🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.53 AU - 0.65 AU

Year: 194 Days

Day: 24.3 Hours

Environment

Temp: 19 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.95 AU - 1.37 AU

Year: 534 Days

Day: 34.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,547,411 km

• M1: 56,249 km (0.104 R)
• M2: 715,676 km (0.084 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.59 AU - 1.81 AU

Year: 948 Days

Day: 22.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 2.28 AU - 2.54 AU

Year: 1599 Days

Day: 13.8 Hours

Environment

Temp: -124 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 14,547,411 km

• M1: 190,887 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 10.4

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.25 AU - 3.33 AU

Year: 1992 Days

Day: 13.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 140.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 14,547,411 km

• M1: 145,858 km (0.095 R)
• M2: 238,010 km (0.114 R)
• M3: 347,516 km (0.07 R)
• M4: 431,889 km (0.115 R)
• M5: 535,411 km (0.074 R)
• M6: 682,465 km (0.09 R)
• M7: 907,161 km (0.058 R)
• M8: 1,005,148 km (0.108 R)
• M9: 1,227,002 km (0.116 R)
• M10: 1,299,706 km (0.103 R)
• M11: 1,404,126 km (0.094 R)
• M12: 1,472,641 km (0.042 R)
• M13: 1,726,210 km (0.095 R)
• M14: 1,808,339 km (0.082 R)
• M15: 2,115,164 km (0.099 R)
• M16: 2,230,205 km (0.118 R)
• M17: 2,494,395 km (0.069 R)
• M18: 2,654,016 km (0.112 R)
• M19: 2,730,311 km (0.108 R)
• M20: 2,846,099 km (0.116 R)
• M21: 3,336,332 km (0.089 R)
• M22: 3,724,089 km (0.077 R)
• M23: 3,831,501 km (0.113 R)
• M24: 4,005,333 km (0.06 R)
• M25: 4,104,218 km (0.097 R)
• M26: 4,203,999 km (0.056 R)
• M27: 4,349,558 km (0.094 R)
• M28: 4,451,434 km (0.091 R)
• M29: 4,599,835 km (0.1 R)
• M30: 4,668,950 km (0.059 R)
• M31: 4,738,363 km (0.071 R)
• M32: 4,984,003 km (0.037 R)
• M33: 5,114,452 km (0.089 R)
• M34: 5,366,674 km (0.107 R)
• M35: 5,463,763 km (0.117 R)
• M36: 5,536,916 km (0.096 R)
• M37: 5,647,469 km (0.118 R)
• M38: 5,858,253 km (0.108 R)
• M39: 6,492,996 km (0.112 R)
• M40: 6,648,578 km (0.094 R)
• M41: 6,779,177 km (0.038 R)
• M42: 6,963,631 km (0.109 R)
• M43: 7,069,696 km (0.102 R)
• M44: 7,189,674 km (0.075 R)
• M45: 7,635,475 km (0.105 R)
• M46: 8,356,238 km (0.032 R)
• M47: 8,426,698 km (0.108 R)
• M48: 8,868,012 km (0.05 R)
• M49: 9,113,203 km (0.059 R)
• M50: 9,389,959 km (0.105 R)
• M51: 9,521,904 km (0.096 R)
• M52: 9,669,408 km (0.094 R)
• M53: 9,802,700 km (0.06 R)
• M54: 9,951,699 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.7

Radius: 13.5

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.94 AU - 4.02 AU

Year: 2775 Days

Day: 12.9 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 14,547,411 km

• M1: 181,761 km (0.118 R)
• M2: 357,689 km (0.072 R)
• M3: 632,201 km (0.104 R)
• M4: 765,792 km (0.083 R)
• M5: 894,446 km (0.044 R)
• M6: 1,064,538 km (0.085 R)
• M7: 1,237,174 km (0.055 R)
• M8: 1,322,744 km (0.089 R)
• M9: 1,666,071 km (0.105 R)
• M10: 1,931,907 km (0.071 R)
• M11: 2,261,621 km (0.053 R)
• M12: 2,841,462 km (0.116 R)
• M13: 3,167,286 km (0.099 R)
• M14: 3,261,832 km (0.056 R)
• M15: 3,828,658 km (0.066 R)
• M16: 4,044,977 km (0.111 R)
• M17: 4,216,865 km (0.095 R)
• M18: 4,307,222 km (0.038 R)
• M19: 4,433,482 km (0.112 R)
• M20: 4,682,563 km (0.105 R)
• M21: 4,972,783 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.2

Radius: 14.2

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.16 AU - 3.92 AU

Year: 2847 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 14,547,411 km

• M1: 176,974 km (0.068 R)
• M2: 266,733 km (0.111 R)
• M3: 387,758 km (0.1 R)
• M4: 679,623 km (0.116 R)
• M5: 850,165 km (0.064 R)
• M6: 994,826 km (0.085 R)
• M7: 1,157,289 km (0.116 R)
• M8: 1,433,148 km (0.1 R)
• M9: 1,629,270 km (0.056 R)
• M10: 1,908,719 km (0.111 R)
• M11: 2,204,025 km (0.049 R)
• M12: 2,328,640 km (0.099 R)
• M13: 2,490,954 km (0.089 R)
• M14: 2,938,102 km (0.087 R)
• M15: 3,126,745 km (0.119 R)
• M16: 3,280,681 km (0.064 R)
• M17: 3,384,801 km (0.069 R)
• M18: 3,609,647 km (0.105 R)
• M19: 4,074,298 km (0.111 R)
• M20: 4,200,559 km (0.093 R)
• M21: 4,428,247 km (0.108 R)
• M22: 4,543,587 km (0.114 R)
• M23: 4,645,463 km (0.056 R)
• M24: 5,090,666 km (0.057 R)
• M25: 5,242,209 km (0.093 R)
• M26: 5,426,064 km (0.083 R)
• M27: 5,627,573 km (0.091 R)
• M28: 5,863,339 km (0.03 R)
• M29: 6,215,044 km (0.091 R)
• M30: 6,360,901 km (0.114 R)
• M31: 6,507,956 km (0.058 R)
• M32: 6,689,269 km (0.09 R)
• M33: 7,362,609 km (0.106 R)
• M34: 7,777,145 km (0.051 R)
• M35: 8,128,550 km (0.047 R)
• M36: 8,270,518 km (0.103 R)
• M37: 8,485,042 km (0.079 R)
• M38: 8,956,275 km (0.1 R)
• M39: 9,066,229 km (0.047 R)
• M40: 9,566,784 km (0.083 R)
• M41: 9,735,680 km (0.107 R)
• M42: 10,095,313 km (0.098 R)
• M43: 10,730,655 km (0.064 R)
• M44: 10,867,089 km (0.074 R)
• M45: 11,279,829 km (0.036 R)
• M46: 11,478,196 km (0.065 R)
• M47: 11,637,817 km (0.048 R)
• M48: 11,737,898 km (0.084 R)
• M49: 12,019,740 km (0.03 R)
• M50: 12,222,296 km (0.107 R)
• M51: 12,775,209 km (0.083 R)
• M52: 13,315,407 km (0.061 R)
• M53: 13,567,330 km (0.12 R)
• M54: 13,841,992 km (0.115 R)
• M55: 14,525,804 km (0.072 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 14,479 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit