🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.38 AU - 0.64 AU

Year: 139 Days

Day: 30 Hours

Environment

Temp: 174 °C

Axial Tilt: 32.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,463,759 km

• M1: 30,817 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.08 AU - 1.18 AU

Year: 457 Days

Day: 25.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 6.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.98 AU - 1.42 AU

Year: 501 Days

Day: 14.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.14 AU - 1.56 AU

Year: 597 Days

Day: 33.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,463,759 km

• M1: 479,162 km (0.106 R)
• M2: 816,804 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.37 AU - 3.03 AU

Year: 1689 Days

Day: 38.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.64 AU - 3.4 AU

Year: 1999 Days

Day: 41.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,463,759 km

• M1: 143,764 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.7

Radius: 10.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.61 AU - 5.61 AU

Year: 3769 Days

Day: 9.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 22,463,759 km

• M1: 131,796 km (0.087 R)
• M2: 212,579 km (0.055 R)
• M3: 320,887 km (0.117 R)
• M4: 398,529 km (0.108 R)
• M5: 610,509 km (0.09 R)
• M6: 777,460 km (0.104 R)
• M7: 859,440 km (0.081 R)
• M8: 1,073,514 km (0.118 R)
• M9: 1,217,577 km (0.075 R)
• M10: 1,341,145 km (0.09 R)
• M11: 1,737,130 km (0.095 R)
• M12: 1,897,649 km (0.056 R)
• M13: 2,408,227 km (0.075 R)
• M14: 3,068,252 km (0.034 R)
• M15: 3,449,876 km (0.12 R)
• M16: 3,729,924 km (0.057 R)
• M17: 3,977,957 km (0.075 R)
• M18: 4,177,521 km (0.115 R)
• M19: 4,325,922 km (0.106 R)
• M20: 4,586,521 km (0.076 R)
• M21: 4,739,859 km (0.116 R)
• M22: 4,810,020 km (0.066 R)
• M23: 4,994,325 km (0.109 R)
• M24: 5,166,512 km (0.032 R)
• M25: 5,369,816 km (0.072 R)
• M26: 5,590,622 km (0.103 R)
• M27: 6,240,326 km (0.107 R)
• M28: 7,106,048 km (0.081 R)
• M29: 7,170,376 km (0.101 R)
• M30: 7,283,621 km (0.119 R)
• M31: 7,544,669 km (0.097 R)
• M32: 7,659,860 km (0.119 R)
• M33: 7,875,430 km (0.084 R)
• M34: 7,942,151 km (0.081 R)
• M35: 8,143,360 km (0.077 R)
• M36: 8,261,542 km (0.102 R)
• M37: 8,363,419 km (0.079 R)
• M38: 8,965,400 km (0.092 R)
• M39: 9,315,609 km (0.118 R)
• M40: 9,957,533 km (0.12 R)
• M41: 10,102,045 km (0.11 R)
• M42: 10,393,312 km (0.03 R)
• M43: 11,040,173 km (0.116 R)
• M44: 11,415,664 km (0.096 R)
• M45: 11,814,492 km (0.08 R)
• M46: 12,063,572 km (0.107 R)
• M47: 12,450,432 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.4

Radius: 10.9

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 5.16 AU - 8.36 AU

Year: 6693 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 22,463,759 km

• M1: 157,826 km (0.108 R)
• M2: 229,184 km (0.111 R)
• M3: 334,650 km (0.036 R)
• M4: 558,000 km (0.112 R)
• M5: 650,302 km (0.1 R)
• M6: 789,278 km (0.102 R)
• M7: 950,096 km (0.095 R)
• M8: 1,158,037 km (0.11 R)
• M9: 1,368,372 km (0.119 R)
• M10: 1,591,422 km (0.118 R)
• M11: 1,700,629 km (0.116 R)
• M12: 2,345,994 km (0.101 R)
• M13: 3,285,468 km (0.082 R)
• M14: 3,373,133 km (0.108 R)
• M15: 3,497,000 km (0.109 R)
• M16: 4,139,523 km (0.094 R)
• M17: 4,215,369 km (0.102 R)
• M18: 4,291,664 km (0.102 R)
• M19: 5,079,446 km (0.09 R)
• M20: 5,490,242 km (0.081 R)
• M21: 5,594,661 km (0.117 R)
• M22: 5,678,586 km (0.087 R)
• M23: 5,847,930 km (0.085 R)
• M24: 6,300,165 km (0.059 R)
• M25: 6,541,616 km (0.117 R)
• M26: 7,169,927 km (0.102 R)
• M27: 7,514,451 km (0.072 R)
• M28: 7,677,213 km (0.111 R)
• M29: 8,291,761 km (0.116 R)
• M30: 8,435,824 km (0.108 R)
• M31: 8,848,564 km (0.039 R)
• M32: 9,317,703 km (0.105 R)
• M33: 10,486,811 km (0.067 R)
• M34: 10,825,650 km (0.107 R)
• M35: 10,904,338 km (0.099 R)
• M36: 11,035,985 km (0.114 R)
• M37: 11,274,144 km (0.079 R)
• M38: 11,648,139 km (0.098 R)
• M39: 11,917,714 km (0.088 R)
• M40: 12,600,778 km (0.107 R)
• M41: 12,738,857 km (0.096 R)
• M42: 13,016,660 km (0.068 R)
• M43: 13,128,410 km (0.092 R)
• M44: 13,240,309 km (0.092 R)
• M45: 13,437,180 km (0.036 R)
• M46: 13,890,611 km (0.114 R)
• M47: 14,377,851 km (0.098 R)
• M48: 14,899,948 km (0.079 R)
• M49: 15,724,531 km (0.105 R)
• M50: 15,992,611 km (0.095 R)
• M51: 16,503,338 km (0.116 R)
• M52: 16,775,905 km (0.039 R)
• M53: 17,019,451 km (0.085 R)
• M54: 17,386,863 km (0.118 R)
• M55: 17,509,982 km (0.07 R)
• M56: 17,726,001 km (0.086 R)
• M57: 18,160,882 km (0.117 R)
• M58: 18,317,062 km (0.075 R)
• M59: 18,693,600 km (0.113 R)
• M60: 18,977,687 km (0.082 R)
• M61: 19,422,591 km (0.114 R)
• M62: 19,999,590 km (0.091 R)
• M63: 20,128,543 km (0.091 R)
• M64: 20,354,885 km (0.094 R)
• M65: 20,614,736 km (0.106 R)
• M66: 20,712,424 km (0.073 R)
• M67: 20,810,261 km (0.07 R)
• M68: 20,908,247 km (0.097 R)
• M69: 21,268,928 km (0.111 R)
• M70: 21,598,641 km (0.053 R)
• M71: 21,764,097 km (0.092 R)
• M72: 21,896,790 km (0.032 R)
• M73: 22,096,353 km (0.12 R)
• M74: 22,229,795 km (0.092 R)
• M75: 22,463,766 km (0.054 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 15,806 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit