🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.91 AU - 1.35 AU

Year: 418 Days

Day: 39.9 Hours

Environment

Temp: 33 °C

Axial Tilt: 49.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.49 AU - 2.75 AU

Year: 1477 Days

Day: 20.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.03 AU - 3.25 AU

Year: 1494 Days

Day: 12 Hours

Environment

Temp: -70 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 2.98 AU - 3.64 AU

Year: 2097 Days

Day: 24.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.9 AU - 4.24 AU

Year: 2349 Days

Day: 33.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 152.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.41 AU - 3.93 AU

Year: 2448 Days

Day: 21.3 Hours

Environment

Temp: -108 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.24 AU - 4.1 AU

Year: 2448 Days

Day: 30 Hours

Environment

Temp: -105 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.6

Radius: 12.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.58 AU - 9.62 AU

Year: 8783 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 39,843,807 km

• M1: 163,810 km (0.119 R)
• M2: 583,581 km (0.112 R)
• M3: 1,065,286 km (0.057 R)
• M4: 1,233,734 km (0.111 R)
• M5: 1,447,958 km (0.075 R)
• M6: 1,617,003 km (0.085 R)
• M7: 1,832,873 km (0.031 R)
• M8: 2,315,177 km (0.082 R)
• M9: 2,766,364 km (0.081 R)
• M10: 2,883,499 km (0.107 R)
• M11: 2,978,494 km (0.063 R)
• M12: 3,171,774 km (0.113 R)
• M13: 4,038,993 km (0.098 R)
• M14: 4,145,656 km (0.119 R)
• M15: 4,499,156 km (0.097 R)
• M16: 4,777,857 km (0.079 R)
• M17: 5,235,626 km (0.103 R)
• M18: 5,440,276 km (0.059 R)
• M19: 5,707,458 km (0.095 R)
• M20: 6,162,535 km (0.047 R)
• M21: 6,254,837 km (0.091 R)
• M22: 6,503,618 km (0.098 R)
• M23: 6,755,690 km (0.104 R)
• M24: 6,978,890 km (0.104 R)
• M25: 7,204,484 km (0.117 R)
• M26: 7,498,144 km (0.104 R)
• M27: 8,402,912 km (0.11 R)
• M28: 9,412,997 km (0.074 R)
• M29: 9,698,430 km (0.08 R)
• M30: 11,281,026 km (0.112 R)
• M31: 11,508,265 km (0.11 R)
• M32: 11,737,000 km (0.101 R)
• M33: 11,967,231 km (0.074 R)
• M34: 12,471,376 km (0.105 R)
• M35: 13,781,853 km (0.071 R)
• M36: 13,862,786 km (0.088 R)
• M37: 15,344,702 km (0.056 R)
• M38: 15,977,053 km (0.098 R)
• M39: 16,833,500 km (0.059 R)
• M40: 16,919,968 km (0.052 R)
• M41: 17,136,735 km (0.069 R)
• M42: 17,573,112 km (0.078 R)
• M43: 19,264,765 km (0.117 R)
• M44: 19,718,495 km (0.088 R)
• M45: 20,267,669 km (0.029 R)
• M46: 20,544,276 km (0.05 R)
• M47: 20,821,929 km (0.073 R)
• M48: 21,007,879 km (0.108 R)
• M49: 22,229,346 km (0.115 R)
• M50: 22,657,495 km (0.089 R)
• M51: 22,848,681 km (0.085 R)
• M52: 22,992,445 km (0.089 R)
• M53: 23,570,491 km (0.082 R)
• M54: 24,250,862 km (0.115 R)
• M55: 24,495,455 km (0.079 R)
• M56: 25,680,868 km (0.034 R)
• M57: 25,830,316 km (0.086 R)
• M58: 26,783,704 km (0.087 R)
• M59: 26,935,396 km (0.032 R)
• M60: 27,341,105 km (0.115 R)
• M61: 27,493,695 km (0.082 R)
• M62: 27,902,097 km (0.065 R)
• M63: 28,004,572 km (0.107 R)
• M64: 28,621,813 km (0.118 R)
• M65: 28,776,796 km (0.106 R)
• M66: 28,932,079 km (0.096 R)
• M67: 29,347,512 km (0.101 R)
• M68: 29,608,261 km (0.115 R)
• M69: 31,294,678 km (0.065 R)
• M70: 33,120,669 km (0.047 R)
• M71: 33,392,040 km (0.079 R)
• M72: 33,773,365 km (0.028 R)
• M73: 33,991,778 km (0.055 R)
• M74: 34,485,152 km (0.1 R)
• M75: 34,980,919 km (0.062 R)
• M76: 35,534,431 km (0.081 R)
• M77: 35,979,335 km (0.06 R)
• M78: 36,258,485 km (0.081 R)
• M79: 36,594,182 km (0.091 R)
• M80: 37,494,762 km (0.043 R)
• M81: 37,720,953 km (0.052 R)
• M82: 37,947,744 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 487.4

Radius: 6.4

Gravity: 11.9 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 14.7 AU - 17.64 AU

Year: 22644 Days

Day: 20.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 39,843,807 km

• M1: 86,168 km (0.051 R)
• M2: 388,655 km (0.114 R)
• M3: 583,132 km (0.107 R)
• M4: 625,618 km (0.086 R)
• M5: 714,031 km (0.112 R)
• M6: 806,781 km (0.101 R)
• M7: 1,329,476 km (0.11 R)
• M8: 1,685,370 km (0.089 R)
• M9: 1,747,453 km (0.114 R)
• M10: 2,003,863 km (0.114 R)
• M11: 2,516,236 km (0.116 R)
• M12: 2,623,498 km (0.033 R)
• M13: 2,695,754 km (0.086 R)
• M14: 2,842,509 km (0.095 R)
• M15: 3,067,504 km (0.089 R)
• M16: 3,654,826 km (0.071 R)
• M17: 4,797,155 km (0.096 R)
• M18: 6,088,185 km (0.076 R)
• M19: 6,136,205 km (0.098 R)
• M20: 6,378,105 km (0.062 R)
• M21: 6,821,513 km (0.064 R)
• M22: 7,325,658 km (0.034 R)
• M23: 7,376,821 km (0.099 R)
• M24: 7,946,639 km (0.101 R)
• M25: 8,800,544 km (0.077 R)
• M26: 9,183,215 km (0.099 R)
• M27: 11,235,698 km (0.117 R)
• M28: 11,472,212 km (0.091 R)
• M29: 11,650,682 km (0.102 R)
• M30: 12,740,802 km (0.112 R)
• M31: 12,987,339 km (0.118 R)
• M32: 14,116,653 km (0.117 R)
• M33: 15,016,634 km (0.07 R)
• M34: 15,277,084 km (0.118 R)
• M35: 15,539,180 km (0.075 R)
• M36: 15,736,649 km (0.052 R)
• M37: 15,802,621 km (0.112 R)
• M38: 16,267,422 km (0.105 R)
• M39: 16,334,143 km (0.09 R)
• M40: 16,736,561 km (0.067 R)
• M41: 19,643,696 km (0.077 R)
• M42: 19,714,905 km (0.051 R)
• M43: 20,502,538 km (0.12 R)
• M44: 21,300,642 km (0.106 R)
• M45: 21,740,161 km (0.119 R)
• M46: 22,256,722 km (0.115 R)
• M47: 22,702,674 km (0.101 R)
• M48: 23,301,963 km (0.085 R)
• M49: 23,603,552 km (0.094 R)
• M50: 24,210,620 km (0.064 R)
• M51: 24,976,711 km (0.077 R)
• M52: 27,560,416 km (0.076 R)
• M53: 27,719,737 km (0.118 R)
• M54: 32,639,114 km (0.106 R)
• M55: 32,807,711 km (0.11 R)
• M56: 34,423,368 km (0.099 R)
• M57: 35,370,472 km (0.075 R)
• M58: 35,543,706 km (0.109 R)
• M59: 36,239,037 km (0.037 R)
• M60: 36,675,863 km (0.104 R)
• M61: 37,114,484 km (0.089 R)
• M62: 40,233,151 km (0.104 R)
• M63: 42,972,437 km (0.08 R)
• M64: 43,434,844 km (0.073 R)
• M65: 44,457,794 km (0.109 R)
• M66: 45,582,920 km (0.093 R)
• M67: 46,338,090 km (0.068 R)
• M68: 46,907,310 km (0.081 R)
• M69: 49,110,288 km (0.115 R)
• M70: 53,021,225 km (0.105 R)
• M71: 53,120,259 km (0.065 R)
• M72: 54,114,187 km (0.099 R)
• M73: 54,313,601 km (0.06 R)
• M74: 56,423,231 km (0.106 R)
• M75: 57,335,628 km (0.082 R)
• M76: 57,742,534 km (0.063 R)
• M77: 59,072,010 km (0.094 R)
• M78: 59,689,102 km (0.026 R)
• M79: 59,998,320 km (0.088 R)
• M80: 62,178,410 km (0.105 R)
• M81: 62,910,841 km (0.1 R)
• M82: 63,015,709 km (0.116 R)
• M83: 63,120,578 km (0.103 R)
• M84: 65,019,124 km (0.07 R)
• M85: 67,794,314 km (0.099 R)
• M86: 68,440,278 km (0.094 R)
• M87: 69,304,654 km (0.068 R)
• M88: 71,262,741 km (0.051 R)
• M89: 71,372,097 km (0.05 R)
• M90: 71,919,476 km (0.107 R)
• M91: 73,570,138 km (0.101 R)
• M92: 73,680,691 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 58.7

Radius: 3.8

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 17.56 AU - 17.8 AU

Year: 25889 Days

Day: 21.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 39,843,807 km

• M1: 204,500 km (0.082 R)
• M2: 478,863 km (0.095 R)
• M3: 1,268,141 km (0.075 R)
• M4: 1,519,017 km (0.107 R)
• M5: 2,522,968 km (0.1 R)
• M6: 3,010,807 km (0.089 R)
• M7: 3,086,354 km (0.109 R)
• M8: 3,239,691 km (0.114 R)
• M9: 4,962,311 km (0.117 R)
• M10: 5,353,659 km (0.114 R)
• M11: 5,661,531 km (0.091 R)
• M12: 5,817,712 km (0.106 R)
• M13: 6,006,953 km (0.109 R)
• M14: 6,070,382 km (0.106 R)
• M15: 6,262,316 km (0.074 R)
• M16: 6,488,658 km (0.112 R)
• M17: 6,586,495 km (0.062 R)
• M18: 6,816,726 km (0.073 R)
• M19: 7,251,158 km (0.099 R)
• M20: 7,591,494 km (0.091 R)
• M21: 7,660,159 km (0.094 R)
• M22: 7,867,502 km (0.064 R)
• M23: 9,332,663 km (0.097 R)
• M24: 10,152,908 km (0.077 R)
• M25: 11,622,857 km (0.065 R)
• M26: 12,463,298 km (0.114 R)
• M27: 15,185,829 km (0.105 R)
• M28: 17,899,535 km (0.084 R)
• M29: 18,960,782 km (0.087 R)
• M30: 19,994,803 km (0.118 R)
• M31: 21,047,074 km (0.047 R)
• M32: 22,117,148 km (0.118 R)
• M33: 22,708,358 km (0.117 R)
• M34: 22,757,875 km (0.071 R)
• M35: 24,006,868 km (0.056 R)
• M36: 28,256,794 km (0.08 R)
• M37: 28,363,307 km (0.048 R)
• M38: 29,005,232 km (0.107 R)
• M39: 29,220,204 km (0.089 R)
• M40: 29,327,915 km (0.082 R)
• M41: 29,435,775 km (0.115 R)
• M42: 30,685,515 km (0.101 R)
• M43: 30,795,021 km (0.11 R)
• M44: 33,180,209 km (0.054 R)
• M45: 34,651,056 km (0.064 R)
• M46: 38,007,733 km (0.107 R)
• M47: 38,833,363 km (0.082 R)
• M48: 38,951,695 km (0.116 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 17,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit