🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.45 AU - 0.55 AU

Year: 124 Days

Day: 12.9 Hours

Environment

Temp: 294 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.74 AU - 1.16 AU

Year: 324 Days

Day: 20.6 Hours

Environment

Temp: 107 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.2

Radius: 15

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 9.31 AU - 11.73 AU

Year: 11937 Days

Day: 5.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,200,000 km

• M1: 186,549 km (0.109 R)
• M2: 844,929 km (0.043 R)
• M3: 2,079,560 km (0.095 R)
• M4: 3,375,975 km (0.032 R)
• M5: 7,931,829 km (0.116 R)
• M6: 14,342,097 km (0.061 R)
• M7: 14,996,289 km (0.09 R)
• M8: 15,945,637 km (0.108 R)
• M9: 16,435,271 km (0.06 R)
• M10: 20,229,671 km (0.058 R)
• M11: 20,721,100 km (0.052 R)
• M12: 21,728,193 km (0.062 R)
• M13: 22,679,636 km (0.109 R)
• M14: 23,210,259 km (0.08 R)
• M15: 25,701,363 km (0.041 R)
• M16: 26,570,078 km (0.075 R)
• M17: 29,607,663 km (0.105 R)
• M18: 31,756,935 km (0.077 R)
• M19: 35,527,849 km (0.114 R)
• M20: 39,587,785 km (0.098 R)
• M21: 41,137,769 km (0.056 R)
• M22: 42,460,064 km (0.104 R)
• M23: 43,538,216 km (0.094 R)
• M24: 44,911,525 km (0.083 R)
• M25: 45,889,745 km (0.106 R)
• M26: 47,888,971 km (0.074 R)
• M27: 49,204,535 km (0.119 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.1

Radius: 3.1

Gravity: 19.78 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 12.52 AU - 14.9 AU

Year: 17760 Days

Day: 15.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,200,000 km

• M1: 39,045 km (0.053 R)
• M2: 151,243 km (0.096 R)
• M3: 2,397,007 km (0.07 R)
• M4: 3,941,006 km (0.075 R)
• M5: 6,332,627 km (0.088 R)
• M6: 7,786,120 km (0.059 R)
• M7: 8,612,349 km (0.112 R)
• M8: 11,116,319 km (0.101 R)
• M9: 12,217,808 km (0.05 R)
• M10: 12,504,138 km (0.026 R)
• M11: 19,211,658 km (0.107 R)
• M12: 19,598,667 km (0.073 R)
• M13: 23,144,586 km (0.1 R)
• M14: 30,624,479 km (0.03 R)
• M15: 35,480,277 km (0.077 R)
• M16: 42,370,156 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.3

Radius: 7

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 13.5 AU - 20.8 AU

Year: 24847 Days

Day: 15.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 68,200,000 km

• M1: 87,216 km (0.11 R)
• M2: 1,488,349 km (0.088 R)
• M3: 1,764,357 km (0.114 R)
• M4: 2,033,783 km (0.031 R)
• M5: 2,584,004 km (0.062 R)
• M6: 2,830,242 km (0.039 R)
• M7: 3,229,220 km (0.112 R)
• M8: 3,515,550 km (0.107 R)
• M9: 4,653,840 km (0.106 R)
• M10: 5,095,603 km (0.081 R)
• M11: 6,322,305 km (0.119 R)
• M12: 6,544,458 km (0.048 R)
• M13: 7,242,332 km (0.04 R)
• M14: 7,485,728 km (0.11 R)
• M15: 8,407,400 km (0.112 R)
• M16: 10,229,353 km (0.078 R)
• M17: 12,437,567 km (0.057 R)
• M18: 12,928,697 km (0.119 R)
• M19: 13,359,987 km (0.103 R)
• M20: 18,393,956 km (0.098 R)
• M21: 22,855,563 km (0.07 R)
• M22: 23,169,419 km (0.114 R)
• M23: 28,832,147 km (0.1 R)
• M24: 30,695,389 km (0.079 R)
• M25: 34,249,086 km (0.087 R)
• M26: 35,352,520 km (0.045 R)
• M27: 36,622,008 km (0.045 R)
• M28: 39,102,191 km (0.078 R)
• M29: 46,203,751 km (0.091 R)
• M30: 49,269,610 km (0.104 R)
• M31: 56,372,367 km (0.119 R)
• M32: 65,591,186 km (0.12 R)
• M33: 70,777,296 km (0.114 R)
• M34: 72,339,995 km (0.077 R)
• M35: 78,820,425 km (0.117 R)
• M36: 80,017,059 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 295.7

Radius: 7.3

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.64 AU - 20.56 AU

Year: 25831 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 68,200,000 km

• M1: 91,554 km (0.05 R)
• M2: 407,953 km (0.041 R)
• M3: 721,511 km (0.097 R)
• M4: 1,056,011 km (0.094 R)
• M5: 1,329,775 km (0.116 R)
• M6: 1,734,737 km (0.076 R)
• M7: 2,119,802 km (0.103 R)
• M8: 2,651,323 km (0.082 R)
• M9: 3,163,696 km (0.064 R)
• M10: 5,658,539 km (0.102 R)
• M11: 7,344,208 km (0.103 R)
• M12: 7,909,090 km (0.046 R)
• M13: 9,125,470 km (0.109 R)
• M14: 10,578,963 km (0.107 R)
• M15: 11,734,307 km (0.084 R)
• M16: 13,937,286 km (0.063 R)
• M17: 15,626,395 km (0.076 R)
• M18: 16,323,072 km (0.082 R)
• M19: 17,121,327 km (0.072 R)
• M20: 18,282,057 km (0.081 R)
• M21: 18,968,412 km (0.089 R)
• M22: 20,759,547 km (0.102 R)
• M23: 22,078,402 km (0.109 R)
• M24: 25,938,476 km (0.052 R)
• M25: 26,695,441 km (0.063 R)
• M26: 27,355,915 km (0.096 R)
• M27: 28,595,035 km (0.104 R)
• M28: 30,107,319 km (0.115 R)
• M29: 30,344,582 km (0.094 R)
• M30: 33,671,339 km (0.081 R)
• M31: 39,458,533 km (0.047 R)
• M32: 41,184,593 km (0.086 R)
• M33: 44,786,461 km (0.104 R)
• M34: 46,032,162 km (0.075 R)
• M35: 53,647,143 km (0.113 R)
• M36: 57,568,701 km (0.115 R)
• M37: 58,117,875 km (0.116 R)
• M38: 59,412,794 km (0.053 R)
• M39: 60,161,382 km (0.112 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 11,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit