🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.57 AU - 0.75 AU

Year: 201 Days

Day: 22 Hours

Environment

Temp: 202 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,216,351 km

• M1: 66,571 km (0.055 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.63 AU - 0.99 AU

Year: 273 Days

Day: 31.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,216,351 km

• M1: 91,255 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.77 AU - 2.31 AU

Year: 1092 Days

Day: 19.1 Hours

Environment

Temp: -69 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,216,351 km

• M1: 159,322 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.23 AU - 2.91 AU

Year: 1544 Days

Day: 24.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 153.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.17 AU - 3.51 AU

Year: 1794 Days

Day: 17.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,216,351 km

• M1: 12,267 km (0.102 R)
• M2: 37,998 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.34 AU - 3.36 AU

Year: 2298 Days

Day: 43 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,216,351 km

• M1: 429,795 km (0.12 R)
• M2: 615,446 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.6

Radius: 10.6

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 5.49 AU - 6.37 AU

Year: 5411 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,216,351 km

• M1: 131,796 km (0.048 R)
• M2: 714,928 km (0.082 R)
• M3: 1,060,499 km (0.078 R)
• M4: 1,782,159 km (0.028 R)
• M5: 2,356,316 km (0.058 R)
• M6: 3,529,014 km (0.115 R)
• M7: 3,895,529 km (0.069 R)
• M8: 4,843,231 km (0.119 R)
• M9: 6,126,482 km (0.096 R)
• M10: 6,658,452 km (0.104 R)
• M11: 8,749,231 km (0.101 R)
• M12: 11,829,601 km (0.086 R)
• M13: 17,482,456 km (0.097 R)
• M14: 18,324,542 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 722.9

Radius: 6.9

Gravity: 15.18 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 11.98 AU - 12.52 AU

Year: 16067 Days

Day: 20.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 64,216,351 km

• M1: 87,664 km (0.091 R)
• M2: 315,951 km (0.108 R)
• M3: 827,276 km (0.041 R)
• M4: 1,093,261 km (0.08 R)
• M5: 1,585,139 km (0.092 R)
• M6: 1,909,168 km (0.068 R)
• M7: 2,276,580 km (0.072 R)
• M8: 3,555,493 km (0.062 R)
• M9: 4,021,340 km (0.114 R)
• M10: 4,693,783 km (0.089 R)
• M11: 5,364,580 km (0.049 R)
• M12: 7,342,114 km (0.096 R)
• M13: 8,645,411 km (0.097 R)
• M14: 8,902,719 km (0.09 R)
• M15: 9,983,414 km (0.107 R)
• M16: 11,453,961 km (0.118 R)
• M17: 12,402,561 km (0.051 R)
• M18: 13,334,257 km (0.108 R)
• M19: 13,887,170 km (0.045 R)
• M20: 16,252,612 km (0.073 R)
• M21: 17,285,884 km (0.061 R)
• M22: 18,787,997 km (0.117 R)
• M23: 20,104,607 km (0.088 R)
• M24: 23,116,910 km (0.112 R)
• M25: 25,249,428 km (0.116 R)
• M26: 28,291,949 km (0.119 R)
• M27: 36,146,436 km (0.092 R)
• M28: 39,997,235 km (0.098 R)
• M29: 43,658,792 km (0.033 R)
• M30: 48,179,191 km (0.068 R)
• M31: 50,137,427 km (0.087 R)
• M32: 54,911,993 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 720.2

Radius: 6.5

Gravity: 17.05 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 15.49 AU - 22.67 AU

Year: 31232 Days

Day: 16.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 64,216,351 km

• M1: 81,232 km (0.084 R)
• M2: 348,413 km (0.093 R)
• M3: 697,874 km (0.082 R)
• M4: 925,861 km (0.086 R)
• M5: 1,330,523 km (0.118 R)
• M6: 2,671,668 km (0.102 R)
• M7: 5,881,440 km (0.09 R)
• M8: 6,740,581 km (0.062 R)
• M9: 7,148,235 km (0.049 R)
• M10: 9,690,202 km (0.055 R)
• M11: 11,092,832 km (0.089 R)
• M12: 11,806,114 km (0.068 R)
• M13: 13,482,358 km (0.113 R)
• M14: 14,129,369 km (0.115 R)
• M15: 17,678,579 km (0.085 R)
• M16: 27,615,917 km (0.097 R)
• M17: 33,821,386 km (0.1 R)
• M18: 34,116,842 km (0.054 R)
• M19: 36,698,901 km (0.054 R)
• M20: 41,230,819 km (0.09 R)
• M21: 45,940,908 km (0.103 R)
• M22: 46,303,533 km (0.112 R)
• M23: 47,034,319 km (0.108 R)
• M24: 50,034,354 km (0.06 R)
• M25: 60,011,784 km (0.093 R)
• M26: 60,880,349 km (0.065 R)
• M27: 67,196,222 km (0.095 R)
• M28: 72,209,995 km (0.075 R)
• M29: 72,454,737 km (0.12 R)
• M30: 85,960,283 km (0.102 R)
• M31: 86,786,961 km (0.109 R)
• M32: 87,341,071 km (0.112 R)
• M33: 93,011,728 km (0.068 R)
• M34: 95,346,951 km (0.119 R)
• M35: 97,422,173 km (0.039 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.2

Radius: 3.2

Gravity: 16.13 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 16.45 AU - 21.99 AU

Year: 31576 Days

Day: 17.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 64,216,351 km

• M1: 41,139 km (0.102 R)
• M2: 355,145 km (0.082 R)
• M3: 466,297 km (0.11 R)
• M4: 1,079,049 km (0.068 R)
• M5: 1,247,646 km (0.063 R)
• M6: 2,838,769 km (0.101 R)
• M7: 3,186,285 km (0.085 R)
• M8: 3,730,821 km (0.101 R)
• M9: 6,409,521 km (0.112 R)
• M10: 7,316,084 km (0.047 R)
• M11: 7,729,572 km (0.08 R)
• M12: 8,856,942 km (0.025 R)
• M13: 13,626,571 km (0.076 R)
• M14: 14,606,586 km (0.079 R)
• M15: 15,483,380 km (0.113 R)
• M16: 20,041,477 km (0.065 R)
• M17: 22,241,613 km (0.116 R)
• M18: 24,496,053 km (0.084 R)
• M19: 29,224,542 km (0.104 R)
• M20: 31,561,261 km (0.091 R)
• M21: 34,399,133 km (0.088 R)
• M22: 41,720,004 km (0.049 R)
• M23: 44,675,011 km (0.07 R)
• M24: 48,560,965 km (0.117 R)
• M25: 55,936,589 km (0.077 R)
• M26: 57,890,337 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 13,668 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit