🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.06 AU - 1.14 AU

Year: 404 Days

Day: 27.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.27 AU - 1.33 AU

Year: 519 Days

Day: 12 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.44 AU - 1.66 AU

Year: 675 Days

Day: 44.8 Hours

Environment

Temp: -20 °C

Axial Tilt: 37.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,280,788 km

• M1: 1,069,774 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.32 AU - 1.84 AU

Year: 695 Days

Day: 16 Hours

Environment

Temp: -9 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 2.08 AU - 2.76 AU

Year: 1317 Days

Day: 26.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,280,788 km

• M1: 953,537 km (0.101 R)
• M2: 1,466,209 km (0.083 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.74 AU - 4 AU

Year: 2164 Days

Day: 35.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.32 AU - 3.54 AU

Year: 2222 Days

Day: 14.9 Hours

Environment

Temp: -93 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,280,788 km

• M1: 215,870 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982

Radius: 14.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.76 AU - 8.72 AU

Year: 7533 Days

Day: 14.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 149.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,280,788 km

• M1: 193,580 km (0.039 R)
• M2: 508,034 km (0.103 R)
• M3: 737,069 km (0.106 R)
• M4: 849,267 km (0.098 R)
• M5: 1,848,431 km (0.03 R)
• M6: 2,291,091 km (0.062 R)
• M7: 2,512,496 km (0.103 R)
• M8: 2,664,188 km (0.096 R)
• M9: 3,057,032 km (0.087 R)
• M10: 3,301,775 km (0.083 R)
• M11: 3,440,601 km (0.118 R)
• M12: 3,695,516 km (0.104 R)
• M13: 3,810,856 km (0.068 R)
• M14: 4,015,656 km (0.118 R)
• M15: 4,839,790 km (0.102 R)
• M16: 5,158,284 km (0.079 R)
• M17: 5,483,809 km (0.086 R)
• M18: 5,749,046 km (0.067 R)
• M19: 6,326,793 km (0.1 R)
• M20: 6,781,271 km (0.053 R)
• M21: 7,945,143 km (0.077 R)
• M22: 9,366,921 km (0.053 R)
• M23: 9,565,138 km (0.114 R)
• M24: 9,804,794 km (0.05 R)
• M25: 10,330,930 km (0.12 R)
• M26: 11,032,993 km (0.098 R)
• M27: 11,495,400 km (0.042 R)
• M28: 12,050,258 km (0.056 R)
• M29: 12,439,512 km (0.051 R)
• M30: 12,570,111 km (0.051 R)
• M31: 12,832,805 km (0.05 R)
• M32: 13,319,297 km (0.03 R)
• M33: 13,766,744 km (0.1 R)
• M34: 14,401,488 km (0.099 R)
• M35: 16,030,160 km (0.033 R)
• M36: 16,649,944 km (0.081 R)
• M37: 17,423,514 km (0.058 R)
• M38: 17,569,821 km (0.102 R)
• M39: 18,208,754 km (0.038 R)
• M40: 18,705,419 km (0.081 R)
• M41: 19,256,986 km (0.109 R)
• M42: 19,458,943 km (0.052 R)
• M43: 19,661,499 km (0.108 R)
• M44: 20,222,341 km (0.067 R)
• M45: 20,685,047 km (0.083 R)
• M46: 21,621,081 km (0.111 R)
• M47: 21,936,134 km (0.111 R)
• M48: 22,411,556 km (0.104 R)
• M49: 22,837,162 km (0.108 R)
• M50: 23,265,311 km (0.111 R)
• M51: 23,588,143 km (0.066 R)
• M52: 23,912,621 km (0.114 R)
• M53: 24,675,271 km (0.104 R)
• M54: 25,723,055 km (0.118 R)
• M55: 26,841,748 km (0.12 R)
• M56: 27,520,623 km (0.074 R)
• M57: 28,262,329 km (0.102 R)
• M58: 28,953,022 km (0.085 R)
• M59: 29,532,714 km (0.111 R)
• M60: 30,762,708 km (0.1 R)
• M61: 30,939,682 km (0.092 R)
• M62: 31,235,587 km (0.055 R)
• M63: 32,248,663 km (0.09 R)
• M64: 33,332,949 km (0.038 R)
• M65: 33,636,333 km (0.111 R)
• M66: 34,184,609 km (0.073 R)
• M67: 34,981,966 km (0.107 R)
• M68: 36,033,789 km (0.113 R)
• M69: 36,469,867 km (0.069 R)
• M70: 37,033,252 km (0.079 R)
• M71: 37,221,596 km (0.052 R)
• M72: 37,599,330 km (0.116 R)
• M73: 38,485,847 km (0.107 R)
• M74: 38,931,649 km (0.091 R)
• M75: 39,123,284 km (0.114 R)
• M76: 39,956,993 km (0.085 R)
• M77: 40,861,611 km (0.064 R)
• M78: 41,642,362 km (0.071 R)
• M79: 41,903,560 km (0.039 R)
• M80: 42,231,030 km (0.118 R)
• M81: 42,954,336 km (0.115 R)
• M82: 43,284,498 km (0.037 R)
• M83: 44,413,364 km (0.106 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.2

Radius: 10.9

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.91 AU - 11.85 AU

Year: 12555 Days

Day: 5.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,280,788 km

• M1: 141,071 km (0.099 R)
• M2: 407,505 km (0.106 R)
• M3: 820,694 km (0.09 R)
• M4: 1,058,854 km (0.048 R)
• M5: 1,222,215 km (0.079 R)
• M6: 1,369,120 km (0.049 R)
• M7: 1,470,547 km (0.092 R)
• M8: 2,044,554 km (0.048 R)
• M9: 2,161,390 km (0.064 R)
• M10: 2,401,943 km (0.059 R)
• M11: 2,525,511 km (0.056 R)
• M12: 3,007,964 km (0.069 R)
• M13: 3,108,045 km (0.071 R)
• M14: 3,449,428 km (0.064 R)
• M15: 4,057,693 km (0.076 R)
• M16: 4,393,241 km (0.107 R)
• M17: 4,893,795 km (0.105 R)
• M18: 5,372,060 km (0.036 R)
• M19: 6,330,383 km (0.103 R)
• M20: 7,251,009 km (0.084 R)
• M21: 7,704,141 km (0.087 R)
• M22: 8,166,548 km (0.05 R)
• M23: 9,312,767 km (0.117 R)
• M24: 10,054,622 km (0.095 R)
• M25: 10,205,268 km (0.098 R)
• M26: 12,284,977 km (0.042 R)
• M27: 14,490,947 km (0.064 R)
• M28: 14,832,180 km (0.11 R)
• M29: 16,578,436 km (0.085 R)
• M30: 17,055,055 km (0.114 R)
• M31: 18,143,828 km (0.108 R)
• M32: 19,317,274 km (0.057 R)
• M33: 19,693,064 km (0.102 R)
• M34: 20,261,087 km (0.051 R)
• M35: 21,284,336 km (0.111 R)
• M36: 22,128,068 km (0.079 R)
• M37: 23,514,093 km (0.096 R)
• M38: 25,405,309 km (0.114 R)
• M39: 26,369,317 km (0.078 R)
• M40: 27,274,983 km (0.113 R)
• M41: 27,767,010 km (0.06 R)
• M42: 28,049,451 km (0.115 R)
• M43: 28,261,880 km (0.115 R)
• M44: 28,332,790 km (0.066 R)
• M45: 28,545,966 km (0.082 R)
• M46: 28,902,458 km (0.053 R)
• M47: 29,836,099 km (0.078 R)
• M48: 30,053,015 km (0.104 R)
• M49: 30,415,641 km (0.065 R)
• M50: 31,291,985 km (0.103 R)
• M51: 31,438,741 km (0.061 R)
• M52: 33,293,605 km (0.108 R)
• M53: 34,121,030 km (0.118 R)
• M54: 34,575,209 km (0.048 R)
• M55: 34,727,051 km (0.105 R)
• M56: 34,879,043 km (0.118 R)
• M57: 35,183,774 km (0.043 R)
• M58: 37,186,291 km (0.114 R)
• M59: 38,594,156 km (0.096 R)
• M60: 39,463,170 km (0.042 R)
• M61: 39,621,744 km (0.057 R)
• M62: 40,418,353 km (0.115 R)
• M63: 40,818,677 km (0.119 R)
• M64: 41,623,214 km (0.077 R)
• M65: 42,839,893 km (0.096 R)
• M66: 43,657,446 km (0.095 R)
• M67: 43,985,813 km (0.061 R)
• M68: 45,807,018 km (0.099 R)
• M69: 46,057,295 km (0.044 R)
• M70: 48,839,965 km (0.073 R)
• M71: 53,334,034 km (0.085 R)
• M72: 53,421,848 km (0.09 R)
• M73: 53,685,290 km (0.101 R)
• M74: 53,949,031 km (0.117 R)
• M75: 57,868,346 km (0.051 R)
• M76: 58,138,968 km (0.076 R)
• M77: 59,771,081 km (0.066 R)
• M78: 60,135,801 km (0.094 R)
• M79: 60,501,268 km (0.057 R)
• M80: 60,959,188 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 261.2

Radius: 7.3

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 17.02 AU - 17.02 AU

Year: 24565 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,280,788 km

• M1: 96,491 km (0.039 R)
• M2: 256,261 km (0.096 R)
• M3: 486,941 km (0.036 R)
• M4: 654,191 km (0.071 R)
• M5: 755,320 km (0.052 R)
• M6: 905,815 km (0.053 R)
• M7: 1,162,226 km (0.115 R)
• M8: 1,236,127 km (0.09 R)
• M9: 1,684,472 km (0.108 R)
• M10: 1,999,824 km (0.036 R)
• M11: 2,119,054 km (0.068 R)
• M12: 3,330,198 km (0.081 R)
• M13: 3,984,240 km (0.102 R)
• M14: 4,716,821 km (0.07 R)
• M15: 4,876,292 km (0.118 R)
• M16: 6,041,959 km (0.108 R)
• M17: 7,474,059 km (0.111 R)
• M18: 7,520,435 km (0.098 R)
• M19: 7,942,151 km (0.101 R)
• M20: 8,132,140 km (0.112 R)
• M21: 8,275,605 km (0.116 R)
• M22: 8,419,817 km (0.094 R)
• M23: 8,468,137 km (0.119 R)
• M24: 9,553,619 km (0.088 R)
• M25: 9,908,166 km (0.117 R)
• M26: 10,010,192 km (0.108 R)
• M27: 11,262,326 km (0.071 R)
• M28: 11,368,989 km (0.074 R)
• M29: 11,422,396 km (0.11 R)
• M30: 12,178,763 km (0.102 R)
• M31: 12,233,515 km (0.1 R)
• M32: 14,197,287 km (0.114 R)
• M33: 14,659,843 km (0.088 R)
• M34: 15,897,167 km (0.039 R)
• M35: 16,923,259 km (0.11 R)
• M36: 16,984,295 km (0.114 R)
• M37: 17,229,187 km (0.102 R)
• M38: 17,352,007 km (0.113 R)
• M39: 17,413,491 km (0.114 R)
• M40: 17,846,278 km (0.082 R)
• M41: 18,220,123 km (0.103 R)
• M42: 19,676,758 km (0.106 R)
• M43: 21,302,138 km (0.043 R)
• M44: 22,633,260 km (0.093 R)
• M45: 23,105,391 km (0.103 R)
• M46: 23,444,679 km (0.086 R)
• M47: 23,785,613 km (0.114 R)
• M48: 25,096,090 km (0.03 R)
• M49: 25,235,366 km (0.059 R)
• M50: 26,358,995 km (0.104 R)
• M51: 26,500,664 km (0.045 R)
• M52: 28,002,777 km (0.036 R)
• M53: 28,075,032 km (0.079 R)
• M54: 29,092,448 km (0.066 R)
• M55: 29,238,904 km (0.077 R)
• M56: 29,605,867 km (0.051 R)
• M57: 29,753,072 km (0.116 R)
• M58: 29,826,674 km (0.114 R)
• M59: 30,196,031 km (0.079 R)
• M60: 32,292,496 km (0.044 R)
• M61: 33,434,825 km (0.098 R)
• M62: 34,667,811 km (0.079 R)
• M63: 35,915,606 km (0.037 R)
• M64: 36,229,912 km (0.102 R)
• M65: 37,098,776 km (0.12 R)
• M66: 37,336,936 km (0.078 R)
• M67: 37,974,522 km (0.109 R)
• M68: 38,535,364 km (0.103 R)
• M69: 38,696,032 km (0.065 R)
• M70: 42,040,143 km (0.106 R)
• M71: 42,869,663 km (0.029 R)
• M72: 43,453,694 km (0.11 R)
• M73: 43,537,319 km (0.113 R)
• M74: 43,872,268 km (0.055 R)
• M75: 44,376,563 km (0.1 R)
• M76: 45,136,370 km (0.077 R)
• M77: 45,900,666 km (0.096 R)
• M78: 46,071,058 km (0.097 R)
• M79: 48,045,750 km (0.115 R)
• M80: 48,391,919 km (0.118 R)
• M81: 50,926,855 km (0.114 R)
• M82: 52,432,857 km (0.092 R)
• M83: 52,967,968 km (0.105 R)
• M84: 53,863,611 km (0.04 R)
• M85: 54,945,054 km (0.111 R)
• M86: 55,760,811 km (0.077 R)
• M87: 57,955,711 km (0.065 R)
• M88: 61,113,273 km (0.113 R)
• M89: 61,300,719 km (0.086 R)
• M90: 61,394,667 km (0.113 R)
• M91: 62,712,923 km (0.032 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 15,420 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit