🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.21 AU - 1.25 AU

Year: 493 Days

Day: 36 Hours

Environment

Temp: -4 °C

Axial Tilt: 7.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.13 AU - 1.47 AU

Year: 536 Days

Day: 46.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 21.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.37 AU - 1.99 AU

Year: 788 Days

Day: 36.3 Hours

Environment

Temp: -36 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.87 AU - 3.07 AU

Year: 1404 Days

Day: 35.4 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.88 AU - 3.04 AU

Year: 1842 Days

Day: 44.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 59.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,810,070 km

• M1: 128,505 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.49 AU - 4.15 AU

Year: 2188 Days

Day: 34.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.9

Radius: 8.2

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.67 AU - 12.09 AU

Year: 12094 Days

Day: 10.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,810,070 km

• M1: 121,473 km (0.101 R)
• M2: 246,388 km (0.114 R)
• M3: 346,768 km (0.119 R)
• M4: 432,637 km (0.105 R)
• M5: 494,571 km (0.06 R)
• M6: 737,368 km (0.1 R)
• M7: 1,101,938 km (0.09 R)
• M8: 1,326,933 km (0.089 R)
• M9: 1,768,546 km (0.09 R)
• M10: 1,925,624 km (0.109 R)
• M11: 2,281,517 km (0.093 R)
• M12: 2,808,102 km (0.093 R)
• M13: 3,085,157 km (0.075 R)
• M14: 3,242,983 km (0.078 R)
• M15: 3,371,188 km (0.027 R)
• M16: 3,566,712 km (0.092 R)
• M17: 3,866,955 km (0.119 R)
• M18: 4,002,940 km (0.101 R)
• M19: 4,175,277 km (0.081 R)
• M20: 4,456,221 km (0.09 R)
• M21: 4,598,938 km (0.116 R)
• M22: 4,706,947 km (0.051 R)
• M23: 5,335,258 km (0.106 R)
• M24: 5,410,955 km (0.073 R)
• M25: 6,266,655 km (0.112 R)
• M26: 6,669,522 km (0.096 R)
• M27: 6,792,043 km (0.08 R)
• M28: 6,874,172 km (0.058 R)
• M29: 6,956,600 km (0.109 R)
• M30: 7,080,766 km (0.078 R)
• M31: 7,205,830 km (0.096 R)
• M32: 7,289,455 km (0.081 R)
• M33: 7,670,332 km (0.109 R)
• M34: 8,539,794 km (0.107 R)
• M35: 9,076,402 km (0.063 R)
• M36: 9,440,224 km (0.057 R)
• M37: 9,623,781 km (0.115 R)
• M38: 9,901,584 km (0.104 R)
• M39: 12,167,393 km (0.058 R)
• M40: 13,126,914 km (0.095 R)
• M41: 13,332,013 km (0.069 R)
• M42: 13,383,474 km (0.087 R)
• M43: 15,440,894 km (0.103 R)
• M44: 15,494,899 km (0.094 R)
• M45: 15,929,480 km (0.056 R)
• M46: 16,977,713 km (0.062 R)
• M47: 18,966,317 km (0.105 R)
• M48: 19,958,600 km (0.087 R)
• M49: 21,267,581 km (0.068 R)
• M50: 21,993,281 km (0.034 R)
• M51: 22,726,909 km (0.11 R)
• M52: 22,911,662 km (0.108 R)
• M53: 23,406,681 km (0.043 R)
• M54: 25,102,971 km (0.095 R)
• M55: 26,903,681 km (0.078 R)
• M56: 27,229,655 km (0.116 R)
• M57: 27,491,302 km (0.109 R)
• M58: 28,017,138 km (0.08 R)
• M59: 28,347,450 km (0.064 R)
• M60: 29,681,863 km (0.065 R)
• M61: 30,288,931 km (0.097 R)
• M62: 30,831,972 km (0.101 R)
• M63: 31,173,055 km (0.071 R)
• M64: 32,134,670 km (0.095 R)
• M65: 32,342,012 km (0.078 R)
• M66: 33,245,584 km (0.104 R)
• M67: 34,157,383 km (0.083 R)
• M68: 34,439,674 km (0.109 R)
• M69: 34,581,044 km (0.057 R)
• M70: 35,077,559 km (0.082 R)
• M71: 37,086,808 km (0.085 R)
• M72: 38,471,336 km (0.086 R)
• M73: 38,912,052 km (0.119 R)
• M74: 39,428,314 km (0.116 R)
• M75: 41,666,747 km (0.101 R)
• M76: 42,270,524 km (0.077 R)
• M77: 43,792,832 km (0.078 R)
• M78: 45,023,574 km (0.072 R)
• M79: 45,487,925 km (0.085 R)
• M80: 47,912,757 km (0.12 R)
• M81: 48,149,571 km (0.088 R)
• M82: 48,228,708 km (0.104 R)
• M83: 49,260,185 km (0.066 R)
• M84: 49,898,669 km (0.077 R)
• M85: 50,218,808 km (0.114 R)
• M86: 51,992,291 km (0.074 R)
• M87: 52,235,837 km (0.112 R)
• M88: 52,886,737 km (0.106 R)
• M89: 53,950,378 km (0.08 R)
• M90: 54,690,887 km (0.086 R)
• M91: 54,938,322 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.7

Radius: 5.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 13.69 AU - 17.03 AU

Year: 21771 Days

Day: 20.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 59.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 96,810,070 km

• M1: 160,070 km (0.112 R)
• M2: 237,861 km (0.081 R)
• M3: 692,189 km (0.111 R)
• M4: 1,106,426 km (0.107 R)
• M5: 1,266,196 km (0.073 R)
• M6: 2,924,339 km (0.11 R)
• M7: 3,145,445 km (0.09 R)
• M8: 3,286,366 km (0.107 R)
• M9: 3,692,225 km (0.112 R)
• M10: 5,001,655 km (0.077 R)
• M11: 5,399,885 km (0.12 R)
• M12: 6,297,173 km (0.091 R)
• M13: 6,439,291 km (0.082 R)
• M14: 6,981,733 km (0.116 R)
• M15: 7,018,384 km (0.027 R)
• M16: 8,264,534 km (0.09 R)
• M17: 8,655,434 km (0.096 R)
• M18: 9,333,710 km (0.028 R)
• M19: 9,495,874 km (0.083 R)
• M20: 10,195,095 km (0.082 R)
• M21: 13,244,199 km (0.109 R)
• M22: 14,771,743 km (0.111 R)
• M23: 15,388,684 km (0.069 R)
• M24: 17,239,659 km (0.097 R)
• M25: 18,495,383 km (0.037 R)
• M26: 21,680,172 km (0.075 R)
• M27: 22,110,416 km (0.11 R)
• M28: 23,472,504 km (0.058 R)
• M29: 23,858,766 km (0.106 R)
• M30: 26,678,087 km (0.059 R)
• M31: 28,536,991 km (0.048 R)
• M32: 29,958,320 km (0.095 R)
• M33: 30,737,874 km (0.067 R)
• M34: 31,828,144 km (0.075 R)
• M35: 32,807,860 km (0.089 R)
• M36: 33,735,367 km (0.097 R)
• M37: 35,426,421 km (0.11 R)
• M38: 35,679,242 km (0.076 R)
• M39: 38,305,432 km (0.026 R)
• M40: 38,760,060 km (0.083 R)
• M41: 38,955,435 km (0.119 R)
• M42: 39,674,552 km (0.068 R)
• M43: 43,132,956 km (0.096 R)
• M44: 44,352,328 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 683.7

Radius: 5.2

Gravity: 25.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 17.19 AU - 19.77 AU

Year: 28730 Days

Day: 23.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 96,810,070 km

• M1: 109,655 km (0.043 R)
• M2: 208,091 km (0.118 R)
• M3: 493,823 km (0.092 R)
• M4: 988,244 km (0.07 R)
• M5: 1,245,103 km (0.076 R)
• M6: 1,486,554 km (0.051 R)
• M7: 1,558,211 km (0.039 R)
• M8: 1,742,516 km (0.071 R)
• M9: 1,894,956 km (0.106 R)
• M10: 2,378,008 km (0.054 R)
• M11: 2,420,045 km (0.106 R)
• M12: 3,124,052 km (0.11 R)
• M13: 3,262,730 km (0.076 R)
• M14: 6,786,059 km (0.097 R)
• M15: 7,026,163 km (0.099 R)
• M16: 7,452,816 km (0.039 R)
• M17: 8,203,947 km (0.072 R)
• M18: 8,395,433 km (0.068 R)
• M19: 8,653,040 km (0.09 R)
• M20: 9,441,421 km (0.061 R)
• M21: 9,911,906 km (0.059 R)
• M22: 10,184,174 km (0.049 R)
• M23: 10,805,753 km (0.106 R)
• M24: 12,669,294 km (0.094 R)
• M25: 13,262,450 km (0.053 R)
• M26: 13,940,427 km (0.1 R)
• M27: 14,016,423 km (0.091 R)
• M28: 15,487,120 km (0.094 R)
• M29: 15,723,634 km (0.05 R)
• M30: 17,741,859 km (0.098 R)
• M31: 18,072,320 km (0.104 R)
• M32: 18,655,453 km (0.072 R)
• M33: 18,991,450 km (0.046 R)
• M34: 19,244,719 km (0.093 R)
• M35: 19,669,278 km (0.097 R)
• M36: 20,096,978 km (0.113 R)
• M37: 20,441,502 km (0.08 R)
• M38: 21,223,450 km (0.092 R)
• M39: 21,310,965 km (0.116 R)
• M40: 22,192,395 km (0.089 R)
• M41: 24,631,439 km (0.117 R)
• M42: 25,556,103 km (0.049 R)
• M43: 27,343,948 km (0.116 R)
• M44: 28,493,757 km (0.074 R)
• M45: 29,464,049 km (0.108 R)
• M46: 30,741,465 km (0.112 R)
• M47: 31,038,865 km (0.052 R)
• M48: 32,338,273 km (0.025 R)
• M49: 33,451,729 km (0.059 R)
• M50: 34,372,056 km (0.106 R)
• M51: 35,093,566 km (0.072 R)
• M52: 36,028,553 km (0.069 R)
• M53: 37,076,935 km (0.119 R)
• M54: 38,775,319 km (0.114 R)
• M55: 39,203,768 km (0.111 R)
• M56: 39,418,740 km (0.096 R)
• M57: 39,526,301 km (0.114 R)
• M58: 39,849,582 km (0.025 R)
• M59: 40,824,661 km (0.053 R)
• M60: 42,137,083 km (0.103 R)
• M61: 44,131,671 km (0.12 R)
• M62: 46,724,501 km (0.091 R)
• M63: 47,867,130 km (0.1 R)
• M64: 49,134,673 km (0.048 R)
• M65: 52,056,169 km (0.109 R)
• M66: 53,002,974 km (0.066 R)
• M67: 56,360,848 km (0.036 R)
• M68: 57,332,935 km (0.113 R)
• M69: 63,154,237 km (0.106 R)
• M70: 64,797,121 km (0.108 R)
• M71: 64,924,130 km (0.105 R)
• M72: 66,070,648 km (0.07 R)
• M73: 72,033,619 km (0.039 R)
• M74: 74,147,586 km (0.074 R)
• M75: 75,612,897 km (0.101 R)
• M76: 76,818,806 km (0.075 R)
• M77: 78,166,084 km (0.109 R)
• M78: 78,301,321 km (0.095 R)
• M79: 80,201,662 km (0.115 R)
• M80: 82,942,894 km (0.099 R)
• M81: 86,971,714 km (0.089 R)
• M82: 88,798,304 km (0.08 R)
• M83: 89,362,886 km (0.075 R)
• M84: 93,061,694 km (0.102 R)
• M85: 93,635,102 km (0.108 R)
• M86: 94,497,534 km (0.074 R)
• M87: 94,785,510 km (0.113 R)
• M88: 95,796,044 km (0.108 R)
• M89: 96,230,177 km (0.035 R)
• M90: 96,374,987 km (0.094 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 341 - 18,271 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit