🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.57 AU - 0.79 AU

Year: 208 Days

Day: 38.7 Hours

Environment

Temp: 142 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.69 AU - 0.79 AU

Year: 236 Days

Day: 18.4 Hours

Environment

Temp: 141 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.6 AU - 0.9 AU

Year: 241 Days

Day: 12.5 Hours

Environment

Temp: 96 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 54,459,415 km

• M1: 246,687 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.83 AU - 1.05 AU

Year: 338 Days

Day: 24.5 Hours

Environment

Temp: 25 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.12 AU - 2.8 AU

Year: 1431 Days

Day: 29.4 Hours

Environment

Temp: -81 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,459,415 km

• M1: 28,274 km (0.094 R)
• M2: 638,633 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3 AU - 3.26 AU

Year: 2054 Days

Day: 36.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 3.13 AU - 4.07 AU

Year: 2533 Days

Day: 34.9 Hours

Environment

Temp: -127 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 788.2

Radius: 14.6

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.01 AU - 7.13 AU

Year: 6972 Days

Day: 13.3 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 54,459,415 km

• M1: 204,650 km (0.08 R)
• M2: 346,319 km (0.1 R)
• M3: 484,398 km (0.084 R)
• M4: 594,951 km (0.078 R)
• M5: 1,350,869 km (0.088 R)
• M6: 2,002,966 km (0.095 R)
• M7: 2,351,978 km (0.091 R)
• M8: 2,650,425 km (0.097 R)
• M9: 3,133,627 km (0.087 R)
• M10: 3,592,593 km (0.076 R)
• M11: 3,776,897 km (0.038 R)
• M12: 3,937,566 km (0.069 R)
• M13: 4,890,354 km (0.075 R)
• M14: 5,213,785 km (0.059 R)
• M15: 5,635,501 km (0.076 R)
• M16: 6,257,230 km (0.11 R)
• M17: 6,352,374 km (0.064 R)
• M18: 6,835,576 km (0.105 R)
• M19: 7,940,505 km (0.075 R)
• M20: 8,601,878 km (0.12 R)
• M21: 9,353,457 km (0.11 R)
• M22: 9,535,667 km (0.103 R)
• M23: 10,163,679 km (0.037 R)
• M24: 10,275,878 km (0.03 R)
• M25: 11,576,631 km (0.1 R)
• M26: 12,767,131 km (0.075 R)
• M27: 13,131,851 km (0.101 R)
• M28: 13,459,021 km (0.058 R)
• M29: 14,583,100 km (0.118 R)
• M30: 14,964,425 km (0.095 R)
• M31: 15,521,228 km (0.086 R)
• M32: 15,910,631 km (0.086 R)
• M33: 16,084,763 km (0.102 R)
• M34: 16,655,030 km (0.083 R)
• M35: 16,876,136 km (0.109 R)
• M36: 17,455,678 km (0.08 R)
• M37: 17,815,461 km (0.084 R)
• M38: 18,863,843 km (0.066 R)
• M39: 19,140,599 km (0.096 R)
• M40: 19,465,226 km (0.091 R)
• M41: 20,166,990 km (0.094 R)
• M42: 21,019,997 km (0.116 R)
• M43: 21,739,862 km (0.078 R)
• M44: 22,321,648 km (0.1 R)
• M45: 22,516,724 km (0.047 R)
• M46: 23,352,078 km (0.106 R)
• M47: 23,798,478 km (0.09 R)
• M48: 23,997,742 km (0.082 R)
• M49: 24,247,720 km (0.119 R)
• M50: 24,498,447 km (0.111 R)
• M51: 24,901,463 km (0.075 R)
• M52: 25,867,566 km (0.028 R)
• M53: 26,021,203 km (0.049 R)
• M54: 26,226,452 km (0.067 R)
• M55: 26,380,837 km (0.104 R)
• M56: 27,001,368 km (0.098 R)
• M57: 27,157,249 km (0.102 R)
• M58: 27,261,370 km (0.107 R)
• M59: 27,941,142 km (0.101 R)
• M60: 28,046,160 km (0.089 R)
• M61: 28,362,260 km (0.119 R)
• M62: 28,944,794 km (0.106 R)
• M63: 29,477,662 km (0.109 R)
• M64: 29,960,265 km (0.079 R)
• M65: 30,499,266 km (0.116 R)
• M66: 31,096,012 km (0.061 R)
• M67: 31,751,550 km (0.074 R)
• M68: 32,080,964 km (0.12 R)
• M69: 32,521,979 km (0.116 R)
• M70: 32,687,883 km (0.111 R)
• M71: 32,909,437 km (0.104 R)
• M72: 33,745,091 km (0.115 R)
• M73: 33,856,990 km (0.085 R)
• M74: 34,081,237 km (0.118 R)
• M75: 35,323,498 km (0.069 R)
• M76: 35,835,871 km (0.088 R)
• M77: 37,677,869 km (0.119 R)
• M78: 38,903,375 km (0.116 R)
• M79: 39,432,652 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.8

Radius: 8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 11.45 AU - 13.91 AU

Year: 16745 Days

Day: 20.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 54,459,415 km

• M1: 102,624 km (0.069 R)
• M2: 221,106 km (0.085 R)
• M3: 549,174 km (0.096 R)
• M4: 663,915 km (0.097 R)
• M5: 1,136,495 km (0.049 R)
• M6: 1,201,869 km (0.094 R)
• M7: 1,494,632 km (0.069 R)
• M8: 2,288,997 km (0.076 R)
• M9: 2,414,809 km (0.093 R)
• M10: 2,564,706 km (0.09 R)
• M11: 2,806,306 km (0.077 R)
• M12: 3,454,514 km (0.113 R)
• M13: 3,845,114 km (0.095 R)
• M14: 4,096,438 km (0.096 R)
• M15: 4,483,448 km (0.107 R)
• M16: 4,641,573 km (0.096 R)
• M17: 6,469,510 km (0.116 R)
• M18: 6,859,212 km (0.117 R)
• M19: 6,919,799 km (0.098 R)
• M20: 7,194,760 km (0.048 R)
• M21: 7,473,461 km (0.112 R)
• M22: 7,535,843 km (0.048 R)
• M23: 7,598,375 km (0.109 R)
• M24: 8,073,348 km (0.112 R)
• M25: 8,819,991 km (0.098 R)
• M26: 9,554,816 km (0.052 R)
• M27: 10,205,268 km (0.101 R)
• M28: 10,378,801 km (0.09 R)
• M29: 10,518,376 km (0.11 R)
• M30: 10,693,555 km (0.084 R)
• M31: 11,261,129 km (0.083 R)
• M32: 11,440,497 km (0.091 R)
• M33: 11,584,560 km (0.112 R)
• M34: 12,130,592 km (0.1 R)
• M35: 12,388,200 km (0.108 R)
• M36: 12,573,402 km (0.073 R)
• M37: 13,021,597 km (0.091 R)
• M38: 13,096,695 km (0.114 R)
• M39: 13,589,022 km (0.099 R)
• M40: 14,630,971 km (0.1 R)
• M41: 14,826,645 km (0.061 R)
• M42: 16,423,752 km (0.066 R)
• M43: 16,749,726 km (0.034 R)
• M44: 17,823,689 km (0.088 R)
• M45: 18,032,827 km (0.032 R)
• M46: 19,005,063 km (0.119 R)
• M47: 19,090,483 km (0.117 R)
• M48: 19,821,119 km (0.072 R)
• M49: 19,950,970 km (0.078 R)
• M50: 20,560,881 km (0.09 R)
• M51: 20,780,191 km (0.079 R)
• M52: 21,709,643 km (0.094 R)
• M53: 22,022,602 km (0.091 R)
• M54: 22,698,036 km (0.077 R)
• M55: 22,788,543 km (0.034 R)
• M56: 23,655,014 km (0.096 R)
• M57: 23,792,793 km (0.118 R)
• M58: 24,346,754 km (0.065 R)
• M59: 24,578,781 km (0.097 R)
• M60: 25,514,216 km (0.071 R)
• M61: 26,128,465 km (0.115 R)
• M62: 26,795,372 km (0.107 R)
• M63: 27,612,925 km (0.119 R)
• M64: 27,758,035 km (0.119 R)
• M65: 28,682,849 km (0.11 R)
• M66: 30,963,618 km (0.05 R)
• M67: 31,315,771 km (0.07 R)
• M68: 32,023,967 km (0.107 R)
• M69: 32,431,173 km (0.094 R)
• M70: 33,353,444 km (0.104 R)
• M71: 33,404,905 km (0.064 R)
• M72: 33,456,367 km (0.099 R)
• M73: 33,662,812 km (0.104 R)
• M74: 34,128,510 km (0.104 R)
• M75: 34,752,932 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 150

Radius: 4.7

Gravity: 6.79 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 13.61 AU - 20.29 AU

Year: 25880 Days

Day: 24 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 54,459,415 km

• M1: 63,280 km (0.103 R)
• M2: 168,597 km (0.054 R)
• M3: 286,480 km (0.1 R)
• M4: 461,360 km (0.116 R)
• M5: 493,673 km (0.087 R)
• M6: 612,753 km (0.11 R)
• M7: 838,047 km (0.096 R)
• M8: 939,175 km (0.056 R)
• M9: 1,087,577 km (0.112 R)
• M10: 1,131,409 km (0.093 R)
• M11: 2,097,512 km (0.074 R)
• M12: 2,578,918 km (0.03 R)
• M13: 2,608,388 km (0.086 R)
• M14: 2,847,296 km (0.112 R)
• M15: 3,314,191 km (0.075 R)
• M16: 5,293,670 km (0.076 R)
• M17: 5,368,619 km (0.111 R)
• M18: 5,557,561 km (0.05 R)
• M19: 5,981,072 km (0.117 R)
• M20: 6,335,171 km (0.115 R)
• M21: 7,063,563 km (0.118 R)
• M22: 7,775,649 km (0.066 R)
• M23: 7,946,489 km (0.104 R)
• M24: 8,422,809 km (0.092 R)
• M25: 8,598,287 km (0.119 R)
• M26: 8,686,400 km (0.093 R)
• M27: 10,843,602 km (0.03 R)
• M28: 11,082,360 km (0.118 R)
• M29: 11,130,381 km (0.117 R)
• M30: 11,956,311 km (0.069 R)
• M31: 14,235,883 km (0.077 R)
• M32: 15,131,077 km (0.07 R)
• M33: 15,290,997 km (0.098 R)
• M34: 15,344,403 km (0.098 R)
• M35: 15,558,627 km (0.111 R)
• M36: 15,827,904 km (0.078 R)
• M37: 16,644,857 km (0.095 R)
• M38: 17,755,322 km (0.107 R)
• M39: 17,924,069 km (0.037 R)
• M40: 18,889,574 km (0.09 R)
• M41: 18,946,870 km (0.087 R)
• M42: 19,234,397 km (0.09 R)
• M43: 20,398,717 km (0.117 R)
• M44: 20,693,425 km (0.072 R)
• M45: 21,048,869 km (0.107 R)
• M46: 22,006,445 km (0.1 R)
• M47: 22,127,171 km (0.078 R)
• M48: 23,592,781 km (0.086 R)
• M49: 23,654,415 km (0.115 R)
• M50: 24,461,945 km (0.081 R)
• M51: 25,341,730 km (0.088 R)
• M52: 27,261,519 km (0.072 R)
• M53: 29,426,649 km (0.064 R)
• M54: 29,559,642 km (0.076 R)
• M55: 29,892,946 km (0.084 R)
• M56: 29,959,816 km (0.076 R)
• M57: 31,035,574 km (0.112 R)
• M58: 31,170,960 km (0.062 R)
• M59: 31,306,496 km (0.118 R)
• M60: 33,640,971 km (0.101 R)
• M61: 33,710,534 km (0.117 R)
• M62: 33,849,660 km (0.043 R)
• M63: 34,548,282 km (0.072 R)
• M64: 34,829,077 km (0.076 R)
• M65: 36,244,273 km (0.088 R)
• M66: 36,386,840 km (0.097 R)
• M67: 36,815,737 km (0.053 R)
• M68: 37,246,130 km (0.108 R)
• M69: 37,534,106 km (0.054 R)
• M70: 37,894,936 km (0.082 R)
• M71: 39,423,377 km (0.116 R)
• M72: 39,716,739 km (0.056 R)
• M73: 40,158,202 km (0.048 R)
• M74: 40,231,954 km (0.053 R)
• M75: 42,765,693 km (0.051 R)
• M76: 44,432,363 km (0.116 R)
• M77: 44,584,953 km (0.097 R)
• M78: 44,661,248 km (0.09 R)
• M79: 45,734,762 km (0.051 R)
• M80: 46,584,179 km (0.114 R)
• M81: 46,816,803 km (0.041 R)
• M82: 47,049,727 km (0.051 R)
• M83: 48,063,701 km (0.082 R)
• M84: 48,612,576 km (0.078 R)
• M85: 48,848,492 km (0.104 R)
• M86: 50,113,043 km (0.076 R)
• M87: 52,110,174 km (0.118 R)
• M88: 52,271,142 km (0.038 R)
• M89: 52,916,357 km (0.101 R)
• M90: 53,159,005 km (0.108 R)
• M91: 53,402,102 km (0.049 R)
• M92: 53,483,184 km (0.102 R)
• M93: 54,459,459 km (0.115 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: 359 - 18,845 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit