🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.72 AU - 3.64 AU

Year: 2125 Days

Day: 15.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.48 AU - 4.1 AU

Year: 2236 Days

Day: 30.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.34 AU - 3.78 AU

Year: 2517 Days

Day: 29.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,255,366 km

• M1: 360,232 km (0.045 R)
• M2: 415,433 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.9

Radius: 11

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.6 AU - 10.08 AU

Year: 9849 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 101,255,366 km

• M1: 136,732 km (0.116 R)
• M2: 623,823 km (0.093 R)
• M3: 1,036,564 km (0.118 R)
• M4: 2,241,275 km (0.093 R)
• M5: 5,359,344 km (0.067 R)
• M6: 6,004,709 km (0.04 R)
• M7: 6,701,237 km (0.073 R)
• M8: 8,213,671 km (0.103 R)
• M9: 10,519,872 km (0.119 R)
• M10: 10,967,618 km (0.118 R)
• M11: 13,400,528 km (0.098 R)
• M12: 18,577,812 km (0.12 R)
• M13: 22,332,419 km (0.03 R)
• M14: 24,952,626 km (0.072 R)
• M15: 27,583,454 km (0.068 R)
• M16: 28,340,569 km (0.119 R)
• M17: 37,261,538 km (0.055 R)

Asteroid Belt

Center: 9.25 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.8

Radius: 10.7

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 8.1 AU - 11.2 AU

Year: 11234 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 101,255,366 km

• M1: 133,890 km (0.075 R)
• M2: 471,084 km (0.045 R)
• M3: 1,671,906 km (0.106 R)
• M4: 3,385,400 km (0.118 R)
• M5: 4,003,837 km (0.111 R)
• M6: 4,791,919 km (0.109 R)
• M7: 6,126,033 km (0.095 R)
• M8: 6,715,598 km (0.115 R)
• M9: 9,409,706 km (0.076 R)
• M10: 9,823,494 km (0.091 R)
• M11: 10,576,719 km (0.106 R)
• M12: 11,368,241 km (0.088 R)
• M13: 14,113,961 km (0.117 R)
• M14: 14,451,603 km (0.073 R)
• M15: 15,856,776 km (0.083 R)
• M16: 16,667,297 km (0.062 R)
• M17: 17,738,717 km (0.114 R)
• M18: 18,612,219 km (0.086 R)
• M19: 19,182,785 km (0.079 R)
• M20: 22,031,578 km (0.062 R)
• M21: 24,369,194 km (0.058 R)
• M22: 27,074,671 km (0.116 R)
• M23: 27,807,402 km (0.12 R)
• M24: 33,431,983 km (0.068 R)
• M25: 34,763,703 km (0.099 R)
• M26: 35,133,060 km (0.116 R)
• M27: 35,504,960 km (0.101 R)
• M28: 43,080,297 km (0.094 R)
• M29: 48,688,273 km (0.069 R)
• M30: 51,188,502 km (0.053 R)
• M31: 51,987,055 km (0.113 R)
• M32: 53,937,363 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.6

Radius: 6.9

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.22 AU - 17.98 AU

Year: 25345 Days

Day: 17.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,255,366 km

• M1: 85,869 km (0.074 R)
• M2: 486,941 km (0.079 R)
• M3: 769,232 km (0.107 R)
• M4: 1,032,674 km (0.072 R)
• M5: 2,027,201 km (0.113 R)
• M6: 2,538,825 km (0.116 R)
• M7: 2,874,972 km (0.072 R)
• M8: 5,751,589 km (0.102 R)
• M9: 10,251,493 km (0.092 R)
• M10: 16,417,618 km (0.114 R)
• M11: 16,827,965 km (0.113 R)
• M12: 18,626,431 km (0.079 R)
• M13: 21,315,303 km (0.069 R)
• M14: 24,041,724 km (0.025 R)
• M15: 24,570,852 km (0.093 R)
• M16: 36,436,357 km (0.076 R)
• M17: 37,841,529 km (0.077 R)
• M18: 38,557,505 km (0.112 R)
• M19: 39,721,825 km (0.027 R)
• M20: 50,926,406 km (0.117 R)
• M21: 52,504,065 km (0.069 R)
• M22: 53,037,232 km (0.071 R)
• M23: 61,079,464 km (0.063 R)
• M24: 61,472,159 km (0.066 R)
• M25: 63,863,630 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.4

Radius: 7.6

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 13.56 AU - 21.38 AU

Year: 27363 Days

Day: 19.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 101,255,366 km

• M1: 148,251 km (0.067 R)
• M2: 402,867 km (0.095 R)
• M3: 724,652 km (0.091 R)
• M4: 1,528,142 km (0.107 R)
• M5: 2,063,553 km (0.055 R)
• M6: 2,363,198 km (0.052 R)
• M7: 3,471,867 km (0.107 R)
• M8: 4,357,786 km (0.049 R)
• M9: 6,281,764 km (0.104 R)
• M10: 7,751,114 km (0.082 R)
• M11: 8,478,908 km (0.106 R)
• M12: 10,331,528 km (0.049 R)
• M13: 13,200,367 km (0.049 R)
• M14: 16,833,500 km (0.089 R)
• M15: 22,607,380 km (0.093 R)
• M16: 24,791,958 km (0.095 R)
• M17: 30,383,926 km (0.079 R)
• M18: 38,964,561 km (0.075 R)
• M19: 39,772,090 km (0.083 R)
• M20: 41,755,608 km (0.099 R)
• M21: 42,092,502 km (0.11 R)
• M22: 46,819,646 km (0.093 R)
• M23: 50,350,455 km (0.071 R)
• M24: 56,075,715 km (0.092 R)
• M25: 74,333,536 km (0.116 R)
• M26: 78,610,689 km (0.114 R)
• M27: 94,724,624 km (0.089 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: 251 - 11,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit