🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.72 AU - 0.86 AU

Year: 254 Days

Day: 19.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 71.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,501,081 km

• M1: 96,341 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.74 AU - 1.1 AU

Year: 319 Days

Day: 15.6 Hours

Environment

Temp: 108 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,501,081 km

• M1: 25,581 km (0.059 R)
• M2: 271,071 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.43 AU - 2.09 AU

Year: 844 Days

Day: 15.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,501,081 km

• M1: 357,389 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.6

Radius: 11.6

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.47 AU - 12.55 AU

Year: 14122 Days

Day: 12.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 95,501,081 km

• M1: 144,362 km (0.115 R)
• M2: 617,540 km (0.088 R)
• M3: 1,165,667 km (0.118 R)
• M4: 2,544,061 km (0.072 R)
• M5: 5,999,623 km (0.106 R)
• M6: 7,886,052 km (0.096 R)
• M7: 10,028,742 km (0.089 R)
• M8: 11,056,330 km (0.09 R)
• M9: 12,923,162 km (0.082 R)
• M10: 13,657,687 km (0.079 R)
• M11: 17,034,410 km (0.11 R)
• M12: 19,950,073 km (0.084 R)
• M13: 22,038,160 km (0.098 R)
• M14: 31,021,362 km (0.075 R)
• M15: 32,702,992 km (0.107 R)
• M16: 41,743,491 km (0.085 R)
• M17: 44,388,680 km (0.112 R)
• M18: 48,086,590 km (0.115 R)
• M19: 50,663,114 km (0.095 R)
• M20: 54,011,414 km (0.073 R)
• M21: 60,589,531 km (0.064 R)
• M22: 62,455,017 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.7

Radius: 14

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 9.22 AU - 14.14 AU

Year: 14436 Days

Day: 11 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 95,501,081 km

• M1: 174,282 km (0.113 R)
• M2: 637,736 km (0.107 R)
• M3: 1,299,856 km (0.06 R)
• M4: 1,739,075 km (0.103 R)
• M5: 2,610,632 km (0.097 R)
• M6: 4,117,981 km (0.109 R)
• M7: 4,616,291 km (0.085 R)
• M8: 6,076,217 km (0.061 R)
• M9: 9,601,640 km (0.057 R)
• M10: 11,525,768 km (0.054 R)
• M11: 13,099,837 km (0.085 R)
• M12: 18,605,936 km (0.111 R)
• M13: 19,898,462 km (0.112 R)
• M14: 22,156,791 km (0.089 R)
• M15: 43,076,408 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 639.1

Radius: 5.4

Gravity: 21.92 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 12.81 AU - 17.81 AU

Year: 21665 Days

Day: 18.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 95,501,081 km

• M1: 67,169 km (0.064 R)
• M2: 792,719 km (0.079 R)
• M3: 1,058,255 km (0.114 R)
• M4: 1,306,139 km (0.057 R)
• M5: 2,356,466 km (0.053 R)
• M6: 2,756,939 km (0.052 R)
• M7: 8,202,002 km (0.108 R)
• M8: 8,841,085 km (0.089 R)
• M9: 9,285,390 km (0.111 R)
• M10: 10,831,933 km (0.096 R)
• M11: 13,753,579 km (0.106 R)
• M12: 19,659,105 km (0.079 R)
• M13: 25,918,878 km (0.12 R)
• M14: 27,057,617 km (0.117 R)
• M15: 30,298,057 km (0.061 R)
• M16: 36,398,359 km (0.077 R)
• M17: 37,969,436 km (0.104 R)
• M18: 47,006,643 km (0.117 R)
• M19: 48,697,099 km (0.095 R)
• M20: 54,194,073 km (0.101 R)
• M21: 54,746,986 km (0.03 R)
• M22: 57,759,588 km (0.108 R)
• M23: 64,524,853 km (0.099 R)
• M24: 70,696,812 km (0.063 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 846.1

Radius: 6.3

Gravity: 21.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.82 AU - 20.14 AU

Year: 25304 Days

Day: 19.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 95,501,081 km

• M1: 80,184 km (0.087 R)
• M2: 302,786 km (0.075 R)
• M3: 522,845 km (0.104 R)
• M4: 1,736,233 km (0.117 R)
• M5: 2,241,126 km (0.1 R)
• M6: 2,706,674 km (0.087 R)
• M7: 3,032,498 km (0.105 R)
• M8: 3,234,605 km (0.096 R)
• M9: 3,445,538 km (0.069 R)
• M10: 4,240,202 km (0.083 R)
• M11: 5,314,315 km (0.097 R)
• M12: 6,094,318 km (0.112 R)
• M13: 6,947,924 km (0.101 R)
• M14: 10,565,499 km (0.072 R)
• M15: 11,032,095 km (0.091 R)
• M16: 11,934,769 km (0.093 R)
• M17: 14,446,068 km (0.07 R)
• M18: 15,271,549 km (0.115 R)
• M19: 15,867,846 km (0.104 R)
• M20: 17,197,771 km (0.116 R)
• M21: 19,477,493 km (0.088 R)
• M22: 31,289,442 km (0.104 R)
• M23: 31,698,891 km (0.104 R)
• M24: 34,666,015 km (0.109 R)
• M25: 35,104,337 km (0.094 R)
• M26: 37,659,020 km (0.098 R)
• M27: 38,589,369 km (0.106 R)
• M28: 41,801,535 km (0.106 R)
• M29: 42,298,200 km (0.039 R)
• M30: 48,024,507 km (0.029 R)
• M31: 52,499,129 km (0.049 R)
• M32: 55,831,721 km (0.045 R)
• M33: 59,302,541 km (0.119 R)
• M34: 62,051,850 km (0.096 R)
• M35: 63,566,828 km (0.06 R)
• M36: 69,641,549 km (0.093 R)
• M37: 82,150,025 km (0.067 R)
• M38: 82,668,980 km (0.065 R)
• M39: 87,707,885 km (0.105 R)
• M40: 89,340,746 km (0.098 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 18,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit