🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.46 AU - 0.68 AU

Year: 151 Days

Day: 27.6 Hours

Environment

Temp: 251 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.87 AU

Year: 206 Days

Day: 43.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,861,250 km

• M1: 191,485 km (0.115 R)
• M2: 220,507 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.54 AU - 0.88 AU

Year: 210 Days

Day: 21 Hours

Environment

Temp: 166 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.24 AU - 2.48 AU

Year: 1274 Days

Day: 27 Hours

Environment

Temp: -64 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.1 AU - 2.98 AU

Year: 1423 Days

Day: 16.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 44.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.47 AU - 4.07 AU

Year: 2573 Days

Day: 34.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.8 AU - 4.18 AU

Year: 2801 Days

Day: 34 Hours

Environment

Temp: -108 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,861,250 km

• M1: 3,026,515 km (0.09 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.6

Radius: 9.8

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.33 AU - 7.17 AU

Year: 4846 Days

Day: 8.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,861,250 km

• M1: 144,362 km (0.106 R)
• M2: 295,306 km (0.119 R)
• M3: 474,375 km (0.087 R)
• M4: 545,583 km (0.109 R)
• M5: 673,490 km (0.073 R)
• M6: 736,919 km (0.106 R)
• M7: 890,407 km (0.079 R)
• M8: 991,834 km (0.103 R)
• M9: 1,118,992 km (0.081 R)
• M10: 1,229,395 km (0.048 R)
• M11: 1,437,336 km (0.059 R)
• M12: 1,644,529 km (0.101 R)
• M13: 1,771,089 km (0.069 R)
• M14: 2,309,492 km (0.036 R)
• M15: 2,437,398 km (0.109 R)
• M16: 2,670,920 km (0.114 R)
• M17: 2,805,409 km (0.068 R)
• M18: 2,911,623 km (0.117 R)
• M19: 3,128,091 km (0.057 R)
• M20: 3,206,780 km (0.116 R)
• M21: 3,527,967 km (0.108 R)
• M22: 3,859,625 km (0.115 R)
• M23: 4,166,749 km (0.117 R)
• M24: 4,340,732 km (0.078 R)
• M25: 4,696,176 km (0.104 R)
• M26: 5,153,647 km (0.09 R)
• M27: 5,228,296 km (0.108 R)
• M28: 5,303,095 km (0.059 R)
• M29: 5,721,670 km (0.113 R)
• M30: 5,837,608 km (0.102 R)
• M31: 6,210,107 km (0.12 R)
• M32: 6,489,556 km (0.114 R)
• M33: 6,610,580 km (0.085 R)
• M34: 6,793,539 km (0.056 R)
• M35: 6,854,874 km (0.08 R)
• M36: 6,998,787 km (0.109 R)
• M37: 7,436,510 km (0.113 R)
• M38: 7,776,097 km (0.026 R)
• M39: 7,883,209 km (0.101 R)
• M40: 7,969,228 km (0.1 R)
• M41: 8,426,399 km (0.047 R)
• M42: 8,824,928 km (0.1 R)
• M43: 9,049,026 km (0.104 R)
• M44: 9,297,657 km (0.095 R)
• M45: 9,502,906 km (0.041 R)
• M46: 9,594,609 km (0.057 R)
• M47: 9,663,574 km (0.102 R)
• M48: 11,733,859 km (0.103 R)
• M49: 11,832,294 km (0.044 R)
• M50: 11,906,195 km (0.06 R)
• M51: 12,328,361 km (0.103 R)
• M52: 13,009,031 km (0.117 R)
• M53: 13,161,920 km (0.119 R)
• M54: 14,380,395 km (0.091 R)
• M55: 14,459,382 km (0.082 R)
• M56: 14,564,849 km (0.119 R)
• M57: 14,723,722 km (0.114 R)
• M58: 15,150,076 km (0.095 R)
• M59: 15,310,893 km (0.118 R)
• M60: 15,824,313 km (0.101 R)
• M61: 16,151,334 km (0.043 R)
• M62: 16,398,171 km (0.074 R)
• M63: 16,646,204 km (0.105 R)
• M64: 16,978,910 km (0.102 R)
• M65: 17,201,960 km (0.117 R)
• M66: 17,369,958 km (0.073 R)
• M67: 17,538,406 km (0.104 R)
• M68: 17,650,903 km (0.115 R)
• M69: 18,160,733 km (0.1 R)
• M70: 18,274,577 km (0.076 R)
• M71: 18,474,589 km (0.111 R)
• M72: 18,847,836 km (0.099 R)
• M73: 19,397,907 km (0.047 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.7

Radius: 10.4

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.14 AU - 12.1 AU

Year: 13033 Days

Day: 7.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,861,250 km

• M1: 130,749 km (0.117 R)
• M2: 294,109 km (0.054 R)
• M3: 432,039 km (0.101 R)
• M4: 624,870 km (0.062 R)
• M5: 880,832 km (0.093 R)
• M6: 950,246 km (0.102 R)
• M7: 1,039,705 km (0.074 R)
• M8: 1,132,306 km (0.098 R)
• M9: 1,286,392 km (0.09 R)
• M10: 1,366,277 km (0.084 R)
• M11: 1,447,808 km (0.088 R)
• M12: 1,615,956 km (0.075 R)
• M13: 1,702,573 km (0.104 R)
• M14: 1,926,073 km (0.093 R)
• M15: 2,182,932 km (0.053 R)
• M16: 2,327,892 km (0.072 R)
• M17: 2,939,598 km (0.115 R)
• M18: 4,183,355 km (0.111 R)
• M19: 4,364,518 km (0.086 R)
• M20: 5,114,452 km (0.114 R)
• M21: 5,837,010 km (0.114 R)
• M22: 6,451,857 km (0.076 R)
• M23: 6,908,729 km (0.112 R)
• M24: 7,051,445 km (0.102 R)
• M25: 7,412,574 km (0.11 R)
• M26: 7,705,936 km (0.039 R)
• M27: 8,800,693 km (0.071 R)
• M28: 9,033,318 km (0.094 R)
• M29: 9,703,516 km (0.041 R)
• M30: 10,105,187 km (0.032 R)
• M31: 10,267,351 km (0.108 R)
• M32: 10,553,232 km (0.081 R)
• M33: 10,717,939 km (0.059 R)
• M34: 12,108,003 km (0.109 R)
• M35: 14,229,450 km (0.096 R)
• M36: 14,365,884 km (0.098 R)
• M37: 14,548,393 km (0.105 R)
• M38: 15,753,404 km (0.085 R)
• M39: 16,798,046 km (0.061 R)
• M40: 17,377,289 km (0.119 R)
• M41: 20,012,754 km (0.068 R)
• M42: 20,781,089 km (0.049 R)
• M43: 21,558,998 km (0.103 R)
• M44: 21,663,567 km (0.114 R)
• M45: 22,188,207 km (0.045 R)
• M46: 22,983,319 km (0.034 R)
• M47: 23,518,580 km (0.054 R)
• M48: 23,625,992 km (0.075 R)
• M49: 23,949,722 km (0.117 R)
• M50: 24,383,406 km (0.111 R)
• M51: 24,546,767 km (0.038 R)
• M52: 25,368,807 km (0.112 R)
• M53: 25,921,870 km (0.042 R)
• M54: 26,199,973 km (0.103 R)
• M55: 26,423,023 km (0.096 R)
• M56: 26,646,822 km (0.064 R)
• M57: 26,927,467 km (0.113 R)
• M58: 27,945,780 km (0.114 R)
• M59: 28,746,428 km (0.101 R)
• M60: 28,861,468 km (0.11 R)
• M61: 29,091,999 km (0.119 R)
• M62: 30,019,954 km (0.047 R)
• M63: 30,370,462 km (0.084 R)
• M64: 30,898,692 km (0.063 R)
• M65: 31,548,545 km (0.113 R)
• M66: 31,904,887 km (0.093 R)
• M67: 32,322,415 km (0.114 R)
• M68: 32,501,933 km (0.092 R)
• M69: 33,585,620 km (0.101 R)
• M70: 34,558,754 km (0.064 R)
• M71: 34,864,831 km (0.081 R)
• M72: 35,726,515 km (0.078 R)
• M73: 37,094,737 km (0.068 R)
• M74: 40,139,053 km (0.092 R)
• M75: 40,589,642 km (0.089 R)
• M76: 40,783,372 km (0.079 R)
• M77: 41,560,981 km (0.081 R)
• M78: 41,691,131 km (0.089 R)
• M79: 42,278,153 km (0.117 R)
• M80: 43,130,861 km (0.067 R)
• M81: 43,790,738 km (0.086 R)
• M82: 44,121,947 km (0.084 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.4

Radius: 5

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.46 AU - 21.52 AU

Year: 26818 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 68,861,250 km

• M1: 271,520 km (0.084 R)
• M2: 334,202 km (0.107 R)
• M3: 633,397 km (0.116 R)
• M4: 925,562 km (0.103 R)
• M5: 1,309,131 km (0.096 R)
• M6: 1,363,734 km (0.077 R)
• M7: 1,589,777 km (0.116 R)
• M8: 2,108,582 km (0.081 R)
• M9: 2,436,501 km (0.116 R)
• M10: 2,815,582 km (0.119 R)
• M11: 3,589,152 km (0.098 R)
• M12: 3,743,537 km (0.106 R)
• M13: 4,019,096 km (0.098 R)
• M14: 4,927,155 km (0.076 R)
• M15: 5,228,894 km (0.034 R)
• M16: 5,536,617 km (0.041 R)
• M17: 5,581,048 km (0.029 R)
• M18: 5,715,087 km (0.056 R)
• M19: 5,895,502 km (0.107 R)
• M20: 6,588,589 km (0.043 R)
• M21: 7,258,489 km (0.11 R)
• M22: 8,559,093 km (0.077 R)
• M23: 8,610,554 km (0.106 R)
• M24: 8,765,538 km (0.103 R)
• M25: 11,707,829 km (0.094 R)
• M26: 14,984,770 km (0.101 R)
• M27: 15,797,984 km (0.095 R)
• M28: 16,114,683 km (0.106 R)
• M29: 16,561,382 km (0.061 R)
• M30: 17,336,748 km (0.09 R)
• M31: 17,663,320 km (0.088 R)
• M32: 17,926,014 km (0.109 R)
• M33: 18,388,869 km (0.058 R)
• M34: 18,855,615 km (0.092 R)
• M35: 19,732,707 km (0.084 R)
• M36: 20,899,720 km (0.101 R)
• M37: 20,969,134 km (0.092 R)
• M38: 21,596,697 km (0.113 R)
• M39: 22,656,149 km (0.081 R)
• M40: 23,013,089 km (0.105 R)
• M41: 23,228,211 km (0.037 R)
• M42: 23,371,825 km (0.114 R)
• M43: 24,752,164 km (0.114 R)
• M44: 25,119,726 km (0.064 R)
• M45: 26,984,614 km (0.113 R)
• M46: 27,742,925 km (0.107 R)
• M47: 28,662,204 km (0.112 R)
• M48: 28,816,290 km (0.115 R)
• M49: 29,825,178 km (0.099 R)
• M50: 30,294,766 km (0.117 R)
• M51: 30,530,382 km (0.058 R)
• M52: 31,082,698 km (0.116 R)
• M53: 32,037,132 km (0.099 R)
• M54: 32,517,940 km (0.116 R)
• M55: 32,759,241 km (0.071 R)
• M56: 34,383,126 km (0.112 R)
• M57: 35,039,860 km (0.072 R)
• M58: 39,580,605 km (0.058 R)
• M59: 40,010,250 km (0.092 R)
• M60: 43,061,149 km (0.084 R)
• M61: 46,366,813 km (0.028 R)
• M62: 46,638,333 km (0.076 R)
• M63: 46,819,795 km (0.066 R)
• M64: 48,095,715 km (0.063 R)
• M65: 48,646,086 km (0.104 R)
• M66: 51,522,554 km (0.07 R)
• M67: 53,882,161 km (0.041 R)
• M68: 54,167,743 km (0.09 R)
• M69: 55,027,333 km (0.093 R)
• M70: 55,699,027 km (0.069 R)
• M71: 55,891,410 km (0.104 R)
• M72: 57,050,494 km (0.064 R)
• M73: 57,147,434 km (0.073 R)
• M74: 58,510,420 km (0.105 R)
• M75: 58,901,768 km (0.088 R)
• M76: 60,278,517 km (0.085 R)
• M77: 60,377,252 km (0.051 R)
• M78: 60,475,986 km (0.053 R)
• M79: 61,268,406 km (0.119 R)
• M80: 61,964,485 km (0.093 R)
• M81: 63,967,601 km (0.095 R)
• M82: 64,977,237 km (0.096 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 19,440 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit