🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.58 AU - 1.8 AU

Year: 798 Days

Day: 41.7 Hours

Environment

Temp: -51 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.95 AU - 2.11 AU

Year: 1051 Days

Day: 17.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,353,613 km

• M1: 165,006 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.08 AU - 2.26 AU

Year: 1162 Days

Day: 28.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.07 AU - 2.65 AU

Year: 1318 Days

Day: 17.3 Hours

Environment

Temp: -77 °C

Axial Tilt: 179.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,353,613 km

• M1: 202,556 km (0.099 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.91 AU - 3.05 AU

Year: 1870 Days

Day: 36.1 Hours

Environment

Temp: -91 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.98 AU - 3 AU

Year: 1879 Days

Day: 27.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.11 AU - 5.59 AU

Year: 3882 Days

Day: 27.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306

Radius: 9.2

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 6.14 AU - 8.96 AU

Year: 7540 Days

Day: 10.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 30,353,613 km

• M1: 287,527 km (0.098 R)
• M2: 569,968 km (0.077 R)
• M3: 723,156 km (0.085 R)
• M4: 1,056,311 km (0.111 R)
• M5: 1,466,807 km (0.084 R)
• M6: 1,766,751 km (0.064 R)
• M7: 1,995,486 km (0.078 R)
• M8: 2,385,338 km (0.071 R)
• M9: 2,462,231 km (0.108 R)
• M10: 2,718,343 km (0.117 R)
• M11: 2,859,713 km (0.113 R)
• M12: 3,024,420 km (0.103 R)
• M13: 3,213,512 km (0.09 R)
• M14: 3,363,259 km (0.093 R)
• M15: 3,537,242 km (0.103 R)
• M16: 3,647,645 km (0.097 R)
• M17: 3,985,437 km (0.111 R)
• M18: 4,123,366 km (0.107 R)
• M19: 4,216,266 km (0.092 R)
• M20: 4,356,888 km (0.096 R)
• M21: 4,522,942 km (0.081 R)
• M22: 4,885,866 km (0.047 R)
• M23: 5,083,186 km (0.09 R)
• M24: 5,409,609 km (0.09 R)
• M25: 5,486,053 km (0.093 R)
• M26: 5,562,647 km (0.036 R)
• M27: 5,639,690 km (0.116 R)
• M28: 5,820,853 km (0.104 R)
• M29: 6,030,290 km (0.078 R)
• M30: 6,135,906 km (0.115 R)
• M31: 6,375,861 km (0.068 R)
• M32: 6,646,035 km (0.087 R)
• M33: 7,086,302 km (0.115 R)
• M34: 7,169,927 km (0.115 R)
• M35: 7,338,075 km (0.12 R)
• M36: 8,730,382 km (0.073 R)
• M37: 9,151,500 km (0.083 R)
• M38: 9,456,530 km (0.107 R)
• M39: 9,702,918 km (0.037 R)
• M40: 10,201,976 km (0.108 R)
• M41: 10,359,653 km (0.069 R)
• M42: 10,423,082 km (0.117 R)
• M43: 10,901,945 km (0.107 R)
• M44: 11,063,211 km (0.068 R)
• M45: 11,584,560 km (0.035 R)
• M46: 12,080,477 km (0.082 R)
• M47: 12,314,448 km (0.112 R)
• M48: 12,617,234 km (0.116 R)
• M49: 13,299,101 km (0.063 R)
• M50: 13,471,587 km (0.106 R)
• M51: 14,238,725 km (0.098 R)
• M52: 14,485,711 km (0.102 R)
• M53: 14,592,076 km (0.1 R)
• M54: 14,912,514 km (0.069 R)
• M55: 15,055,829 km (0.107 R)
• M56: 15,271,399 km (0.067 R)
• M57: 15,379,708 km (0.101 R)
• M58: 15,488,167 km (0.101 R)
• M59: 16,181,104 km (0.094 R)
• M60: 16,772,464 km (0.103 R)
• M61: 16,921,464 km (0.111 R)
• M62: 17,786,439 km (0.116 R)
• M63: 18,396,649 km (0.056 R)
• M64: 19,130,277 km (0.093 R)
• M65: 19,441,889 km (0.084 R)
• M66: 20,625,806 km (0.096 R)
• M67: 20,745,485 km (0.097 R)
• M68: 21,226,591 km (0.051 R)
• M69: 22,118,045 km (0.056 R)
• M70: 22,568,335 km (0.039 R)
• M71: 22,732,743 km (0.058 R)
• M72: 23,062,905 km (0.111 R)
• M73: 23,145,783 km (0.109 R)
• M74: 23,811,643 km (0.12 R)
• M75: 24,610,645 km (0.097 R)
• M76: 24,779,990 km (0.109 R)
• M77: 25,546,828 km (0.101 R)
• M78: 25,890,006 km (0.076 R)
• M79: 27,103,544 km (0.117 R)
• M80: 27,409,920 km (0.065 R)
• M81: 27,981,683 km (0.099 R)
• M82: 29,855,995 km (0.106 R)
• M83: 29,991,531 km (0.116 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 12,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit