🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.75 AU - 0.93 AU

Year: 278 Days

Day: 26.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.97 AU - 2.11 AU

Year: 1054 Days

Day: 42.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.8 AU - 2.3 AU

Year: 1062 Days

Day: 43.2 Hours

Environment

Temp: -65 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,459,642 km

• M1: 115,639 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 3.8 AU - 4.72 AU

Year: 3180 Days

Day: 21.9 Hours

Environment

Temp: -121 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,459,642 km

• M1: 313,856 km (0.112 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 539.7

Radius: 12.8

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.6 AU - 6.46 AU

Year: 5355 Days

Day: 8.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,459,642 km

• M1: 163,959 km (0.108 R)
• M2: 302,636 km (0.119 R)
• M3: 474,076 km (0.081 R)
• M4: 564,732 km (0.083 R)
• M5: 708,496 km (0.056 R)
• M6: 853,456 km (0.104 R)
• M7: 982,708 km (0.119 R)
• M8: 1,147,116 km (0.086 R)
• M9: 1,351,168 km (0.119 R)
• M10: 1,712,896 km (0.05 R)
• M11: 2,122,943 km (0.066 R)
• M12: 2,303,059 km (0.076 R)
• M13: 2,563,808 km (0.114 R)
• M14: 2,697,998 km (0.088 R)
• M15: 2,814,834 km (0.1 R)
• M16: 3,094,282 km (0.086 R)
• M17: 3,278,737 km (0.098 R)
• M18: 3,382,857 km (0.095 R)
• M19: 3,488,024 km (0.069 R)
• M20: 3,594,388 km (0.097 R)
• M21: 3,810,407 km (0.086 R)
• M22: 4,075,345 km (0.08 R)
• M23: 4,255,311 km (0.081 R)
• M24: 4,392,193 km (0.104 R)
• M25: 4,576,797 km (0.047 R)
• M26: 4,954,083 km (0.082 R)
• M27: 5,267,939 km (0.088 R)
• M28: 5,991,844 km (0.096 R)
• M29: 7,014,345 km (0.05 R)
• M30: 7,477,051 km (0.077 R)
• M31: 7,809,607 km (0.077 R)
• M32: 8,147,100 km (0.047 R)
• M33: 8,546,975 km (0.1 R)
• M34: 9,395,644 km (0.096 R)
• M35: 9,484,954 km (0.086 R)
• M36: 9,694,540 km (0.057 R)
• M37: 9,875,404 km (0.049 R)
• M38: 9,996,579 km (0.107 R)
• M39: 10,455,395 km (0.101 R)
• M40: 10,765,212 km (0.103 R)
• M41: 10,921,243 km (0.118 R)
• M42: 11,015,340 km (0.057 R)
• M43: 11,298,978 km (0.087 R)
• M44: 11,393,972 km (0.074 R)
• M45: 11,680,751 km (0.11 R)
• M46: 12,099,326 km (0.118 R)
• M47: 12,752,919 km (0.119 R)
• M48: 13,183,911 km (0.084 R)
• M49: 13,754,776 km (0.094 R)
• M50: 14,060,405 km (0.04 R)
• M51: 14,436,793 km (0.071 R)
• M52: 14,990,305 km (0.059 R)
• M53: 15,515,543 km (0.057 R)
• M54: 15,727,374 km (0.093 R)
• M55: 15,975,706 km (0.054 R)
• M56: 17,163,962 km (0.093 R)
• M57: 17,383,123 km (0.111 R)
• M58: 17,603,032 km (0.117 R)
• M59: 18,120,042 km (0.117 R)
• M60: 19,055,777 km (0.094 R)
• M61: 20,237,750 km (0.069 R)
• M62: 20,430,731 km (0.077 R)
• M63: 21,325,775 km (0.088 R)
• M64: 21,522,047 km (0.053 R)
• M65: 21,718,918 km (0.069 R)
• M66: 22,313,270 km (0.06 R)
• M67: 22,712,398 km (0.091 R)
• M68: 23,396,359 km (0.104 R)
• M69: 23,517,832 km (0.051 R)
• M70: 24,250,712 km (0.104 R)
• M71: 24,455,662 km (0.073 R)
• M72: 26,578,455 km (0.116 R)
• M73: 26,705,314 km (0.112 R)
• M74: 28,327,554 km (0.085 R)
• M75: 28,500,190 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.9

Radius: 5.2

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.17 AU - 15.17 AU

Year: 16310 Days

Day: 24 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,459,642 km

• M1: 146,456 km (0.094 R)
• M2: 374,294 km (0.073 R)
• M3: 430,543 km (0.065 R)
• M4: 633,547 km (0.079 R)
• M5: 772,523 km (0.102 R)
• M6: 845,677 km (0.064 R)
• M7: 1,120,039 km (0.083 R)
• M8: 1,580,053 km (0.116 R)
• M9: 2,016,131 km (0.12 R)
• M10: 2,169,468 km (0.114 R)
• M11: 2,221,528 km (0.096 R)
• M12: 2,487,663 km (0.092 R)
• M13: 3,049,852 km (0.074 R)
• M14: 3,108,195 km (0.11 R)
• M15: 3,315,238 km (0.057 R)
• M16: 3,963,296 km (0.054 R)
• M17: 4,091,053 km (0.064 R)
• M18: 4,252,768 km (0.081 R)
• M19: 4,852,207 km (0.102 R)
• M20: 5,057,754 km (0.099 R)
• M21: 5,092,312 km (0.086 R)
• M22: 5,763,707 km (0.027 R)
• M23: 5,836,112 km (0.093 R)
• M24: 5,872,315 km (0.117 R)
• M25: 6,425,229 km (0.104 R)
• M26: 6,726,818 km (0.105 R)
• M27: 6,841,111 km (0.096 R)
• M28: 7,188,028 km (0.117 R)
• M29: 7,501,136 km (0.108 R)
• M30: 7,979,102 km (0.077 R)
• M31: 8,672,937 km (0.09 R)
• M32: 9,728,050 km (0.095 R)
• M33: 9,900,537 km (0.113 R)
• M34: 10,204,968 km (0.067 R)
• M35: 11,181,543 km (0.088 R)
• M36: 11,910,384 km (0.071 R)
• M37: 12,048,762 km (0.044 R)
• M38: 12,795,704 km (0.096 R)
• M39: 13,222,507 km (0.08 R)
• M40: 13,270,229 km (0.111 R)
• M41: 13,944,018 km (0.079 R)
• M42: 14,334,019 km (0.101 R)
• M43: 15,274,691 km (0.118 R)
• M44: 15,425,036 km (0.081 R)
• M45: 15,929,780 km (0.056 R)
• M46: 16,800,140 km (0.119 R)
• M47: 17,162,915 km (0.045 R)
• M48: 17,896,393 km (0.111 R)
• M49: 18,054,967 km (0.102 R)
• M50: 19,393,868 km (0.115 R)
• M51: 19,556,630 km (0.082 R)
• M52: 21,042,287 km (0.074 R)
• M53: 22,734,987 km (0.055 R)
• M54: 23,193,803 km (0.071 R)
• M55: 23,655,612 km (0.115 R)
• M56: 23,771,550 km (0.073 R)
• M57: 25,532,916 km (0.099 R)
• M58: 26,549,583 km (0.093 R)
• M59: 27,275,133 km (0.089 R)
• M60: 28,375,724 km (0.115 R)
• M61: 28,437,358 km (0.094 R)
• M62: 28,622,261 km (0.083 R)
• M63: 28,684,045 km (0.062 R)
• M64: 29,366,212 km (0.11 R)
• M65: 29,490,827 km (0.101 R)
• M66: 30,242,107 km (0.083 R)
• M67: 30,999,671 km (0.051 R)
• M68: 32,019,330 km (0.078 R)
• M69: 32,597,825 km (0.083 R)
• M70: 34,091,709 km (0.097 R)
• M71: 35,541,462 km (0.077 R)
• M72: 35,940,290 km (0.08 R)
• M73: 36,007,011 km (0.065 R)
• M74: 36,407,484 km (0.108 R)
• M75: 37,011,261 km (0.06 R)
• M76: 37,145,750 km (0.081 R)
• M77: 37,213,218 km (0.114 R)
• M78: 37,618,180 km (0.085 R)
• M79: 37,888,952 km (0.109 R)
• M80: 38,160,472 km (0.08 R)
• M81: 38,500,658 km (0.074 R)
• M82: 39,733,793 km (0.118 R)
• M83: 40,355,372 km (0.088 R)
• M84: 41,398,219 km (0.084 R)
• M85: 42,661,274 km (0.093 R)
• M86: 43,297,513 km (0.103 R)
• M87: 44,150,820 km (0.094 R)
• M88: 44,293,536 km (0.116 R)
• M89: 44,794,390 km (0.1 R)
• M90: 44,937,854 km (0.114 R)
• M91: 45,297,188 km (0.108 R)
• M92: 47,253,629 km (0.114 R)
• M93: 47,472,640 km (0.058 R)
• M94: 48,573,232 km (0.036 R)
• M95: 48,794,337 km (0.092 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 437 - 15,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit