🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.51 AU - 0.61 AU

Year: 159 Days

Day: 37.9 Hours

Environment

Temp: 174 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.47 AU - 0.69 AU

Year: 167 Days

Day: 23.2 Hours

Environment

Temp: 217 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,545,163 km

• M1: 32,912 km (0.084 R)
• M2: 101,427 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.58 AU - 0.62 AU

Year: 176 Days

Day: 19.3 Hours

Environment

Temp: 145 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,545,163 km

• M1: 52,210 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.75 AU - 2.43 AU

Year: 1144 Days

Day: 35.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.48 AU - 2.98 AU

Year: 1708 Days

Day: 14.3 Hours

Environment

Temp: -97 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 2.88 AU - 3.48 AU

Year: 2148 Days

Day: 23.2 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.9

Radius: 8.7

Gravity: 11.84 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.85 AU - 7.19 AU

Year: 6306 Days

Day: 5.1 Hours

Environment

Temp: -163 °C

Axial Tilt: 52.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 38,545,163 km

• M1: 404,213 km (0.081 R)
• M2: 537,954 km (0.082 R)
• M3: 603,927 km (0.115 R)
• M4: 804,837 km (0.101 R)
• M5: 881,879 km (0.095 R)
• M6: 1,626,727 km (0.092 R)
• M7: 2,522,220 km (0.088 R)
• M8: 2,946,180 km (0.081 R)
• M9: 3,019,035 km (0.071 R)
• M10: 3,166,688 km (0.083 R)
• M11: 3,623,709 km (0.113 R)
• M12: 3,728,129 km (0.113 R)
• M13: 4,210,432 km (0.112 R)
• M14: 4,292,711 km (0.081 R)
• M15: 4,431,239 km (0.052 R)
• M16: 4,514,864 km (0.094 R)
• M17: 4,599,237 km (0.12 R)
• M18: 5,086,776 km (0.109 R)
• M19: 5,174,590 km (0.034 R)
• M20: 5,411,105 km (0.101 R)
• M21: 5,500,714 km (0.087 R)
• M22: 6,048,840 km (0.112 R)
• M23: 6,519,026 km (0.046 R)
• M24: 6,614,470 km (0.075 R)
• M25: 7,694,866 km (0.092 R)
• M26: 9,326,081 km (0.091 R)
• M27: 9,397,738 km (0.071 R)
• M28: 9,868,523 km (0.088 R)
• M29: 10,162,034 km (0.087 R)
• M30: 10,607,835 km (0.056 R)
• M31: 10,984,074 km (0.11 R)
• M32: 11,364,801 km (0.045 R)
• M33: 11,518,288 km (0.112 R)
• M34: 11,633,927 km (0.113 R)
• M35: 11,749,866 km (0.067 R)
• M36: 12,335,392 km (0.103 R)
• M37: 12,414,230 km (0.107 R)
• M38: 12,651,642 km (0.099 R)
• M39: 13,251,679 km (0.12 R)
• M40: 13,332,461 km (0.094 R)
• M41: 13,453,785 km (0.111 R)
• M42: 14,231,096 km (0.098 R)
• M43: 14,479,578 km (0.082 R)
• M44: 14,938,993 km (0.098 R)
• M45: 15,700,895 km (0.107 R)
• M46: 16,302,129 km (0.08 R)
• M47: 16,779,944 km (0.065 R)
• M48: 17,218,266 km (0.075 R)
• M49: 17,350,511 km (0.1 R)
• M50: 18,016,820 km (0.08 R)
• M51: 18,106,279 km (0.077 R)
• M52: 18,375,555 km (0.074 R)
• M53: 18,465,613 km (0.081 R)
• M54: 18,555,821 km (0.078 R)
• M55: 19,282,717 km (0.092 R)
• M56: 19,787,909 km (0.048 R)
• M57: 19,926,436 km (0.109 R)
• M58: 20,764,484 km (0.047 R)
• M59: 20,952,229 km (0.107 R)
• M60: 21,804,189 km (0.045 R)
• M61: 22,090,669 km (0.061 R)
• M62: 22,330,474 km (0.083 R)
• M63: 22,957,738 km (0.112 R)
• M64: 24,032,599 km (0.05 R)
• M65: 24,378,020 km (0.084 R)
• M66: 24,824,570 km (0.085 R)
• M67: 26,230,939 km (0.09 R)
• M68: 26,433,944 km (0.103 R)
• M69: 26,892,611 km (0.117 R)
• M70: 27,456,894 km (0.054 R)
• M71: 28,388,590 km (0.067 R)
• M72: 28,649,189 km (0.115 R)
• M73: 28,910,686 km (0.087 R)
• M74: 29,172,931 km (0.101 R)
• M75: 29,594,199 km (0.039 R)
• M76: 30,176,583 km (0.09 R)
• M77: 30,762,857 km (0.097 R)
• M78: 32,163,542 km (0.083 R)
• M79: 32,544,119 km (0.109 R)
• M80: 32,653,176 km (0.078 R)
• M81: 35,026,546 km (0.072 R)
• M82: 35,082,346 km (0.072 R)
• M83: 36,998,994 km (0.071 R)
• M84: 37,569,261 km (0.112 R)
• M85: 38,142,221 km (0.111 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 17,628 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit