🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.91 AU - 1.23 AU

Year: 421 Days

Day: 17.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 24.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,457,790 km

• M1: 309,219 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.11 AU - 1.61 AU

Year: 604 Days

Day: 27.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 71.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,457,790 km

• M1: 306,825 km (0.089 R)
• M2: 434,133 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.25 AU - 1.89 AU

Year: 749 Days

Day: 18.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 2.24 AU - 2.38 AU

Year: 1337 Days

Day: 40.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 11.7

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.03 AU - 5.07 AU

Year: 4321 Days

Day: 8.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 54,457,790 km

• M1: 150,495 km (0.089 R)
• M2: 257,608 km (0.087 R)
• M3: 544,835 km (0.089 R)
• M4: 866,172 km (0.096 R)
• M5: 1,098,647 km (0.068 R)
• M6: 1,382,733 km (0.113 R)
• M7: 1,461,571 km (0.108 R)
• M8: 1,607,429 km (0.087 R)
• M9: 1,690,606 km (0.076 R)
• M10: 1,792,482 km (0.098 R)
• M11: 1,966,913 km (0.079 R)
• M12: 2,074,474 km (0.039 R)
• M13: 2,447,122 km (0.062 R)
• M14: 2,543,762 km (0.07 R)
• M15: 2,984,029 km (0.066 R)
• M16: 3,362,212 km (0.065 R)
• M17: 3,912,882 km (0.082 R)
• M18: 4,164,206 km (0.056 R)
• M19: 4,706,947 km (0.094 R)
• M20: 6,359,405 km (0.066 R)
• M21: 6,439,740 km (0.089 R)
• M22: 6,628,382 km (0.097 R)
• M23: 6,764,367 km (0.092 R)
• M24: 7,094,380 km (0.11 R)
• M25: 7,345,255 km (0.038 R)
• M26: 7,770,113 km (0.106 R)
• M27: 8,319,886 km (0.098 R)
• M28: 8,555,053 km (0.115 R)
• M29: 8,643,765 km (0.066 R)
• M30: 9,002,052 km (0.036 R)
• M31: 10,865,293 km (0.099 R)
• M32: 11,187,228 km (0.095 R)
• M33: 11,479,542 km (0.096 R)
• M34: 11,610,440 km (0.06 R)
• M35: 11,840,372 km (0.063 R)
• M36: 11,939,556 km (0.038 R)
• M37: 12,338,533 km (0.084 R)
• M38: 12,438,913 km (0.114 R)
• M39: 12,640,721 km (0.084 R)
• M40: 13,458,423 km (0.117 R)
• M41: 13,804,144 km (0.097 R)
• M42: 14,082,844 km (0.086 R)
• M43: 14,398,795 km (0.096 R)
• M44: 15,037,428 km (0.103 R)
• M45: 15,540,526 km (0.112 R)
• M46: 15,866,949 km (0.061 R)
• M47: 16,232,267 km (0.057 R)
• M48: 16,748,379 km (0.088 R)
• M49: 17,045,780 km (0.098 R)
• M50: 17,307,426 km (0.093 R)
• M51: 17,607,969 km (0.095 R)
• M52: 17,872,458 km (0.055 R)
• M53: 18,024,299 km (0.105 R)
• M54: 18,520,366 km (0.064 R)
• M55: 18,673,853 km (0.118 R)
• M56: 18,827,939 km (0.077 R)
• M57: 19,137,158 km (0.086 R)
• M58: 19,760,532 km (0.043 R)
• M59: 20,748,177 km (0.106 R)
• M60: 20,827,764 km (0.098 R)
• M61: 20,907,649 km (0.025 R)
• M62: 21,187,696 km (0.076 R)
• M63: 21,509,481 km (0.041 R)
• M64: 22,361,441 km (0.114 R)
• M65: 22,853,319 km (0.064 R)
• M66: 23,681,044 km (0.113 R)
• M67: 25,835,851 km (0.052 R)
• M68: 26,093,459 km (0.087 R)
• M69: 26,222,562 km (0.091 R)
• M70: 26,697,834 km (0.089 R)
• M71: 27,263,314 km (0.054 R)
• M72: 27,525,559 km (0.1 R)
• M73: 28,229,118 km (0.107 R)
• M74: 28,361,662 km (0.076 R)
• M75: 28,716,209 km (0.105 R)
• M76: 29,116,832 km (0.113 R)
• M77: 29,340,182 km (0.112 R)
• M78: 30,194,236 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.7

Radius: 11.6

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 9.44 AU - 13.44 AU

Year: 14734 Days

Day: 7.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 54,457,790 km

• M1: 275,410 km (0.074 R)
• M2: 515,215 km (0.101 R)
• M3: 595,100 km (0.109 R)
• M4: 864,077 km (0.069 R)
• M5: 962,513 km (0.082 R)
• M6: 1,107,323 km (0.096 R)
• M7: 1,709,604 km (0.099 R)
• M8: 2,290,044 km (0.106 R)
• M9: 2,430,367 km (0.051 R)
• M10: 3,817,738 km (0.069 R)
• M11: 4,018,648 km (0.096 R)
• M12: 4,257,555 km (0.102 R)
• M13: 4,785,187 km (0.052 R)
• M14: 5,038,755 km (0.076 R)
• M15: 5,558,907 km (0.108 R)
• M16: 5,710,600 km (0.098 R)
• M17: 6,213,548 km (0.031 R)
• M18: 6,292,236 km (0.104 R)
• M19: 6,570,189 km (0.109 R)
• M20: 6,730,857 km (0.053 R)
• M21: 6,892,722 km (0.079 R)
• M22: 7,428,133 km (0.092 R)
• M23: 7,806,615 km (0.088 R)
• M24: 8,234,615 km (0.107 R)
• M25: 8,538,747 km (0.076 R)
• M26: 8,891,050 km (0.077 R)
• M27: 9,746,600 km (0.095 R)
• M28: 10,393,761 km (0.078 R)
• M29: 11,054,834 km (0.04 R)
• M30: 11,729,670 km (0.09 R)
• M31: 13,576,605 km (0.113 R)
• M32: 14,142,983 km (0.091 R)
• M33: 14,717,289 km (0.105 R)
• M34: 15,033,688 km (0.092 R)
• M35: 15,192,711 km (0.097 R)
• M36: 15,458,995 km (0.109 R)
• M37: 16,321,726 km (0.097 R)
• M38: 16,539,840 km (0.092 R)
• M39: 16,704,098 km (0.03 R)
• M40: 16,868,805 km (0.076 R)
• M41: 18,432,702 km (0.106 R)
• M42: 18,887,928 km (0.102 R)
• M43: 19,404,639 km (0.119 R)
• M44: 19,751,706 km (0.075 R)
• M45: 21,816,605 km (0.12 R)
• M46: 22,419,186 km (0.118 R)
• M47: 22,966,116 km (0.109 R)
• M48: 23,517,533 km (0.104 R)
• M49: 23,764,071 km (0.075 R)
• M50: 24,508,619 km (0.08 R)
• M51: 25,009,174 km (0.107 R)
• M52: 25,260,797 km (0.112 R)
• M53: 25,386,908 km (0.092 R)
• M54: 26,531,332 km (0.076 R)
• M55: 27,497,734 km (0.103 R)
• M56: 29,531,517 km (0.108 R)
• M57: 29,930,794 km (0.06 R)
• M58: 31,477,636 km (0.06 R)
• M59: 32,981,543 km (0.108 R)
• M60: 34,159,627 km (0.078 R)
• M61: 35,210,552 km (0.067 R)
• M62: 35,775,284 km (0.051 R)
• M63: 36,200,890 km (0.112 R)
• M64: 37,272,160 km (0.043 R)
• M65: 37,487,730 km (0.086 R)
• M66: 37,992,174 km (0.074 R)
• M67: 39,226,656 km (0.025 R)
• M68: 40,179,595 km (0.06 R)
• M69: 40,769,758 km (0.076 R)
• M70: 41,065,962 km (0.099 R)
• M71: 41,511,614 km (0.115 R)
• M72: 41,734,964 km (0.038 R)
• M73: 43,234,533 km (0.093 R)
• M74: 43,763,511 km (0.038 R)
• M75: 45,824,072 km (0.116 R)
• M76: 48,306,948 km (0.052 R)
• M77: 48,855,822 km (0.099 R)
• M78: 49,013,050 km (0.103 R)
• M79: 49,091,738 km (0.059 R)
• M80: 50,039,141 km (0.06 R)
• M81: 50,833,207 km (0.1 R)
• M82: 51,871,715 km (0.084 R)
• M83: 52,353,420 km (0.028 R)
• M84: 52,594,722 km (0.096 R)
• M85: 53,564,116 km (0.077 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 20,428 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit