🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.52 AU - 0.84 AU

Year: 210 Days

Day: 28.3 Hours

Environment

Temp: 161 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.61 AU - 3.19 AU

Year: 1851 Days

Day: 32.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.7 AU - 3.12 AU

Year: 1860 Days

Day: 34.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 115.4

Radius: 12.9

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.66 AU - 7.12 AU

Year: 5357 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 161.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 76,891,257 km

• M1: 160,519 km (0.052 R)
• M2: 565,181 km (0.092 R)
• M3: 1,001,707 km (0.039 R)
• M4: 1,933,852 km (0.111 R)
• M5: 3,198,702 km (0.064 R)
• M6: 3,677,564 km (0.092 R)
• M7: 5,457,630 km (0.079 R)
• M8: 6,835,576 km (0.065 R)
• M9: 7,430,077 km (0.112 R)
• M10: 8,529,472 km (0.086 R)
• M11: 11,318,874 km (0.033 R)
• M12: 12,274,804 km (0.111 R)
• M13: 12,899,226 km (0.07 R)
• M14: 14,946,772 km (0.08 R)
• M15: 15,466,924 km (0.078 R)
• M16: 16,195,765 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.5

Radius: 11.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.66 AU - 10.44 AU

Year: 11059 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 76,891,257 km

• M1: 141,819 km (0.063 R)
• M2: 608,564 km (0.096 R)
• M3: 1,061,098 km (0.079 R)
• M4: 1,937,442 km (0.098 R)
• M5: 2,381,748 km (0.119 R)
• M6: 2,957,550 km (0.108 R)
• M7: 3,673,825 km (0.108 R)
• M8: 4,113,792 km (0.094 R)
• M9: 4,473,874 km (0.108 R)
• M10: 5,451,346 km (0.105 R)
• M11: 6,131,269 km (0.029 R)
• M12: 7,578,329 km (0.118 R)
• M13: 8,036,996 km (0.065 R)
• M14: 8,469,932 km (0.091 R)
• M15: 9,814,219 km (0.104 R)
• M16: 12,458,511 km (0.086 R)
• M17: 19,109,482 km (0.111 R)
• M18: 19,960,993 km (0.066 R)
• M19: 21,244,394 km (0.076 R)
• M20: 22,753,088 km (0.114 R)
• M21: 24,965,491 km (0.091 R)
• M22: 30,853,962 km (0.097 R)
• M23: 34,118,487 km (0.106 R)
• M24: 35,602,199 km (0.117 R)
• M25: 38,331,762 km (0.104 R)
• M26: 39,934,852 km (0.057 R)
• M27: 43,804,052 km (0.06 R)
• M28: 45,829,308 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 640.4

Radius: 7.8

Gravity: 10.53 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 11.81 AU - 17.49 AU

Year: 21013 Days

Day: 18.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 98.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 76,891,257 km

• M1: 97,089 km (0.094 R)
• M2: 487,839 km (0.084 R)
• M3: 995,275 km (0.074 R)
• M4: 1,311,375 km (0.069 R)
• M5: 1,558,660 km (0.094 R)
• M6: 2,451,909 km (0.093 R)
• M7: 2,881,853 km (0.076 R)
• M8: 3,223,086 km (0.118 R)
• M9: 3,532,754 km (0.093 R)
• M10: 4,179,166 km (0.111 R)
• M11: 4,445,301 km (0.087 R)
• M12: 5,467,503 km (0.064 R)
• M13: 6,864,149 km (0.052 R)
• M14: 7,283,172 km (0.117 R)
• M15: 9,187,254 km (0.1 R)
• M16: 10,586,443 km (0.078 R)
• M17: 10,894,914 km (0.106 R)
• M18: 12,055,494 km (0.088 R)
• M19: 13,801,152 km (0.051 R)
• M20: 15,003,170 km (0.07 R)
• M21: 15,314,184 km (0.085 R)
• M22: 17,187,150 km (0.098 R)
• M23: 17,699,822 km (0.095 R)
• M24: 20,133,929 km (0.047 R)
• M25: 21,480,010 km (0.117 R)
• M26: 21,974,880 km (0.077 R)
• M27: 23,609,985 km (0.111 R)
• M28: 27,815,480 km (0.104 R)
• M29: 32,107,293 km (0.117 R)
• M30: 44,006,906 km (0.034 R)
• M31: 45,613,288 km (0.107 R)
• M32: 54,600,380 km (0.078 R)
• M33: 56,080,053 km (0.09 R)
• M34: 56,454,048 km (0.112 R)
• M35: 57,776,343 km (0.12 R)
• M36: 58,349,303 km (0.09 R)
• M37: 69,752,401 km (0.115 R)
• M38: 75,062,826 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 17,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit