🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.49 AU - 0.79 AU

Year: 188 Days

Day: 28.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.59 AU - 0.81 AU

Year: 215 Days

Day: 31 Hours

Environment

Temp: 138 °C

Axial Tilt: 39.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 563.6

Radius: 14.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.3 AU - 7.92 AU

Year: 6238 Days

Day: 9.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,731,538 km

• M1: 185,352 km (0.104 R)
• M2: 658,979 km (0.108 R)
• M3: 1,243,757 km (0.087 R)
• M4: 2,256,534 km (0.08 R)
• M5: 3,176,561 km (0.079 R)
• M6: 4,359,880 km (0.089 R)
• M7: 4,903,669 km (0.078 R)
• M8: 5,699,679 km (0.077 R)
• M9: 6,224,019 km (0.113 R)
• M10: 6,746,864 km (0.104 R)
• M11: 7,770,113 km (0.085 R)
• M12: 8,693,132 km (0.113 R)
• M13: 10,943,683 km (0.117 R)
• M14: 13,614,005 km (0.113 R)
• M15: 15,422,344 km (0.105 R)
• M16: 16,323,072 km (0.117 R)
• M17: 17,258,807 km (0.093 R)
• M18: 19,305,456 km (0.107 R)
• M19: 20,709,132 km (0.096 R)
• M20: 22,029,633 km (0.071 R)
• M21: 26,413,299 km (0.087 R)
• M22: 27,355,018 km (0.079 R)
• M23: 27,878,012 km (0.083 R)
• M24: 28,764,529 km (0.094 R)
• M25: 31,063,399 km (0.077 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914

Radius: 8.1

Gravity: 13.93 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 6.98 AU - 7.96 AU

Year: 7495 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 52,731,538 km

• M1: 100,679 km (0.077 R)
• M2: 503,098 km (0.079 R)
• M3: 1,064,538 km (0.072 R)
• M4: 1,900,043 km (0.111 R)
• M5: 3,228,023 km (0.064 R)
• M6: 3,530,360 km (0.069 R)
• M7: 4,328,914 km (0.04 R)
• M8: 4,726,844 km (0.115 R)
• M9: 5,795,422 km (0.103 R)
• M10: 6,494,941 km (0.079 R)
• M11: 6,789,948 km (0.076 R)
• M12: 7,249,363 km (0.061 R)
• M13: 8,187,791 km (0.074 R)
• M14: 8,931,741 km (0.113 R)
• M15: 10,205,118 km (0.052 R)
• M16: 10,808,147 km (0.091 R)
• M17: 12,140,615 km (0.091 R)
• M18: 13,699,275 km (0.047 R)
• M19: 14,433,053 km (0.076 R)
• M20: 18,721,426 km (0.066 R)
• M21: 19,019,424 km (0.114 R)
• M22: 20,873,840 km (0.065 R)
• M23: 21,844,879 km (0.093 R)
• M24: 26,402,977 km (0.06 R)
• M25: 27,346,790 km (0.11 R)
• M26: 31,452,354 km (0.087 R)
• M27: 32,085,602 km (0.063 R)
• M28: 38,653,247 km (0.094 R)
• M29: 41,362,016 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.6

Radius: 12.9

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.02 AU - 10.36 AU

Year: 9404 Days

Day: 8 Hours

Environment

Temp: -172 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 52,731,538 km

• M1: 160,369 km (0.114 R)
• M2: 648,956 km (0.093 R)
• M3: 1,505,703 km (0.078 R)
• M4: 2,754,994 km (0.098 R)
• M5: 3,688,934 km (0.09 R)
• M6: 4,242,596 km (0.101 R)
• M7: 4,687,051 km (0.098 R)
• M8: 5,249,988 km (0.118 R)
• M9: 6,377,208 km (0.053 R)
• M10: 7,928,089 km (0.104 R)
• M11: 8,443,154 km (0.07 R)
• M12: 9,022,696 km (0.082 R)
• M13: 9,762,159 km (0.114 R)
• M14: 10,588,537 km (0.041 R)
• M15: 11,661,453 km (0.096 R)
• M16: 12,539,294 km (0.087 R)
• M17: 16,369,298 km (0.12 R)
• M18: 17,271,972 km (0.105 R)
• M19: 24,963,097 km (0.072 R)
• M20: 27,303,107 km (0.089 R)
• M21: 29,408,847 km (0.093 R)
• M22: 30,453,339 km (0.058 R)
• M23: 32,415,615 km (0.098 R)
• M24: 33,325,469 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.3

Radius: 14.3

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.65 AU - 10.19 AU

Year: 11469 Days

Day: 9.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,731,538 km

• M1: 180,565 km (0.117 R)
• M2: 800,648 km (0.073 R)
• M3: 1,294,770 km (0.097 R)
• M4: 1,851,872 km (0.087 R)
• M5: 2,927,182 km (0.088 R)
• M6: 4,934,935 km (0.103 R)
• M7: 7,149,133 km (0.067 R)
• M8: 8,685,204 km (0.098 R)
• M9: 9,456,680 km (0.065 R)
• M10: 11,192,314 km (0.052 R)
• M11: 14,811,087 km (0.116 R)
• M12: 15,563,265 km (0.108 R)
• M13: 17,820,248 km (0.113 R)
• M14: 22,348,875 km (0.072 R)
• M15: 23,706,027 km (0.114 R)
• M16: 24,357,825 km (0.104 R)
• M17: 28,837,383 km (0.098 R)
• M18: 31,886,188 km (0.071 R)
• M19: 33,140,715 km (0.059 R)
• M20: 36,729,269 km (0.115 R)
• M21: 39,780,767 km (0.089 R)
• M22: 43,550,035 km (0.073 R)
• M23: 47,993,989 km (0.102 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 13,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit