🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.59 AU - 0.65 AU

Year: 315 Days

Day: 26 Hours

Environment

Temp: -133 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.45 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 986

Radius: 9.2

Gravity: 11.65 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2.12 AU - 2.44 AU

Year: 2223 Days

Day: 5.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 75,440,763 km

• M1: 114,592 km (0.064 R)
• M2: 430,393 km (0.113 R)
• M3: 904,319 km (0.076 R)
• M4: 1,215,034 km (0.056 R)
• M5: 1,640,939 km (0.114 R)
• M6: 2,203,876 km (0.098 R)
• M7: 2,687,675 km (0.105 R)
• M8: 4,273,712 km (0.111 R)
• M9: 4,888,858 km (0.084 R)
• M10: 5,562,049 km (0.094 R)
• M11: 6,160,141 km (0.053 R)
• M12: 6,629,130 km (0.046 R)
• M13: 7,151,676 km (0.085 R)
• M14: 7,701,448 km (0.108 R)
• M15: 8,578,540 km (0.099 R)
• M16: 9,058,749 km (0.112 R)
• M17: 9,849,673 km (0.041 R)
• M18: 11,282,522 km (0.082 R)
• M19: 13,251,679 km (0.103 R)
• M20: 14,413,007 km (0.109 R)
• M21: 14,750,051 km (0.085 R)
• M22: 15,141,548 km (0.081 R)
• M23: 17,366,368 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874

Radius: 8.5

Gravity: 12.1 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.37 AU - 3.73 AU

Year: 3439 Days

Day: 14 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 75,440,763 km

• M1: 108,907 km (0.072 R)
• M2: 675,584 km (0.113 R)
• M3: 1,052,571 km (0.117 R)
• M4: 1,341,594 km (0.07 R)
• M5: 1,831,826 km (0.115 R)
• M6: 2,375,614 km (0.114 R)
• M7: 3,023,074 km (0.074 R)
• M8: 3,301,625 km (0.104 R)
• M9: 4,357,188 km (0.105 R)
• M10: 4,912,046 km (0.038 R)
• M11: 5,325,235 km (0.118 R)
• M12: 6,251,097 km (0.084 R)
• M13: 7,182,194 km (0.109 R)
• M14: 7,681,252 km (0.057 R)
• M15: 8,346,215 km (0.118 R)
• M16: 8,785,584 km (0.11 R)
• M17: 9,512,779 km (0.031 R)
• M18: 9,790,582 km (0.105 R)
• M19: 10,196,890 km (0.099 R)
• M20: 13,166,707 km (0.087 R)
• M21: 14,428,266 km (0.069 R)
• M22: 15,222,780 km (0.11 R)
• M23: 16,899,024 km (0.107 R)
• M24: 19,574,732 km (0.12 R)
• M25: 21,758,113 km (0.106 R)
• M26: 22,802,306 km (0.06 R)
• M27: 23,372,573 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.9

Radius: 11.6

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 4.07 AU - 6.23 AU

Year: 7546 Days

Day: 11.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 75,440,763 km

• M1: 146,157 km (0.1 R)
• M2: 511,026 km (0.071 R)
• M3: 1,060,051 km (0.115 R)
• M4: 1,846,636 km (0.081 R)
• M5: 3,613,537 km (0.111 R)
• M6: 4,555,106 km (0.107 R)
• M7: 5,904,030 km (0.078 R)
• M8: 6,983,378 km (0.055 R)
• M9: 7,772,956 km (0.115 R)
• M10: 8,621,176 km (0.116 R)
• M11: 8,992,328 km (0.118 R)
• M12: 10,170,710 km (0.081 R)
• M13: 10,797,077 km (0.096 R)
• M14: 13,267,835 km (0.034 R)
• M15: 14,426,620 km (0.089 R)
• M16: 15,217,993 km (0.098 R)
• M17: 17,469,890 km (0.114 R)
• M18: 19,424,984 km (0.078 R)
• M19: 23,620,756 km (0.062 R)
• M20: 24,276,144 km (0.092 R)

Asteroid Belt

Center: 7.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.3

Radius: 5.8

Gravity: 19.93 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 8.9 AU - 10.8 AU

Year: 19960 Days

Day: 22.4 Hours

Environment

Temp: -237 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 75,440,763 km

• M1: 88,412 km (0.081 R)
• M2: 358,287 km (0.041 R)
• M3: 1,101,040 km (0.081 R)
• M4: 2,252,944 km (0.039 R)
• M5: 2,473,002 km (0.048 R)
• M6: 3,034,443 km (0.098 R)
• M7: 3,858,877 km (0.033 R)
• M8: 4,306,474 km (0.073 R)
• M9: 4,612,102 km (0.099 R)
• M10: 4,895,740 km (0.058 R)
• M11: 5,696,089 km (0.028 R)
• M12: 6,233,294 km (0.071 R)
• M13: 6,758,533 km (0.109 R)
• M14: 7,847,306 km (0.047 R)
• M15: 8,617,436 km (0.098 R)
• M16: 10,366,833 km (0.086 R)
• M17: 10,608,583 km (0.103 R)
• M18: 12,005,977 km (0.081 R)
• M19: 12,475,266 km (0.05 R)
• M20: 15,551,297 km (0.116 R)
• M21: 16,108,848 km (0.111 R)
• M22: 20,390,489 km (0.065 R)
• M23: 20,770,168 km (0.096 R)
• M24: 23,666,084 km (0.092 R)
• M25: 31,741,227 km (0.062 R)
• M26: 39,388,970 km (0.063 R)
• M27: 39,977,937 km (0.049 R)
• M28: 41,932,732 km (0.058 R)
• M29: 47,510,937 km (0.103 R)
• M30: 48,514,290 km (0.101 R)
• M31: 51,084,382 km (0.06 R)
• M32: 61,480,985 km (0.12 R)
• M33: 67,380,527 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 10,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit