🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.86 AU - 1.18 AU

Year: 394 Days

Day: 22.9 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 109,840,950 km

• M1: 306,376 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.03 AU - 1.19 AU

Year: 448 Days

Day: 46.5 Hours

Environment

Temp: 1 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.43 AU - 2.01 AU

Year: 864 Days

Day: 17 Hours

Environment

Temp: -78 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.69 AU - 2.61 AU

Year: 1207 Days

Day: 35 Hours

Environment

Temp: -82 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.01 AU - 3.25 AU

Year: 1633 Days

Day: 16.2 Hours

Environment

Temp: -112 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.57 AU - 2.73 AU

Year: 1652 Days

Day: 34.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,840,950 km

• M1: 175,628 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.9

Radius: 14.2

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.33 AU - 12.21 AU

Year: 11693 Days

Day: 9.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 109,840,950 km

• M1: 340,634 km (0.103 R)
• M2: 499,806 km (0.119 R)
• M3: 674,238 km (0.066 R)
• M4: 1,261,858 km (0.071 R)
• M5: 1,536,221 km (0.111 R)
• M6: 1,755,232 km (0.102 R)
• M7: 2,251,747 km (0.103 R)
• M8: 2,445,776 km (0.039 R)
• M9: 2,587,744 km (0.098 R)
• M10: 3,434,618 km (0.08 R)
• M11: 3,659,314 km (0.09 R)
• M12: 4,225,242 km (0.079 R)
• M13: 4,396,981 km (0.112 R)
• M14: 5,739,622 km (0.062 R)
• M15: 5,892,062 km (0.072 R)
• M16: 6,162,086 km (0.077 R)
• M17: 6,436,149 km (0.109 R)
• M18: 6,554,930 km (0.109 R)
• M19: 7,077,924 km (0.087 R)
• M20: 7,782,231 km (0.058 R)
• M21: 8,379,126 km (0.097 R)
• M22: 9,123,825 km (0.1 R)
• M23: 9,391,904 km (0.048 R)
• M24: 9,572,020 km (0.063 R)
• M25: 10,770,448 km (0.069 R)
• M26: 12,162,756 km (0.115 R)
• M27: 14,071,774 km (0.107 R)
• M28: 15,378,063 km (0.054 R)
• M29: 15,750,711 km (0.101 R)
• M30: 17,326,425 km (0.108 R)
• M31: 17,937,233 km (0.076 R)
• M32: 18,273,380 km (0.088 R)
• M33: 18,555,073 km (0.071 R)
• M34: 18,668,169 km (0.119 R)
• M35: 19,065,949 km (0.076 R)
• M36: 19,466,423 km (0.036 R)
• M37: 19,581,314 km (0.111 R)
• M38: 20,567,314 km (0.079 R)
• M39: 20,743,091 km (0.119 R)
• M40: 21,391,598 km (0.116 R)
• M41: 21,629,010 km (0.107 R)
• M42: 23,744,174 km (0.104 R)
• M43: 24,236,800 km (0.065 R)
• M44: 24,982,246 km (0.088 R)
• M45: 25,107,160 km (0.072 R)
• M46: 25,420,568 km (0.117 R)
• M47: 27,844,053 km (0.089 R)
• M48: 29,083,172 km (0.106 R)
• M49: 29,412,288 km (0.118 R)
• M50: 29,676,478 km (0.1 R)
• M51: 30,473,685 km (0.12 R)
• M52: 31,210,753 km (0.112 R)
• M53: 31,480,329 km (0.104 R)
• M54: 32,293,244 km (0.03 R)
• M55: 33,870,903 km (0.12 R)
• M56: 34,217,222 km (0.054 R)
• M57: 34,913,301 km (0.112 R)
• M58: 35,193,198 km (0.057 R)
• M59: 36,319,670 km (0.07 R)
• M60: 37,029,662 km (0.05 R)
• M61: 37,314,945 km (0.113 R)
• M62: 38,607,919 km (0.05 R)
• M63: 41,016,295 km (0.1 R)
• M64: 41,755,758 km (0.048 R)
• M65: 41,904,159 km (0.091 R)
• M66: 42,275,909 km (0.052 R)
• M67: 42,424,909 km (0.074 R)
• M68: 43,172,749 km (0.054 R)
• M69: 44,000,175 km (0.091 R)
• M70: 44,605,448 km (0.11 R)
• M71: 45,061,123 km (0.12 R)
• M72: 47,208,002 km (0.076 R)
• M73: 47,517,370 km (0.063 R)
• M74: 47,827,486 km (0.102 R)
• M75: 47,982,769 km (0.098 R)
• M76: 49,859,474 km (0.095 R)
• M77: 51,759,966 km (0.106 R)
• M78: 52,799,372 km (0.105 R)
• M79: 53,361,860 km (0.028 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.6

Radius: 5.9

Gravity: 26.96 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.44 AU - 14.78 AU

Year: 19225 Days

Day: 24.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 109,840,950 km

• M1: 181,462 km (0.089 R)
• M2: 418,126 km (0.102 R)
• M3: 611,855 km (0.093 R)
• M4: 806,632 km (0.119 R)
• M5: 1,163,273 km (0.077 R)
• M6: 1,373,757 km (0.111 R)
• M7: 1,830,629 km (0.094 R)
• M8: 2,256,983 km (0.112 R)
• M9: 2,330,884 km (0.1 R)
• M10: 2,519,527 km (0.054 R)
• M11: 2,635,166 km (0.112 R)
• M12: 2,674,062 km (0.109 R)
• M13: 3,032,947 km (0.102 R)
• M14: 3,883,710 km (0.08 R)
• M15: 4,898,881 km (0.098 R)
• M16: 6,458,738 km (0.117 R)
• M17: 8,909,152 km (0.079 R)
• M18: 9,204,009 km (0.094 R)
• M19: 9,502,008 km (0.101 R)
• M20: 9,924,622 km (0.101 R)
• M21: 10,476,937 km (0.116 R)
• M22: 10,913,464 km (0.084 R)
• M23: 11,933,273 km (0.098 R)
• M24: 12,127,899 km (0.112 R)
• M25: 14,336,712 km (0.046 R)
• M26: 15,451,515 km (0.106 R)
• M27: 16,019,239 km (0.104 R)
• M28: 17,689,350 km (0.098 R)
• M29: 18,732,645 km (0.074 R)
• M30: 19,261,773 km (0.078 R)
• M31: 19,795,837 km (0.111 R)
• M32: 20,722,596 km (0.074 R)
• M33: 21,505,741 km (0.1 R)
• M34: 21,663,567 km (0.099 R)
• M35: 22,538,266 km (0.103 R)
• M36: 23,262,469 km (0.109 R)
• M37: 23,586,797 km (0.097 R)
• M38: 24,157,962 km (0.087 R)
• M39: 26,741,517 km (0.086 R)
• M40: 27,507,907 km (0.077 R)
• M41: 29,062,229 km (0.072 R)
• M42: 29,149,444 km (0.114 R)
• M43: 30,644,825 km (0.095 R)
• M44: 30,911,408 km (0.102 R)
• M45: 31,178,590 km (0.073 R)
• M46: 33,070,704 km (0.098 R)
• M47: 33,161,809 km (0.111 R)
• M48: 34,814,416 km (0.092 R)
• M49: 37,059,432 km (0.1 R)
• M50: 38,773,674 km (0.076 R)
• M51: 40,416,258 km (0.084 R)
• M52: 40,903,648 km (0.104 R)
• M53: 41,785,827 km (0.05 R)
• M54: 42,476,371 km (0.098 R)
• M55: 42,575,404 km (0.104 R)
• M56: 42,872,655 km (0.117 R)
• M57: 42,971,988 km (0.056 R)
• M58: 43,569,183 km (0.062 R)
• M59: 44,068,990 km (0.077 R)
• M60: 46,902,523 km (0.102 R)
• M61: 47,414,596 km (0.116 R)
• M62: 47,722,768 km (0.037 R)
• M63: 51,895,053 km (0.077 R)
• M64: 52,424,779 km (0.098 R)
• M65: 53,382,654 km (0.094 R)
• M66: 53,917,466 km (0.097 R)
• M67: 55,423,917 km (0.107 R)
• M68: 56,399,744 km (0.066 R)
• M69: 56,835,373 km (0.098 R)
• M70: 57,053,486 km (0.078 R)
• M71: 61,475,001 km (0.088 R)
• M72: 62,372,588 km (0.076 R)
• M73: 62,710,231 km (0.08 R)
• M74: 63,726,898 km (0.066 R)
• M75: 64,294,023 km (0.109 R)
• M76: 65,090,782 km (0.075 R)
• M77: 65,204,925 km (0.091 R)
• M78: 65,319,068 km (0.106 R)
• M79: 66,234,756 km (0.067 R)
• M80: 67,039,593 km (0.056 R)
• M81: 68,310,726 km (0.11 R)
• M82: 69,123,641 km (0.09 R)
• M83: 70,759,344 km (0.07 R)
• M84: 72,762,609 km (0.077 R)
• M85: 75,262,838 km (0.111 R)
• M86: 76,463,361 km (0.113 R)
• M87: 77,549,143 km (0.042 R)
• M88: 77,912,217 km (0.052 R)
• M89: 79,491,970 km (0.065 R)
• M90: 80,102,479 km (0.065 R)
• M91: 80,714,484 km (0.075 R)

Asteroid Belt

Center: 16.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.5

Radius: 6.4

Gravity: 20.59 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 16.81 AU - 20.83 AU

Year: 31261 Days

Day: 21.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 109,840,950 km

• M1: 206,295 km (0.119 R)
• M2: 593,904 km (0.11 R)
• M3: 1,270,086 km (0.104 R)
• M4: 1,343,688 km (0.104 R)
• M5: 1,534,126 km (0.095 R)
• M6: 3,498,645 km (0.12 R)
• M7: 3,655,125 km (0.108 R)
• M8: 3,921,259 km (0.087 R)
• M9: 4,248,879 km (0.105 R)
• M10: 4,585,324 km (0.092 R)
• M11: 4,699,468 km (0.11 R)
• M12: 4,872,253 km (0.061 R)
• M13: 7,773,105 km (0.117 R)
• M14: 7,909,239 km (0.097 R)
• M15: 10,416,799 km (0.058 R)
• M16: 11,716,056 km (0.103 R)
• M17: 13,471,737 km (0.096 R)
• M18: 14,296,620 km (0.057 R)
• M19: 14,968,314 km (0.119 R)
• M20: 15,052,987 km (0.12 R)
• M21: 15,137,809 km (0.104 R)
• M22: 15,393,172 km (0.095 R)
• M23: 18,750,148 km (0.109 R)
• M24: 19,300,220 km (0.069 R)
• M25: 20,041,776 km (0.12 R)
• M26: 20,135,125 km (0.078 R)
• M27: 20,510,018 km (0.108 R)
• M28: 20,603,965 km (0.099 R)
• M29: 21,171,539 km (0.097 R)
• M30: 23,492,251 km (0.037 R)
• M31: 23,886,890 km (0.115 R)
• M32: 25,689,545 km (0.028 R)
• M33: 27,018,423 km (0.083 R)
• M34: 28,264,872 km (0.113 R)
• M35: 28,369,591 km (0.053 R)
• M36: 30,490,739 km (0.027 R)
• M37: 30,598,150 km (0.094 R)
• M38: 35,785,606 km (0.095 R)
• M39: 36,125,791 km (0.104 R)
• M40: 36,353,180 km (0.102 R)
• M41: 37,038,338 km (0.106 R)
• M42: 37,152,930 km (0.105 R)
• M43: 37,267,672 km (0.104 R)
• M44: 38,074,004 km (0.104 R)
• M45: 38,189,644 km (0.071 R)
• M46: 40,173,760 km (0.088 R)
• M47: 43,877,055 km (0.083 R)
• M48: 44,119,703 km (0.093 R)
• M49: 44,362,800 km (0.058 R)
• M50: 45,707,685 km (0.106 R)
• M51: 48,939,447 km (0.069 R)
• M52: 49,569,404 km (0.103 R)
• M53: 57,201,887 km (0.113 R)
• M54: 57,732,511 km (0.074 R)
• M55: 58,131,489 km (0.105 R)
• M56: 60,274,777 km (0.063 R)
• M57: 62,307,513 km (0.114 R)
• M58: 62,443,797 km (0.104 R)
• M59: 64,224,909 km (0.112 R)
• M60: 65,052,634 km (0.058 R)
• M61: 66,161,753 km (0.038 R)
• M62: 66,579,131 km (0.073 R)
• M63: 67,556,753 km (0.112 R)
• M64: 69,243,618 km (0.048 R)
• M65: 69,526,209 km (0.107 R)
• M66: 71,371,648 km (0.081 R)
• M67: 71,942,813 km (0.031 R)
• M68: 72,085,828 km (0.109 R)
• M69: 72,228,844 km (0.088 R)
• M70: 73,089,480 km (0.105 R)
• M71: 73,665,133 km (0.112 R)
• M72: 74,097,920 km (0.11 R)
• M73: 74,531,454 km (0.087 R)
• M74: 75,982,703 km (0.097 R)
• M75: 77,883,344 km (0.04 R)
• M76: 79,503,639 km (0.1 R)
• M77: 80,392,101 km (0.032 R)
• M78: 81,432,853 km (0.075 R)
• M79: 83,077,382 km (0.119 R)
• M80: 84,430,944 km (0.11 R)
• M81: 85,186,114 km (0.08 R)
• M82: 86,247,212 km (0.12 R)
• M83: 87,160,058 km (0.058 R)
• M84: 87,312,498 km (0.037 R)
• M85: 88,076,195 km (0.084 R)
• M86: 90,226,066 km (0.09 R)
• M87: 93,951,652 km (0.1 R)
• M88: 94,577,569 km (0.106 R)
• M89: 95,204,683 km (0.1 R)
• M90: 96,305,574 km (0.085 R)
• M91: 99,474,356 km (0.074 R)
• M92: 99,793,000 km (0.081 R)
• M93: 100,112,092 km (0.036 R)
• M94: 105,263,345 km (0.049 R)
• M95: 106,727,609 km (0.117 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 18,135 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit