🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.59 AU - 0.63 AU

Year: 174 Days

Day: 45.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,973,922 km

• M1: 28,424 km (0.095 R)
• M2: 276,606 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.94 AU - 1.08 AU

Year: 371 Days

Day: 28 Hours

Environment

Temp: 39 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 3.41 AU - 4.65 AU

Year: 2955 Days

Day: 39.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,973,922 km

• M1: 3,916,472 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.2

Radius: 9.6

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 7.56 AU - 9.18 AU

Year: 8845 Days

Day: 7.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 72,973,922 km

• M1: 120,875 km (0.06 R)
• M2: 777,759 km (0.116 R)
• M3: 1,280,857 km (0.089 R)
• M4: 1,636,451 km (0.066 R)
• M5: 2,126,384 km (0.083 R)
• M6: 3,622,512 km (0.048 R)
• M7: 4,259,500 km (0.11 R)
• M8: 5,320,448 km (0.077 R)
• M9: 6,216,091 km (0.081 R)
• M10: 7,452,667 km (0.11 R)
• M11: 9,078,646 km (0.12 R)
• M12: 10,508,951 km (0.053 R)
• M13: 11,359,565 km (0.057 R)
• M14: 12,370,547 km (0.062 R)
• M15: 13,440,471 km (0.108 R)
• M16: 14,961,582 km (0.044 R)
• M17: 16,453,671 km (0.057 R)
• M18: 18,191,999 km (0.104 R)
• M19: 25,994,276 km (0.092 R)
• M20: 29,159,318 km (0.051 R)
• M21: 30,409,657 km (0.066 R)
• M22: 34,720,170 km (0.03 R)
• M23: 35,184,073 km (0.072 R)
• M24: 37,444,347 km (0.066 R)
• M25: 39,799,766 km (0.119 R)
• M26: 41,597,334 km (0.102 R)
• M27: 42,252,273 km (0.114 R)
• M28: 43,314,418 km (0.112 R)
• M29: 45,491,815 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.3

Radius: 4.8

Gravity: 22.11 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.02 AU - 16.84 AU

Year: 18990 Days

Day: 17.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 72,973,922 km

• M1: 108,159 km (0.11 R)
• M2: 848,220 km (0.067 R)
• M3: 1,340,247 km (0.073 R)
• M4: 1,820,307 km (0.089 R)
• M5: 3,653,030 km (0.059 R)
• M6: 6,493,296 km (0.087 R)
• M7: 9,360,488 km (0.092 R)
• M8: 11,995,505 km (0.114 R)
• M9: 13,862,935 km (0.077 R)
• M10: 25,307,921 km (0.073 R)
• M11: 25,623,123 km (0.116 R)
• M12: 31,510,248 km (0.05 R)
• M13: 32,612,934 km (0.073 R)
• M14: 33,741,201 km (0.074 R)
• M15: 35,024,901 km (0.118 R)
• M16: 41,935,126 km (0.104 R)
• M17: 43,418,089 km (0.089 R)
• M18: 47,916,198 km (0.112 R)
• M19: 61,533,943 km (0.09 R)
• M20: 63,834,159 km (0.046 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.5

Radius: 6.3

Gravity: 13.39 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 14.09 AU - 16.01 AU

Year: 21325 Days

Day: 17.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 72,973,922 km

• M1: 78,988 km (0.098 R)
• M2: 360,381 km (0.099 R)
• M3: 833,559 km (0.104 R)
• M4: 1,404,425 km (0.114 R)
• M5: 1,611,019 km (0.098 R)
• M6: 2,313,681 km (0.05 R)
• M7: 7,035,737 km (0.073 R)
• M8: 7,407,638 km (0.054 R)
• M9: 7,841,472 km (0.075 R)
• M10: 8,292,060 km (0.082 R)
• M11: 9,578,452 km (0.079 R)
• M12: 9,919,685 km (0.12 R)
• M13: 10,686,973 km (0.086 R)
• M14: 11,303,615 km (0.03 R)
• M15: 11,684,790 km (0.086 R)
• M16: 14,448,761 km (0.103 R)
• M17: 16,705,744 km (0.074 R)
• M18: 18,046,590 km (0.034 R)
• M19: 18,655,004 km (0.1 R)
• M20: 20,375,828 km (0.097 R)
• M21: 22,100,991 km (0.097 R)
• M22: 22,596,908 km (0.065 R)
• M23: 23,201,882 km (0.115 R)
• M24: 24,655,375 km (0.055 R)
• M25: 25,729,936 km (0.052 R)
• M26: 27,628,034 km (0.07 R)
• M27: 28,319,625 km (0.118 R)
• M28: 29,378,479 km (0.098 R)
• M29: 30,098,942 km (0.109 R)
• M30: 30,831,224 km (0.076 R)
• M31: 32,585,707 km (0.057 R)
• M32: 34,538,259 km (0.11 R)
• M33: 36,155,412 km (0.114 R)
• M34: 39,977,189 km (0.058 R)
• M35: 42,212,630 km (0.049 R)
• M36: 42,822,540 km (0.036 R)
• M37: 49,924,250 km (0.067 R)
• M38: 53,042,319 km (0.081 R)
• M39: 54,829,415 km (0.116 R)
• M40: 56,471,850 km (0.116 R)
• M41: 70,808,861 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 15,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit