🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.59 AU - 0.67 AU

Year: 185 Days

Day: 18.1 Hours

Environment

Temp: 214 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.86 AU - 1.05 AU

Year: 343 Days

Day: 23 Hours

Environment

Temp: 21 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,142,582 km

• M1: 584,479 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.84 AU - 1.16 AU

Year: 371 Days

Day: 26.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 9.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1.06 AU - 1.08 AU

Year: 410 Days

Day: 21.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.15 AU - 1.81 AU

Year: 668 Days

Day: 37.2 Hours

Environment

Temp: -39 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.94 AU - 4.86 AU

Year: 3423 Days

Day: 39.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 42.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,142,582 km

• M1: 1,399,787 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 986.5

Radius: 4.5

Gravity: 48.72 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.89 AU - 20.25 AU

Year: 26155 Days

Day: 19.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 36,142,582 km

• M1: 116,088 km (0.076 R)
• M2: 158,723 km (0.112 R)
• M3: 643,869 km (0.11 R)
• M4: 786,885 km (0.084 R)
• M5: 877,541 km (0.048 R)
• M6: 1,273,826 km (0.096 R)
• M7: 1,718,730 km (0.089 R)
• M8: 1,917,396 km (0.113 R)
• M9: 3,015,743 km (0.115 R)
• M10: 3,254,950 km (0.096 R)
• M11: 3,450,774 km (0.117 R)
• M12: 3,701,051 km (0.077 R)
• M13: 3,853,940 km (0.103 R)
• M14: 6,383,790 km (0.111 R)
• M15: 6,752,399 km (0.105 R)
• M16: 7,001,928 km (0.116 R)
• M17: 7,127,740 km (0.117 R)
• M18: 7,191,020 km (0.095 R)
• M19: 7,703,692 km (0.112 R)
• M20: 7,898,917 km (0.057 R)
• M21: 8,095,788 km (0.105 R)
• M22: 8,227,883 km (0.102 R)
• M23: 8,494,317 km (0.093 R)
• M24: 8,561,486 km (0.117 R)
• M25: 10,509,250 km (0.108 R)
• M26: 11,016,836 km (0.046 R)
• M27: 11,089,989 km (0.043 R)
• M28: 11,163,292 km (0.073 R)
• M29: 11,310,347 km (0.095 R)
• M30: 11,606,551 km (0.098 R)
• M31: 15,353,678 km (0.056 R)
• M32: 15,846,304 km (0.093 R)
• M33: 16,931,188 km (0.096 R)
• M34: 17,354,849 km (0.111 R)
• M35: 19,084,051 km (0.092 R)
• M36: 20,058,232 km (0.08 R)
• M37: 23,639,904 km (0.103 R)
• M38: 24,018,237 km (0.102 R)
• M39: 24,398,515 km (0.053 R)
• M40: 28,812,400 km (0.096 R)
• M41: 29,419,169 km (0.072 R)
• M42: 30,234,777 km (0.078 R)
• M43: 30,645,423 km (0.066 R)
• M44: 33,147,447 km (0.046 R)
• M45: 34,851,517 km (0.112 R)
• M46: 35,714,098 km (0.119 R)
• M47: 37,240,744 km (0.069 R)
• M48: 37,680,712 km (0.078 R)
• M49: 40,131,574 km (0.082 R)
• M50: 40,244,221 km (0.069 R)
• M51: 41,490,072 km (0.11 R)
• M52: 41,717,909 km (0.1 R)
• M53: 42,060,489 km (0.107 R)
• M54: 43,324,591 km (0.078 R)
• M55: 44,135,561 km (0.027 R)
• M56: 45,890,044 km (0.118 R)
• M57: 47,905,876 km (0.068 R)
• M58: 48,384,290 km (0.049 R)
• M59: 51,410,655 km (0.096 R)
• M60: 55,372,605 km (0.09 R)
• M61: 56,252,240 km (0.092 R)
• M62: 57,136,663 km (0.104 R)
• M63: 57,643,949 km (0.084 R)
• M64: 58,025,573 km (0.063 R)
• M65: 58,407,796 km (0.09 R)
• M66: 59,175,083 km (0.076 R)
• M67: 60,719,532 km (0.088 R)
• M68: 61,756,544 km (0.084 R)
• M69: 65,299,171 km (0.108 R)
• M70: 66,494,608 km (0.104 R)
• M71: 67,295,705 km (0.11 R)
• M72: 68,099,793 km (0.098 R)
• M73: 68,907,173 km (0.112 R)
• M74: 70,259,837 km (0.108 R)
• M75: 72,305,288 km (0.079 R)
• M76: 73,541,864 km (0.097 R)
• M77: 74,646,794 km (0.079 R)
• M78: 74,785,322 km (0.063 R)
• M79: 78,839,424 km (0.118 R)
• M80: 79,404,156 km (0.112 R)
• M81: 79,970,235 km (0.087 R)
• M82: 80,537,659 km (0.05 R)
• M83: 81,248,848 km (0.108 R)
• M84: 82,391,027 km (0.068 R)
• M85: 82,534,192 km (0.07 R)
• M86: 82,820,822 km (0.099 R)
• M87: 88,327,669 km (0.093 R)
• M88: 89,207,903 km (0.099 R)
• M89: 89,502,012 km (0.093 R)
• M90: 93,354,158 km (0.118 R)
• M91: 94,400,445 km (0.042 R)
• M92: 95,150,230 km (0.096 R)
• M93: 96,353,894 km (0.092 R)
• M94: 98,168,965 km (0.119 R)
• M95: 98,472,499 km (0.101 R)
• M96: 99,080,615 km (0.097 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.6

Radius: 6.3

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 14.91 AU - 22.51 AU

Year: 30013 Days

Day: 17.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 36,142,582 km

• M1: 104,120 km (0.072 R)
• M2: 1,019,809 km (0.098 R)
• M3: 1,691,354 km (0.119 R)
• M4: 1,847,384 km (0.083 R)
• M5: 1,927,120 km (0.074 R)
• M6: 2,763,970 km (0.104 R)
• M7: 3,524,227 km (0.045 R)
• M8: 3,927,393 km (0.083 R)
• M9: 4,160,616 km (0.118 R)
• M10: 6,515,137 km (0.08 R)
• M11: 6,668,026 km (0.08 R)
• M12: 6,729,511 km (0.115 R)
• M13: 7,165,140 km (0.115 R)
• M14: 8,063,774 km (0.047 R)
• M15: 9,270,430 km (0.113 R)
• M16: 9,546,289 km (0.072 R)
• M17: 11,110,484 km (0.112 R)
• M18: 12,448,338 km (0.089 R)
• M19: 13,329,469 km (0.111 R)
• M20: 14,033,028 km (0.084 R)
• M21: 15,435,209 km (0.096 R)
• M22: 19,635,618 km (0.077 R)
• M23: 19,856,574 km (0.103 R)
• M24: 21,562,887 km (0.1 R)
• M25: 21,928,056 km (0.109 R)
• M26: 24,351,093 km (0.119 R)
• M27: 24,731,370 km (0.12 R)
• M28: 24,778,943 km (0.051 R)
• M29: 25,401,419 km (0.118 R)
• M30: 25,642,272 km (0.041 R)
• M31: 25,883,872 km (0.065 R)
• M32: 26,515,325 km (0.085 R)
• M33: 26,759,618 km (0.056 R)
• M34: 27,546,204 km (0.099 R)
• M35: 28,690,328 km (0.103 R)
• M36: 29,041,584 km (0.102 R)
• M37: 29,242,943 km (0.096 R)
• M38: 29,545,879 km (0.054 R)
• M39: 29,596,443 km (0.093 R)
• M40: 31,179,039 km (0.062 R)
• M41: 31,385,184 km (0.061 R)
• M42: 31,436,796 km (0.1 R)
• M43: 32,214,405 km (0.094 R)
• M44: 32,736,352 km (0.051 R)
• M45: 33,103,466 km (0.086 R)
• M46: 33,524,584 km (0.118 R)
• M47: 33,735,816 km (0.099 R)
• M48: 33,841,582 km (0.052 R)
• M49: 35,012,484 km (0.072 R)
• M50: 35,656,802 km (0.08 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 15,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit