🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.45 AU - 0.55 AU

Year: 128 Days

Day: 36.3 Hours

Environment

Temp: 210 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.55 AU - 0.63 AU

Year: 165 Days

Day: 34 Hours

Environment

Temp: 182 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.62 AU - 0.84 AU

Year: 227 Days

Day: 44.4 Hours

Environment

Temp: 180 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 70,710,659 km

• M1: 95,144 km (0.112 R)
• M2: 259,702 km (0.071 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.81 AU - 1.83 AU

Year: 892 Days

Day: 48 Hours

Environment

Temp: -50 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,710,659 km

• M1: 80,783 km (0.079 R)
• M2: 789,727 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.87 AU - 2.33 AU

Year: 1106 Days

Day: 13.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,710,659 km

• M1: 231,428 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.58 AU - 3.24 AU

Year: 1804 Days

Day: 45.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,710,659 km

• M1: 1,551,031 km (0.104 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.13 AU - 4.55 AU

Year: 2735 Days

Day: 45.5 Hours

Environment

Temp: -126 °C

Axial Tilt: 55.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,710,659 km

• M1: 60,288 km (0.092 R)
• M2: 494,571 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 291.2

Radius: 3.7

Gravity: 21.27 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 12.93 AU - 13.75 AU

Year: 17708 Days

Day: 17.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,710,659 km

• M1: 54,603 km (0.105 R)
• M2: 292,913 km (0.113 R)
• M3: 515,963 km (0.109 R)
• M4: 670,946 km (0.08 R)
• M5: 744,549 km (0.059 R)
• M6: 1,022,202 km (0.059 R)
• M7: 1,398,590 km (0.099 R)
• M8: 1,516,773 km (0.108 R)
• M9: 1,638,246 km (0.084 R)
• M10: 1,687,763 km (0.089 R)
• M11: 2,048,144 km (0.025 R)
• M12: 2,236,937 km (0.068 R)
• M13: 2,836,525 km (0.057 R)
• M14: 2,866,295 km (0.107 R)
• M15: 2,986,273 km (0.091 R)
• M16: 3,293,547 km (0.08 R)
• M17: 3,324,813 km (0.099 R)
• M18: 3,707,783 km (0.107 R)
• M19: 3,740,396 km (0.1 R)
• M20: 4,037,647 km (0.074 R)
• M21: 4,308,119 km (0.107 R)
• M22: 4,760,204 km (0.075 R)
• M23: 4,973,980 km (0.095 R)
• M24: 5,154,395 km (0.079 R)
• M25: 5,337,054 km (0.118 R)
• M26: 6,359,555 km (0.11 R)
• M27: 6,832,883 km (0.098 R)
• M28: 7,564,117 km (0.116 R)
• M29: 7,896,972 km (0.118 R)
• M30: 8,319,736 km (0.114 R)
• M31: 9,231,385 km (0.107 R)
• M32: 9,497,520 km (0.089 R)
• M33: 9,542,250 km (0.075 R)
• M34: 9,721,318 km (0.118 R)
• M35: 9,946,912 km (0.091 R)
• M36: 10,265,555 km (0.084 R)
• M37: 11,956,311 km (0.095 R)
• M38: 12,052,801 km (0.111 R)
• M39: 12,392,388 km (0.119 R)
• M40: 12,685,899 km (0.085 R)
• M41: 14,035,123 km (0.119 R)
• M42: 14,085,986 km (0.067 R)
• M43: 14,546,149 km (0.106 R)
• M44: 15,271,998 km (0.081 R)
• M45: 16,115,879 km (0.086 R)
• M46: 16,436,168 km (0.056 R)
• M47: 16,974,721 km (0.074 R)
• M48: 17,683,366 km (0.047 R)
• M49: 17,903,424 km (0.083 R)
• M50: 19,355,421 km (0.109 R)
• M51: 20,152,778 km (0.089 R)
• M52: 20,325,115 km (0.115 R)
• M53: 21,135,337 km (0.094 R)
• M54: 21,779,505 km (0.111 R)
• M55: 21,838,297 km (0.092 R)
• M56: 22,192,695 km (0.116 R)
• M57: 22,251,935 km (0.116 R)
• M58: 22,787,496 km (0.116 R)
• M59: 23,146,830 km (0.034 R)
• M60: 23,267,106 km (0.111 R)
• M61: 23,387,533 km (0.085 R)
• M62: 23,628,984 km (0.12 R)
• M63: 26,716,085 km (0.082 R)
• M64: 27,031,737 km (0.036 R)
• M65: 27,666,630 km (0.111 R)
• M66: 28,435,114 km (0.035 R)
• M67: 28,951,227 km (0.058 R)
• M68: 29,861,829 km (0.076 R)
• M69: 30,518,115 km (0.068 R)
• M70: 31,911,619 km (0.076 R)
• M71: 31,978,490 km (0.101 R)
• M72: 33,461,603 km (0.09 R)
• M73: 34,143,021 km (0.083 R)
• M74: 34,279,903 km (0.087 R)
• M75: 36,703,987 km (0.119 R)
• M76: 37,971,979 km (0.104 R)
• M77: 38,968,151 km (0.113 R)
• M78: 39,397,646 km (0.048 R)
• M79: 39,469,453 km (0.083 R)
• M80: 39,684,874 km (0.106 R)
• M81: 39,756,831 km (0.111 R)
• M82: 40,406,086 km (0.06 R)
• M83: 40,695,707 km (0.054 R)
• M84: 41,788,071 km (0.11 R)
• M85: 42,448,097 km (0.094 R)
• M86: 42,963,910 km (0.116 R)
• M87: 44,150,520 km (0.101 R)
• M88: 46,480,058 km (0.026 R)
• M89: 47,163,870 km (0.05 R)
• M90: 48,310,837 km (0.105 R)
• M91: 49,157,860 km (0.105 R)
• M92: 49,235,053 km (0.096 R)
• M93: 51,571,024 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 503.3

Radius: 3.9

Gravity: 33.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 11.52 AU - 18.28 AU

Year: 20903 Days

Day: 16.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,710,659 km

• M1: 81,381 km (0.083 R)
• M2: 108,907 km (0.082 R)
• M3: 141,370 km (0.082 R)
• M4: 723,007 km (0.101 R)
• M5: 886,367 km (0.044 R)
• M6: 910,752 km (0.082 R)
• M7: 1,499,868 km (0.112 R)
• M8: 1,738,178 km (0.119 R)
• M9: 2,661,645 km (0.048 R)
• M10: 4,071,755 km (0.107 R)
• M11: 4,153,585 km (0.108 R)
• M12: 6,416,103 km (0.1 R)
• M13: 6,655,310 km (0.107 R)
• M14: 6,703,481 km (0.115 R)
• M15: 6,800,121 km (0.097 R)
• M16: 7,043,816 km (0.057 R)
• M17: 7,741,391 km (0.034 R)
• M18: 8,356,687 km (0.079 R)
• M19: 8,775,561 km (0.09 R)
• M20: 11,083,856 km (0.084 R)
• M21: 11,717,552 km (0.037 R)
• M22: 13,201,115 km (0.104 R)
• M23: 13,322,438 km (0.09 R)
• M24: 13,749,540 km (0.045 R)
• M25: 13,933,994 km (0.076 R)
• M26: 13,995,629 km (0.103 R)
• M27: 14,617,358 km (0.089 R)
• M28: 14,680,039 km (0.101 R)
• M29: 15,121,203 km (0.116 R)
• M30: 16,210,425 km (0.119 R)
• M31: 16,340,276 km (0.076 R)
• M32: 17,657,336 km (0.062 R)
• M33: 18,667,271 km (0.031 R)
• M34: 18,871,472 km (0.047 R)
• M35: 19,350,784 km (0.07 R)
• M36: 19,557,528 km (0.102 R)
• M37: 19,903,698 km (0.079 R)
• M38: 20,391,536 km (0.109 R)
• M39: 20,812,953 km (0.037 R)
• M40: 21,664,315 km (0.074 R)
• M41: 22,238,172 km (0.106 R)
• M42: 22,599,302 km (0.083 R)
• M43: 22,671,857 km (0.08 R)
• M44: 23,547,453 km (0.066 R)
• M45: 25,557,749 km (0.117 R)
• M46: 26,392,505 km (0.115 R)
• M47: 27,932,765 km (0.077 R)
• M48: 29,185,946 km (0.108 R)
• M49: 29,819,344 km (0.063 R)
• M50: 30,858,301 km (0.112 R)
• M51: 31,990,308 km (0.093 R)
• M52: 33,218,207 km (0.111 R)
• M53: 33,796,553 km (0.105 R)
• M54: 35,214,740 km (0.114 R)
• M55: 35,888,828 km (0.111 R)
• M56: 38,887,667 km (0.103 R)
• M57: 39,934,254 km (0.105 R)
• M58: 41,432,626 km (0.087 R)
• M59: 43,669,264 km (0.052 R)
• M60: 45,303,920 km (0.062 R)
• M61: 45,486,729 km (0.054 R)
• M62: 45,578,282 km (0.071 R)
• M63: 46,773,569 km (0.112 R)
• M64: 47,050,774 km (0.097 R)
• M65: 47,235,976 km (0.089 R)
• M66: 48,352,126 km (0.109 R)
• M67: 51,180,124 km (0.118 R)
• M68: 51,370,562 km (0.116 R)
• M69: 52,998,786 km (0.1 R)
• M70: 54,741,002 km (0.108 R)
• M71: 55,033,317 km (0.093 R)
• M72: 55,619,292 km (0.092 R)
• M73: 56,305,497 km (0.087 R)
• M74: 56,698,939 km (0.109 R)
• M75: 58,480,500 km (0.102 R)
• M76: 61,895,521 km (0.109 R)
• M77: 62,301,529 km (0.12 R)
• M78: 63,729,441 km (0.093 R)
• M79: 64,550,284 km (0.061 R)
• M80: 64,858,905 km (0.098 R)
• M81: 64,961,978 km (0.08 R)
• M82: 66,098,622 km (0.033 R)
• M83: 70,604,660 km (0.088 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 436 - 19,030 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit