🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 2.09 AU - 2.57 AU

Year: 1354 Days

Day: 27.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,024,096 km

• M1: 118,182 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.97 AU - 3.19 AU

Year: 2058 Days

Day: 18.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.2

Radius: 9.1

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.57 AU - 10.63 AU

Year: 9604 Days

Day: 6.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 90,024,096 km

• M1: 113,096 km (0.11 R)
• M2: 516,412 km (0.118 R)
• M3: 1,822,252 km (0.072 R)
• M4: 2,202,380 km (0.11 R)
• M5: 2,881,105 km (0.12 R)
• M6: 3,259,887 km (0.054 R)
• M7: 4,354,196 km (0.082 R)
• M8: 7,080,018 km (0.027 R)
• M9: 7,490,365 km (0.088 R)
• M10: 8,934,882 km (0.095 R)
• M11: 9,252,628 km (0.099 R)
• M12: 9,537,014 km (0.085 R)
• M13: 11,741,189 km (0.112 R)
• M14: 12,268,073 km (0.052 R)
• M15: 13,215,476 km (0.085 R)
• M16: 16,291,507 km (0.069 R)
• M17: 19,216,894 km (0.086 R)
• M18: 19,881,707 km (0.053 R)
• M19: 21,116,936 km (0.109 R)
• M20: 21,610,908 km (0.095 R)
• M21: 23,064,551 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325

Radius: 7

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.75 AU - 15.51 AU

Year: 19162 Days

Day: 22.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 90,024,096 km

• M1: 87,066 km (0.093 R)
• M2: 628,012 km (0.089 R)
• M3: 976,126 km (0.079 R)
• M4: 1,753,287 km (0.093 R)
• M5: 2,685,282 km (0.061 R)
• M6: 3,099,668 km (0.109 R)
• M7: 3,322,419 km (0.103 R)
• M8: 3,800,384 km (0.053 R)
• M9: 4,794,761 km (0.059 R)
• M10: 5,405,121 km (0.108 R)
• M11: 6,416,103 km (0.112 R)
• M12: 6,738,636 km (0.037 R)
• M13: 8,467,987 km (0.064 R)
• M14: 10,695,949 km (0.109 R)
• M15: 11,974,711 km (0.072 R)
• M16: 14,486,908 km (0.096 R)
• M17: 15,829,399 km (0.094 R)
• M18: 16,048,710 km (0.071 R)
• M19: 16,946,297 km (0.055 R)
• M20: 19,253,246 km (0.088 R)
• M21: 24,479,448 km (0.089 R)
• M22: 24,772,959 km (0.029 R)
• M23: 30,128,562 km (0.103 R)
• M24: 33,373,639 km (0.049 R)
• M25: 35,703,776 km (0.115 R)
• M26: 35,955,250 km (0.109 R)
• M27: 38,666,861 km (0.04 R)
• M28: 44,493,249 km (0.108 R)
• M29: 51,356,650 km (0.039 R)
• M30: 52,160,290 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 175.4

Radius: 3.7

Gravity: 12.81 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.03 AU - 16.75 AU

Year: 20787 Days

Day: 21 Hours

Environment

Temp: -198 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 90,024,096 km

• M1: 46,375 km (0.114 R)
• M2: 472,729 km (0.068 R)
• M3: 602,730 km (0.117 R)
• M4: 730,786 km (0.096 R)
• M5: 1,168,659 km (0.075 R)
• M6: 2,637,111 km (0.11 R)
• M7: 3,741,892 km (0.108 R)
• M8: 3,983,941 km (0.105 R)
• M9: 4,179,465 km (0.094 R)
• M10: 4,619,881 km (0.089 R)
• M11: 5,188,353 km (0.101 R)
• M12: 5,387,767 km (0.049 R)
• M13: 5,837,608 km (0.078 R)
• M14: 6,387,081 km (0.085 R)
• M15: 8,197,066 km (0.087 R)
• M16: 9,610,317 km (0.103 R)
• M17: 10,691,161 km (0.05 R)
• M18: 13,336,650 km (0.102 R)
• M19: 15,826,856 km (0.118 R)
• M20: 17,107,713 km (0.06 R)
• M21: 20,116,725 km (0.098 R)
• M22: 23,101,502 km (0.036 R)
• M23: 23,822,863 km (0.073 R)
• M24: 27,455,248 km (0.052 R)
• M25: 28,366,599 km (0.099 R)
• M26: 30,356,400 km (0.114 R)
• M27: 31,221,375 km (0.113 R)
• M28: 33,113,638 km (0.084 R)
• M29: 34,845,533 km (0.117 R)
• M30: 38,992,984 km (0.083 R)
• M31: 39,885,784 km (0.03 R)
• M32: 42,646,015 km (0.092 R)
• M33: 49,575,986 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.1

Radius: 6.2

Gravity: 19.44 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 14.93 AU - 17.31 AU

Year: 24646 Days

Day: 21 Hours

Environment

Temp: -207 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 90,024,096 km

• M1: 77,342 km (0.046 R)
• M2: 351,256 km (0.031 R)
• M3: 1,289,683 km (0.066 R)
• M4: 3,489,071 km (0.065 R)
• M5: 3,867,853 km (0.09 R)
• M6: 5,876,952 km (0.044 R)
• M7: 7,079,869 km (0.08 R)
• M8: 11,119,311 km (0.085 R)
• M9: 12,944,554 km (0.1 R)
• M10: 13,167,305 km (0.068 R)
• M11: 17,717,773 km (0.082 R)
• M12: 24,664,949 km (0.112 R)
• M13: 26,054,264 km (0.12 R)
• M14: 31,460,881 km (0.116 R)
• M15: 35,356,410 km (0.052 R)
• M16: 41,461,648 km (0.039 R)
• M17: 43,256,075 km (0.074 R)
• M18: 47,173,893 km (0.075 R)
• M19: 50,951,988 km (0.114 R)
• M20: 74,547,461 km (0.098 R)
• M21: 80,404,816 km (0.048 R)
• M22: 83,959,411 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 18,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit