🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.04 AU - 1.32 AU

Year: 446 Days

Day: 24.5 Hours

Environment

Temp: 40 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 44,242,642 km

• M1: 705,204 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.48 AU - 1.7 AU

Year: 698 Days

Day: 18.1 Hours

Environment

Temp: -11 °C

Axial Tilt: 46.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.66 AU - 2.28 AU

Year: 963 Days

Day: 33 Hours

Environment

Temp: -42 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.2 AU - 2.3 AU

Year: 1175 Days

Day: 12.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,242,642 km

• M1: 1,185,114 km (0.061 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775.6

Radius: 12.9

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.25 AU - 9.23 AU

Year: 7499 Days

Day: 7.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,242,642 km

• M1: 160,967 km (0.093 R)
• M2: 603,777 km (0.104 R)
• M3: 1,876,705 km (0.089 R)
• M4: 2,559,769 km (0.09 R)
• M5: 2,991,509 km (0.068 R)
• M6: 3,780,189 km (0.096 R)
• M7: 5,264,199 km (0.075 R)
• M8: 5,673,649 km (0.09 R)
• M9: 6,241,223 km (0.082 R)
• M10: 6,809,845 km (0.046 R)
• M11: 7,220,640 km (0.094 R)
• M12: 8,812,960 km (0.118 R)
• M13: 10,878,009 km (0.034 R)
• M14: 11,493,156 km (0.081 R)
• M15: 13,019,353 km (0.11 R)
• M16: 13,654,396 km (0.104 R)
• M17: 16,470,426 km (0.105 R)
• M18: 17,008,829 km (0.112 R)
• M19: 18,622,392 km (0.111 R)
• M20: 21,909,356 km (0.076 R)
• M21: 24,768,471 km (0.098 R)
• M22: 26,105,576 km (0.117 R)
• M23: 29,510,274 km (0.12 R)
• M24: 30,105,225 km (0.047 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.3

Radius: 9.3

Gravity: 11.33 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.76 AU - 11.96 AU

Year: 11613 Days

Day: 7.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 44,242,642 km

• M1: 117,285 km (0.053 R)
• M2: 524,191 km (0.104 R)
• M3: 939,026 km (0.048 R)
• M4: 1,314,217 km (0.099 R)
• M5: 2,160,343 km (0.033 R)
• M6: 2,477,341 km (0.079 R)
• M7: 3,514,652 km (0.06 R)
• M8: 5,399,735 km (0.106 R)
• M9: 6,661,593 km (0.108 R)
• M10: 7,832,197 km (0.051 R)
• M11: 10,353,220 km (0.079 R)
• M12: 11,030,449 km (0.084 R)
• M13: 14,727,013 km (0.083 R)
• M14: 16,700,358 km (0.074 R)
• M15: 21,795,961 km (0.045 R)
• M16: 22,532,880 km (0.106 R)
• M17: 25,444,952 km (0.063 R)
• M18: 26,365,278 km (0.11 R)
• M19: 28,056,033 km (0.108 R)
• M20: 28,489,718 km (0.105 R)
• M21: 30,611,464 km (0.115 R)
• M22: 30,955,839 km (0.075 R)
• M23: 33,317,989 km (0.078 R)
• M24: 33,682,409 km (0.086 R)
• M25: 34,916,442 km (0.09 R)
• M26: 35,292,382 km (0.115 R)
• M27: 37,082,919 km (0.1 R)
• M28: 38,531,475 km (0.107 R)
• M29: 40,291,793 km (0.099 R)
• M30: 45,594,289 km (0.105 R)
• M31: 47,103,433 km (0.095 R)
• M32: 50,700,364 km (0.101 R)
• M33: 57,037,330 km (0.12 R)
• M34: 57,733,708 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.3

Radius: 11.6

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 10.44 AU - 13.9 AU

Year: 14785 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 44,242,642 km

• M1: 144,811 km (0.081 R)
• M2: 596,297 km (0.065 R)
• M3: 1,811,032 km (0.118 R)
• M4: 2,485,120 km (0.052 R)
• M5: 2,917,308 km (0.093 R)
• M6: 4,239,005 km (0.114 R)
• M7: 4,894,693 km (0.026 R)
• M8: 6,875,518 km (0.072 R)
• M9: 8,117,480 km (0.117 R)
• M10: 8,613,546 km (0.113 R)
• M11: 11,282,671 km (0.065 R)
• M12: 11,838,427 km (0.052 R)
• M13: 12,871,700 km (0.106 R)
• M14: 15,490,112 km (0.117 R)
• M15: 17,612,157 km (0.068 R)
• M16: 20,279,637 km (0.051 R)
• M17: 25,445,999 km (0.085 R)
• M18: 29,648,952 km (0.086 R)
• M19: 30,827,334 km (0.109 R)
• M20: 31,549,293 km (0.095 R)
• M21: 33,152,085 km (0.099 R)
• M22: 34,679,330 km (0.077 R)
• M23: 44,994,103 km (0.088 R)
• M24: 59,560,747 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.5

Radius: 11.1

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 12.61 AU - 13.91 AU

Year: 16815 Days

Day: 7.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,242,642 km

• M1: 142,118 km (0.091 R)
• M2: 490,831 km (0.082 R)
• M3: 904,319 km (0.084 R)
• M4: 2,247,708 km (0.112 R)
• M5: 2,674,660 km (0.065 R)
• M6: 3,067,953 km (0.118 R)
• M7: 4,746,441 km (0.119 R)
• M8: 5,552,475 km (0.07 R)
• M9: 7,238,443 km (0.119 R)
• M10: 8,522,740 km (0.108 R)
• M11: 10,099,801 km (0.103 R)
• M12: 11,061,566 km (0.054 R)
• M13: 15,526,763 km (0.033 R)
• M14: 17,937,981 km (0.118 R)
• M15: 19,270,599 km (0.068 R)
• M16: 23,060,063 km (0.096 R)
• M17: 24,634,281 km (0.102 R)
• M18: 25,722,905 km (0.111 R)
• M19: 27,801,418 km (0.051 R)
• M20: 31,335,368 km (0.089 R)
• M21: 33,814,205 km (0.094 R)
• M22: 37,713,922 km (0.104 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 12,123 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit