🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.62 AU - 0.72 AU

Year: 207 Days

Day: 39.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 104.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.72 AU - 1.04 AU

Year: 311 Days

Day: 42.5 Hours

Environment

Temp: 35 °C

Axial Tilt: 20.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.17 AU - 1.43 AU

Year: 558 Days

Day: 18.5 Hours

Environment

Temp: -29 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.53 AU - 2.97 AU

Year: 1718 Days

Day: 27.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 726

Radius: 12.4

Gravity: 4.72 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.37 AU - 8.17 AU

Year: 8159 Days

Day: 10.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 61,179,498 km

• M1: 155,582 km (0.104 R)
• M2: 265,536 km (0.089 R)
• M3: 386,262 km (0.087 R)
• M4: 573,708 km (0.053 R)
• M5: 1,116,299 km (0.06 R)
• M6: 1,264,102 km (0.059 R)
• M7: 1,360,144 km (0.086 R)
• M8: 1,498,821 km (0.109 R)
• M9: 1,684,322 km (0.068 R)
• M10: 2,526,259 km (0.096 R)
• M11: 3,293,696 km (0.108 R)
• M12: 3,731,270 km (0.119 R)
• M13: 4,422,562 km (0.066 R)
• M14: 4,722,356 km (0.082 R)
• M15: 5,153,347 km (0.113 R)
• M16: 5,278,860 km (0.089 R)
• M17: 5,405,420 km (0.11 R)
• M18: 5,726,158 km (0.073 R)
• M19: 6,453,951 km (0.117 R)
• M20: 6,589,337 km (0.116 R)
• M21: 6,794,436 km (0.076 R)
• M22: 6,897,659 km (0.072 R)
• M23: 7,210,767 km (0.112 R)
• M24: 7,386,694 km (0.117 R)
• M25: 8,882,972 km (0.119 R)
• M26: 8,996,068 km (0.098 R)
• M27: 9,261,903 km (0.104 R)
• M28: 9,957,384 km (0.12 R)
• M29: 10,271,839 km (0.095 R)
• M30: 10,509,849 km (0.12 R)
• M31: 10,991,554 km (0.114 R)
• M32: 11,521,430 km (0.104 R)
• M33: 12,268,970 km (0.061 R)
• M34: 13,636,444 km (0.12 R)
• M35: 13,985,905 km (0.089 R)
• M36: 14,738,233 km (0.115 R)
• M37: 15,006,910 km (0.066 R)
• M38: 16,374,534 km (0.097 R)
• M39: 16,839,335 km (0.067 R)
• M40: 17,026,482 km (0.106 R)
• M41: 17,449,993 km (0.104 R)
• M42: 17,639,384 km (0.079 R)
• M43: 17,734,379 km (0.028 R)
• M44: 18,789,941 km (0.048 R)
• M45: 19,325,352 km (0.029 R)
• M46: 19,472,257 km (0.113 R)
• M47: 21,263,991 km (0.041 R)
• M48: 22,590,475 km (0.094 R)
• M49: 23,368,085 km (0.109 R)
• M50: 24,048,905 km (0.113 R)
• M51: 24,207,030 km (0.073 R)
• M52: 24,577,135 km (0.037 R)
• M53: 24,949,185 km (0.063 R)
• M54: 25,376,736 km (0.11 R)
• M55: 26,130,709 km (0.058 R)
• M56: 26,510,388 km (0.076 R)
• M57: 26,728,203 km (0.103 R)
• M58: 27,440,289 km (0.098 R)
• M59: 27,992,305 km (0.115 R)
• M60: 28,325,160 km (0.097 R)
• M61: 29,500,850 km (0.049 R)
• M62: 30,578,254 km (0.116 R)
• M63: 30,749,543 km (0.104 R)
• M64: 31,035,724 km (0.087 R)
• M65: 32,888,344 km (0.088 R)
• M66: 33,474,618 km (0.055 R)
• M67: 33,651,143 km (0.094 R)
• M68: 33,887,059 km (0.069 R)
• M69: 34,005,242 km (0.038 R)
• M70: 34,836,108 km (0.066 R)
• M71: 35,254,085 km (0.116 R)
• M72: 35,613,718 km (0.058 R)
• M73: 36,518,037 km (0.099 R)
• M74: 37,064,219 km (0.054 R)
• M75: 39,028,140 km (0.078 R)
• M76: 39,524,356 km (0.093 R)
• M77: 39,711,054 km (0.057 R)
• M78: 40,335,326 km (0.116 R)
• M79: 40,962,739 km (0.084 R)
• M80: 42,036,852 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 222.6

Radius: 4.8

Gravity: 9.66 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 13.74 AU - 19.3 AU

Year: 25295 Days

Day: 23.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 41.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 61,179,498 km

• M1: 88,113 km (0.066 R)
• M2: 130,150 km (0.048 R)
• M3: 245,640 km (0.097 R)
• M4: 377,286 km (0.053 R)
• M5: 530,474 km (0.055 R)
• M6: 1,072,617 km (0.04 R)
• M7: 1,119,590 km (0.098 R)
• M8: 1,906,176 km (0.076 R)
• M9: 3,399,462 km (0.094 R)
• M10: 4,306,025 km (0.117 R)
• M11: 6,582,755 km (0.104 R)
• M12: 8,115,984 km (0.097 R)
• M13: 8,873,846 km (0.084 R)
• M14: 9,407,911 km (0.034 R)
• M15: 10,405,429 km (0.071 R)
• M16: 11,593,536 km (0.082 R)
• M17: 11,857,576 km (0.083 R)
• M18: 11,910,534 km (0.075 R)
• M19: 12,123,411 km (0.112 R)
• M20: 12,445,047 km (0.081 R)
• M21: 14,039,162 km (0.118 R)
• M22: 14,717,289 km (0.099 R)
• M23: 14,831,432 km (0.104 R)
• M24: 15,463,932 km (0.119 R)
• M25: 15,696,257 km (0.059 R)
• M26: 15,929,630 km (0.05 R)
• M27: 17,233,525 km (0.116 R)
• M28: 17,474,378 km (0.049 R)
• M29: 18,448,409 km (0.077 R)
• M30: 18,509,894 km (0.071 R)
• M31: 18,571,379 km (0.088 R)
• M32: 19,565,158 km (0.092 R)
• M33: 20,959,709 km (0.056 R)
• M34: 21,023,737 km (0.094 R)
• M35: 24,718,505 km (0.049 R)
• M36: 25,604,274 km (0.081 R)
• M37: 25,741,605 km (0.057 R)
• M38: 28,750,168 km (0.079 R)
• M39: 29,753,371 km (0.104 R)
• M40: 29,969,839 km (0.11 R)
• M41: 30,913,951 km (0.097 R)
• M42: 31,646,831 km (0.118 R)
• M43: 32,089,342 km (0.105 R)
• M44: 32,311,345 km (0.079 R)
• M45: 34,407,809 km (0.115 R)
• M46: 35,014,878 km (0.106 R)
• M47: 35,931,913 km (0.092 R)
• M48: 36,162,443 km (0.116 R)
• M49: 37,868,008 km (0.11 R)
• M50: 40,076,222 km (0.041 R)
• M51: 40,554,786 km (0.113 R)
• M52: 41,759,498 km (0.097 R)
• M53: 42,163,711 km (0.091 R)
• M54: 43,057,558 km (0.106 R)
• M55: 43,139,089 km (0.116 R)
• M56: 43,793,430 km (0.046 R)
• M57: 44,946,531 km (0.106 R)
• M58: 48,380,101 km (0.113 R)
• M59: 48,464,923 km (0.111 R)
• M60: 50,687,050 km (0.108 R)
• M61: 52,244,663 km (0.105 R)
• M62: 53,817,984 km (0.045 R)
• M63: 56,118,051 km (0.117 R)
• M64: 57,190,368 km (0.106 R)
• M65: 57,549,254 km (0.098 R)
• M66: 58,269,418 km (0.117 R)
• M67: 59,083,081 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit