🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.61 AU - 0.65 AU

Year: 177 Days

Day: 30.3 Hours

Environment

Temp: 178 °C

Axial Tilt: 20.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.85 AU - 1.19 AU

Year: 364 Days

Day: 28.6 Hours

Environment

Temp: 71 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 3.08 AU - 3.72 AU

Year: 2214 Days

Day: 15.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 2.62 AU - 4.28 AU

Year: 2263 Days

Day: 14.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.27 AU - 4.25 AU

Year: 2574 Days

Day: 31 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 4.45 AU - 6.23 AU

Year: 4357 Days

Day: 40.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 14.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.6

Radius: 4.5

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 13.23 AU - 15.09 AU

Year: 18815 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 72,192,391 km

• M1: 64,925 km (0.092 R)
• M2: 321,935 km (0.12 R)
• M3: 373,247 km (0.065 R)
• M4: 773,122 km (0.056 R)
• M5: 1,016,518 km (0.093 R)
• M6: 1,720,076 km (0.084 R)
• M7: 1,828,385 km (0.058 R)
• M8: 2,790,748 km (0.072 R)
• M9: 2,899,955 km (0.119 R)
• M10: 3,447,034 km (0.072 R)
• M11: 3,984,539 km (0.077 R)
• M12: 4,025,380 km (0.097 R)
• M13: 4,526,532 km (0.099 R)
• M14: 4,893,197 km (0.073 R)
• M15: 5,091,264 km (0.118 R)
• M16: 5,135,695 km (0.046 R)
• M17: 6,143,835 km (0.076 R)
• M18: 6,285,953 km (0.081 R)
• M19: 8,048,216 km (0.061 R)
• M20: 8,702,856 km (0.07 R)
• M21: 9,076,851 km (0.061 R)
• M22: 9,265,793 km (0.107 R)
• M23: 9,729,995 km (0.117 R)
• M24: 10,034,576 km (0.12 R)
• M25: 10,681,138 km (0.078 R)
• M26: 11,515,595 km (0.091 R)
• M27: 11,837,530 km (0.055 R)
• M28: 12,730,629 km (0.088 R)
• M29: 13,276,811 km (0.119 R)
• M30: 13,737,872 km (0.095 R)
• M31: 13,861,739 km (0.082 R)
• M32: 14,235,285 km (0.108 R)
• M33: 15,665,889 km (0.117 R)
• M34: 16,842,925 km (0.041 R)
• M35: 17,041,741 km (0.12 R)
• M36: 17,676,784 km (0.045 R)
• M37: 18,695,246 km (0.115 R)
• M38: 19,488,863 km (0.115 R)
• M39: 19,697,701 km (0.087 R)
• M40: 19,837,276 km (0.119 R)
• M41: 20,047,311 km (0.077 R)
• M42: 20,152,628 km (0.112 R)
• M43: 20,717,360 km (0.071 R)
• M44: 21,073,104 km (0.093 R)
• M45: 21,144,462 km (0.117 R)
• M46: 21,682,267 km (0.073 R)
• M47: 23,396,209 km (0.108 R)
• M48: 24,026,914 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.6

Radius: 5.9

Gravity: 13.75 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 15.06 AU - 16.48 AU

Year: 22113 Days

Day: 18.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 72,192,391 km

• M1: 168,148 km (0.069 R)
• M2: 1,080,695 km (0.079 R)
• M3: 1,186,760 km (0.097 R)
• M4: 1,409,062 km (0.115 R)
• M5: 1,705,266 km (0.065 R)
• M6: 2,252,196 km (0.043 R)
• M7: 2,319,814 km (0.111 R)
• M8: 3,146,492 km (0.109 R)
• M9: 3,492,811 km (0.104 R)
• M10: 3,571,500 km (0.059 R)
• M11: 3,770,465 km (0.111 R)
• M12: 4,179,615 km (0.092 R)
• M13: 4,688,996 km (0.068 R)
• M14: 5,580,898 km (0.12 R)
• M15: 6,331,281 km (0.116 R)
• M16: 6,767,359 km (0.086 R)
• M17: 7,113,080 km (0.101 R)
• M18: 7,464,635 km (0.09 R)
• M19: 7,616,925 km (0.116 R)
• M20: 8,872,799 km (0.089 R)
• M21: 9,634,552 km (0.09 R)
• M22: 10,873,372 km (0.095 R)
• M23: 11,161,796 km (0.116 R)
• M24: 11,511,407 km (0.116 R)
• M25: 11,864,607 km (0.076 R)
• M26: 13,373,900 km (0.112 R)
• M27: 14,119,496 km (0.109 R)
• M28: 14,687,669 km (0.113 R)
• M29: 14,942,583 km (0.098 R)
• M30: 15,198,994 km (0.097 R)
• M31: 16,701,106 km (0.12 R)
• M32: 16,833,949 km (0.064 R)
• M33: 17,033,812 km (0.107 R)
• M34: 20,267,071 km (0.102 R)
• M35: 20,693,125 km (0.111 R)
• M36: 21,626,467 km (0.107 R)
• M37: 22,794,078 km (0.042 R)
• M38: 23,385,438 km (0.102 R)
• M39: 23,534,139 km (0.07 R)
• M40: 23,832,287 km (0.082 R)
• M41: 24,281,978 km (0.116 R)
• M42: 25,037,747 km (0.07 R)
• M43: 25,189,738 km (0.076 R)
• M44: 26,108,568 km (0.118 R)
• M45: 26,649,664 km (0.077 R)
• M46: 26,882,737 km (0.104 R)
• M47: 27,038,469 km (0.104 R)
• M48: 27,116,409 km (0.025 R)
• M49: 27,194,350 km (0.097 R)
• M50: 27,507,308 km (0.12 R)
• M51: 28,057,829 km (0.101 R)
• M52: 29,490,079 km (0.084 R)
• M53: 30,053,464 km (0.103 R)
• M54: 34,095,300 km (0.04 R)
• M55: 34,179,523 km (0.055 R)
• M56: 34,686,510 km (0.085 R)
• M57: 35,281,012 km (0.092 R)
• M58: 35,536,825 km (0.106 R)
• M59: 37,692,829 km (0.073 R)
• M60: 38,830,521 km (0.113 R)
• M61: 39,094,711 km (0.081 R)
• M62: 39,359,499 km (0.095 R)
• M63: 39,979,433 km (0.086 R)
• M64: 40,424,337 km (0.095 R)
• M65: 41,768,922 km (0.117 R)
• M66: 42,220,259 km (0.066 R)
• M67: 43,310,229 km (0.062 R)
• M68: 44,685,632 km (0.112 R)
• M69: 45,054,840 km (0.119 R)
• M70: 46,354,995 km (0.11 R)
• M71: 46,541,842 km (0.087 R)
• M72: 47,103,582 km (0.116 R)
• M73: 47,291,328 km (0.102 R)
• M74: 47,479,223 km (0.101 R)
• M75: 47,761,813 km (0.115 R)
• M76: 48,612,426 km (0.098 R)
• M77: 48,802,266 km (0.103 R)
• M78: 50,137,128 km (0.118 R)
• M79: 50,328,912 km (0.117 R)
• M80: 50,712,930 km (0.116 R)
• M81: 50,905,463 km (0.039 R)
• M82: 51,194,486 km (0.074 R)
• M83: 52,064,996 km (0.102 R)
• M84: 52,745,516 km (0.103 R)
• M85: 52,940,442 km (0.118 R)
• M86: 53,135,668 km (0.1 R)
• M87: 54,607,262 km (0.111 R)
• M88: 56,092,320 km (0.091 R)
• M89: 57,590,543 km (0.059 R)
• M90: 58,092,892 km (0.096 R)
• M91: 60,524,157 km (0.063 R)
• M92: 61,239,684 km (0.054 R)
• M93: 64,337,107 km (0.031 R)
• M94: 67,696,926 km (0.104 R)
• M95: 68,120,886 km (0.106 R)
• M96: 68,439,530 km (0.092 R)
• M97: 70,898,171 km (0.118 R)
• M98: 71,436,424 km (0.119 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,289 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit