🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.61 AU - 0.79 AU

Year: 211 Days

Day: 35.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.94 AU - 1.38 AU

Year: 450 Days

Day: 47.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 21.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.13 AU - 2.71 AU

Year: 1355 Days

Day: 36.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.22 AU - 3.56 AU

Year: 2246 Days

Day: 38.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,211,668 km

• M1: 78,240 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3 AU - 4.72 AU

Year: 2729 Days

Day: 45.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,211,668 km

• M1: 1,745,059 km (0.097 R)
• M2: 2,003,415 km (0.079 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.99 AU - 4.43 AU

Year: 3109 Days

Day: 19.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.7 AU - 5.84 AU

Year: 3749 Days

Day: 33.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.6

Radius: 12.6

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.65 AU - 6.63 AU

Year: 4820 Days

Day: 13.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,211,668 km

• M1: 182,210 km (0.094 R)
• M2: 387,458 km (0.085 R)
• M3: 471,832 km (0.113 R)
• M4: 608,115 km (0.09 R)
• M5: 1,692,850 km (0.059 R)
• M6: 1,794,127 km (0.073 R)
• M7: 2,275,683 km (0.117 R)
• M8: 2,445,028 km (0.096 R)
• M9: 2,756,939 km (0.111 R)
• M10: 2,897,412 km (0.105 R)
• M11: 2,978,793 km (0.097 R)
• M12: 3,206,780 km (0.116 R)
• M13: 3,397,517 km (0.099 R)
• M14: 4,244,540 km (0.067 R)
• M15: 4,407,602 km (0.05 R)
• M16: 4,596,395 km (0.101 R)
• M17: 5,055,959 km (0.075 R)
• M18: 5,154,544 km (0.11 R)
• M19: 5,303,843 km (0.067 R)
• M20: 5,606,479 km (0.113 R)
• M21: 5,708,655 km (0.104 R)
• M22: 5,811,428 km (0.097 R)
• M23: 6,281,914 km (0.049 R)
• M24: 6,441,385 km (0.115 R)
• M25: 6,548,497 km (0.03 R)
• M26: 7,370,986 km (0.111 R)
• M27: 7,539,284 km (0.071 R)
• M28: 7,680,654 km (0.09 R)
• M29: 7,937,364 km (0.112 R)
• M30: 8,052,255 km (0.098 R)
• M31: 8,371,347 km (0.078 R)
• M32: 8,547,274 km (0.104 R)
• M33: 8,665,157 km (0.081 R)
• M34: 9,142,075 km (0.059 R)
• M35: 9,293,020 km (0.061 R)
• M36: 10,497,881 km (0.1 R)
• M37: 11,134,869 km (0.075 R)
• M38: 11,555,538 km (0.091 R)
• M39: 11,915,620 km (0.117 R)
• M40: 12,848,961 km (0.096 R)
• M41: 13,086,074 km (0.111 R)
• M42: 13,530,080 km (0.113 R)
• M43: 13,875,053 km (0.083 R)
• M44: 14,013,880 km (0.103 R)
• M45: 14,118,299 km (0.104 R)
• M46: 14,573,675 km (0.079 R)
• M47: 15,283,816 km (0.096 R)
• M48: 15,932,622 km (0.111 R)
• M49: 16,041,679 km (0.094 R)
• M50: 16,774,708 km (0.099 R)
• M51: 17,219,762 km (0.066 R)
• M52: 17,331,661 km (0.093 R)
• M53: 18,501,965 km (0.058 R)
• M54: 18,654,854 km (0.11 R)
• M55: 19,542,119 km (0.076 R)
• M56: 20,285,471 km (0.116 R)
• M57: 20,364,160 km (0.117 R)
• M58: 20,601,123 km (0.108 R)
• M59: 22,733,790 km (0.111 R)
• M60: 22,938,590 km (0.087 R)
• M61: 23,267,555 km (0.119 R)
• M62: 23,350,133 km (0.098 R)
• M63: 23,474,000 km (0.029 R)
• M64: 23,598,167 km (0.111 R)
• M65: 23,764,071 km (0.065 R)
• M66: 23,930,274 km (0.078 R)
• M67: 24,222,139 km (0.119 R)
• M68: 25,189,439 km (0.038 R)
• M69: 25,571,362 km (0.096 R)
• M70: 25,699,119 km (0.099 R)
• M71: 26,083,735 km (0.078 R)
• M72: 26,470,146 km (0.039 R)
• M73: 27,031,587 km (0.111 R)
• M74: 27,684,432 km (0.07 R)
• M75: 28,122,605 km (0.076 R)
• M76: 28,695,564 km (0.074 R)
• M77: 28,872,539 km (0.042 R)
• M78: 29,183,403 km (0.111 R)
• M79: 29,763,394 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.1

Radius: 10.1

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.83 AU - 8.95 AU

Year: 7230 Days

Day: 6.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,211,668 km

• M1: 132,693 km (0.114 R)
• M2: 316,699 km (0.1 R)
• M3: 681,418 km (0.116 R)
• M4: 839,693 km (0.065 R)
• M5: 1,155,943 km (0.071 R)
• M6: 1,427,313 km (0.054 R)
• M7: 1,805,945 km (0.061 R)
• M8: 1,984,266 km (0.06 R)
• M9: 2,262,817 km (0.116 R)
• M10: 2,455,499 km (0.07 R)
• M11: 2,653,717 km (0.069 R)
• M12: 3,118,966 km (0.061 R)
• M13: 3,199,150 km (0.038 R)
• M14: 3,609,797 km (0.065 R)
• M15: 4,183,355 km (0.081 R)
• M16: 5,254,924 km (0.093 R)
• M17: 5,739,173 km (0.059 R)
• M18: 5,936,791 km (0.049 R)
• M19: 6,203,973 km (0.099 R)
• M20: 6,958,994 km (0.072 R)
• M21: 7,064,311 km (0.077 R)
• M22: 7,418,858 km (0.1 R)
• M23: 7,670,481 km (0.095 R)
• M24: 7,815,591 km (0.111 R)
• M25: 7,924,947 km (0.069 R)
• M26: 8,219,356 km (0.114 R)
• M27: 8,330,657 km (0.118 R)
• M28: 8,405,156 km (0.059 R)
• M29: 8,667,551 km (0.104 R)
• M30: 8,856,643 km (0.044 R)
• M31: 8,970,786 km (0.112 R)
• M32: 9,626,773 km (0.09 R)
• M33: 9,861,940 km (0.088 R)
• M34: 10,418,295 km (0.075 R)
• M35: 10,579,113 km (0.077 R)
• M36: 12,189,982 km (0.067 R)
• M37: 12,572,504 km (0.11 R)
• M38: 12,786,728 km (0.099 R)
• M39: 12,958,916 km (0.056 R)
• M40: 13,132,000 km (0.115 R)
• M41: 13,831,819 km (0.058 R)
• M42: 15,221,883 km (0.081 R)
• M43: 16,515,455 km (0.086 R)
• M44: 16,938,668 km (0.082 R)
• M45: 17,270,476 km (0.101 R)
• M46: 17,699,971 km (0.098 R)
• M47: 17,988,396 km (0.101 R)
• M48: 18,716,040 km (0.069 R)
• M49: 19,552,442 km (0.119 R)
• M50: 19,900,406 km (0.102 R)
• M51: 20,000,188 km (0.093 R)
• M52: 20,150,235 km (0.088 R)
• M53: 20,451,375 km (0.074 R)
• M54: 21,516,961 km (0.028 R)
• M55: 21,876,145 km (0.026 R)
• M56: 25,956,577 km (0.105 R)
• M57: 27,497,435 km (0.119 R)
• M58: 27,719,887 km (0.073 R)
• M59: 28,222,835 km (0.117 R)
• M60: 28,559,729 km (0.042 R)
• M61: 28,898,120 km (0.09 R)
• M62: 29,863,774 km (0.074 R)
• M63: 29,978,067 km (0.07 R)
• M64: 30,149,805 km (0.09 R)
• M65: 30,666,965 km (0.054 R)
• M66: 30,839,900 km (0.081 R)
• M67: 30,955,539 km (0.052 R)
• M68: 31,186,967 km (0.099 R)
• M69: 31,360,950 km (0.101 R)
• M70: 31,709,961 km (0.035 R)
• M71: 32,060,320 km (0.075 R)
• M72: 32,470,517 km (0.115 R)
• M73: 32,764,776 km (0.099 R)
• M74: 34,428,155 km (0.034 R)
• M75: 34,668,110 km (0.109 R)
• M76: 36,240,683 km (0.111 R)
• M77: 36,668,084 km (0.108 R)
• M78: 37,158,615 km (0.106 R)
• M79: 38,332,210 km (0.061 R)
• M80: 38,456,526 km (0.099 R)
• M81: 38,892,454 km (0.099 R)
• M82: 39,017,369 km (0.039 R)
• M83: 40,906,042 km (0.079 R)
• M84: 41,669,888 km (0.067 R)
• M85: 42,760,008 km (0.092 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335

Radius: 13.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 8.63 AU - 12.85 AU

Year: 12667 Days

Day: 13.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,211,668 km

• M1: 391,797 km (0.041 R)
• M2: 778,208 km (0.115 R)
• M3: 943,963 km (0.094 R)
• M4: 1,049,579 km (0.078 R)
• M5: 1,392,158 km (0.091 R)
• M6: 1,726,359 km (0.068 R)
• M7: 1,880,744 km (0.092 R)
• M8: 2,721,933 km (0.058 R)
• M9: 2,850,887 km (0.114 R)
• M10: 3,223,236 km (0.12 R)
• M11: 3,442,995 km (0.117 R)
• M12: 3,868,751 km (0.068 R)
• M13: 4,677,327 km (0.096 R)
• M14: 5,181,023 km (0.064 R)
• M15: 5,768,344 km (0.09 R)
• M16: 5,968,955 km (0.114 R)
• M17: 6,205,918 km (0.097 R)
• M18: 6,446,023 km (0.041 R)
• M19: 6,549,993 km (0.11 R)
• M20: 7,042,021 km (0.084 R)
• M21: 8,211,427 km (0.109 R)
• M22: 8,361,923 km (0.098 R)
• M23: 8,818,794 km (0.085 R)
• M24: 8,972,880 km (0.108 R)
• M25: 10,036,521 km (0.102 R)
• M26: 10,237,880 km (0.086 R)
• M27: 10,603,647 km (0.07 R)
• M28: 10,726,616 km (0.092 R)
• M29: 10,850,034 km (0.117 R)
• M30: 11,306,457 km (0.086 R)
• M31: 11,474,007 km (0.094 R)
• M32: 11,769,313 km (0.114 R)
• M33: 11,896,621 km (0.108 R)
• M34: 12,238,303 km (0.059 R)
• M35: 13,019,054 km (0.057 R)
• M36: 13,726,652 km (0.109 R)
• M37: 14,583,249 km (0.082 R)
• M38: 14,994,943 km (0.055 R)
• M39: 15,689,825 km (0.113 R)
• M40: 16,158,814 km (0.111 R)
• M41: 16,300,483 km (0.117 R)
• M42: 16,632,590 km (0.117 R)
• M43: 17,448,348 km (0.071 R)
• M44: 17,593,757 km (0.058 R)
• M45: 17,836,853 km (0.058 R)
• M46: 18,474,140 km (0.076 R)
• M47: 18,622,242 km (0.052 R)
• M48: 18,820,310 km (0.068 R)
• M49: 19,019,125 km (0.09 R)
• M50: 19,871,983 km (0.104 R)
• M51: 21,355,545 km (0.081 R)
• M52: 22,821,604 km (0.048 R)
• M53: 23,353,125 km (0.091 R)
• M54: 24,104,107 km (0.078 R)
• M55: 24,265,971 km (0.088 R)
• M56: 24,374,131 km (0.039 R)
• M57: 25,135,883 km (0.119 R)
• M58: 25,354,894 km (0.087 R)
• M59: 25,684,758 km (0.068 R)
• M60: 26,459,675 km (0.078 R)
• M61: 27,186,271 km (0.108 R)
• M62: 29,693,831 km (0.091 R)
• M63: 30,041,496 km (0.116 R)
• M64: 30,682,374 km (0.109 R)
• M65: 31,327,739 km (0.115 R)
• M66: 31,859,111 km (0.066 R)
• M67: 31,977,592 km (0.107 R)
• M68: 32,096,223 km (0.117 R)
• M69: 32,215,004 km (0.111 R)
• M70: 32,572,244 km (0.11 R)
• M71: 32,930,830 km (0.099 R)
• M72: 33,350,751 km (0.046 R)
• M73: 33,772,467 km (0.072 R)
• M74: 34,804,094 km (0.108 R)
• M75: 37,709,734 km (0.086 R)
• M76: 38,023,440 km (0.109 R)
• M77: 38,337,895 km (0.096 R)
• M78: 39,223,215 km (0.053 R)
• M79: 39,668,419 km (0.057 R)
• M80: 39,923,633 km (0.084 R)
• M81: 40,499,734 km (0.096 R)
• M82: 42,179,419 km (0.097 R)
• M83: 42,570,168 km (0.083 R)
• M84: 43,355,557 km (0.054 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 14,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit