🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.88 AU - 1 AU

Year: 395 Days

Day: 30.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,833,102 km

• M1: 51,761 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.01 AU - 1.15 AU

Year: 487 Days

Day: 41.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.96 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.8

Radius: 8.6

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.14 AU - 3.52 AU

Year: 2064 Days

Day: 11.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 108.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 63,833,102 km

• M1: 106,962 km (0.091 R)
• M2: 376,089 km (0.055 R)
• M3: 795,412 km (0.071 R)
• M4: 1,428,510 km (0.113 R)
• M5: 1,714,392 km (0.111 R)
• M6: 2,098,709 km (0.099 R)
• M7: 2,887,538 km (0.099 R)
• M8: 3,350,095 km (0.12 R)
• M9: 5,106,224 km (0.119 R)
• M10: 6,157,299 km (0.039 R)
• M11: 8,147,698 km (0.111 R)
• M12: 8,585,571 km (0.1 R)
• M13: 8,940,717 km (0.086 R)
• M14: 9,271,926 km (0.065 R)
• M15: 9,853,862 km (0.112 R)
• M16: 10,315,072 km (0.105 R)
• M17: 10,902,394 km (0.075 R)
• M18: 13,348,169 km (0.034 R)
• M19: 15,943,991 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.2

Radius: 9.7

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.35 AU - 3.35 AU

Year: 2086 Days

Day: 5 Hours

Environment

Temp: -151 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 63,833,102 km

• M1: 121,773 km (0.049 R)
• M2: 789,877 km (0.069 R)
• M3: 1,187,508 km (0.116 R)
• M4: 1,601,595 km (0.066 R)
• M5: 2,359,458 km (0.069 R)
• M6: 3,442,247 km (0.039 R)
• M7: 4,746,441 km (0.112 R)
• M8: 5,582,095 km (0.113 R)
• M9: 6,674,010 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.9

Radius: 10.2

Gravity: 8.67 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.44 AU - 6.77 AU

Year: 7350 Days

Day: 7.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 63,833,102 km

• M1: 127,009 km (0.074 R)
• M2: 452,982 km (0.096 R)
• M3: 867,967 km (0.092 R)
• M4: 1,537,866 km (0.096 R)
• M5: 2,019,272 km (0.086 R)
• M6: 2,504,867 km (0.104 R)
• M7: 3,175,813 km (0.073 R)
• M8: 3,686,989 km (0.108 R)
• M9: 4,443,805 km (0.103 R)
• M10: 5,145,718 km (0.101 R)
• M11: 6,159,842 km (0.073 R)
• M12: 6,807,002 km (0.06 R)
• M13: 7,459,249 km (0.094 R)
• M14: 8,279,195 km (0.115 R)
• M15: 9,667,613 km (0.066 R)
• M16: 11,788,312 km (0.064 R)
• M17: 12,559,340 km (0.032 R)
• M18: 13,540,402 km (0.065 R)
• M19: 14,447,863 km (0.073 R)
• M20: 14,948,118 km (0.049 R)
• M21: 17,065,527 km (0.091 R)
• M22: 22,463,766 km (0.034 R)
• M23: 24,080,919 km (0.093 R)
• M24: 25,411,442 km (0.07 R)
• M25: 26,977,882 km (0.073 R)
• M26: 28,510,063 km (0.103 R)
• M27: 33,345,515 km (0.109 R)
• M28: 35,221,173 km (0.105 R)
• M29: 36,013,593 km (0.107 R)
• M30: 41,269,116 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 529.4

Radius: 4.9

Gravity: 22.05 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.72 AU - 11.8 AU

Year: 17481 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,833,102 km

• M1: 60,886 km (0.043 R)
• M2: 317,297 km (0.08 R)
• M3: 471,233 km (0.072 R)
• M4: 694,733 km (0.116 R)
• M5: 1,081,443 km (0.113 R)
• M6: 1,906,176 km (0.053 R)
• M7: 2,938,252 km (0.103 R)
• M8: 3,615,781 km (0.099 R)
• M9: 4,234,817 km (0.116 R)
• M10: 6,107,782 km (0.086 R)
• M11: 6,390,522 km (0.118 R)
• M12: 7,984,786 km (0.094 R)
• M13: 8,570,312 km (0.12 R)
• M14: 9,341,789 km (0.062 R)
• M15: 11,320,520 km (0.073 R)
• M16: 11,747,173 km (0.119 R)
• M17: 13,835,709 km (0.064 R)
• M18: 15,555,635 km (0.049 R)
• M19: 22,217,229 km (0.083 R)
• M20: 24,564,718 km (0.066 R)
• M21: 33,081,026 km (0.088 R)
• M22: 34,838,352 km (0.057 R)
• M23: 37,589,607 km (0.103 R)
• M24: 39,363,389 km (0.083 R)
• M25: 40,765,270 km (0.086 R)
• M26: 41,049,506 km (0.075 R)
• M27: 42,055,103 km (0.066 R)
• M28: 47,017,264 km (0.09 R)
• M29: 48,914,315 km (0.105 R)
• M30: 50,697,522 km (0.091 R)
• M31: 52,523,513 km (0.112 R)
• M32: 60,635,757 km (0.114 R)
• M33: 63,070,911 km (0.075 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 17,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit