🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.52 AU - 0.72 AU

Year: 141 Days

Day: 15 Hours

Environment

Temp: 400 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,193,557 km

• M1: 84,224 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.51 AU - 0.83 AU

Year: 158 Days

Day: 23.7 Hours

Environment

Temp: 345 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.71 AU - 1.01 AU

Year: 230 Days

Day: 45 Hours

Environment

Temp: 265 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.98 AU - 4 AU

Year: 1883 Days

Day: 25 Hours

Environment

Temp: -34 °C

Axial Tilt: 133.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.55 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.98 AU - 6.24 AU

Year: 3837 Days

Day: 13.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.61 AU - 10.43 AU

Year: 8482 Days

Day: 34.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.55 AU - 11.57 AU

Year: 9214 Days

Day: 13.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 15.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.6

Radius: 12.4

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 13.63 AU - 17.73 AU

Year: 17929 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,193,557 km

• M1: 171,140 km (0.112 R)
• M2: 260,749 km (0.119 R)
• M3: 391,498 km (0.095 R)
• M4: 582,534 km (0.048 R)
• M5: 691,292 km (0.085 R)
• M6: 1,101,788 km (0.094 R)
• M7: 1,200,673 km (0.116 R)
• M8: 1,282,203 km (0.104 R)
• M9: 1,429,707 km (0.117 R)
• M10: 1,835,566 km (0.096 R)
• M11: 2,151,217 km (0.046 R)
• M12: 2,251,897 km (0.092 R)
• M13: 2,563,659 km (0.095 R)
• M14: 3,142,602 km (0.096 R)
• M15: 3,432,673 km (0.094 R)
• M16: 4,227,337 km (0.109 R)
• M17: 4,322,780 km (0.088 R)
• M18: 4,515,612 km (0.115 R)
• M19: 4,711,286 km (0.033 R)
• M20: 5,557,112 km (0.108 R)
• M21: 5,837,758 km (0.087 R)
• M22: 7,195,658 km (0.089 R)
• M23: 7,501,884 km (0.033 R)
• M24: 8,850,210 km (0.098 R)
• M25: 10,358,306 km (0.051 R)
• M26: 11,053,787 km (0.111 R)
• M27: 11,674,917 km (0.113 R)
• M28: 13,136,787 km (0.104 R)
• M29: 13,605,478 km (0.101 R)
• M30: 14,462,823 km (0.119 R)
• M31: 14,898,153 km (0.062 R)
• M32: 17,291,719 km (0.086 R)
• M33: 18,064,092 km (0.117 R)
• M34: 18,428,363 km (0.036 R)
• M35: 18,690,010 km (0.066 R)
• M36: 19,376,066 km (0.05 R)
• M37: 20,339,775 km (0.065 R)
• M38: 20,501,939 km (0.062 R)
• M39: 20,881,918 km (0.093 R)
• M40: 21,045,428 km (0.093 R)
• M41: 21,154,784 km (0.051 R)
• M42: 21,319,043 km (0.117 R)
• M43: 21,428,848 km (0.069 R)
• M44: 21,593,854 km (0.113 R)
• M45: 21,814,511 km (0.066 R)
• M46: 21,980,415 km (0.111 R)
• M47: 22,146,768 km (0.111 R)
• M48: 22,592,570 km (0.105 R)
• M49: 23,041,363 km (0.085 R)
• M50: 23,323,355 km (0.062 R)
• M51: 23,776,936 km (0.082 R)
• M52: 23,890,780 km (0.106 R)
• M53: 24,923,454 km (0.093 R)
• M54: 26,205,508 km (0.1 R)
• M55: 26,795,372 km (0.102 R)
• M56: 27,329,885 km (0.101 R)
• M57: 27,508,954 km (0.049 R)
• M58: 27,928,127 km (0.092 R)
• M59: 29,076,441 km (0.088 R)
• M60: 30,301,797 km (0.079 R)
• M61: 31,294,229 km (0.04 R)
• M62: 32,613,084 km (0.051 R)
• M63: 32,993,212 km (0.075 R)
• M64: 33,120,221 km (0.108 R)
• M65: 33,247,379 km (0.106 R)
• M66: 34,399,582 km (0.098 R)
• M67: 35,174,947 km (0.085 R)
• M68: 35,369,574 km (0.114 R)
• M69: 38,266,836 km (0.095 R)
• M70: 40,014,289 km (0.078 R)
• M71: 41,102,613 km (0.11 R)
• M72: 41,581,775 km (0.111 R)
• M73: 42,338,591 km (0.101 R)
• M74: 42,753,276 km (0.108 R)
• M75: 43,169,308 km (0.108 R)
• M76: 43,377,847 km (0.096 R)
• M77: 43,586,686 km (0.062 R)
• M78: 43,935,548 km (0.099 R)
• M79: 44,495,643 km (0.113 R)
• M80: 46,190,138 km (0.075 R)
• M81: 46,474,523 km (0.117 R)
• M82: 46,688,299 km (0.088 R)

Kuiper Belt

Range: 38 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 13,460 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit