🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.49 AU - 0.81 AU

Year: 185 Days

Day: 46.3 Hours

Environment

Temp: 217 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.61 AU - 0.93 AU

Year: 239 Days

Day: 35.1 Hours

Environment

Temp: 136 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.75 AU - 0.93 AU

Year: 272 Days

Day: 45.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 106.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.07 AU - 1.27 AU

Year: 447 Days

Day: 23.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 162 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,334,336 km

• M1: 107,860 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.38 AU - 1.66 AU

Year: 662 Days

Day: 34.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.4 AU - 2.3 AU

Year: 888 Days

Day: 12.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,334,336 km

• M1: 497,114 km (0.052 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.69 AU - 3.67 AU

Year: 2002 Days

Day: 12.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.65 AU - 5.79 AU

Year: 3621 Days

Day: 47.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 10.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.9

Radius: 11.8

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 7.63 AU - 12.63 AU

Year: 11384 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 52,334,336 km

• M1: 262,395 km (0.111 R)
• M2: 340,784 km (0.093 R)
• M3: 459,565 km (0.104 R)
• M4: 678,576 km (0.053 R)
• M5: 856,897 km (0.1 R)
• M6: 1,011,581 km (0.1 R)
• M7: 1,240,166 km (0.109 R)
• M8: 1,485,956 km (0.05 R)
• M9: 1,626,877 km (0.079 R)
• M10: 1,747,752 km (0.119 R)
• M11: 1,947,764 km (0.094 R)
• M12: 2,050,688 km (0.116 R)
• M13: 2,289,147 km (0.095 R)
• M14: 2,621,104 km (0.028 R)
• M15: 2,764,120 km (0.046 R)
• M16: 3,239,392 km (0.069 R)
• M17: 3,549,509 km (0.109 R)
• M18: 4,065,921 km (0.036 R)
• M19: 4,744,646 km (0.072 R)
• M20: 4,849,664 km (0.111 R)
• M21: 5,204,959 km (0.084 R)
• M22: 5,790,934 km (0.092 R)
• M23: 6,321,108 km (0.107 R)
• M24: 6,475,493 km (0.114 R)
• M25: 7,145,542 km (0.055 R)
• M26: 7,427,833 km (0.065 R)
• M27: 7,672,725 km (0.095 R)
• M28: 8,722,005 km (0.108 R)
• M29: 8,937,276 km (0.1 R)
• M30: 10,768,204 km (0.04 R)
• M31: 11,654,871 km (0.119 R)
• M32: 12,083,170 km (0.088 R)
• M33: 12,710,882 km (0.1 R)
• M34: 13,349,216 km (0.105 R)
• M35: 13,647,515 km (0.083 R)
• M36: 14,199,830 km (0.071 R)
• M37: 14,606,138 km (0.036 R)
• M38: 15,171,169 km (0.078 R)
• M39: 15,430,272 km (0.096 R)
• M40: 17,393,595 km (0.079 R)
• M41: 17,501,904 km (0.102 R)
• M42: 17,937,682 km (0.081 R)
• M43: 18,101,941 km (0.083 R)
• M44: 18,432,103 km (0.113 R)
• M45: 20,283,078 km (0.099 R)
• M46: 20,855,738 km (0.114 R)
• M47: 22,192,695 km (0.076 R)
• M48: 22,310,278 km (0.114 R)
• M49: 22,901,340 km (0.099 R)
• M50: 23,020,120 km (0.117 R)
• M51: 23,737,442 km (0.068 R)
• M52: 24,038,433 km (0.106 R)
• M53: 24,583,418 km (0.057 R)
• M54: 25,010,221 km (0.085 R)
• M55: 25,255,262 km (0.078 R)
• M56: 25,747,439 km (0.053 R)
• M57: 26,429,605 km (0.036 R)
• M58: 27,495,490 km (0.084 R)
• M59: 27,938,450 km (0.103 R)
• M60: 28,447,681 km (0.104 R)
• M61: 29,539,745 km (0.113 R)
• M62: 29,863,625 km (0.077 R)
• M63: 31,039,165 km (0.071 R)
• M64: 31,566,348 km (0.044 R)
• M65: 31,831,136 km (0.086 R)
• M66: 32,229,664 km (0.112 R)
• M67: 33,502,742 km (0.055 R)
• M68: 34,723,760 km (0.101 R)
• M69: 35,959,439 km (0.102 R)
• M70: 36,652,077 km (0.095 R)
• M71: 36,930,478 km (0.058 R)
• M72: 37,629,250 km (0.111 R)
• M73: 38,050,667 km (0.026 R)
• M74: 41,188,632 km (0.083 R)
• M75: 43,595,961 km (0.109 R)
• M76: 43,743,315 km (0.101 R)
• M77: 43,964,720 km (0.106 R)
• M78: 46,876,194 km (0.078 R)
• M79: 48,240,825 km (0.116 R)
• M80: 48,469,561 km (0.11 R)
• M81: 49,157,860 km (0.063 R)
• M82: 49,234,604 km (0.041 R)
• M83: 49,849,451 km (0.118 R)
• M84: 50,003,537 km (0.109 R)
• M85: 50,157,922 km (0.058 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 19,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit