🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.66 AU - 0.82 AU

Year: 231 Days

Day: 26.3 Hours

Environment

Temp: 171 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,970,439 km

• M1: 151,094 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.45 AU - 1.79 AU

Year: 749 Days

Day: 42.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,970,439 km

• M1: 273,615 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.8

Radius: 8.7

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.11 AU - 5.21 AU

Year: 4260 Days

Day: 11.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,970,439 km

• M1: 111,750 km (0.101 R)
• M2: 474,076 km (0.115 R)
• M3: 1,101,489 km (0.119 R)
• M4: 1,914,404 km (0.054 R)
• M5: 2,410,022 km (0.088 R)
• M6: 2,767,112 km (0.08 R)
• M7: 3,319,726 km (0.096 R)
• M8: 3,871,144 km (0.113 R)
• M9: 4,304,230 km (0.097 R)
• M10: 6,600,258 km (0.085 R)
• M11: 10,334,520 km (0.116 R)
• M12: 13,472,934 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.2

Radius: 10.7

Gravity: 8.54 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.58 AU - 6.56 AU

Year: 5435 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,970,439 km

• M1: 133,441 km (0.05 R)
• M2: 493,823 km (0.091 R)
• M3: 1,168,958 km (0.098 R)
• M4: 1,552,676 km (0.063 R)
• M5: 2,021,217 km (0.039 R)
• M6: 2,564,706 km (0.107 R)
• M7: 2,920,599 km (0.116 R)
• M8: 4,423,160 km (0.103 R)
• M9: 5,646,572 km (0.103 R)
• M10: 6,220,878 km (0.07 R)
• M11: 6,904,241 km (0.119 R)
• M12: 13,330,367 km (0.12 R)
• M13: 13,664,419 km (0.109 R)
• M14: 15,057,175 km (0.065 R)
• M15: 15,480,687 km (0.063 R)
• M16: 18,950,011 km (0.113 R)
• M17: 19,372,775 km (0.096 R)
• M18: 20,977,361 km (0.05 R)
• M19: 21,735,224 km (0.113 R)
• M20: 22,198,678 km (0.102 R)
• M21: 24,118,767 km (0.059 R)
• M22: 24,615,582 km (0.067 R)
• M23: 26,233,931 km (0.09 R)
• M24: 30,061,243 km (0.107 R)
• M25: 35,508,850 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135

Radius: 14.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 7.12 AU - 7.92 AU

Year: 7495 Days

Day: 10.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 61,970,439 km

• M1: 182,809 km (0.111 R)
• M2: 1,161,777 km (0.072 R)
• M3: 2,088,237 km (0.067 R)
• M4: 3,158,460 km (0.054 R)
• M5: 3,899,268 km (0.04 R)
• M6: 4,637,684 km (0.046 R)
• M7: 5,238,917 km (0.114 R)
• M8: 5,703,868 km (0.046 R)
• M9: 6,366,736 km (0.079 R)
• M10: 6,927,728 km (0.089 R)
• M11: 8,634,191 km (0.084 R)
• M12: 10,285,153 km (0.099 R)
• M13: 11,612,086 km (0.117 R)
• M14: 12,588,661 km (0.068 R)
• M15: 13,958,828 km (0.082 R)
• M16: 16,551,957 km (0.081 R)
• M17: 17,559,499 km (0.083 R)
• M18: 20,700,905 km (0.075 R)
• M19: 21,410,597 km (0.058 R)
• M20: 22,742,467 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 12.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 11.56 AU - 12.4 AU

Year: 15070 Days

Day: 12.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 61,970,439 km

• M1: 155,582 km (0.051 R)
• M2: 606,769 km (0.032 R)
• M3: 1,156,541 km (0.117 R)
• M4: 1,647,521 km (0.098 R)
• M5: 2,199,986 km (0.066 R)
• M6: 3,161,302 km (0.06 R)
• M7: 6,451,109 km (0.11 R)
• M8: 7,562,322 km (0.099 R)
• M9: 8,355,340 km (0.085 R)
• M10: 9,835,162 km (0.054 R)
• M11: 12,404,356 km (0.087 R)
• M12: 14,048,736 km (0.056 R)
• M13: 14,887,681 km (0.116 R)
• M14: 15,612,034 km (0.086 R)
• M15: 17,526,139 km (0.094 R)
• M16: 19,251,152 km (0.099 R)
• M17: 20,111,040 km (0.102 R)
• M18: 21,267,282 km (0.115 R)
• M19: 22,750,395 km (0.119 R)
• M20: 24,700,104 km (0.113 R)
• M21: 25,818,648 km (0.107 R)
• M22: 26,970,701 km (0.053 R)
• M23: 27,938,450 km (0.079 R)
• M24: 34,363,080 km (0.057 R)
• M25: 35,756,584 km (0.091 R)
• M26: 37,187,338 km (0.082 R)
• M27: 43,002,806 km (0.067 R)
• M28: 43,880,197 km (0.118 R)
• M29: 47,354,458 km (0.104 R)
• M30: 49,237,895 km (0.053 R)
• M31: 55,704,413 km (0.105 R)
• M32: 56,224,116 km (0.085 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 18,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit