🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.44 AU - 0.72 AU

Year: 169 Days

Day: 39.6 Hours

Environment

Temp: 178 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,092,419 km

• M1: 453,581 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.64 AU - 0.78 AU

Year: 229 Days

Day: 30.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1 AU - 1.06 AU

Year: 400 Days

Day: 37.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.81 AU - 3.57 AU

Year: 2182 Days

Day: 43.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,092,419 km

• M1: 222,302 km (0.107 R)
• M2: 2,860,162 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.44 AU - 3.46 AU

Year: 2454 Days

Day: 35.6 Hours

Environment

Temp: -124 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.21 AU - 3.79 AU

Year: 2507 Days

Day: 23.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,092,419 km

• M1: 215,271 km (0.078 R)
• M2: 431,291 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.5

Radius: 12.2

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.08 AU - 4.92 AU

Year: 3655 Days

Day: 12.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,092,419 km

• M1: 214,523 km (0.114 R)
• M2: 300,542 km (0.119 R)
• M3: 416,780 km (0.114 R)
• M4: 602,730 km (0.1 R)
• M5: 974,181 km (0.118 R)
• M6: 1,074,861 km (0.07 R)
• M7: 1,219,372 km (0.06 R)
• M8: 1,399,039 km (0.095 R)
• M9: 1,543,401 km (0.116 R)
• M10: 1,708,258 km (0.098 R)
• M11: 1,785,151 km (0.085 R)
• M12: 1,958,685 km (0.084 R)
• M13: 2,154,509 km (0.12 R)
• M14: 2,305,602 km (0.106 R)
• M15: 2,408,526 km (0.111 R)
• M16: 2,654,614 km (0.107 R)
• M17: 2,853,729 km (0.112 R)
• M18: 3,422,201 km (0.097 R)
• M19: 3,540,234 km (0.108 R)
• M20: 3,719,751 km (0.058 R)
• M21: 3,800,534 km (0.115 R)
• M22: 4,171,387 km (0.115 R)
• M23: 4,403,862 km (0.07 R)
• M24: 5,239,815 km (0.119 R)
• M25: 5,606,330 km (0.09 R)
• M26: 6,292,236 km (0.117 R)
• M27: 7,613,484 km (0.077 R)
• M28: 8,081,277 km (0.079 R)
• M29: 8,292,360 km (0.096 R)
• M30: 8,371,946 km (0.082 R)
• M31: 8,639,127 km (0.046 R)
• M32: 8,719,761 km (0.103 R)
• M33: 9,045,136 km (0.095 R)
• M34: 9,374,551 km (0.069 R)
• M35: 9,707,855 km (0.089 R)
• M36: 9,960,376 km (0.057 R)
• M37: 10,472,150 km (0.117 R)
• M38: 10,644,636 km (0.099 R)
• M39: 10,847,042 km (0.046 R)
• M40: 11,050,645 km (0.118 R)
• M41: 11,373,477 km (0.053 R)
• M42: 11,550,751 km (0.06 R)
• M43: 11,729,071 km (0.103 R)
• M44: 12,058,187 km (0.119 R)
• M45: 12,542,585 km (0.057 R)
• M46: 12,940,665 km (0.105 R)
• M47: 13,095,050 km (0.035 R)
• M48: 13,343,083 km (0.037 R)
• M49: 14,223,766 km (0.064 R)
• M50: 14,799,867 km (0.05 R)
• M51: 15,058,372 km (0.065 R)
• M52: 15,481,584 km (0.117 R)
• M53: 15,579,721 km (0.09 R)
• M54: 15,743,979 km (0.103 R)
• M55: 15,974,809 km (0.082 R)
• M56: 16,173,624 km (0.098 R)
• M57: 17,485,448 km (0.074 R)
• M58: 17,861,687 km (0.075 R)
• M59: 18,102,390 km (0.094 R)
• M60: 18,413,553 km (0.056 R)
• M61: 19,111,427 km (0.108 R)
• M62: 19,322,510 km (0.117 R)
• M63: 19,817,978 km (0.092 R)
• M64: 20,067,358 km (0.082 R)
• M65: 20,281,881 km (0.074 R)
• M66: 20,785,427 km (0.091 R)
• M67: 21,002,494 km (0.062 R)
• M68: 21,147,604 km (0.079 R)
• M69: 21,768,136 km (0.088 R)
• M70: 22,172,798 km (0.118 R)
• M71: 23,289,247 km (0.062 R)
• M72: 23,929,975 km (0.119 R)
• M73: 24,271,656 km (0.087 R)
• M74: 24,538,389 km (0.091 R)
• M75: 25,615,344 km (0.094 R)
• M76: 26,042,596 km (0.114 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.3

Radius: 8.2

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 5.18 AU - 5.86 AU

Year: 4966 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 68,092,419 km

• M1: 217,515 km (0.119 R)
• M2: 280,945 km (0.112 R)
• M3: 402,867 km (0.103 R)
• M4: 778,807 km (0.085 R)
• M5: 841,039 km (0.045 R)
• M6: 995,275 km (0.082 R)
• M7: 1,050,925 km (0.048 R)
• M8: 1,178,532 km (0.028 R)
• M9: 1,776,924 km (0.092 R)
• M10: 1,930,112 km (0.051 R)
• M11: 2,224,969 km (0.069 R)
• M12: 2,382,047 km (0.092 R)
• M13: 3,037,136 km (0.086 R)
• M14: 3,276,642 km (0.111 R)
• M15: 3,446,286 km (0.066 R)
• M16: 3,638,071 km (0.057 R)
• M17: 3,696,264 km (0.096 R)
• M18: 4,523,092 km (0.105 R)
• M19: 4,733,277 km (0.119 R)
• M20: 5,033,071 km (0.087 R)
• M21: 5,261,806 km (0.063 R)
• M22: 5,372,060 km (0.036 R)
• M23: 7,102,458 km (0.089 R)
• M24: 7,248,765 km (0.108 R)
• M25: 7,309,950 km (0.05 R)
• M26: 7,507,270 km (0.083 R)
• M27: 7,856,731 km (0.106 R)
• M28: 8,020,690 km (0.085 R)
• M29: 8,326,617 km (0.082 R)
• M30: 8,390,795 km (0.101 R)
• M31: 8,818,645 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 605.5

Radius: 3.7

Gravity: 44.23 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 12.22 AU - 13.84 AU

Year: 18009 Days

Day: 18.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,092,419 km

• M1: 104,120 km (0.111 R)
• M2: 530,324 km (0.092 R)
• M3: 972,087 km (0.098 R)
• M4: 1,121,984 km (0.111 R)
• M5: 1,147,715 km (0.087 R)
• M6: 1,822,401 km (0.091 R)
• M7: 1,913,955 km (0.043 R)
• M8: 2,101,700 km (0.072 R)
• M9: 2,562,462 km (0.042 R)
• M10: 2,665,236 km (0.063 R)
• M11: 2,874,673 km (0.103 R)
• M12: 2,910,127 km (0.118 R)
• M13: 2,945,732 km (0.105 R)
• M14: 3,235,503 km (0.046 R)
• M15: 3,496,551 km (0.087 R)
• M16: 3,610,545 km (0.118 R)
• M17: 3,881,167 km (0.049 R)
• M18: 4,038,694 km (0.103 R)
• M19: 4,689,893 km (0.103 R)
• M20: 4,731,631 km (0.095 R)
• M21: 4,899,929 km (0.087 R)
• M22: 4,942,414 km (0.099 R)
• M23: 5,329,424 km (0.08 R)
• M24: 6,132,316 km (0.034 R)
• M25: 7,946,788 km (0.095 R)
• M26: 8,146,801 km (0.109 R)
• M27: 8,197,066 km (0.102 R)
• M28: 8,859,784 km (0.11 R)
• M29: 10,727,813 km (0.117 R)
• M30: 11,004,270 km (0.11 R)
• M31: 11,961,846 km (0.087 R)
• M32: 12,076,139 km (0.097 R)
• M33: 12,595,393 km (0.107 R)
• M34: 12,653,586 km (0.038 R)
• M35: 13,655,593 km (0.113 R)
• M36: 13,835,110 km (0.059 R)
• M37: 15,672,172 km (0.069 R)
• M38: 16,048,710 km (0.107 R)
• M39: 16,174,821 km (0.068 R)
• M40: 17,454,631 km (0.067 R)
• M41: 18,766,454 km (0.036 R)
• M42: 20,792,907 km (0.099 R)
• M43: 21,068,317 km (0.117 R)
• M44: 23,171,962 km (0.075 R)
• M45: 23,314,529 km (0.119 R)
• M46: 24,465,834 km (0.115 R)
• M47: 24,538,389 km (0.097 R)
• M48: 26,227,199 km (0.109 R)
• M49: 26,450,250 km (0.075 R)
• M50: 27,048,043 km (0.027 R)
• M51: 27,877,264 km (0.07 R)
• M52: 29,098,282 km (0.086 R)
• M53: 29,637,881 km (0.086 R)
• M54: 29,792,715 km (0.084 R)
• M55: 30,336,653 km (0.097 R)
• M56: 31,276,576 km (0.106 R)
• M57: 31,908,627 km (0.07 R)
• M58: 32,544,718 km (0.053 R)
• M59: 32,784,373 km (0.109 R)
• M60: 34,478,270 km (0.039 R)
• M61: 35,458,884 km (0.111 R)
• M62: 38,624,076 km (0.079 R)
• M63: 39,301,904 km (0.103 R)
• M64: 39,386,875 km (0.116 R)
• M65: 42,487,441 km (0.101 R)
• M66: 42,836,752 km (0.12 R)
• M67: 45,665,348 km (0.074 R)
• M68: 46,202,255 km (0.085 R)
• M69: 46,831,464 km (0.055 R)
• M70: 47,011,879 km (0.105 R)
• M71: 49,101,761 km (0.074 R)
• M72: 49,468,276 km (0.108 R)
• M73: 50,111,846 km (0.1 R)
• M74: 50,296,300 km (0.094 R)
• M75: 50,665,807 km (0.113 R)
• M76: 51,872,762 km (0.116 R)
• M77: 52,433,156 km (0.104 R)
• M78: 54,979,013 km (0.064 R)
• M79: 55,645,770 km (0.083 R)
• M80: 56,123,436 km (0.12 R)
• M81: 56,986,915 km (0.111 R)
• M82: 58,145,102 km (0.054 R)
• M83: 58,435,771 km (0.11 R)
• M84: 59,018,754 km (0.092 R)
• M85: 59,115,992 km (0.104 R)
• M86: 59,408,456 km (0.066 R)
• M87: 60,190,404 km (0.095 R)
• M88: 60,877,358 km (0.119 R)
• M89: 61,566,854 km (0.093 R)
• M90: 62,358,227 km (0.083 R)
• M91: 65,254,591 km (0.074 R)
• M92: 65,455,950 km (0.118 R)
• M93: 65,758,437 km (0.119 R)
• M94: 66,263,479 km (0.063 R)
• M95: 67,582,783 km (0.111 R)
• M96: 67,990,437 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 18,875 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit