🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.45 AU - 2.61 AU

Year: 1541 Days

Day: 17.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,858,045 km

• M1: 410,347 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.06 AU - 5.04 AU

Year: 3121 Days

Day: 45.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,858,045 km

• M1: 2,459,239 km (0.041 R)

Asteroid Belt

Center: 5.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.6

Radius: 8.4

Gravity: 4.69 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.52 AU - 8.18 AU

Year: 7630 Days

Day: 5.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 90,858,045 km

• M1: 105,317 km (0.111 R)
• M2: 406,757 km (0.078 R)
• M3: 1,129,763 km (0.088 R)
• M4: 1,780,963 km (0.118 R)
• M5: 5,031,276 km (0.104 R)
• M6: 6,115,112 km (0.112 R)
• M7: 7,525,521 km (0.073 R)
• M8: 8,776,757 km (0.095 R)
• M9: 10,517,777 km (0.076 R)
• M10: 11,398,011 km (0.096 R)
• M11: 11,978,750 km (0.086 R)
• M12: 14,167,367 km (0.087 R)
• M13: 16,856,090 km (0.09 R)
• M14: 20,075,436 km (0.054 R)
• M15: 21,065,624 km (0.049 R)
• M16: 22,013,775 km (0.111 R)
• M17: 23,373,321 km (0.095 R)
• M18: 23,916,810 km (0.099 R)
• M19: 26,342,091 km (0.077 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.4

Radius: 6.1

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.66 AU - 14.2 AU

Year: 17802 Days

Day: 17.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 90,858,045 km

• M1: 75,996 km (0.102 R)
• M2: 572,960 km (0.117 R)
• M3: 769,382 km (0.113 R)
• M4: 1,011,730 km (0.065 R)
• M5: 1,241,812 km (0.106 R)
• M6: 1,777,372 km (0.098 R)
• M7: 2,536,581 km (0.118 R)
• M8: 3,057,631 km (0.046 R)
• M9: 3,726,184 km (0.094 R)
• M10: 4,024,931 km (0.066 R)
• M11: 4,310,363 km (0.106 R)
• M12: 5,315,362 km (0.119 R)
• M13: 6,353,272 km (0.085 R)
• M14: 7,393,127 km (0.075 R)
• M15: 8,042,232 km (0.1 R)
• M16: 9,354,504 km (0.119 R)
• M17: 10,428,019 km (0.116 R)
• M18: 11,752,708 km (0.095 R)
• M19: 12,756,360 km (0.097 R)
• M20: 13,062,138 km (0.038 R)
• M21: 14,731,800 km (0.115 R)
• M22: 18,101,941 km (0.107 R)
• M23: 18,333,069 km (0.039 R)
• M24: 20,586,013 km (0.066 R)
• M25: 21,433,485 km (0.107 R)
• M26: 23,288,349 km (0.045 R)
• M27: 23,653,368 km (0.075 R)
• M28: 24,115,177 km (0.111 R)
• M29: 27,314,178 km (0.05 R)
• M30: 28,857,579 km (0.07 R)
• M31: 31,446,520 km (0.114 R)
• M32: 32,004,669 km (0.079 R)
• M33: 32,797,239 km (0.096 R)
• M34: 45,164,944 km (0.063 R)
• M35: 48,051,285 km (0.085 R)
• M36: 51,365,775 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.4

Radius: 5.9

Gravity: 13.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16.86 AU - 20.78 AU

Year: 31261 Days

Day: 15.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 90,858,045 km

• M1: 74,949 km (0.097 R)
• M2: 322,533 km (0.061 R)
• M3: 585,376 km (0.095 R)
• M4: 1,424,920 km (0.033 R)
• M5: 1,632,412 km (0.094 R)
• M6: 1,860,250 km (0.098 R)
• M7: 2,910,875 km (0.081 R)
• M8: 3,736,805 km (0.093 R)
• M9: 4,309,017 km (0.105 R)
• M10: 4,784,589 km (0.07 R)
• M11: 5,054,912 km (0.092 R)
• M12: 10,494,590 km (0.091 R)
• M13: 11,765,274 km (0.109 R)
• M14: 12,986,292 km (0.088 R)
• M15: 14,448,312 km (0.103 R)
• M16: 18,529,641 km (0.11 R)
• M17: 19,293,338 km (0.11 R)
• M18: 19,781,027 km (0.113 R)
• M19: 25,351,902 km (0.104 R)
• M20: 27,255,984 km (0.078 R)
• M21: 27,993,950 km (0.114 R)
• M22: 31,212,549 km (0.117 R)
• M23: 34,099,937 km (0.108 R)
• M24: 36,861,514 km (0.112 R)
• M25: 41,843,422 km (0.058 R)
• M26: 49,038,332 km (0.096 R)
• M27: 55,433,940 km (0.101 R)
• M28: 60,683,778 km (0.034 R)
• M29: 62,575,443 km (0.098 R)
• M30: 64,289,685 km (0.03 R)
• M31: 64,723,070 km (0.109 R)
• M32: 73,332,427 km (0.11 R)
• M33: 74,757,946 km (0.052 R)
• M34: 75,959,964 km (0.06 R)
• M35: 76,444,362 km (0.113 R)
• M36: 79,393,984 km (0.099 R)
• M37: 87,098,274 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 16,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit