🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.9 AU - 2.14 AU

Year: 1019 Days

Day: 20 Hours

Environment

Temp: -52 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 421.1

Radius: 8.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.99 AU - 9.67 AU

Year: 7773 Days

Day: 8.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 91,540,297 km

• M1: 110,852 km (0.059 R)
• M2: 534,064 km (0.072 R)
• M3: 1,133,802 km (0.083 R)
• M4: 2,409,124 km (0.087 R)
• M5: 2,860,461 km (0.079 R)
• M6: 3,282,177 km (0.049 R)
• M7: 4,326,969 km (0.028 R)
• M8: 5,052,070 km (0.108 R)
• M9: 5,731,693 km (0.111 R)
• M10: 6,777,083 km (0.068 R)
• M11: 7,236,199 km (0.077 R)
• M12: 7,906,247 km (0.103 R)
• M13: 8,739,358 km (0.108 R)
• M14: 9,673,746 km (0.082 R)
• M15: 11,005,167 km (0.076 R)
• M16: 13,526,191 km (0.104 R)
• M17: 14,715,943 km (0.08 R)
• M18: 15,187,026 km (0.103 R)
• M19: 16,851,602 km (0.055 R)
• M20: 17,302,191 km (0.084 R)
• M21: 18,093,563 km (0.032 R)
• M22: 19,606,746 km (0.108 R)
• M23: 21,803,441 km (0.111 R)
• M24: 23,356,117 km (0.083 R)
• M25: 24,568,010 km (0.105 R)
• M26: 25,651,696 km (0.108 R)
• M27: 28,183,640 km (0.086 R)
• M28: 28,636,473 km (0.029 R)
• M29: 34,249,236 km (0.098 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 13.7

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 7.35 AU - 10.11 AU

Year: 9151 Days

Day: 11.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 91,540,297 km

• M1: 170,392 km (0.08 R)
• M2: 824,733 km (0.108 R)
• M3: 1,905,129 km (0.043 R)
• M4: 3,737,852 km (0.05 R)
• M5: 4,408,350 km (0.069 R)
• M6: 4,948,249 km (0.072 R)
• M7: 5,563,994 km (0.084 R)
• M8: 6,127,230 km (0.101 R)
• M9: 6,987,268 km (0.058 R)
• M10: 8,469,035 km (0.098 R)
• M11: 10,055,221 km (0.104 R)
• M12: 10,692,209 km (0.076 R)
• M13: 15,867,098 km (0.032 R)
• M14: 16,395,478 km (0.111 R)
• M15: 24,904,156 km (0.096 R)
• M16: 29,793,912 km (0.049 R)
• M17: 33,856,691 km (0.083 R)
• M18: 35,963,777 km (0.106 R)
• M19: 41,300,831 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647

Radius: 11

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.9 AU - 14.68 AU

Year: 14362 Days

Day: 9.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 91,540,297 km

• M1: 136,882 km (0.102 R)
• M2: 527,332 km (0.032 R)
• M3: 1,223,411 km (0.07 R)
• M4: 1,717,384 km (0.091 R)
• M5: 2,808,999 km (0.117 R)
• M6: 3,337,229 km (0.116 R)
• M7: 3,707,185 km (0.113 R)
• M8: 5,435,788 km (0.118 R)
• M9: 7,783,577 km (0.093 R)
• M10: 8,295,202 km (0.032 R)
• M11: 10,182,977 km (0.044 R)
• M12: 10,569,987 km (0.113 R)
• M13: 12,718,362 km (0.063 R)
• M14: 15,647,937 km (0.089 R)
• M15: 19,588,046 km (0.083 R)
• M16: 20,274,551 km (0.088 R)
• M17: 20,976,913 km (0.089 R)
• M18: 21,334,152 km (0.075 R)
• M19: 22,245,203 km (0.051 R)
• M20: 28,047,357 km (0.069 R)
• M21: 30,603,386 km (0.116 R)
• M22: 31,294,827 km (0.036 R)
• M23: 36,174,112 km (0.093 R)
• M24: 37,599,929 km (0.11 R)
• M25: 43,101,091 km (0.104 R)
• M26: 48,490,654 km (0.117 R)
• M27: 52,487,011 km (0.085 R)
• M28: 57,741,038 km (0.064 R)
• M29: 58,796,900 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619.6

Radius: 8

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 15.75 AU - 20.83 AU

Year: 27750 Days

Day: 17.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 148.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 91,540,297 km

• M1: 102,175 km (0.06 R)
• M2: 355,744 km (0.08 R)
• M3: 659,876 km (0.071 R)
• M4: 1,411,606 km (0.075 R)
• M5: 2,306,650 km (0.058 R)
• M6: 3,209,622 km (0.119 R)
• M7: 4,582,632 km (0.03 R)
• M8: 5,734,984 km (0.075 R)
• M9: 6,173,904 km (0.047 R)
• M10: 6,971,410 km (0.111 R)
• M11: 7,369,640 km (0.105 R)
• M12: 8,712,879 km (0.063 R)
• M13: 10,661,092 km (0.083 R)
• M14: 11,123,050 km (0.081 R)
• M15: 15,312,988 km (0.115 R)
• M16: 17,756,818 km (0.119 R)
• M17: 23,623,449 km (0.064 R)
• M18: 33,523,536 km (0.111 R)
• M19: 41,682,754 km (0.085 R)
• M20: 49,236,848 km (0.084 R)
• M21: 56,652,863 km (0.06 R)
• M22: 61,989,917 km (0.086 R)
• M23: 63,053,259 km (0.096 R)
• M24: 70,608,998 km (0.114 R)
• M25: 79,742,995 km (0.055 R)
• M26: 81,507,203 km (0.113 R)
• M27: 87,753,363 km (0.117 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 18,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit