814,086 km (0.037 R)
• M5: 3,241,935 km (0.073 R)
• M6: 7,301,274 km (0.117 R)
• M7: 7,681,252 km (0.119 R)
• M8: 8,563,581 km (0.072 R)
• M9: 13,054,209 km (0.102 R)
• M10: 16,534,155 km (0.053 R)
• M11: 17,525,839 km (0.077 R)
• M12: 20,289,660 km (0.102 R)
• M13: 22,845,240 km (0.12 R)
• M14: 24,494,407 km (0.106 R)
• M15: 24,918,817 km (0.115 R)
• M16: 28,213,560 km (0.095 R)
• M17: 30,793,674 km (0.096 R)
• M18: 32,496,697 km (0.115 R)

Asteroid Belt

Center: 6.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.4

Radius: 13.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.47 AU - 8.43 AU

Year: 9357 Days

Day: 11.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 75,708,101 km

• M1: 168,148 km (0.064 R)
• M2: 1,207,554 km (0.107 R)
• M3: 1,675,945 km (0.108 R)
• M4: 2,107,236 km (0.076 R)
• M5: 3,063,316 km (0.109 R)
• M6: 3,565,067 km (0.056 R)
• M7: 4,953,784 km (0.056 R)
• M8: 8,818,046 km (0.099 R)
• M9: 9,791,031 km (0.098 R)
• M10: 11,495,250 km (0.112 R)
• M11: 16,252,313 km (0.115 R)
• M12: 17,266,437 km (0.051 R)
• M13: 21,405,361 km (0.09 R)
• M14: 23,159,695 km (0.108 R)
• M15: 28,476,703 km (0.099 R)
• M16: 28,997,154 km (0.032 R)
• M17: 33,970,385 km (0.049 R)
• M18: 36,719,695 km (0.061 R)
• M19: 37,585,119 km (0.089 R)
• M20: 38,211,485 km (0.101 R)
• M21: 44,028,000 km (0.098 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 705.4

Radius: 3.9

Gravity: 46.38 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.05 AU - 12.31 AU

Year: 19561 Days

Day: 16.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,708,101 km

• M1: 48,470 km (0.12 R)
• M2: 214,673 km (0.106 R)
• M3: 426,803 km (0.105 R)
• M4: 719,566 km (0.048 R)
• M5: 921,822 km (0.115 R)
• M6: 1,134,101 km (0.025 R)
• M7: 1,424,920 km (0.089 R)
• M8: 1,674,000 km (0.072 R)
• M9: 1,874,761 km (0.083 R)
• M10: 2,368,583 km (0.091 R)
• M11: 3,549,209 km (0.108 R)
• M12: 3,788,416 km (0.079 R)
• M13: 4,399,823 km (0.107 R)
• M14: 4,676,130 km (0.086 R)
• M15: 6,105,987 km (0.04 R)
• M16: 6,319,313 km (0.101 R)
• M17: 7,269,709 km (0.088 R)
• M18: 7,509,364 km (0.098 R)
• M19: 9,169,601 km (0.058 R)
• M20: 9,562,745 km (0.084 R)
• M21: 11,185,433 km (0.098 R)
• M22: 12,094,988 km (0.049 R)
• M23: 12,567,867 km (0.099 R)
• M24: 14,582,651 km (0.109 R)
• M25: 16,719,956 km (0.104 R)
• M26: 18,520,067 km (0.055 R)
• M27: 20,445,242 km (0.094 R)
• M28: 28,406,092 km (0.116 R)
• M29: 28,880,767 km (0.079 R)
• M30: 32,999,794 km (0.095 R)
• M31: 36,787,912 km (0.09 R)
• M32: 37,069,006 km (0.079 R)
• M33: 42,997,719 km (0.063 R)
• M34: 46,349,160 km (0.081 R)
• M35: 52,137,551 km (0.11 R)
• M36: 63,898,337 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 17,510 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit