🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.62 AU - 0.98 AU

Year: 258 Days

Day: 35.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 22,246,904 km

• M1: 185,651 km (0.104 R)

Asteroid Belt

Center: 1.48 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.96 AU - 2.34 AU

Year: 1135 Days

Day: 41.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 3.26 AU - 4.02 AU

Year: 2499 Days

Day: 23 Hours

Environment

Temp: -114 °C

Axial Tilt: 44.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.1

Radius: 12.8

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.75 AU - 9.07 AU

Year: 8777 Days

Day: 9.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 22,246,904 km

• M1: 281,992 km (0.052 R)
• M2: 395,986 km (0.069 R)
• M3: 678,127 km (0.102 R)
• M4: 1,083,388 km (0.109 R)
• M5: 1,190,201 km (0.046 R)
• M6: 1,363,884 km (0.089 R)
• M7: 1,454,091 km (0.092 R)
• M8: 1,613,563 km (0.115 R)
• M9: 1,835,715 km (0.114 R)
• M10: 2,294,981 km (0.107 R)
• M11: 2,450,712 km (0.061 R)
• M12: 2,610,184 km (0.062 R)
• M13: 2,756,790 km (0.077 R)
• M14: 2,922,843 km (0.044 R)
• M15: 3,784,826 km (0.08 R)
• M16: 3,877,128 km (0.065 R)
• M17: 4,544,035 km (0.102 R)
• M18: 5,432,946 km (0.072 R)
• M19: 5,961,924 km (0.074 R)
• M20: 7,298,132 km (0.106 R)
• M21: 7,622,909 km (0.067 R)
• M22: 7,928,837 km (0.067 R)
• M23: 8,310,910 km (0.103 R)
• M24: 8,821,487 km (0.032 R)
• M25: 11,336,826 km (0.111 R)
• M26: 11,632,282 km (0.088 R)
• M27: 11,930,281 km (0.079 R)
• M28: 12,148,544 km (0.054 R)
• M29: 12,672,436 km (0.063 R)
• M30: 13,063,185 km (0.04 R)
• M31: 13,486,248 km (0.036 R)
• M32: 13,827,930 km (0.064 R)
• M33: 14,028,540 km (0.071 R)
• M34: 14,548,991 km (0.05 R)
• M35: 15,758,041 km (0.063 R)
• M36: 16,027,766 km (0.079 R)
• M37: 17,522,997 km (0.105 R)
• M38: 17,833,562 km (0.098 R)
• M39: 18,618,053 km (0.076 R)
• M40: 18,713,048 km (0.035 R)
• M41: 19,317,872 km (0.11 R)
• M42: 20,743,091 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890

Radius: 9

Gravity: 10.99 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.82 AU - 11.72 AU

Year: 11845 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 22,246,904 km

• M1: 241,451 km (0.101 R)
• M2: 494,571 km (0.106 R)
• M3: 907,161 km (0.057 R)
• M4: 1,080,396 km (0.07 R)
• M5: 1,171,202 km (0.093 R)
• M6: 1,264,551 km (0.074 R)
• M7: 1,434,344 km (0.105 R)
• M8: 1,509,443 km (0.071 R)
• M9: 1,663,678 km (0.111 R)
• M10: 1,769,444 km (0.079 R)
• M11: 2,819,621 km (0.111 R)
• M12: 2,978,643 km (0.103 R)
• M13: 4,353,597 km (0.03 R)
• M14: 4,500,802 km (0.104 R)
• M15: 4,612,252 km (0.039 R)
• M16: 6,019,519 km (0.104 R)
• M17: 6,854,724 km (0.027 R)
• M18: 7,373,380 km (0.081 R)
• M19: 7,593,139 km (0.075 R)
• M20: 8,220,104 km (0.095 R)
• M21: 8,356,687 km (0.107 R)
• M22: 9,428,256 km (0.116 R)
• M23: 9,618,993 km (0.094 R)
• M24: 9,811,077 km (0.093 R)
• M25: 10,641,345 km (0.117 R)
• M26: 11,749,267 km (0.114 R)
• M27: 11,903,203 km (0.059 R)
• M28: 12,213,021 km (0.055 R)
• M29: 12,682,758 km (0.109 R)
• M30: 13,855,755 km (0.115 R)
• M31: 14,236,332 km (0.091 R)
• M32: 14,620,200 km (0.087 R)
• M33: 14,896,507 km (0.106 R)
• M34: 16,533,257 km (0.079 R)
• M35: 16,994,617 km (0.12 R)
• M36: 17,168,749 km (0.104 R)
• M37: 17,989,294 km (0.078 R)
• M38: 18,583,197 km (0.116 R)
• M39: 18,822,554 km (0.071 R)
• M40: 19,002,819 km (0.098 R)
• M41: 19,364,846 km (0.1 R)
• M42: 21,022,540 km (0.109 R)
• M43: 21,147,155 km (0.078 R)
• M44: 21,271,920 km (0.075 R)
• M45: 21,459,665 km (0.106 R)
• M46: 22,470,049 km (0.079 R)
• M47: 23,173,757 km (0.037 R)
• M48: 24,602,716 km (0.075 R)
• M49: 25,726,346 km (0.119 R)
• M50: 25,792,917 km (0.077 R)
• M51: 26,934,199 km (0.106 R)
• M52: 27,613,224 km (0.091 R)
• M53: 27,818,023 km (0.109 R)
• M54: 28,642,308 km (0.109 R)
• M55: 28,849,650 km (0.119 R)
• M56: 30,033,867 km (0.077 R)
• M57: 30,174,339 km (0.049 R)
• M58: 32,162,345 km (0.07 R)
• M59: 33,680,913 km (0.109 R)
• M60: 34,265,542 km (0.088 R)
• M61: 35,222,669 km (0.091 R)
• M62: 37,163,402 km (0.115 R)
• M63: 37,238,650 km (0.07 R)
• M64: 37,691,782 km (0.05 R)
• M65: 38,450,991 km (0.082 R)
• M66: 39,676,048 km (0.09 R)
• M67: 40,448,272 km (0.053 R)
• M68: 40,603,405 km (0.071 R)
• M69: 40,836,329 km (0.1 R)
• M70: 41,929,142 km (0.093 R)
• M71: 42,007,680 km (0.047 R)
• M72: 42,636,889 km (0.032 R)
• M73: 42,794,565 km (0.036 R)
• M74: 44,143,639 km (0.029 R)
• M75: 45,910,240 km (0.054 R)
• M76: 48,438,295 km (0.03 R)
• M77: 49,015,443 km (0.082 R)
• M78: 49,429,081 km (0.042 R)
• M79: 49,511,958 km (0.099 R)
• M80: 49,843,767 km (0.108 R)
• M81: 50,010,119 km (0.077 R)
• M82: 50,093,296 km (0.095 R)
• M83: 51,095,003 km (0.041 R)
• M84: 51,514,476 km (0.077 R)
• M85: 51,934,995 km (0.115 R)
• M86: 53,713,564 km (0.109 R)
• M87: 53,969,377 km (0.088 R)
• M88: 54,310,909 km (0.082 R)
• M89: 54,567,619 km (0.109 R)
• M90: 55,426,011 km (0.108 R)
• M91: 55,857,003 km (0.104 R)
• M92: 56,895,661 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 23.2

Radius: 5

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 10.28 AU - 16.04 AU

Year: 17181 Days

Day: 16.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 22,246,904 km

• M1: 78,090 km (0.081 R)
• M2: 372,050 km (0.104 R)
• M3: 784,940 km (0.103 R)
• M4: 927,357 km (0.114 R)
• M5: 1,126,173 km (0.117 R)
• M6: 1,287,140 km (0.112 R)
• M7: 1,714,242 km (0.058 R)
• M8: 2,273,738 km (0.037 R)
• M9: 2,703,234 km (0.077 R)
• M10: 3,105,652 km (0.117 R)
• M11: 3,174,616 km (0.073 R)
• M12: 3,331,545 km (0.069 R)
• M13: 4,306,025 km (0.065 R)
• M14: 4,363,620 km (0.111 R)
• M15: 4,557,798 km (0.108 R)
• M16: 4,854,152 km (0.077 R)
• M17: 5,238,469 km (0.101 R)
• M18: 5,611,566 km (0.065 R)
• M19: 5,801,256 km (0.068 R)
• M20: 6,122,293 km (0.1 R)
• M21: 7,485,877 km (0.073 R)
• M22: 7,648,191 km (0.056 R)
• M23: 7,811,702 km (0.104 R)
• M24: 8,987,990 km (0.059 R)
• M25: 9,111,109 km (0.117 R)
• M26: 9,160,476 km (0.112 R)
• M27: 9,785,646 km (0.051 R)
• M28: 10,553,681 km (0.119 R)
• M29: 10,761,772 km (0.116 R)
• M30: 10,918,700 km (0.08 R)
• M31: 11,527,414 km (0.079 R)
• M32: 11,580,820 km (0.11 R)
• M33: 11,688,082 km (0.115 R)
• M34: 12,174,275 km (0.118 R)
• M35: 12,529,570 km (0.071 R)
• M36: 12,777,453 km (0.03 R)
• M37: 13,250,332 km (0.081 R)
• M38: 13,418,480 km (0.101 R)
• M39: 13,474,729 km (0.03 R)
• M40: 13,984,409 km (0.099 R)
• M41: 14,127,125 km (0.052 R)
• M42: 15,051,790 km (0.088 R)
• M43: 16,145,051 km (0.055 R)
• M44: 16,414,926 km (0.103 R)
• M45: 16,837,540 km (0.119 R)
• M46: 17,478,118 km (0.089 R)
• M47: 17,724,356 km (0.105 R)
• M48: 18,064,691 km (0.036 R)
• M49: 19,447,574 km (0.099 R)
• M50: 19,574,881 km (0.105 R)
• M51: 19,990,913 km (0.092 R)
• M52: 20,798,891 km (0.101 R)
• M53: 20,896,579 km (0.095 R)
• M54: 20,994,416 km (0.089 R)
• M55: 21,321,736 km (0.111 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 17,414 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit