🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.85 AU - 0.91 AU

Year: 294 Days

Day: 45.2 Hours

Environment

Temp: 107 °C

Axial Tilt: 133.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,745,403 km

• M1: 85,570 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.98 AU - 4.84 AU

Year: 2756 Days

Day: 35 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 806.6

Radius: 14

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 6.09 AU - 7.87 AU

Year: 6573 Days

Day: 8.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 97,745,403 km

• M1: 174,132 km (0.118 R)
• M2: 643,570 km (0.093 R)
• M3: 1,161,927 km (0.103 R)
• M4: 1,849,628 km (0.08 R)
• M5: 2,503,969 km (0.082 R)
• M6: 4,003,987 km (0.075 R)
• M7: 4,519,800 km (0.12 R)
• M8: 6,580,960 km (0.071 R)
• M9: 7,117,567 km (0.114 R)
• M10: 8,651,245 km (0.032 R)
• M11: 9,698,729 km (0.081 R)
• M12: 10,300,711 km (0.106 R)
• M13: 12,687,545 km (0.059 R)
• M14: 13,183,612 km (0.085 R)
• M15: 14,039,162 km (0.087 R)
• M16: 17,027,678 km (0.117 R)
• M17: 18,954,649 km (0.084 R)
• M18: 19,531,049 km (0.081 R)
• M19: 20,492,515 km (0.081 R)
• M20: 22,033,074 km (0.061 R)
• M21: 23,484,622 km (0.08 R)
• M22: 24,318,031 km (0.112 R)
• M23: 30,321,693 km (0.096 R)
• M24: 31,011,339 km (0.096 R)
• M25: 36,910,731 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.8

Radius: 12.8

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.99 AU - 10.53 AU

Year: 9242 Days

Day: 9 Hours

Environment

Temp: -173 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 97,745,403 km

• M1: 159,172 km (0.092 R)
• M2: 667,655 km (0.109 R)
• M3: 5,088,123 km (0.047 R)
• M4: 7,436,361 km (0.108 R)
• M5: 8,384,362 km (0.078 R)
• M6: 11,715,009 km (0.106 R)
• M7: 12,744,243 km (0.075 R)
• M8: 15,725,130 km (0.059 R)
• M9: 18,552,679 km (0.107 R)
• M10: 20,292,652 km (0.069 R)
• M11: 23,329,638 km (0.025 R)
• M12: 28,090,441 km (0.107 R)
• M13: 29,752,025 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.3

Radius: 6.5

Gravity: 13.88 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 15.92 AU - 23.74 AU

Year: 31476 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 43.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 97,745,403 km

• M1: 93,050 km (0.064 R)
• M2: 403,914 km (0.095 R)
• M3: 750,682 km (0.062 R)
• M4: 1,078,750 km (0.083 R)
• M5: 1,300,454 km (0.089 R)
• M6: 1,777,671 km (0.111 R)
• M7: 2,588,043 km (0.101 R)
• M8: 3,047,009 km (0.089 R)
• M9: 3,654,826 km (0.118 R)
• M10: 4,056,496 km (0.042 R)
• M11: 4,637,534 km (0.065 R)
• M12: 4,948,099 km (0.112 R)
• M13: 5,874,260 km (0.117 R)
• M14: 11,222,832 km (0.086 R)
• M15: 12,435,921 km (0.116 R)
• M16: 13,343,382 km (0.103 R)
• M17: 13,813,269 km (0.054 R)
• M18: 15,977,801 km (0.114 R)
• M19: 20,861,573 km (0.03 R)
• M20: 23,132,468 km (0.093 R)
• M21: 23,469,812 km (0.051 R)
• M22: 24,154,371 km (0.111 R)
• M23: 26,166,014 km (0.12 R)
• M24: 31,061,455 km (0.103 R)
• M25: 33,293,455 km (0.049 R)
• M26: 33,723,549 km (0.058 R)
• M27: 35,332,324 km (0.109 R)
• M28: 38,859,992 km (0.119 R)
• M29: 48,050,686 km (0.096 R)
• M30: 52,562,558 km (0.069 R)
• M31: 54,721,854 km (0.108 R)
• M32: 55,924,172 km (0.112 R)
• M33: 66,409,936 km (0.074 R)
• M34: 67,548,226 km (0.099 R)
• M35: 69,863,851 km (0.054 R)
• M36: 70,804,672 km (0.117 R)
• M37: 74,164,341 km (0.025 R)
• M38: 81,718,286 km (0.073 R)
• M39: 82,762,778 km (0.073 R)
• M40: 85,412,605 km (0.117 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 10,361 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit