🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.54 AU - 0.6 AU

Year: 152 Days

Day: 15.7 Hours

Environment

Temp: 220 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.55 AU - 3.95 AU

Year: 2069 Days

Day: 44.3 Hours

Environment

Temp: -98 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.3

Radius: 13.3

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 8.02 AU - 13 AU

Year: 12031 Days

Day: 7.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,126,266 km

• M1: 169,195 km (0.113 R)
• M2: 283,338 km (0.108 R)
• M3: 426,803 km (0.104 R)
• M4: 793,617 km (0.109 R)
• M5: 1,056,311 km (0.114 R)
• M6: 1,180,626 km (0.073 R)
• M7: 1,584,241 km (0.096 R)
• M8: 1,707,510 km (0.099 R)
• M9: 2,303,059 km (0.082 R)
• M10: 2,612,128 km (0.109 R)
• M11: 2,909,529 km (0.065 R)
• M12: 3,114,029 km (0.099 R)
• M13: 3,296,987 km (0.095 R)
• M14: 3,783,779 km (0.03 R)
• M15: 3,951,179 km (0.034 R)
• M16: 4,121,122 km (0.087 R)
• M17: 4,645,463 km (0.048 R)
• M18: 4,825,130 km (0.113 R)
• M19: 4,915,786 km (0.082 R)
• M20: 5,409,160 km (0.119 R)
• M21: 5,789,587 km (0.114 R)
• M22: 6,277,575 km (0.09 R)
• M23: 6,610,281 km (0.111 R)
• M24: 7,502,483 km (0.101 R)
• M25: 8,910,947 km (0.073 R)
• M26: 9,209,993 km (0.119 R)
• M27: 9,322,939 km (0.094 R)
• M28: 9,856,256 km (0.079 R)
• M29: 10,087,983 km (0.093 R)
• M30: 10,635,511 km (0.084 R)
• M31: 10,913,015 km (0.1 R)
• M32: 11,313,489 km (0.076 R)
• M33: 11,475,054 km (0.083 R)
• M34: 11,882,260 km (0.102 R)
• M35: 12,335,840 km (0.087 R)
• M36: 12,502,193 km (0.097 R)
• M37: 12,711,181 km (0.058 R)
• M38: 14,075,963 km (0.045 R)
• M39: 14,380,694 km (0.104 R)
• M40: 14,512,041 km (0.11 R)
• M41: 14,643,687 km (0.084 R)
• M42: 15,085,599 km (0.036 R)
• M43: 15,486,970 km (0.069 R)
• M44: 15,711,516 km (0.091 R)
• M45: 16,027,766 km (0.065 R)
• M46: 16,300,334 km (0.119 R)
• M47: 16,712,326 km (0.087 R)
• M48: 18,110,169 km (0.091 R)
• M49: 18,919,044 km (0.095 R)
• M50: 19,496,941 km (0.117 R)
• M51: 19,690,969 km (0.095 R)
• M52: 19,788,208 km (0.117 R)
• M53: 20,868,155 km (0.104 R)
• M54: 21,465,350 km (0.064 R)
• M55: 21,715,777 km (0.072 R)
• M56: 22,270,336 km (0.101 R)
• M57: 23,239,132 km (0.09 R)
• M58: 23,496,290 km (0.063 R)
• M59: 23,599,513 km (0.052 R)
• M60: 23,806,257 km (0.06 R)
• M61: 24,221,541 km (0.065 R)
• M62: 24,954,271 km (0.075 R)
• M63: 25,641,075 km (0.113 R)
• M64: 25,800,397 km (0.086 R)
• M65: 26,280,606 km (0.079 R)
• M66: 28,946,290 km (0.096 R)
• M67: 29,334,048 km (0.094 R)
• M68: 29,500,850 km (0.107 R)
• M69: 30,002,900 km (0.1 R)
• M70: 31,582,953 km (0.09 R)
• M71: 32,555,489 km (0.026 R)
• M72: 33,363,766 km (0.086 R)
• M73: 33,653,986 km (0.056 R)
• M74: 34,120,282 km (0.084 R)
• M75: 36,542,870 km (0.112 R)
• M76: 36,662,549 km (0.047 R)
• M77: 36,902,055 km (0.07 R)
• M78: 37,926,202 km (0.06 R)
• M79: 39,081,696 km (0.102 R)
• M80: 39,633,113 km (0.115 R)
• M81: 39,817,568 km (0.097 R)
• M82: 41,178,459 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613.3

Radius: 4.1

Gravity: 36.48 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.26 AU - 19.98 AU

Year: 25012 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 85,126,266 km

• M1: 149,149 km (0.096 R)
• M2: 223,200 km (0.102 R)
• M3: 407,654 km (0.088 R)
• M4: 836,252 km (0.112 R)
• M5: 917,783 km (0.119 R)
• M6: 945,608 km (0.091 R)
• M7: 1,178,382 km (0.062 R)
• M8: 1,976,038 km (0.043 R)
• M9: 2,122,195 km (0.073 R)
• M10: 2,463,877 km (0.079 R)
• M11: 2,741,231 km (0.038 R)
• M12: 2,904,293 km (0.108 R)
• M13: 3,197,206 km (0.088 R)
• M14: 4,507,533 km (0.114 R)
• M15: 5,394,050 km (0.084 R)
• M16: 5,444,914 km (0.108 R)
• M17: 6,225,815 km (0.096 R)
• M18: 6,493,894 km (0.047 R)
• M19: 6,711,110 km (0.109 R)
• M20: 7,208,373 km (0.06 R)
• M21: 7,264,323 km (0.06 R)
• M22: 7,489,767 km (0.102 R)
• M23: 7,774,751 km (0.097 R)
• M24: 7,889,792 km (0.067 R)
• M25: 8,238,056 km (0.051 R)
• M26: 8,414,132 km (0.086 R)
• M27: 8,473,223 km (0.055 R)
• M28: 9,928,960 km (0.085 R)
• M29: 10,368,030 km (0.069 R)
• M30: 10,685,327 km (0.054 R)
• M31: 11,264,720 km (0.066 R)
• M32: 11,854,285 km (0.083 R)
• M33: 12,053,100 km (0.03 R)
• M34: 13,821,048 km (0.092 R)
• M35: 13,890,761 km (0.063 R)
• M36: 14,522,363 km (0.093 R)
• M37: 14,806,150 km (0.116 R)
• M38: 16,105,557 km (0.117 R)
• M39: 16,917,425 km (0.038 R)
• M40: 17,818,154 km (0.112 R)
• M41: 18,121,837 km (0.097 R)
• M42: 19,665,837 km (0.039 R)
• M43: 21,171,240 km (0.067 R)
• M44: 21,735,075 km (0.097 R)
• M45: 21,816,157 km (0.098 R)
• M46: 22,059,552 km (0.088 R)
• M47: 22,549,336 km (0.075 R)
• M48: 22,877,703 km (0.095 R)
• M49: 24,627,849 km (0.085 R)
• M50: 24,881,267 km (0.081 R)
• M51: 25,220,705 km (0.08 R)
• M52: 26,593,415 km (0.103 R)
• M53: 27,288,746 km (0.069 R)
• M54: 27,990,210 km (0.118 R)
• M55: 28,166,437 km (0.09 R)
• M56: 28,343,112 km (0.103 R)
• M57: 29,679,619 km (0.12 R)
• M58: 29,859,286 km (0.102 R)
• M59: 31,218,981 km (0.075 R)
• M60: 32,969,875 km (0.1 R)
• M61: 33,810,316 km (0.06 R)
• M62: 35,321,852 km (0.082 R)
• M63: 36,469,867 km (0.083 R)
• M64: 37,145,151 km (0.026 R)
• M65: 37,922,013 km (0.108 R)
• M66: 38,410,151 km (0.11 R)
• M67: 39,097,254 km (0.113 R)
• M68: 40,284,313 km (0.083 R)
• M69: 41,382,960 km (0.086 R)
• M70: 42,795,313 km (0.11 R)
• M71: 44,943,389 km (0.107 R)
• M72: 45,046,612 km (0.078 R)
• M73: 48,600,608 km (0.095 R)
• M74: 49,769,566 km (0.079 R)
• M75: 50,518,303 km (0.116 R)
• M76: 52,677,898 km (0.077 R)
• M77: 52,895,563 km (0.072 R)
• M78: 54,537,250 km (0.091 R)
• M79: 57,422,095 km (0.081 R)
• M80: 58,207,185 km (0.082 R)
• M81: 58,432,180 km (0.109 R)
• M82: 58,882,919 km (0.09 R)
• M83: 60,128,620 km (0.081 R)
• M84: 63,222,903 km (0.071 R)
• M85: 66,133,778 km (0.108 R)
• M86: 66,838,833 km (0.077 R)
• M87: 68,850,176 km (0.054 R)
• M88: 71,001,244 km (0.07 R)
• M89: 71,723,203 km (0.063 R)
• M90: 73,417,100 km (0.05 R)
• M91: 73,903,592 km (0.051 R)
• M92: 77,833,079 km (0.114 R)
• M93: 80,323,286 km (0.098 R)

Kuiper Belt

Range: 31.1 - 57.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 217 - 17,496 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit