🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.46 AU - 0.68 AU

Year: 156 Days

Day: 25.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.68 AU - 0.82 AU

Year: 235 Days

Day: 38.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.06 AU - 1.44 AU

Year: 505 Days

Day: 46.1 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 89,557,200 km

• M1: 568,622 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.07 AU - 1.65 AU

Year: 574 Days

Day: 35.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.14 AU - 1.78 AU

Year: 638 Days

Day: 47.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.39 AU - 1.59 AU

Year: 658 Days

Day: 12.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.67 AU - 2.73 AU

Year: 1180 Days

Day: 43.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 3.36 AU - 5.54 AU

Year: 3395 Days

Day: 44.3 Hours

Environment

Temp: -135 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.3

Radius: 6.2

Gravity: 23.63 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 10.74 AU - 16.86 AU

Year: 18540 Days

Day: 20.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 89,557,200 km

• M1: 268,827 km (0.094 R)
• M2: 390,899 km (0.071 R)
• M3: 760,556 km (0.107 R)
• M4: 1,157,588 km (0.116 R)
• M5: 3,133,178 km (0.119 R)
• M6: 3,173,420 km (0.033 R)
• M7: 3,418,910 km (0.09 R)
• M8: 3,502,086 km (0.062 R)
• M9: 3,628,197 km (0.06 R)
• M10: 3,971,674 km (0.086 R)
• M11: 4,735,820 km (0.12 R)
• M12: 4,875,245 km (0.09 R)
• M13: 5,254,027 km (0.086 R)
• M14: 6,039,565 km (0.117 R)
• M15: 6,190,958 km (0.106 R)
• M16: 7,125,347 km (0.081 R)
• M17: 7,608,847 km (0.095 R)
• M18: 7,992,117 km (0.118 R)
• M19: 8,438,068 km (0.065 R)
• M20: 9,353,756 km (0.117 R)
• M21: 9,529,085 km (0.106 R)
• M22: 10,846,743 km (0.116 R)
• M23: 12,863,173 km (0.116 R)
• M24: 13,057,949 km (0.098 R)
• M25: 13,384,970 km (0.115 R)
• M26: 13,450,644 km (0.067 R)
• M27: 14,046,941 km (0.095 R)
• M28: 15,748,168 km (0.105 R)
• M29: 16,376,329 km (0.082 R)
• M30: 16,728,782 km (0.083 R)
• M31: 17,083,927 km (0.043 R)
• M32: 18,748,802 km (0.095 R)
• M33: 19,414,363 km (0.1 R)
• M34: 20,238,198 km (0.079 R)
• M35: 21,226,442 km (0.094 R)
• M36: 23,645,888 km (0.052 R)
• M37: 24,444,741 km (0.103 R)
• M38: 26,315,612 km (0.116 R)
• M39: 26,480,469 km (0.088 R)
• M40: 26,894,107 km (0.055 R)
• M41: 27,309,839 km (0.104 R)
• M42: 27,644,041 km (0.079 R)
• M43: 29,249,525 km (0.031 R)
• M44: 30,106,721 km (0.118 R)
• M45: 30,279,207 km (0.053 R)
• M46: 32,109,238 km (0.084 R)
• M47: 33,527,576 km (0.107 R)
• M48: 34,785,245 km (0.113 R)
• M49: 35,875,514 km (0.083 R)
• M50: 38,931,051 km (0.07 R)
• M51: 40,062,609 km (0.116 R)
• M52: 40,632,427 km (0.079 R)
• M53: 41,205,088 km (0.073 R)
• M54: 42,261,698 km (0.074 R)
• M55: 42,938,628 km (0.1 R)
• M56: 43,229,895 km (0.116 R)
• M57: 43,521,761 km (0.044 R)
• M58: 43,912,061 km (0.109 R)
• M59: 44,892,675 km (0.103 R)
• M60: 45,781,287 km (0.102 R)
• M61: 47,275,470 km (0.119 R)
• M62: 47,375,551 km (0.064 R)
• M63: 47,676,542 km (0.077 R)
• M64: 48,280,319 km (0.087 R)
• M65: 49,698,956 km (0.083 R)
• M66: 50,925,958 km (0.105 R)
• M67: 51,131,355 km (0.094 R)
• M68: 53,305,162 km (0.067 R)
• M69: 53,409,432 km (0.095 R)
• M70: 55,192,339 km (0.116 R)
• M71: 56,994,694 km (0.094 R)
• M72: 58,600,927 km (0.079 R)
• M73: 58,816,198 km (0.097 R)
• M74: 58,923,909 km (0.071 R)
• M75: 59,788,285 km (0.108 R)
• M76: 60,547,943 km (0.105 R)
• M77: 61,092,629 km (0.094 R)
• M78: 61,201,686 km (0.096 R)
• M79: 63,729,291 km (0.107 R)
• M80: 64,727,558 km (0.05 R)
• M81: 65,507,711 km (0.098 R)
• M82: 66,402,904 km (0.116 R)
• M83: 67,866,420 km (0.053 R)
• M84: 68,092,463 km (0.112 R)
• M85: 69,340,408 km (0.11 R)
• M86: 70,595,983 km (0.078 R)
• M87: 71,169,093 km (0.044 R)
• M88: 71,628,807 km (0.086 R)
• M89: 74,873,734 km (0.114 R)
• M90: 75,341,228 km (0.115 R)
• M91: 77,338,808 km (0.087 R)
• M92: 78,759,389 km (0.113 R)
• M93: 79,115,881 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.2

Radius: 3.2

Gravity: 63.11 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 15.75 AU - 19.09 AU

Year: 26294 Days

Day: 22.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 89,557,200 km

• M1: 92,152 km (0.116 R)
• M2: 312,211 km (0.087 R)
• M3: 352,004 km (0.053 R)
• M4: 528,380 km (0.077 R)
• M5: 923,019 km (0.12 R)
• M6: 1,523,206 km (0.064 R)
• M7: 1,557,613 km (0.047 R)
• M8: 1,662,332 km (0.119 R)
• M9: 1,733,391 km (0.085 R)
• M10: 2,027,500 km (0.069 R)
• M11: 2,537,778 km (0.08 R)
• M12: 2,578,618 km (0.029 R)
• M13: 2,828,297 km (0.118 R)
• M14: 3,261,234 km (0.088 R)
• M15: 4,091,203 km (0.113 R)
• M16: 4,430,790 km (0.093 R)
• M17: 4,480,007 km (0.097 R)
• M18: 5,136,592 km (0.095 R)
• M19: 5,555,467 km (0.084 R)
• M20: 5,822,648 km (0.107 R)
• M21: 5,876,653 km (0.096 R)
• M22: 7,926,742 km (0.118 R)
• M23: 7,986,432 km (0.119 R)
• M24: 8,046,421 km (0.028 R)
• M25: 8,227,284 km (0.11 R)
• M26: 8,348,608 km (0.12 R)
• M27: 8,409,495 km (0.12 R)
• M28: 8,470,531 km (0.106 R)
• M29: 9,026,287 km (0.067 R)
• M30: 9,914,000 km (0.112 R)
• M31: 10,237,730 km (0.076 R)
• M32: 10,433,554 km (0.076 R)
• M33: 10,829,091 km (0.058 R)
• M34: 10,895,512 km (0.069 R)
• M35: 11,028,654 km (0.12 R)
• M36: 11,162,395 km (0.066 R)
• M37: 11,499,140 km (0.118 R)
• M38: 12,044,723 km (0.089 R)
• M39: 12,598,684 km (0.071 R)
• M40: 13,947,458 km (0.112 R)
• M41: 14,092,119 km (0.101 R)
• M42: 15,118,211 km (0.051 R)
• M43: 16,016,846 km (0.108 R)
• M44: 16,702,004 km (0.037 R)
• M45: 18,337,707 km (0.032 R)
• M46: 20,105,206 km (0.109 R)
• M47: 22,347,229 km (0.096 R)
• M48: 23,540,571 km (0.071 R)
• M49: 23,712,758 km (0.096 R)
• M50: 23,971,862 km (0.109 R)
• M51: 24,754,558 km (0.074 R)
• M52: 25,811,168 km (0.043 R)
• M53: 27,242,670 km (0.103 R)
• M54: 28,241,684 km (0.116 R)
• M55: 30,088,620 km (0.1 R)
• M56: 31,026,748 km (0.08 R)
• M57: 31,120,995 km (0.1 R)
• M58: 31,689,018 km (0.117 R)
• M59: 31,974,301 km (0.061 R)
• M60: 32,355,925 km (0.096 R)
• M61: 34,482,010 km (0.111 R)
• M62: 37,052,101 km (0.114 R)
• M63: 38,461,463 km (0.047 R)
• M64: 39,070,775 km (0.083 R)
• M65: 39,990,652 km (0.097 R)
• M66: 41,332,096 km (0.072 R)
• M67: 41,956,219 km (0.117 R)
• M68: 42,060,489 km (0.107 R)
• M69: 45,229,719 km (0.069 R)
• M70: 46,410,795 km (0.108 R)
• M71: 46,626,664 km (0.036 R)
• M72: 50,236,012 km (0.114 R)
• M73: 52,916,806 km (0.063 R)
• M74: 53,820,676 km (0.082 R)
• M75: 54,274,407 km (0.1 R)
• M76: 54,388,101 km (0.115 R)
• M77: 55,300,199 km (0.051 R)
• M78: 56,102,493 km (0.065 R)
• M79: 56,217,384 km (0.081 R)
• M80: 57,024,016 km (0.12 R)
• M81: 57,486,722 km (0.071 R)
• M82: 59,115,843 km (0.091 R)
• M83: 60,524,157 km (0.111 R)
• M84: 60,996,138 km (0.065 R)
• M85: 63,613,503 km (0.112 R)
• M86: 64,213,390 km (0.076 R)
• M87: 65,056,374 km (0.108 R)
• M88: 66,267,219 km (0.107 R)
• M89: 66,753,562 km (0.095 R)
• M90: 66,875,335 km (0.117 R)
• M91: 67,729,838 km (0.084 R)
• M92: 69,326,346 km (0.072 R)
• M93: 79,290,611 km (0.111 R)
• M94: 84,503,499 km (0.065 R)
• M95: 86,885,097 km (0.049 R)
• M96: 87,550,658 km (0.098 R)
• M97: 88,084,273 km (0.069 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 12,279 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit