🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.58 AU - 0.8 AU

Year: 214 Days

Day: 16.6 Hours

Environment

Temp: 179 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 116,586,814 km

• M1: 44,580 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.79 AU - 1.13 AU

Year: 351 Days

Day: 34.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.04 AU - 1.16 AU

Year: 430 Days

Day: 24.8 Hours

Environment

Temp: 22 °C

Axial Tilt: 41.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 116,586,814 km

• M1: 78,240 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1 AU - 1.46 AU

Year: 509 Days

Day: 37.3 Hours

Environment

Temp: 5 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 116,586,814 km

• M1: 57,446 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.81 AU - 2.55 AU

Year: 1200 Days

Day: 20.1 Hours

Environment

Temp: -74 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.38 AU - 2.44 AU

Year: 1395 Days

Day: 43.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.09 AU - 5.13 AU

Year: 3106 Days

Day: 35.1 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 116,586,814 km

• M1: 1,660,088 km (0.076 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.8

Radius: 8.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 8 AU - 11.66 AU

Year: 11489 Days

Day: 13.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 116,586,814 km

• M1: 108,159 km (0.118 R)
• M2: 245,789 km (0.114 R)
• M3: 328,667 km (0.097 R)
• M4: 592,707 km (0.094 R)
• M5: 995,873 km (0.061 R)
• M6: 1,113,307 km (0.071 R)
• M7: 1,412,054 km (0.104 R)
• M8: 1,483,113 km (0.107 R)
• M9: 1,968,110 km (0.104 R)
• M10: 2,116,959 km (0.064 R)
• M11: 2,329,388 km (0.093 R)
• M12: 2,413,911 km (0.109 R)
• M13: 2,561,265 km (0.116 R)
• M14: 2,648,630 km (0.119 R)
• M15: 2,775,041 km (0.083 R)
• M16: 3,478,749 km (0.066 R)
• M17: 3,900,615 km (0.035 R)
• M18: 4,916,235 km (0.085 R)
• M19: 5,214,084 km (0.057 R)
• M20: 5,517,768 km (0.087 R)
• M21: 5,778,068 km (0.091 R)
• M22: 6,260,072 km (0.09 R)
• M23: 6,548,647 km (0.106 R)
• M24: 6,841,709 km (0.079 R)
• M25: 7,015,991 km (0.078 R)
• M26: 7,174,115 km (0.085 R)
• M27: 7,404,795 km (0.059 R)
• M28: 7,494,105 km (0.076 R)
• M29: 7,565,763 km (0.114 R)
• M30: 7,728,076 km (0.058 R)
• M31: 7,800,482 km (0.087 R)
• M32: 8,184,799 km (0.085 R)
• M33: 8,876,838 km (0.1 R)
• M34: 9,220,166 km (0.045 R)
• M35: 9,900,537 km (0.114 R)
• M36: 10,637,157 km (0.042 R)
• M37: 10,839,263 km (0.114 R)
• M38: 11,022,371 km (0.078 R)
• M39: 11,889,889 km (0.12 R)
• M40: 11,994,608 km (0.098 R)
• M41: 12,289,615 km (0.035 R)
• M42: 12,908,052 km (0.068 R)
• M43: 12,972,679 km (0.115 R)
• M44: 13,493,130 km (0.109 R)
• M45: 15,004,517 km (0.059 R)
• M46: 15,072,285 km (0.119 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.5

Radius: 5.3

Gravity: 34.26 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 19.38 AU - 19.54 AU

Year: 32001 Days

Day: 17 Hours

Environment

Temp: -198 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 116,586,814 km

• M1: 69,563 km (0.119 R)
• M2: 182,360 km (0.073 R)
• M3: 796,459 km (0.057 R)
• M4: 1,068,877 km (0.104 R)
• M5: 1,368,671 km (0.083 R)
• M6: 1,528,142 km (0.114 R)
• M7: 2,177,846 km (0.075 R)
• M8: 2,270,297 km (0.096 R)
• M9: 4,030,466 km (0.116 R)
• M10: 4,259,051 km (0.088 R)
• M11: 5,781,509 km (0.064 R)
• M12: 6,039,266 km (0.063 R)
• M13: 6,566,150 km (0.099 R)
• M14: 6,903,044 km (0.062 R)
• M15: 7,176,359 km (0.113 R)
• M16: 7,383,852 km (0.048 R)
• M17: 8,017,997 km (0.114 R)
• M18: 11,926,092 km (0.062 R)
• M19: 12,171,732 km (0.073 R)
• M20: 12,918,674 km (0.12 R)
• M21: 15,513,598 km (0.091 R)
• M22: 16,231,967 km (0.107 R)
• M23: 16,869,553 km (0.093 R)
• M24: 17,515,218 km (0.099 R)
• M25: 17,608,118 km (0.061 R)
• M26: 17,701,168 km (0.101 R)
• M27: 18,168,961 km (0.109 R)
• M28: 18,830,632 km (0.105 R)
• M29: 19,404,041 km (0.108 R)
• M30: 20,568,062 km (0.062 R)
• M31: 21,059,640 km (0.075 R)
• M32: 23,166,427 km (0.111 R)
• M33: 23,677,902 km (0.107 R)
• M34: 24,193,117 km (0.091 R)
• M35: 25,866,220 km (0.072 R)
• M36: 26,930,908 km (0.08 R)
• M37: 29,322,828 km (0.047 R)
• M38: 29,875,892 km (0.103 R)
• M39: 31,104,688 km (0.1 R)
• M40: 32,578,078 km (0.076 R)
• M41: 33,842,479 km (0.091 R)
• M42: 34,306,233 km (0.116 R)
• M43: 35,592,325 km (0.086 R)
• M44: 36,063,858 km (0.098 R)
• M45: 37,132,435 km (0.09 R)
• M46: 37,251,815 km (0.075 R)
• M47: 38,452,637 km (0.026 R)
• M48: 40,400,251 km (0.12 R)
• M49: 40,892,129 km (0.059 R)
• M50: 44,137,206 km (0.047 R)
• M51: 44,390,326 km (0.114 R)
• M52: 47,205,459 km (0.082 R)
• M53: 49,551,303 km (0.098 R)
• M54: 51,534,970 km (0.1 R)
• M55: 52,871,777 km (0.116 R)
• M56: 53,814,244 km (0.099 R)
• M57: 54,219,953 km (0.057 R)
• M58: 54,355,339 km (0.091 R)
• M59: 55,579,349 km (0.118 R)
• M60: 59,166,257 km (0.095 R)
• M61: 59,445,107 km (0.098 R)
• M62: 59,864,430 km (0.098 R)
• M63: 60,706,068 km (0.083 R)
• M64: 61,551,595 km (0.064 R)
• M65: 62,684,949 km (0.109 R)
• M66: 63,539,452 km (0.051 R)
• M67: 64,111,215 km (0.106 R)
• M68: 66,995,910 km (0.117 R)
• M69: 67,141,320 km (0.056 R)
• M70: 69,187,070 km (0.09 R)
• M71: 71,996,070 km (0.075 R)
• M72: 76,203,061 km (0.066 R)
• M73: 76,354,753 km (0.082 R)
• M74: 78,336,177 km (0.119 R)
• M75: 80,952,793 km (0.062 R)
• M76: 83,128,994 km (0.084 R)
• M77: 83,285,174 km (0.056 R)
• M78: 84,381,277 km (0.089 R)
• M79: 85,166,965 km (0.066 R)
• M80: 88,015,907 km (0.113 R)
• M81: 88,175,079 km (0.066 R)
• M82: 91,378,867 km (0.114 R)
• M83: 94,294,679 km (0.061 R)
• M84: 95,927,690 km (0.111 R)
• M85: 97,899,689 km (0.092 R)
• M86: 98,560,014 km (0.092 R)
• M87: 100,716,168 km (0.119 R)
• M88: 105,243,748 km (0.11 R)
• M89: 106,089,424 km (0.074 R)
• M90: 108,640,068 km (0.041 R)
• M91: 108,981,600 km (0.112 R)
• M92: 109,666,010 km (0.1 R)
• M93: 114,669,461 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 16,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit