🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.48 AU - 0.64 AU

Year: 152 Days

Day: 32.8 Hours

Environment

Temp: 202 °C

Axial Tilt: 19.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,888,951 km

• M1: 285,134 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.64 AU - 0.82 AU

Year: 227 Days

Day: 33.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.33 AU - 1.57 AU

Year: 635 Days

Day: 43.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,888,951 km

• M1: 476,020 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.6 AU - 1.64 AU

Year: 749 Days

Day: 14.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 107.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,888,951 km

• M1: 46,226 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.85 AU - 2.13 AU

Year: 1020 Days

Day: 33 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,888,951 km

• M1: 262,993 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.5 AU - 3.14 AU

Year: 1721 Days

Day: 47.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.96 AU - 4.02 AU

Year: 2370 Days

Day: 35.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,888,951 km

• M1: 1,350,869 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.9

Radius: 7.9

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 17.09 AU - 18.37 AU

Year: 27133 Days

Day: 17.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 71,888,951 km

• M1: 243,545 km (0.075 R)
• M2: 399,277 km (0.105 R)
• M3: 1,514,230 km (0.114 R)
• M4: 1,692,251 km (0.111 R)
• M5: 2,036,625 km (0.113 R)
• M6: 2,101,551 km (0.114 R)
• M7: 2,610,932 km (0.116 R)
• M8: 4,103,170 km (0.086 R)
• M9: 4,607,016 km (0.113 R)
• M10: 5,174,740 km (0.084 R)
• M11: 5,308,929 km (0.116 R)
• M12: 6,232,696 km (0.103 R)
• M13: 6,327,691 km (0.075 R)
• M14: 7,007,015 km (0.106 R)
• M15: 7,155,565 km (0.104 R)
• M16: 7,355,279 km (0.101 R)
• M17: 8,017,099 km (0.079 R)
• M18: 8,486,388 km (0.106 R)
• M19: 9,179,924 km (0.027 R)
• M20: 9,234,078 km (0.114 R)
• M21: 9,781,008 km (0.097 R)
• M22: 9,947,211 km (0.114 R)
• M23: 10,114,312 km (0.086 R)
• M24: 10,621,150 km (0.1 R)
• M25: 11,021,025 km (0.041 R)
• M26: 11,193,960 km (0.041 R)
• M27: 12,669,743 km (0.063 R)
• M28: 12,790,319 km (0.099 R)
• M29: 12,972,080 km (0.052 R)
• M30: 15,605,003 km (0.076 R)
• M31: 16,255,604 km (0.112 R)
• M32: 16,386,801 km (0.082 R)
• M33: 17,048,024 km (0.106 R)
• M34: 20,270,511 km (0.079 R)
• M35: 20,624,161 km (0.063 R)
• M36: 20,766,279 km (0.119 R)
• M37: 21,265,936 km (0.118 R)
• M38: 21,625,270 km (0.087 R)
• M39: 24,196,708 km (0.116 R)
• M40: 26,785,499 km (0.109 R)
• M41: 27,018,123 km (0.059 R)
• M42: 28,033,893 km (0.113 R)
• M43: 28,665,196 km (0.114 R)
• M44: 29,460,907 km (0.056 R)
• M45: 30,183,315 km (0.091 R)
• M46: 30,749,094 km (0.119 R)
• M47: 30,992,640 km (0.093 R)
• M48: 32,550,253 km (0.055 R)
• M49: 37,719,906 km (0.111 R)
• M50: 38,242,003 km (0.119 R)
• M51: 38,503,949 km (0.046 R)
• M52: 39,029,636 km (0.093 R)
• M53: 39,205,413 km (0.117 R)
• M54: 40,265,613 km (0.075 R)
• M55: 41,693,675 km (0.079 R)
• M56: 42,233,424 km (0.113 R)
• M57: 44,599,314 km (0.113 R)
• M58: 45,705,590 km (0.115 R)
• M59: 49,078,424 km (0.115 R)
• M60: 49,268,264 km (0.099 R)
• M61: 49,934,124 km (0.111 R)
• M62: 51,178,778 km (0.054 R)
• M63: 54,580,334 km (0.098 R)
• M64: 56,258,523 km (0.12 R)
• M65: 57,253,798 km (0.087 R)
• M66: 58,254,757 km (0.101 R)
• M67: 58,958,765 km (0.053 R)
• M68: 60,884,089 km (0.066 R)
• M69: 62,110,792 km (0.076 R)
• M70: 64,069,477 km (0.08 R)
• M71: 69,639,454 km (0.112 R)
• M72: 69,852,631 km (0.099 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 12,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit