🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.43 AU - 0.59 AU

Year: 239 Days

Day: 46.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.2

Radius: 13

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.8 AU - 4.2 AU

Year: 4295 Days

Day: 8 Hours

Environment

Temp: -209 °C

Axial Tilt: 88.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 49,779,404 km

• M1: 162,912 km (0.098 R)
• M2: 623,524 km (0.065 R)
• M3: 1,457,682 km (0.096 R)
• M4: 1,901,539 km (0.064 R)
• M5: 2,377,559 km (0.112 R)
• M6: 3,633,882 km (0.112 R)
• M7: 4,263,689 km (0.116 R)
• M8: 4,771,125 km (0.1 R)
• M9: 5,475,282 km (0.05 R)
• M10: 6,019,818 km (0.106 R)
• M11: 6,630,327 km (0.108 R)
• M12: 7,941,852 km (0.064 R)
• M13: 8,713,478 km (0.096 R)
• M14: 9,689,304 km (0.109 R)
• M15: 10,203,772 km (0.106 R)
• M16: 17,249,083 km (0.062 R)
• M17: 17,829,523 km (0.102 R)
• M18: 18,543,254 km (0.083 R)
• M19: 21,590,563 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.5

Radius: 12.5

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.65 AU - 4.67 AU

Year: 6599 Days

Day: 8.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,779,404 km

• M1: 155,432 km (0.116 R)
• M2: 889,060 km (0.109 R)
• M3: 1,420,881 km (0.037 R)
• M4: 1,962,724 km (0.062 R)
• M5: 3,045,513 km (0.113 R)
• M6: 4,599,387 km (0.087 R)
• M7: 5,992,292 km (0.12 R)
• M8: 8,646,458 km (0.108 R)
• M9: 9,593,861 km (0.09 R)
• M10: 11,593,386 km (0.102 R)
• M11: 13,072,012 km (0.066 R)
• M12: 13,629,563 km (0.089 R)
• M13: 20,110,591 km (0.076 R)
• M14: 25,620,131 km (0.11 R)
• M15: 32,463,935 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 252.6

Radius: 11.1

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.43 AU - 5.83 AU

Year: 8763 Days

Day: 12.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,779,404 km

• M1: 151,842 km (0.12 R)
• M2: 499,806 km (0.077 R)
• M3: 1,380,639 km (0.079 R)
• M4: 1,884,933 km (0.111 R)
• M5: 3,228,472 km (0.076 R)
• M6: 3,669,337 km (0.082 R)
• M7: 6,348,036 km (0.062 R)
• M8: 8,238,355 km (0.063 R)
• M9: 8,665,307 km (0.105 R)
• M10: 10,477,984 km (0.109 R)
• M11: 11,072,636 km (0.07 R)
• M12: 11,738,047 km (0.117 R)
• M13: 12,531,066 km (0.117 R)
• M14: 14,557,219 km (0.058 R)
• M15: 15,010,052 km (0.078 R)
• M16: 17,291,270 km (0.043 R)
• M17: 17,992,585 km (0.101 R)
• M18: 18,514,532 km (0.113 R)
• M19: 20,280,834 km (0.087 R)
• M20: 22,605,585 km (0.115 R)
• M21: 24,941,555 km (0.06 R)
• M22: 28,212,962 km (0.083 R)
• M23: 28,563,918 km (0.108 R)
• M24: 30,638,542 km (0.092 R)
• M25: 31,477,187 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 688.9

Radius: 8.4

Gravity: 9.76 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.1 AU - 6.44 AU

Year: 9092 Days

Day: 12.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 49,779,404 km

• M1: 105,766 km (0.079 R)
• M2: 448,195 km (0.091 R)
• M3: 710,739 km (0.086 R)
• M4: 1,049,878 km (0.088 R)
• M5: 1,536,969 km (0.099 R)
• M6: 3,805,919 km (0.095 R)
• M7: 4,093,746 km (0.117 R)
• M8: 4,832,909 km (0.116 R)
• M9: 5,108,618 km (0.087 R)
• M10: 7,585,958 km (0.059 R)
• M11: 8,608,609 km (0.106 R)
• M12: 9,014,917 km (0.118 R)
• M13: 9,865,980 km (0.038 R)
• M14: 13,872,659 km (0.112 R)
• M15: 15,330,790 km (0.091 R)
• M16: 16,198,757 km (0.093 R)
• M17: 16,818,541 km (0.117 R)
• M18: 17,099,037 km (0.095 R)
• M19: 17,454,032 km (0.103 R)
• M20: 21,279,998 km (0.104 R)
• M21: 22,698,635 km (0.091 R)
• M22: 25,262,592 km (0.086 R)
• M23: 25,723,354 km (0.074 R)
• M24: 27,525,559 km (0.117 R)
• M25: 28,013,398 km (0.099 R)
• M26: 36,274,192 km (0.092 R)
• M27: 36,978,798 km (0.106 R)
• M28: 40,765,270 km (0.068 R)
• M29: 41,526,873 km (0.079 R)
• M30: 41,911,190 km (0.115 R)
• M31: 42,427,303 km (0.114 R)
• M32: 43,340,747 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321

Radius: 4.9

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.26 AU - 10.18 AU

Year: 15460 Days

Day: 23.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 49,779,404 km

• M1: 61,186 km (0.087 R)
• M2: 412,890 km (0.12 R)
• M3: 597,643 km (0.104 R)
• M4: 875,746 km (0.082 R)
• M5: 1,050,476 km (0.117 R)
• M6: 1,324,390 km (0.116 R)
• M7: 1,629,719 km (0.108 R)
• M8: 3,363,708 km (0.088 R)
• M9: 4,501,550 km (0.052 R)
• M10: 4,775,164 km (0.091 R)
• M11: 5,255,822 km (0.102 R)
• M12: 6,350,579 km (0.087 R)
• M13: 8,839,140 km (0.112 R)
• M14: 10,428,617 km (0.081 R)
• M15: 10,746,513 km (0.119 R)
• M16: 11,852,938 km (0.116 R)
• M17: 12,791,216 km (0.087 R)
• M18: 14,096,458 km (0.115 R)
• M19: 15,419,801 km (0.1 R)
• M20: 18,463,968 km (0.101 R)
• M21: 22,232,637 km (0.035 R)
• M22: 23,383,793 km (0.072 R)
• M23: 25,042,534 km (0.038 R)
• M24: 27,474,098 km (0.086 R)
• M25: 27,978,691 km (0.105 R)
• M26: 29,319,238 km (0.108 R)
• M27: 31,136,254 km (0.1 R)
• M28: 32,463,187 km (0.104 R)
• M29: 34,058,349 km (0.045 R)
• M30: 34,406,762 km (0.081 R)
• M31: 37,527,374 km (0.056 R)
• M32: 40,181,539 km (0.036 R)
• M33: 44,048,644 km (0.071 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 11,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit