🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.41 AU - 0.65 AU

Year: 141 Days

Day: 15.7 Hours

Environment

Temp: 222 °C

Axial Tilt: 20.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,256,831 km

• M1: 192,084 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.48 AU - 0.66 AU

Year: 157 Days

Day: 46.6 Hours

Environment

Temp: 146 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.71 AU - 0.77 AU

Year: 233 Days

Day: 29.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 48.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,256,831 km

• M1: 568,173 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1 AU - 1.5 AU

Year: 510 Days

Day: 18.1 Hours

Environment

Temp: 16 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.29 AU - 2.67 AU

Year: 1426 Days

Day: 27.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,256,831 km

• M1: 307,274 km (0.118 R)
• M2: 1,244,953 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.34 AU - 2.8 AU

Year: 1505 Days

Day: 24.5 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.55 AU - 2.61 AU

Year: 1514 Days

Day: 18.3 Hours

Environment

Temp: -89 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,256,831 km

• M1: 90,956 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 314.4

Radius: 3

Gravity: 34.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 12.16 AU - 14.5 AU

Year: 17776 Days

Day: 18.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,256,831 km

• M1: 91,554 km (0.101 R)
• M2: 305,030 km (0.079 R)
• M3: 423,212 km (0.097 R)
• M4: 487,390 km (0.103 R)
• M5: 572,212 km (0.112 R)
• M6: 977,622 km (0.076 R)
• M7: 1,041,500 km (0.104 R)
• M8: 1,624,932 km (0.12 R)
• M9: 2,096,913 km (0.072 R)
• M10: 3,155,767 km (0.115 R)
• M11: 3,345,906 km (0.119 R)
• M12: 3,410,233 km (0.11 R)
• M13: 3,904,953 km (0.076 R)
• M14: 3,938,762 km (0.087 R)
• M15: 4,316,647 km (0.115 R)
• M16: 4,456,969 km (0.085 R)
• M17: 5,862,591 km (0.034 R)
• M18: 6,056,919 km (0.05 R)
• M19: 6,532,041 km (0.111 R)
• M20: 6,572,283 km (0.07 R)
• M21: 6,612,375 km (0.104 R)
• M22: 6,693,158 km (0.099 R)
• M23: 6,855,472 km (0.088 R)
• M24: 7,267,016 km (0.053 R)
• M25: 7,601,816 km (0.101 R)
• M26: 7,771,161 km (0.039 R)
• M27: 8,548,621 km (0.055 R)
• M28: 9,395,644 km (0.116 R)
• M29: 9,806,140 km (0.078 R)
• M30: 10,315,671 km (0.064 R)
• M31: 10,597,364 km (0.079 R)
• M32: 10,881,450 km (0.1 R)
• M33: 11,024,465 km (0.071 R)
• M34: 11,797,587 km (0.043 R)
• M35: 12,141,214 km (0.094 R)
• M36: 12,240,098 km (0.039 R)
• M37: 12,388,798 km (0.1 R)
• M38: 13,293,566 km (0.059 R)
• M39: 13,497,468 km (0.038 R)
• M40: 13,908,413 km (0.092 R)
• M41: 14,011,935 km (0.116 R)
• M42: 14,323,547 km (0.039 R)
• M43: 14,427,967 km (0.096 R)
• M44: 14,900,995 km (0.105 R)
• M45: 15,272,297 km (0.094 R)
• M46: 15,593,035 km (0.104 R)
• M47: 15,970,021 km (0.086 R)
• M48: 16,623,166 km (0.058 R)
• M49: 16,953,179 km (0.06 R)
• M50: 17,563,538 km (0.071 R)
• M51: 18,124,530 km (0.097 R)
• M52: 18,748,652 km (0.113 R)
• M53: 19,206,871 km (0.105 R)
• M54: 19,494,996 km (0.083 R)
• M55: 19,552,890 km (0.103 R)
• M56: 19,842,811 km (0.114 R)
• M57: 21,373,497 km (0.075 R)
• M58: 24,172,922 km (0.094 R)
• M59: 25,173,282 km (0.106 R)
• M60: 25,362,374 km (0.114 R)
• M61: 27,020,667 km (0.056 R)
• M62: 28,319,775 km (0.047 R)
• M63: 28,516,496 km (0.098 R)
• M64: 29,109,053 km (0.116 R)
• M65: 29,241,297 km (0.039 R)
• M66: 29,772,370 km (0.084 R)
• M67: 30,709,152 km (0.11 R)
• M68: 31,791,642 km (0.079 R)
• M69: 32,680,253 km (0.046 R)
• M70: 32,749,068 km (0.033 R)
• M71: 33,024,328 km (0.115 R)
• M72: 33,231,222 km (0.12 R)
• M73: 34,482,010 km (0.072 R)
• M74: 35,042,852 km (0.094 R)
• M75: 37,101,020 km (0.091 R)
• M76: 37,603,669 km (0.026 R)
• M77: 37,819,688 km (0.064 R)
• M78: 38,036,156 km (0.079 R)
• M79: 38,325,628 km (0.08 R)
• M80: 38,688,253 km (0.11 R)
• M81: 40,592,485 km (0.111 R)
• M82: 41,110,392 km (0.119 R)
• M83: 41,407,344 km (0.089 R)
• M84: 44,491,454 km (0.066 R)
• M85: 44,720,039 km (0.113 R)
• M86: 45,484,634 km (0.105 R)
• M87: 47,415,045 km (0.047 R)
• M88: 49,136,019 km (0.074 R)
• M89: 49,214,708 km (0.063 R)
• M90: 49,372,234 km (0.083 R)
• M91: 49,608,748 km (0.104 R)
• M92: 49,687,736 km (0.114 R)
• M93: 50,718,017 km (0.093 R)
• M94: 51,275,717 km (0.074 R)
• M95: 53,526,567 km (0.063 R)
• M96: 53,850,746 km (0.117 R)
• M97: 53,931,828 km (0.06 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 10,841 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit