🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.64 AU - 0.64 AU

Year: 190 Days

Day: 24.3 Hours

Environment

Temp: 189 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,447,841 km

• M1: 167,998 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.62 AU - 0.94 AU

Year: 255 Days

Day: 13.4 Hours

Environment

Temp: 130 °C

Axial Tilt: 38.8 °

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: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.73 AU - 0.99 AU

Year: 296 Days

Day: 39.8 Hours

Environment

Temp: 136 °C

Axial Tilt: 23.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.39 AU - 2.17 AU

Year: 881 Days

Day: 20.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.64 AU - 2.36 AU

Year: 1049 Days

Day: 29 Hours

Environment

Temp: -63 °C

Axial Tilt: 115.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.1

Radius: 9.3

Gravity: 8.78 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.02 AU - 7.92 AU

Year: 6824 Days

Day: 9.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,447,841 km

• M1: 193,280 km (0.111 R)
• M2: 324,927 km (0.08 R)
• M3: 518,805 km (0.059 R)
• M4: 679,025 km (0.065 R)
• M5: 840,890 km (0.037 R)
• M6: 918,830 km (0.106 R)
• M7: 983,008 km (0.034 R)
• M8: 1,273,676 km (0.114 R)
• M9: 1,533,229 km (0.064 R)
• M10: 2,038,121 km (0.072 R)
• M11: 2,364,843 km (0.11 R)
• M12: 2,477,490 km (0.079 R)
• M13: 2,546,006 km (0.057 R)
• M14: 2,946,031 km (0.04 R)
• M15: 3,091,889 km (0.104 R)
• M16: 3,240,290 km (0.101 R)
• M17: 3,883,860 km (0.043 R)
• M18: 4,399,075 km (0.091 R)
• M19: 4,792,667 km (0.055 R)
• M20: 4,935,982 km (0.07 R)
• M21: 5,080,643 km (0.036 R)
• M22: 5,463,613 km (0.119 R)
• M23: 5,673,798 km (0.08 R)
• M24: 5,734,236 km (0.099 R)
• M25: 5,856,009 km (0.117 R)
• M26: 6,320,061 km (0.086 R)
• M27: 6,540,718 km (0.115 R)
• M28: 6,667,876 km (0.056 R)
• M29: 6,860,259 km (0.054 R)
• M30: 7,054,587 km (0.087 R)
• M31: 7,316,383 km (0.084 R)
• M32: 7,681,551 km (0.118 R)
• M33: 7,748,721 km (0.101 R)
• M34: 8,120,920 km (0.117 R)
• M35: 9,559,603 km (0.118 R)
• M36: 9,813,022 km (0.09 R)
• M37: 10,474,843 km (0.093 R)
• M38: 10,773,739 km (0.086 R)
• M39: 10,961,934 km (0.079 R)
• M40: 11,303,466 km (0.044 R)
• M41: 11,687,034 km (0.099 R)
• M42: 11,802,823 km (0.075 R)
• M43: 12,074,792 km (0.092 R)
• M44: 12,466,888 km (0.037 R)
• M45: 12,545,876 km (0.097 R)
• M46: 13,263,646 km (0.05 R)
• M47: 13,384,521 km (0.09 R)
• M48: 13,668,159 km (0.051 R)
• M49: 14,365,136 km (0.096 R)
• M50: 14,613,917 km (0.086 R)
• M51: 15,073,781 km (0.043 R)
• M52: 15,751,010 km (0.069 R)
• M53: 16,222,393 km (0.098 R)
• M54: 16,741,947 km (0.058 R)
• M55: 17,135,239 km (0.077 R)
• M56: 19,237,987 km (0.051 R)
• M57: 19,603,903 km (0.096 R)
• M58: 20,528,867 km (0.086 R)
• M59: 21,043,633 km (0.11 R)
• M60: 21,137,730 km (0.092 R)
• M61: 21,800,000 km (0.105 R)
• M62: 22,325,238 km (0.104 R)
• M63: 24,764,581 km (0.113 R)
• M64: 24,913,581 km (0.039 R)
• M65: 25,162,661 km (0.101 R)
• M66: 25,562,835 km (0.11 R)
• M67: 25,663,216 km (0.037 R)
• M68: 26,015,668 km (0.08 R)
• M69: 26,116,647 km (0.09 R)
• M70: 26,623,484 km (0.108 R)
• M71: 26,929,113 km (0.057 R)
• M72: 27,184,775 km (0.048 R)
• M73: 27,904,790 km (0.105 R)
• M74: 28,008,013 km (0.048 R)
• M75: 28,267,116 km (0.09 R)
• M76: 28,474,758 km (0.088 R)
• M77: 30,155,041 km (0.096 R)
• M78: 30,953,744 km (0.095 R)
• M79: 33,008,022 km (0.086 R)
• M80: 33,172,131 km (0.104 R)
• M81: 33,610,902 km (0.089 R)
• M82: 34,494,277 km (0.112 R)
• M83: 36,622,756 km (0.102 R)
• M84: 36,962,642 km (0.042 R)
• M85: 37,189,881 km (0.101 R)
• M86: 38,447,850 km (0.092 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 10,941 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit