🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.76 AU - 1.14 AU

Year: 353 Days

Day: 21.5 Hours

Environment

Temp: 26 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,544,416 km

• M1: 514,916 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.87 AU - 4.07 AU

Year: 2461 Days

Day: 44.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,544,416 km

• M1: 72,555 km (0.116 R)
• M2: 2,222,875 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.1

Radius: 11.4

Gravity: 7.09 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.48 AU - 9.88 AU

Year: 8909 Days

Day: 12 Hours

Environment

Temp: -165 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,544,416 km

• M1: 144,512 km (0.042 R)
• M2: 654,790 km (0.117 R)
• M3: 1,421,329 km (0.107 R)
• M4: 2,112,771 km (0.065 R)
• M5: 2,656,110 km (0.114 R)
• M6: 3,338,576 km (0.044 R)
• M7: 3,786,322 km (0.071 R)
• M8: 4,388,005 km (0.086 R)
• M9: 5,310,425 km (0.027 R)
• M10: 5,888,023 km (0.081 R)
• M11: 6,813,136 km (0.093 R)
• M12: 8,179,563 km (0.068 R)
• M13: 8,904,364 km (0.119 R)
• M14: 10,224,117 km (0.119 R)
• M15: 10,850,782 km (0.105 R)
• M16: 12,066,265 km (0.092 R)
• M17: 14,247,701 km (0.118 R)
• M18: 18,145,175 km (0.079 R)
• M19: 20,829,708 km (0.108 R)
• M20: 21,245,740 km (0.111 R)
• M21: 22,439,980 km (0.072 R)
• M22: 23,859,065 km (0.089 R)
• M23: 27,170,564 km (0.045 R)
• M24: 27,767,459 km (0.107 R)
• M25: 30,455,883 km (0.099 R)
• M26: 32,304,613 km (0.095 R)
• M27: 32,750,415 km (0.067 R)
• M28: 34,806,787 km (0.048 R)
• M29: 39,175,643 km (0.1 R)
• M30: 39,555,472 km (0.099 R)
• M31: 41,099,173 km (0.105 R)
• M32: 44,995,300 km (0.049 R)
• M33: 46,535,410 km (0.084 R)
• M34: 47,677,290 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 215.5

Radius: 4.9

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 12.27 AU - 16.21 AU

Year: 20463 Days

Day: 19.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,544,416 km

• M1: 65,075 km (0.055 R)
• M2: 256,411 km (0.079 R)
• M3: 604,675 km (0.102 R)
• M4: 1,015,620 km (0.075 R)
• M5: 1,685,818 km (0.106 R)
• M6: 1,912,908 km (0.103 R)
• M7: 2,369,481 km (0.112 R)
• M8: 2,719,390 km (0.113 R)
• M9: 4,501,250 km (0.102 R)
• M10: 5,372,060 km (0.112 R)
• M11: 7,146,440 km (0.026 R)
• M12: 7,918,814 km (0.1 R)
• M13: 8,279,345 km (0.106 R)
• M14: 8,510,174 km (0.074 R)
• M15: 10,568,192 km (0.103 R)
• M16: 10,840,011 km (0.093 R)
• M17: 16,130,390 km (0.05 R)
• M18: 19,164,684 km (0.076 R)
• M19: 19,731,959 km (0.038 R)
• M20: 21,588,170 km (0.083 R)
• M21: 27,644,041 km (0.103 R)
• M22: 30,396,941 km (0.1 R)
• M23: 31,839,513 km (0.045 R)
• M24: 32,864,558 km (0.111 R)
• M25: 35,100,298 km (0.029 R)
• M26: 35,583,649 km (0.102 R)
• M27: 36,811,249 km (0.108 R)
• M28: 42,549,374 km (0.044 R)
• M29: 42,960,918 km (0.118 R)
• M30: 43,236,777 km (0.077 R)
• M31: 44,634,021 km (0.104 R)
• M32: 45,486,579 km (0.099 R)
• M33: 47,077,852 km (0.074 R)
• M34: 47,518,118 km (0.107 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: 238 - 16,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit