🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.42 AU - 0.64 AU

Year: 114 Days

Day: 23.2 Hours

Environment

Temp: 361 °C

Axial Tilt: 9.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,228,014 km

• M1: 259,702 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.68 AU

Year: 120 Days

Day: 13.2 Hours

Environment

Temp: 358 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,228,014 km

• M1: 193,879 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.06 AU - 1.12 AU

Year: 336 Days

Day: 14.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 126.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,228,014 km

• M1: 374,144 km (0.091 R)

Asteroid Belt

Center: 1.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.69 AU - 1.97 AU

Year: 731 Days

Day: 17.1 Hours

Environment

Temp: 76 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,228,014 km

• M1: 108,458 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2 AU - 2.36 AU

Year: 950 Days

Day: 42.1 Hours

Environment

Temp: 35 °C

Axial Tilt: 25.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.89 AU - 2.59 AU

Year: 990 Days

Day: 38.1 Hours

Environment

Temp: 23 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 7.84 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 13.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.8

Radius: 11.8

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 12.04 AU - 14.84 AU

Year: 14549 Days

Day: 14.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,228,014 km

• M1: 257,907 km (0.108 R)
• M2: 365,617 km (0.102 R)
• M3: 477,965 km (0.04 R)
• M4: 703,708 km (0.11 R)
• M5: 1,035,666 km (0.05 R)
• M6: 1,284,148 km (0.108 R)
• M7: 1,608,028 km (0.05 R)
• M8: 1,750,744 km (0.114 R)
• M9: 2,594,027 km (0.065 R)
• M10: 2,694,856 km (0.111 R)
• M11: 3,040,427 km (0.102 R)
• M12: 3,254,801 km (0.117 R)
• M13: 3,511,212 km (0.084 R)
• M14: 4,973,680 km (0.091 R)
• M15: 5,141,978 km (0.101 R)
• M16: 5,614,857 km (0.102 R)
• M17: 6,191,706 km (0.116 R)
• M18: 6,556,127 km (0.111 R)
• M19: 7,210,917 km (0.044 R)
• M20: 7,837,432 km (0.118 R)
• M21: 8,132,589 km (0.09 R)
• M22: 8,381,370 km (0.087 R)
• M23: 8,582,280 km (0.086 R)
• M24: 8,835,549 km (0.108 R)
• M25: 9,194,435 km (0.115 R)
• M26: 9,662,826 km (0.076 R)
• M27: 10,032,482 km (0.106 R)
• M28: 10,406,776 km (0.107 R)
• M29: 11,224,478 km (0.088 R)
• M30: 11,837,231 km (0.055 R)
• M31: 12,176,070 km (0.079 R)
• M32: 12,575,496 km (0.096 R)
• M33: 13,153,542 km (0.057 R)
• M34: 13,270,079 km (0.119 R)
• M35: 13,445,707 km (0.088 R)
• M36: 14,335,515 km (0.072 R)
• M37: 15,736,499 km (0.077 R)
• M38: 16,109,148 km (0.081 R)
• M39: 16,234,062 km (0.085 R)
• M40: 17,628,763 km (0.109 R)
• M41: 17,886,520 km (0.093 R)
• M42: 18,601,598 km (0.103 R)
• M43: 19,591,936 km (0.114 R)
• M44: 19,858,968 km (0.067 R)
• M45: 20,261,685 km (0.063 R)
• M46: 20,802,930 km (0.114 R)
• M47: 22,454,940 km (0.059 R)
• M48: 23,226,117 km (0.057 R)
• M49: 24,506,824 km (0.07 R)
• M50: 26,103,033 km (0.037 R)
• M51: 28,786,969 km (0.108 R)
• M52: 30,315,560 km (0.096 R)
• M53: 31,479,282 km (0.079 R)
• M54: 32,342,012 km (0.104 R)
• M55: 33,770,373 km (0.068 R)
• M56: 34,331,515 km (0.119 R)
• M57: 34,572,816 km (0.067 R)
• M58: 35,544,155 km (0.097 R)
• M59: 35,706,917 km (0.097 R)
• M60: 36,196,551 km (0.067 R)
• M61: 37,845,120 km (0.055 R)
• M62: 38,427,803 km (0.112 R)
• M63: 38,511,279 km (0.099 R)
• M64: 41,385,802 km (0.089 R)
• M65: 41,471,372 km (0.088 R)
• M66: 41,814,400 km (0.102 R)
• M67: 41,900,269 km (0.092 R)
• M68: 43,369,171 km (0.1 R)
• M69: 43,717,285 km (0.101 R)
• M70: 44,153,812 km (0.08 R)
• M71: 44,767,163 km (0.081 R)
• M72: 46,802,591 km (0.057 R)
• M73: 47,607,278 km (0.098 R)
• M74: 50,779,651 km (0.085 R)
• M75: 51,422,323 km (0.105 R)
• M76: 53,366,497 km (0.072 R)
• M77: 53,552,896 km (0.107 R)
• M78: 55,146,113 km (0.085 R)
• M79: 55,240,211 km (0.073 R)
• M80: 55,901,284 km (0.075 R)
• M81: 58,091,247 km (0.11 R)
• M82: 59,052,114 km (0.08 R)
• M83: 60,212,245 km (0.109 R)
• M84: 61,477,395 km (0.096 R)
• M85: 62,751,370 km (0.097 R)
• M86: 63,638,485 km (0.119 R)
• M87: 63,737,220 km (0.105 R)
• M88: 65,126,087 km (0.119 R)
• M89: 66,224,285 km (0.054 R)
• M90: 66,725,587 km (0.076 R)

Kuiper Belt

Range: 37.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 19,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit