🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.95 AU - 1.41 AU

Year: 471 Days

Day: 45.7 Hours

Environment

Temp: 13 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.66 AU - 2.3 AU

Year: 1023 Days

Day: 46.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 41.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,311,541 km

• M1: 253,120 km (0.035 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.57 AU - 2.61 AU

Year: 1530 Days

Day: 39.8 Hours

Environment

Temp: -91 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.28 AU - 3.04 AU

Year: 1593 Days

Day: 34.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.7

Radius: 13.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.99 AU - 7.85 AU

Year: 5971 Days

Day: 9.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 36,311,541 km

• M1: 240,553 km (0.113 R)
• M2: 420,220 km (0.101 R)
• M3: 674,686 km (0.114 R)
• M4: 808,427 km (0.099 R)
• M5: 1,284,597 km (0.063 R)
• M6: 1,438,533 km (0.093 R)
• M7: 1,635,404 km (0.09 R)
• M8: 1,899,444 km (0.092 R)
• M9: 2,238,882 km (0.096 R)
• M10: 2,447,870 km (0.119 R)
• M11: 3,183,293 km (0.115 R)
• M12: 3,661,258 km (0.109 R)
• M13: 3,809,061 km (0.118 R)
• M14: 4,342,527 km (0.057 R)
• M15: 4,872,702 km (0.106 R)
• M16: 5,008,387 km (0.094 R)
• M17: 5,395,397 km (0.074 R)
• M18: 5,507,894 km (0.032 R)
• M19: 5,734,984 km (0.095 R)
• M20: 6,257,529 km (0.097 R)
• M21: 6,765,115 km (0.098 R)
• M22: 6,856,070 km (0.054 R)
• M23: 7,162,447 km (0.077 R)
• M24: 7,317,281 km (0.115 R)
• M25: 7,441,896 km (0.08 R)
• M26: 8,075,891 km (0.094 R)
• M27: 8,464,696 km (0.062 R)
• M28: 8,694,329 km (0.044 R)
• M29: 8,992,777 km (0.072 R)
• M30: 9,160,027 km (0.1 R)
• M31: 9,395,793 km (0.112 R)
• M32: 9,839,202 km (0.104 R)
• M33: 10,046,095 km (0.083 R)
• M34: 10,852,877 km (0.119 R)
• M35: 10,959,690 km (0.093 R)
• M36: 11,102,556 km (0.117 R)
• M37: 11,863,111 km (0.115 R)
• M38: 12,231,272 km (0.055 R)
• M39: 12,453,873 km (0.083 R)
• M40: 12,865,716 km (0.09 R)
• M41: 13,779,609 km (0.066 R)
• M42: 14,322,500 km (0.037 R)
• M43: 15,589,445 km (0.05 R)
• M44: 17,264,941 km (0.1 R)
• M45: 17,473,181 km (0.104 R)
• M46: 17,724,057 km (0.099 R)
• M47: 17,976,279 km (0.104 R)
• M48: 18,229,697 km (0.104 R)
• M49: 18,569,284 km (0.113 R)
• M50: 18,954,050 km (0.047 R)
• M51: 19,039,919 km (0.118 R)
• M52: 19,949,026 km (0.088 R)
• M53: 20,562,975 km (0.104 R)
• M54: 21,406,259 km (0.103 R)
• M55: 21,585,178 km (0.06 R)
• M56: 21,674,787 km (0.111 R)
• M57: 21,944,661 km (0.119 R)
• M58: 22,260,762 km (0.116 R)
• M59: 23,218,188 km (0.117 R)
• M60: 23,910,377 km (0.086 R)
• M61: 24,003,128 km (0.078 R)
• M62: 24,515,650 km (0.094 R)
• M63: 24,656,123 km (0.076 R)
• M64: 24,890,692 km (0.098 R)
• M65: 25,031,763 km (0.049 R)
• M66: 25,741,455 km (0.03 R)
• M67: 26,505,751 km (0.029 R)
• M68: 26,601,793 km (0.094 R)
• M69: 26,746,155 km (0.092 R)
• M70: 27,423,085 km (0.108 R)
• M71: 29,886,363 km (0.064 R)
• M72: 31,093,768 km (0.106 R)
• M73: 31,499,776 km (0.119 R)
• M74: 31,856,418 km (0.097 R)
• M75: 31,958,593 km (0.101 R)
• M76: 32,317,030 km (0.116 R)
• M77: 32,419,654 km (0.082 R)
• M78: 34,024,689 km (0.107 R)
• M79: 34,129,109 km (0.116 R)
• M80: 34,338,246 km (0.087 R)
• M81: 34,968,502 km (0.093 R)
• M82: 35,179,435 km (0.088 R)
• M83: 35,337,859 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 554.3

Radius: 10.9

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 8.49 AU - 12.71 AU

Year: 12669 Days

Day: 13.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 36,311,541 km

• M1: 148,700 km (0.119 R)
• M2: 261,497 km (0.098 R)
• M3: 650,152 km (0.107 R)
• M4: 736,321 km (0.089 R)
• M5: 808,427 km (0.084 R)
• M6: 980,016 km (0.042 R)
• M7: 1,543,850 km (0.097 R)
• M8: 1,884,933 km (0.107 R)
• M9: 2,038,570 km (0.103 R)
• M10: 2,331,034 km (0.084 R)
• M11: 2,413,163 km (0.097 R)
• M12: 3,287,862 km (0.108 R)
• M13: 3,954,171 km (0.092 R)
• M14: 4,119,028 km (0.032 R)
• M15: 4,661,769 km (0.117 R)
• M16: 4,941,666 km (0.075 R)
• M17: 5,628,470 km (0.076 R)
• M18: 5,702,521 km (0.089 R)
• M19: 5,851,670 km (0.091 R)
• M20: 6,422,386 km (0.117 R)
• M21: 7,331,941 km (0.107 R)
• M22: 7,822,473 km (0.068 R)
• M23: 7,946,788 km (0.059 R)
• M24: 8,071,703 km (0.084 R)
• M25: 9,269,533 km (0.081 R)
• M26: 9,577,704 km (0.09 R)
• M27: 10,889,827 km (0.103 R)
• M28: 11,970,373 km (0.067 R)
• M29: 12,402,411 km (0.059 R)
• M30: 12,693,230 km (0.102 R)
• M31: 12,790,768 km (0.114 R)
• M32: 13,829,276 km (0.118 R)
• M33: 14,740,925 km (0.103 R)
• M34: 14,894,712 km (0.03 R)
• M35: 15,933,819 km (0.099 R)
• M36: 16,409,091 km (0.107 R)
• M37: 16,728,483 km (0.09 R)
• M38: 17,157,679 km (0.034 R)
• M39: 17,862,734 km (0.085 R)
• M40: 19,469,415 km (0.116 R)
• M41: 20,034,147 km (0.112 R)
• M42: 20,489,972 km (0.098 R)
• M43: 20,891,492 km (0.097 R)
• M44: 21,353,600 km (0.103 R)
• M45: 21,527,732 km (0.12 R)
• M46: 23,474,449 km (0.062 R)
• M47: 23,594,127 km (0.063 R)
• M48: 23,954,808 km (0.043 R)
• M49: 24,377,721 km (0.078 R)
• M50: 25,846,772 km (0.12 R)
• M51: 26,280,606 km (0.063 R)
• M52: 26,716,833 km (0.104 R)
• M53: 27,470,358 km (0.112 R)
• M54: 29,319,836 km (0.061 R)
• M55: 29,642,818 km (0.112 R)
• M56: 29,902,071 km (0.117 R)
• M57: 30,096,997 km (0.074 R)
• M58: 30,880,890 km (0.054 R)
• M59: 31,539,121 km (0.091 R)
• M60: 32,335,281 km (0.112 R)
• M61: 32,735,904 km (0.093 R)
• M62: 33,070,853 km (0.112 R)
• M63: 33,339,681 km (0.073 R)
• M64: 33,947,347 km (0.111 R)
• M65: 34,354,403 km (0.088 R)
• M66: 34,763,104 km (0.086 R)
• M67: 35,792,039 km (0.099 R)
• M68: 36,622,307 km (0.098 R)
• M69: 36,691,720 km (0.06 R)
• M70: 37,179,260 km (0.112 R)
• M71: 37,528,870 km (0.026 R)
• M72: 39,008,991 km (0.069 R)
• M73: 40,006,360 km (0.096 R)
• M74: 40,867,894 km (0.105 R)
• M75: 41,953,376 km (0.072 R)
• M76: 42,755,520 km (0.105 R)
• M77: 43,121,736 km (0.05 R)
• M78: 44,523,019 km (0.086 R)
• M79: 45,714,566 km (0.105 R)
• M80: 46,164,108 km (0.119 R)
• M81: 46,992,132 km (0.103 R)
• M82: 47,294,320 km (0.037 R)
• M83: 47,900,939 km (0.059 R)
• M84: 49,351,739 km (0.107 R)
• M85: 49,735,906 km (0.119 R)
• M86: 50,121,121 km (0.117 R)
• M87: 50,972,034 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 33.1

Radius: 7.6

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 18.66 AU - 19 AU

Year: 29995 Days

Day: 24.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 36,311,541 km

• M1: 428,747 km (0.114 R)
• M2: 487,390 km (0.113 R)
• M3: 561,740 km (0.077 R)
• M4: 868,416 km (0.057 R)
• M5: 1,007,841 km (0.095 R)
• M6: 1,851,124 km (0.103 R)
• M7: 1,951,205 km (0.113 R)
• M8: 2,177,547 km (0.11 R)
• M9: 3,456,160 km (0.101 R)
• M10: 3,985,586 km (0.065 R)
• M11: 5,317,456 km (0.107 R)
• M12: 6,375,861 km (0.065 R)
• M13: 6,466,966 km (0.083 R)
• M14: 7,561,574 km (0.071 R)
• M15: 7,819,780 km (0.051 R)
• M16: 8,080,978 km (0.108 R)
• M17: 8,444,650 km (0.06 R)
• M18: 8,847,517 km (0.1 R)
• M19: 8,983,352 km (0.105 R)
• M20: 9,256,817 km (0.108 R)
• M21: 9,987,752 km (0.064 R)
• M22: 12,063,423 km (0.096 R)
• M23: 13,091,758 km (0.114 R)
• M24: 13,285,189 km (0.105 R)
• M25: 13,440,770 km (0.095 R)
• M26: 14,068,633 km (0.097 R)
• M27: 14,227,206 km (0.081 R)
• M28: 15,353,229 km (0.12 R)
• M29: 15,598,271 km (0.109 R)
• M30: 16,341,024 km (0.096 R)
• M31: 16,716,664 km (0.1 R)
• M32: 20,897,775 km (0.079 R)
• M33: 22,637,150 km (0.1 R)
• M34: 23,149,223 km (0.105 R)
• M35: 25,621,627 km (0.043 R)
• M36: 26,009,235 km (0.05 R)
• M37: 26,301,400 km (0.105 R)
• M38: 28,878,074 km (0.106 R)
• M39: 30,094,155 km (0.091 R)
• M40: 30,145,168 km (0.107 R)
• M41: 31,793,437 km (0.115 R)
• M42: 32,838,378 km (0.102 R)
• M43: 35,284,303 km (0.076 R)
• M44: 35,499,724 km (0.114 R)
• M45: 35,986,067 km (0.096 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,925 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit