🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.75 AU - 1.23 AU

Year: 345 Days

Day: 28.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,454,647 km

• M1: 143,614 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.3 AU - 3.88 AU

Year: 2380 Days

Day: 43.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.8

Radius: 8.1

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 8.53 AU - 9.05 AU

Year: 9117 Days

Day: 11.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 61,454,647 km

• M1: 102,175 km (0.112 R)
• M2: 224,546 km (0.079 R)
• M3: 412,441 km (0.069 R)
• M4: 491,279 km (0.097 R)
• M5: 546,930 km (0.053 R)
• M6: 776,862 km (0.115 R)
• M7: 843,283 km (0.026 R)
• M8: 1,000,211 km (0.101 R)
• M9: 1,205,160 km (0.09 R)
• M10: 1,612,067 km (0.092 R)
• M11: 1,698,385 km (0.025 R)
• M12: 1,764,208 km (0.082 R)
• M13: 1,830,928 km (0.084 R)
• M14: 2,321,460 km (0.104 R)
• M15: 2,670,322 km (0.032 R)
• M16: 2,825,006 km (0.098 R)
• M17: 3,500,889 km (0.115 R)
• M18: 3,727,530 km (0.114 R)
• M19: 3,813,848 km (0.108 R)
• M20: 4,017,600 km (0.041 R)
• M21: 4,962,760 km (0.113 R)
• M22: 5,089,619 km (0.112 R)
• M23: 5,509,241 km (0.03 R)
• M24: 5,640,588 km (0.071 R)
• M25: 5,940,083 km (0.112 R)
• M26: 6,210,556 km (0.063 R)
• M27: 6,313,030 km (0.113 R)
• M28: 7,477,201 km (0.109 R)
• M29: 7,769,365 km (0.097 R)
• M30: 8,478,160 km (0.052 R)
• M31: 9,246,345 km (0.099 R)
• M32: 9,324,435 km (0.081 R)
• M33: 10,197,488 km (0.117 R)
• M34: 10,643,889 km (0.042 R)
• M35: 10,766,708 km (0.083 R)
• M36: 12,148,693 km (0.036 R)
• M37: 12,362,918 km (0.12 R)
• M38: 12,838,639 km (0.091 R)
• M39: 13,100,734 km (0.11 R)
• M40: 13,452,738 km (0.085 R)
• M41: 14,256,527 km (0.118 R)
• M42: 14,437,242 km (0.12 R)
• M43: 14,527,748 km (0.045 R)
• M44: 14,709,659 km (0.1 R)
• M45: 15,029,799 km (0.088 R)
• M46: 15,352,033 km (0.058 R)
• M47: 15,630,285 km (0.111 R)
• M48: 15,910,033 km (0.087 R)
• M49: 17,478,417 km (0.073 R)
• M50: 18,452,748 km (0.043 R)
• M51: 19,344,650 km (0.11 R)
• M52: 20,555,495 km (0.117 R)
• M53: 21,118,731 km (0.092 R)
• M54: 21,221,655 km (0.092 R)
• M55: 23,635,117 km (0.097 R)
• M56: 24,928,391 km (0.112 R)
• M57: 24,982,844 km (0.028 R)
• M58: 25,913,493 km (0.113 R)
• M59: 28,317,680 km (0.087 R)
• M60: 29,001,193 km (0.107 R)
• M61: 29,402,414 km (0.045 R)
• M62: 29,460,009 km (0.079 R)
• M63: 30,558,955 km (0.092 R)
• M64: 30,908,865 km (0.032 R)
• M65: 31,025,850 km (0.074 R)
• M66: 31,377,405 km (0.09 R)
• M67: 32,143,945 km (0.119 R)
• M68: 32,737,699 km (0.05 R)
• M69: 33,454,871 km (0.076 R)
• M70: 34,844,186 km (0.034 R)
• M71: 35,331,726 km (0.082 R)
• M72: 35,453,947 km (0.101 R)
• M73: 36,498,888 km (0.105 R)
• M74: 36,932,124 km (0.104 R)
• M75: 37,180,456 km (0.087 R)
• M76: 37,928,595 km (0.103 R)
• M77: 38,493,028 km (0.118 R)
• M78: 41,872,893 km (0.061 R)
• M79: 42,781,401 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 857.8

Radius: 13.4

Gravity: 4.78 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.1 AU - 12.14 AU

Year: 12973 Days

Day: 6.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,454,647 km

• M1: 188,344 km (0.119 R)
• M2: 408,851 km (0.088 R)
• M3: 2,311,736 km (0.07 R)
• M4: 2,875,271 km (0.091 R)
• M5: 3,979,303 km (0.101 R)
• M6: 4,424,656 km (0.086 R)
• M7: 4,653,391 km (0.11 R)
• M8: 5,363,084 km (0.101 R)
• M9: 6,664,136 km (0.107 R)
• M10: 6,751,352 km (0.119 R)
• M11: 7,327,603 km (0.097 R)
• M12: 10,086,636 km (0.104 R)
• M13: 10,287,696 km (0.112 R)
• M14: 10,540,965 km (0.09 R)
• M15: 10,642,841 km (0.116 R)
• M16: 10,796,179 km (0.089 R)
• M17: 11,053,637 km (0.063 R)
• M18: 11,417,309 km (0.112 R)
• M19: 11,522,028 km (0.113 R)
• M20: 11,890,787 km (0.076 R)
• M21: 12,263,585 km (0.114 R)
• M22: 12,640,122 km (0.113 R)
• M23: 14,353,616 km (0.043 R)
• M24: 15,846,154 km (0.067 R)
• M25: 16,374,385 km (0.118 R)
• M26: 19,475,100 km (0.056 R)
• M27: 20,040,729 km (0.112 R)
• M28: 20,611,894 km (0.103 R)
• M29: 20,867,557 km (0.113 R)
• M30: 21,059,790 km (0.082 R)
• M31: 21,188,444 km (0.108 R)
• M32: 23,015,782 km (0.116 R)
• M33: 23,547,154 km (0.092 R)
• M34: 23,814,335 km (0.057 R)
• M35: 24,015,395 km (0.116 R)
• M36: 24,419,309 km (0.091 R)
• M37: 25,029,220 km (0.037 R)
• M38: 25,919,177 km (0.111 R)
• M39: 26,056,957 km (0.057 R)
• M40: 26,680,331 km (0.107 R)
• M41: 27,308,493 km (0.064 R)
• M42: 28,936,118 km (0.118 R)
• M43: 29,079,133 km (0.066 R)
• M44: 29,509,526 km (0.115 R)
• M45: 29,725,546 km (0.111 R)
• M46: 29,942,014 km (0.088 R)
• M47: 31,032,732 km (0.096 R)
• M48: 32,136,315 km (0.112 R)
• M49: 32,432,818 km (0.036 R)
• M50: 32,953,718 km (0.087 R)
• M51: 33,402,512 km (0.087 R)
• M52: 35,218,032 km (0.062 R)
• M53: 35,906,930 km (0.116 R)
• M54: 36,060,716 km (0.096 R)
• M55: 37,142,907 km (0.073 R)
• M56: 37,298,340 km (0.066 R)
• M57: 38,078,941 km (0.061 R)
• M58: 40,293,289 km (0.07 R)
• M59: 40,773,199 km (0.105 R)
• M60: 41,174,570 km (0.087 R)
• M61: 41,900,419 km (0.053 R)
• M62: 42,874,600 km (0.101 R)
• M63: 43,774,282 km (0.097 R)
• M64: 44,020,819 km (0.088 R)
• M65: 44,185,377 km (0.084 R)
• M66: 44,515,090 km (0.029 R)
• M67: 46,175,926 km (0.07 R)
• M68: 46,259,551 km (0.114 R)
• M69: 46,762,050 km (0.084 R)
• M70: 47,519,165 km (0.095 R)
• M71: 48,026,302 km (0.111 R)
• M72: 48,535,084 km (0.091 R)
• M73: 48,705,177 km (0.12 R)
• M74: 49,131,082 km (0.077 R)
• M75: 49,216,353 km (0.077 R)
• M76: 49,729,324 km (0.099 R)
• M77: 50,330,109 km (0.061 R)
• M78: 50,588,315 km (0.107 R)
• M79: 50,846,970 km (0.117 R)
• M80: 51,106,073 km (0.077 R)
• M81: 53,106,945 km (0.103 R)
• M82: 54,337,387 km (0.094 R)
• M83: 55,666,116 km (0.112 R)
• M84: 56,647,328 km (0.111 R)
• M85: 57,634,375 km (0.11 R)
• M86: 57,724,283 km (0.073 R)
• M87: 58,175,022 km (0.085 R)
• M88: 58,717,463 km (0.105 R)
• M89: 60,903,836 km (0.12 R)
• M90: 61,362,803 km (0.105 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 15,723 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit