🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.66 AU - 0.92 AU

Year: 265 Days

Day: 37.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,401,793 km

• M1: 719,117 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.78 AU - 1.26 AU

Year: 388 Days

Day: 28.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.58 AU - 1.7 AU

Year: 791 Days

Day: 21.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,401,793 km

• M1: 290,519 km (0.098 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 841.6

Radius: 12

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 5.17 AU - 5.81 AU

Year: 4846 Days

Day: 6.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 58,401,793 km

• M1: 149,299 km (0.048 R)
• M2: 918,082 km (0.116 R)
• M3: 1,292,376 km (0.109 R)
• M4: 1,824,944 km (0.073 R)
• M5: 2,620,805 km (0.117 R)
• M6: 3,041,026 km (0.044 R)
• M7: 3,485,182 km (0.071 R)
• M8: 4,066,220 km (0.108 R)
• M9: 4,556,302 km (0.102 R)
• M10: 6,363,893 km (0.086 R)
• M11: 7,304,565 km (0.098 R)
• M12: 8,490,876 km (0.078 R)
• M13: 10,640,897 km (0.065 R)
• M14: 11,915,620 km (0.061 R)
• M15: 13,342,335 km (0.104 R)
• M16: 14,597,162 km (0.057 R)
• M17: 15,515,543 km (0.029 R)
• M18: 17,594,355 km (0.083 R)
• M19: 19,034,683 km (0.114 R)
• M20: 19,645,940 km (0.088 R)
• M21: 20,979,605 km (0.039 R)
• M22: 21,485,994 km (0.092 R)
• M23: 22,148,862 km (0.036 R)
• M24: 22,598,254 km (0.096 R)
• M25: 23,826,752 km (0.083 R)
• M26: 27,092,025 km (0.106 R)
• M27: 28,302,122 km (0.096 R)
• M28: 30,737,127 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.2

Radius: 14.8

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.03 AU - 7.97 AU

Year: 6243 Days

Day: 5.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,401,793 km

• M1: 184,005 km (0.054 R)
• M2: 726,148 km (0.064 R)
• M3: 1,907,522 km (0.105 R)
• M4: 2,482,726 km (0.07 R)
• M5: 3,061,969 km (0.034 R)
• M6: 4,034,655 km (0.061 R)
• M7: 5,151,851 km (0.04 R)
• M8: 5,613,959 km (0.093 R)
• M9: 6,344,147 km (0.11 R)
• M10: 7,269,858 km (0.1 R)
• M11: 7,853,439 km (0.11 R)
• M12: 8,431,037 km (0.109 R)
• M13: 9,232,283 km (0.084 R)
• M14: 9,959,179 km (0.072 R)
• M15: 11,165,387 km (0.082 R)
• M16: 11,944,044 km (0.12 R)
• M17: 14,023,604 km (0.104 R)
• M18: 15,537,983 km (0.112 R)
• M19: 16,626,158 km (0.114 R)
• M20: 23,281,019 km (0.107 R)
• M21: 24,781,934 km (0.042 R)
• M22: 27,398,401 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.2

Radius: 7.7

Gravity: 7.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 12.64 AU - 12.74 AU

Year: 17030 Days

Day: 15.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 58,401,793 km

• M1: 99,782 km (0.098 R)
• M2: 508,483 km (0.101 R)
• M3: 759,957 km (0.075 R)
• M4: 1,230,742 km (0.066 R)
• M5: 1,474,137 km (0.056 R)
• M6: 2,134,462 km (0.104 R)
• M7: 2,682,290 km (0.118 R)
• M8: 3,855,436 km (0.118 R)
• M9: 4,384,714 km (0.102 R)
• M10: 5,624,282 km (0.094 R)
• M11: 6,305,101 km (0.055 R)
• M12: 9,638,591 km (0.078 R)
• M13: 10,009,594 km (0.098 R)
• M14: 13,395,293 km (0.104 R)
• M15: 14,399,094 km (0.075 R)
• M16: 14,744,516 km (0.103 R)
• M17: 16,034,199 km (0.1 R)
• M18: 16,630,945 km (0.108 R)
• M19: 18,027,591 km (0.059 R)
• M20: 21,767,837 km (0.079 R)
• M21: 22,499,370 km (0.037 R)
• M22: 23,914,865 km (0.105 R)
• M23: 25,089,358 km (0.092 R)
• M24: 25,690,742 km (0.071 R)
• M25: 28,300,476 km (0.076 R)
• M26: 31,543,309 km (0.08 R)
• M27: 32,479,643 km (0.028 R)
• M28: 33,797,151 km (0.065 R)
• M29: 36,156,309 km (0.113 R)
• M30: 37,701,506 km (0.093 R)
• M31: 39,022,455 km (0.091 R)
• M32: 39,694,449 km (0.114 R)
• M33: 44,178,495 km (0.085 R)
• M34: 46,843,432 km (0.116 R)
• M35: 48,061,607 km (0.086 R)
• M36: 49,770,763 km (0.087 R)
• M37: 51,520,160 km (0.119 R)
• M38: 54,805,180 km (0.063 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 12,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit