🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.86 AU - 2.94 AU

Year: 1401 Days

Day: 25.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.51 AU - 2.65 AU

Year: 1561 Days

Day: 14.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 929.3

Radius: 14.4

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.51 AU - 8.63 AU

Year: 7082 Days

Day: 8 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 102,553,160 km

• M1: 179,069 km (0.076 R)
• M2: 696,528 km (0.082 R)
• M3: 1,620,145 km (0.037 R)
• M4: 2,170,516 km (0.069 R)
• M5: 3,267,068 km (0.079 R)
• M6: 3,953,722 km (0.114 R)
• M7: 5,209,297 km (0.101 R)
• M8: 5,913,155 km (0.089 R)
• M9: 6,937,452 km (0.119 R)
• M10: 8,201,554 km (0.084 R)
• M11: 10,676,052 km (0.028 R)
• M12: 11,287,459 km (0.098 R)
• M13: 17,121,626 km (0.094 R)
• M14: 18,462,172 km (0.079 R)
• M15: 19,121,301 km (0.078 R)
• M16: 20,720,053 km (0.051 R)
• M17: 22,988,555 km (0.093 R)
• M18: 24,531,508 km (0.118 R)
• M19: 25,149,796 km (0.088 R)
• M20: 25,778,555 km (0.12 R)
• M21: 29,574,751 km (0.1 R)
• M22: 30,174,639 km (0.035 R)
• M23: 30,884,630 km (0.039 R)
• M24: 34,273,919 km (0.113 R)
• M25: 35,831,832 km (0.095 R)
• M26: 36,513,848 km (0.1 R)
• M27: 37,903,762 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915.2

Radius: 11.2

Gravity: 7.3 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 7.37 AU - 8.63 AU

Year: 8524 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 102,553,160 km

• M1: 139,425 km (0.079 R)
• M2: 603,029 km (0.115 R)
• M3: 1,632,562 km (0.101 R)
• M4: 2,015,682 km (0.072 R)
• M5: 2,555,880 km (0.12 R)
• M6: 3,353,386 km (0.078 R)
• M7: 5,210,943 km (0.111 R)
• M8: 6,233,893 km (0.114 R)
• M9: 7,508,467 km (0.103 R)
• M10: 7,884,556 km (0.111 R)
• M11: 10,670,816 km (0.058 R)
• M12: 12,720,008 km (0.084 R)
• M13: 13,135,441 km (0.06 R)
• M14: 15,888,939 km (0.047 R)
• M15: 16,510,668 km (0.113 R)
• M16: 17,437,128 km (0.114 R)
• M17: 18,624,486 km (0.065 R)
• M18: 19,549,899 km (0.095 R)
• M19: 21,160,020 km (0.12 R)
• M20: 21,575,902 km (0.113 R)
• M21: 22,167,412 km (0.112 R)
• M22: 22,856,610 km (0.11 R)
• M23: 25,102,822 km (0.111 R)
• M24: 27,591,083 km (0.091 R)
• M25: 33,388,300 km (0.068 R)
• M26: 34,408,408 km (0.117 R)
• M27: 35,918,299 km (0.083 R)
• M28: 36,869,143 km (0.108 R)
• M29: 39,445,069 km (0.116 R)
• M30: 44,136,159 km (0.053 R)
• M31: 46,196,122 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.7

Radius: 9

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 8.1 AU - 10.78 AU

Year: 10927 Days

Day: 10.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 102,553,160 km

• M1: 150,346 km (0.078 R)
• M2: 684,410 km (0.107 R)
• M3: 994,527 km (0.093 R)
• M4: 1,673,551 km (0.111 R)
• M5: 2,633,671 km (0.081 R)
• M6: 3,246,573 km (0.06 R)
• M7: 6,802,963 km (0.105 R)
• M8: 7,384,450 km (0.107 R)
• M9: 7,775,499 km (0.114 R)
• M10: 9,734,932 km (0.11 R)
• M11: 12,181,306 km (0.086 R)
• M12: 18,094,610 km (0.119 R)
• M13: 20,710,329 km (0.072 R)
• M14: 32,531,553 km (0.113 R)
• M15: 33,465,492 km (0.081 R)
• M16: 33,820,339 km (0.109 R)
• M17: 37,380,918 km (0.09 R)
• M18: 39,185,965 km (0.085 R)
• M19: 41,319,381 km (0.096 R)
• M20: 44,377,311 km (0.118 R)
• M21: 46,107,410 km (0.106 R)
• M22: 51,252,829 km (0.051 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.4

Radius: 4.3

Gravity: 50.86 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 14.53 AU - 19.73 AU

Year: 26709 Days

Day: 19.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 102,553,160 km

• M1: 64,776 km (0.103 R)
• M2: 258,505 km (0.101 R)
• M3: 651,200 km (0.096 R)
• M4: 923,617 km (0.12 R)
• M5: 1,268,291 km (0.119 R)
• M6: 1,939,387 km (0.089 R)
• M7: 2,208,513 km (0.025 R)
• M8: 4,600,583 km (0.077 R)
• M9: 6,370,476 km (0.118 R)
• M10: 7,066,255 km (0.107 R)
• M11: 10,359,204 km (0.111 R)
• M12: 10,969,264 km (0.069 R)
• M13: 15,227,118 km (0.103 R)
• M14: 17,957,728 km (0.114 R)
• M15: 20,469,028 km (0.089 R)
• M16: 21,535,810 km (0.064 R)
• M17: 22,527,195 km (0.102 R)
• M18: 33,288,219 km (0.085 R)
• M19: 34,314,610 km (0.091 R)
• M20: 45,226,279 km (0.066 R)
• M21: 45,762,587 km (0.06 R)
• M22: 45,942,254 km (0.065 R)
• M23: 56,775,533 km (0.073 R)
• M24: 61,458,695 km (0.113 R)
• M25: 67,085,370 km (0.097 R)
• M26: 99,207,773 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 19,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit