🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.88 AU - 1.88 AU

Year: 946 Days

Day: 38.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.91 AU - 2.93 AU

Year: 1382 Days

Day: 26.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,239,457 km

• M1: 84,822 km (0.079 R)
• M2: 1,591,273 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.2 AU - 3.14 AU

Year: 1602 Days

Day: 17 Hours

Environment

Temp: -92 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.12 AU - 3.14 AU

Year: 2033 Days

Day: 22.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.64 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.2

Radius: 13.1

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 10.4 AU - 13.9 AU

Year: 15547 Days

Day: 13.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 90,239,457 km

• M1: 162,912 km (0.097 R)
• M2: 747,092 km (0.067 R)
• M3: 2,190,262 km (0.098 R)
• M4: 6,807,601 km (0.05 R)
• M5: 9,533,872 km (0.069 R)
• M6: 12,377,578 km (0.082 R)
• M7: 20,196,161 km (0.078 R)
• M8: 30,793,525 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 535.7

Radius: 6.2

Gravity: 13.94 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.86 AU - 14.72 AU

Year: 16791 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 90,239,457 km

• M1: 77,193 km (0.092 R)
• M2: 274,961 km (0.117 R)
• M3: 546,331 km (0.104 R)
• M4: 835,205 km (0.072 R)
• M5: 1,050,775 km (0.116 R)
• M6: 1,330,972 km (0.095 R)
• M7: 2,024,658 km (0.116 R)
• M8: 2,255,786 km (0.103 R)
• M9: 3,284,720 km (0.044 R)
• M10: 3,859,176 km (0.07 R)
• M11: 5,946,515 km (0.108 R)
• M12: 8,538,598 km (0.053 R)
• M13: 10,108,328 km (0.049 R)
• M14: 11,196,653 km (0.063 R)
• M15: 12,680,065 km (0.097 R)
• M16: 14,784,159 km (0.081 R)
• M17: 16,719,507 km (0.114 R)
• M18: 19,155,409 km (0.114 R)
• M19: 19,842,811 km (0.084 R)
• M20: 21,910,703 km (0.083 R)
• M21: 22,473,041 km (0.072 R)
• M22: 22,948,762 km (0.05 R)
• M23: 24,416,616 km (0.053 R)
• M24: 26,364,231 km (0.056 R)
• M25: 27,429,817 km (0.118 R)
• M26: 28,302,720 km (0.09 R)
• M27: 29,646,558 km (0.096 R)
• M28: 32,946,537 km (0.118 R)
• M29: 36,222,880 km (0.096 R)
• M30: 37,939,666 km (0.033 R)
• M31: 39,159,487 km (0.101 R)
• M32: 46,723,305 km (0.119 R)
• M33: 48,124,139 km (0.118 R)
• M34: 50,196,668 km (0.108 R)
• M35: 62,387,249 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 883.2

Radius: 3.7

Gravity: 64.51 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 13.28 AU - 18.04 AU

Year: 22749 Days

Day: 18.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 90,239,457 km

• M1: 46,076 km (0.096 R)
• M2: 176,226 km (0.077 R)
• M3: 496,964 km (0.086 R)
• M4: 1,216,530 km (0.113 R)
• M5: 2,338,065 km (0.035 R)
• M6: 2,456,995 km (0.113 R)
• M7: 3,376,574 km (0.058 R)
• M8: 4,184,402 km (0.052 R)
• M9: 4,540,894 km (0.103 R)
• M10: 5,993,339 km (0.093 R)
• M11: 6,539,222 km (0.1 R)
• M12: 6,920,996 km (0.043 R)
• M13: 7,317,580 km (0.091 R)
• M14: 7,993,912 km (0.099 R)
• M15: 8,374,938 km (0.089 R)
• M16: 9,773,378 km (0.117 R)
• M17: 10,592,277 km (0.104 R)
• M18: 12,010,315 km (0.102 R)
• M19: 13,171,943 km (0.077 R)
• M20: 16,661,463 km (0.093 R)
• M21: 19,625,296 km (0.05 R)
• M22: 20,217,703 km (0.117 R)
• M23: 22,922,283 km (0.107 R)
• M24: 24,701,301 km (0.089 R)
• M25: 25,159,968 km (0.107 R)
• M26: 25,858,590 km (0.104 R)
• M27: 26,212,689 km (0.1 R)
• M28: 28,531,007 km (0.074 R)
• M29: 30,063,487 km (0.098 R)
• M30: 33,152,534 km (0.097 R)
• M31: 35,277,123 km (0.085 R)
• M32: 35,712,752 km (0.032 R)
• M33: 37,340,377 km (0.053 R)
• M34: 50,875,393 km (0.076 R)
• M35: 59,438,675 km (0.114 R)
• M36: 60,261,613 km (0.118 R)
• M37: 64,059,155 km (0.039 R)
• M38: 66,456,760 km (0.113 R)
• M39: 68,687,563 km (0.074 R)
• M40: 70,049,801 km (0.117 R)
• M41: 77,375,609 km (0.07 R)
• M42: 80,343,182 km (0.03 R)
• M43: 84,675,836 km (0.071 R)
• M44: 86,767,513 km (0.055 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 179 - 13,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit