🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.56 AU - 0.62 AU

Year: 174 Days

Day: 20.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,942,300 km

• M1: 182,659 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.57 AU - 0.71 AU

Year: 196 Days

Day: 27.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.74 AU - 0.94 AU

Year: 295 Days

Day: 39.1 Hours

Environment

Temp: 27 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.71 AU - 0.97 AU

Year: 295 Days

Day: 14.6 Hours

Environment

Temp: 28 °C

Axial Tilt: 128.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.27 AU - 1.63 AU

Year: 669 Days

Day: 44.5 Hours

Environment

Temp: -40 °C

Axial Tilt: 48.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.44 AU - 3.82 AU

Year: 2648 Days

Day: 23.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.4

Radius: 12.8

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.28 AU - 5.68 AU

Year: 4255 Days

Day: 8.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 38,942,300 km

• M1: 168,896 km (0.103 R)
• M2: 262,095 km (0.076 R)
• M3: 372,349 km (0.084 R)
• M4: 506,538 km (0.112 R)
• M5: 607,367 km (0.094 R)
• M6: 1,060,948 km (0.1 R)
• M7: 1,141,731 km (0.055 R)
• M8: 1,980,975 km (0.101 R)
• M9: 2,082,402 km (0.063 R)
• M10: 2,273,289 km (0.08 R)
• M11: 2,488,112 km (0.112 R)
• M12: 2,635,166 km (0.108 R)
• M13: 2,823,211 km (0.083 R)
• M14: 3,153,074 km (0.063 R)
• M15: 3,786,920 km (0.062 R)
• M16: 3,935,621 km (0.12 R)
• M17: 4,151,341 km (0.103 R)
• M18: 4,437,671 km (0.069 R)
• M19: 4,527,131 km (0.119 R)
• M20: 4,685,106 km (0.096 R)
• M21: 4,891,102 km (0.078 R)
• M22: 5,006,742 km (0.119 R)
• M23: 5,099,941 km (0.117 R)
• M24: 5,359,344 km (0.07 R)
• M25: 5,526,744 km (0.114 R)
• M26: 5,965,065 km (0.07 R)
• M27: 6,064,099 km (0.105 R)
• M28: 6,263,663 km (0.094 R)
• M29: 6,414,757 km (0.067 R)
• M30: 7,506,522 km (0.09 R)
• M31: 8,543,534 km (0.03 R)
• M32: 8,627,309 km (0.111 R)
• M33: 8,739,508 km (0.074 R)
• M34: 9,164,515 km (0.05 R)
• M35: 10,211,850 km (0.104 R)
• M36: 10,390,171 km (0.075 R)
• M37: 10,599,458 km (0.112 R)
• M38: 10,749,804 km (0.116 R)
• M39: 10,840,460 km (0.091 R)
• M40: 11,022,222 km (0.107 R)
• M41: 11,266,365 km (0.097 R)
• M42: 11,358,368 km (0.102 R)
• M43: 11,481,487 km (0.104 R)
• M44: 12,072,099 km (0.109 R)
• M45: 12,387,003 km (0.081 R)
• M46: 12,960,561 km (0.094 R)
• M47: 13,640,783 km (0.038 R)
• M48: 13,903,028 km (0.043 R)
• M49: 14,399,094 km (0.109 R)
• M50: 15,205,128 km (0.096 R)
• M51: 15,340,813 km (0.073 R)
• M52: 15,442,839 km (0.063 R)
• M53: 15,613,530 km (0.11 R)
• M54: 15,716,154 km (0.076 R)
• M55: 15,853,485 km (0.106 R)
• M56: 16,198,457 km (0.088 R)
• M57: 16,337,135 km (0.1 R)
• M58: 16,476,111 km (0.091 R)
• M59: 16,860,578 km (0.098 R)
• M60: 17,212,731 km (0.056 R)
• M61: 17,709,695 km (0.113 R)
• M62: 18,247,499 km (0.097 R)
• M63: 18,681,632 km (0.053 R)
• M64: 19,302,464 km (0.077 R)
• M65: 19,560,071 km (0.058 R)
• M66: 19,707,874 km (0.075 R)
• M67: 19,855,826 km (0.054 R)
• M68: 21,167,500 km (0.08 R)
• M69: 22,159,933 km (0.091 R)
• M70: 23,011,444 km (0.065 R)
• M71: 23,284,759 km (0.058 R)
• M72: 23,637,511 km (0.072 R)
• M73: 23,913,220 km (0.087 R)
• M74: 24,031,701 km (0.091 R)
• M75: 24,986,584 km (0.07 R)
• M76: 25,347,863 km (0.101 R)
• M77: 25,468,589 km (0.116 R)
• M78: 25,994,425 km (0.075 R)
• M79: 26,442,022 km (0.111 R)
• M80: 26,605,383 km (0.048 R)
• M81: 26,933,301 km (0.116 R)
• M82: 27,015,431 km (0.073 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565.8

Radius: 14.1

Gravity: 2.85 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.89 AU - 9.07 AU

Year: 9455 Days

Day: 15 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 38,942,300 km

• M1: 186,249 km (0.109 R)
• M2: 288,425 km (0.109 R)
• M3: 495,019 km (0.118 R)
• M4: 731,982 km (0.077 R)
• M5: 957,426 km (0.048 R)
• M6: 1,244,654 km (0.07 R)
• M7: 1,478,925 km (0.087 R)
• M8: 1,643,482 km (0.066 R)
• M9: 2,036,775 km (0.084 R)
• M10: 2,508,607 km (0.118 R)
• M11: 3,173,120 km (0.103 R)
• M12: 3,388,541 km (0.116 R)
• M13: 3,777,197 km (0.118 R)
• M14: 4,780,550 km (0.087 R)
• M15: 5,797,067 km (0.071 R)
• M16: 6,465,919 km (0.042 R)
• M17: 7,336,429 km (0.078 R)
• M18: 7,658,962 km (0.088 R)
• M19: 8,169,989 km (0.083 R)
• M20: 9,033,467 km (0.114 R)
• M21: 9,417,934 km (0.094 R)
• M22: 10,243,116 km (0.07 R)
• M23: 10,442,979 km (0.104 R)
• M24: 10,563,554 km (0.102 R)
• M25: 11,669,382 km (0.1 R)
• M26: 12,384,609 km (0.077 R)
• M27: 13,244,199 km (0.097 R)
• M28: 14,435,147 km (0.084 R)
• M29: 14,614,515 km (0.09 R)
• M30: 14,975,495 km (0.117 R)
• M31: 15,066,151 km (0.069 R)
• M32: 15,157,107 km (0.081 R)
• M33: 15,339,466 km (0.119 R)
• M34: 16,308,711 km (0.085 R)
• M35: 18,016,072 km (0.098 R)
• M36: 18,112,562 km (0.101 R)
• M37: 18,451,701 km (0.088 R)
• M38: 18,597,708 km (0.101 R)
• M39: 19,087,192 km (0.114 R)
• M40: 19,581,015 km (0.11 R)
• M41: 20,530,812 km (0.081 R)
• M42: 20,682,205 km (0.045 R)
• M43: 20,884,461 km (0.064 R)
• M44: 22,527,046 km (0.092 R)
• M45: 22,787,496 km (0.116 R)
• M46: 23,101,352 km (0.104 R)
• M47: 23,839,169 km (0.096 R)
• M48: 23,945,234 km (0.112 R)
• M49: 24,424,246 km (0.082 R)
• M50: 25,014,110 km (0.109 R)
• M51: 25,826,128 km (0.119 R)
• M52: 26,481,965 km (0.104 R)
• M53: 28,482,238 km (0.107 R)
• M54: 28,594,735 km (0.098 R)
• M55: 29,046,521 km (0.059 R)
• M56: 29,273,162 km (0.116 R)
• M57: 29,728,538 km (0.114 R)
• M58: 30,243,454 km (0.109 R)
• M59: 30,588,426 km (0.098 R)
• M60: 30,761,361 km (0.06 R)
• M61: 32,039,675 km (0.073 R)
• M62: 33,870,304 km (0.108 R)
• M63: 33,989,683 km (0.112 R)
• M64: 34,348,270 km (0.066 R)
• M65: 35,009,193 km (0.12 R)
• M66: 36,221,384 km (0.078 R)
• M67: 36,832,641 km (0.082 R)
• M68: 37,755,959 km (0.099 R)
• M69: 38,189,494 km (0.082 R)
• M70: 38,749,289 km (0.109 R)
• M71: 39,751,146 km (0.062 R)
• M72: 40,255,291 km (0.071 R)
• M73: 40,824,960 km (0.105 R)
• M74: 41,206,285 km (0.117 R)
• M75: 41,780,441 km (0.11 R)
• M76: 42,036,553 km (0.098 R)
• M77: 42,228,786 km (0.06 R)
• M78: 42,357,291 km (0.092 R)
• M79: 42,550,122 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.3

Radius: 13.2

Gravity: 4.08 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 9.4 AU - 12.08 AU

Year: 13476 Days

Day: 10.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 38,942,300 km

• M1: 232,325 km (0.081 R)
• M2: 370,105 km (0.115 R)
• M3: 844,330 km (0.114 R)
• M4: 989,141 km (0.069 R)
• M5: 1,305,092 km (0.046 R)
• M6: 1,450,651 km (0.09 R)
• M7: 1,920,687 km (0.057 R)
• M8: 2,318,767 km (0.068 R)
• M9: 2,557,974 km (0.115 R)
• M10: 2,742,877 km (0.057 R)
• M11: 5,288,584 km (0.083 R)
• M12: 5,685,766 km (0.109 R)
• M13: 6,051,533 km (0.075 R)
• M14: 8,083,970 km (0.099 R)
• M15: 8,311,807 km (0.072 R)
• M16: 9,339,245 km (0.069 R)
• M17: 10,308,041 km (0.034 R)
• M18: 10,754,441 km (0.103 R)
• M19: 11,410,428 km (0.088 R)
• M20: 12,287,820 km (0.101 R)
• M21: 12,392,538 km (0.083 R)
• M22: 12,550,065 km (0.1 R)
• M23: 16,009,665 km (0.086 R)
• M24: 17,107,564 km (0.062 R)
• M25: 17,518,210 km (0.118 R)
• M26: 17,931,998 km (0.096 R)
• M27: 18,468,904 km (0.039 R)
• M28: 19,742,132 km (0.072 R)
• M29: 20,172,974 km (0.115 R)
• M30: 21,926,710 km (0.098 R)
• M31: 22,117,596 km (0.1 R)
• M32: 22,564,894 km (0.113 R)
• M33: 22,821,903 km (0.066 R)
• M34: 23,209,212 km (0.117 R)
• M35: 23,403,689 km (0.083 R)
• M36: 23,859,514 km (0.077 R)
• M37: 23,990,412 km (0.1 R)
• M38: 24,978,955 km (0.077 R)
• M39: 26,791,782 km (0.102 R)
• M40: 27,405,432 km (0.103 R)
• M41: 27,542,464 km (0.085 R)
• M42: 28,646,646 km (0.088 R)
• M43: 28,925,047 km (0.078 R)
• M44: 29,274,209 km (0.099 R)
• M45: 29,906,260 km (0.086 R)
• M46: 30,330,071 km (0.064 R)
• M47: 30,969,602 km (0.062 R)
• M48: 33,279,542 km (0.038 R)
• M49: 33,572,156 km (0.096 R)
• M50: 34,012,721 km (0.095 R)
• M51: 34,529,133 km (0.059 R)
• M52: 34,751,137 km (0.112 R)
• M53: 34,973,738 km (0.06 R)
• M54: 35,271,288 km (0.06 R)
• M55: 36,243,974 km (0.079 R)
• M56: 37,453,323 km (0.081 R)
• M57: 38,369,011 km (0.103 R)
• M58: 39,137,645 km (0.078 R)
• M59: 40,144,589 km (0.077 R)
• M60: 41,789,118 km (0.117 R)
• M61: 42,025,782 km (0.095 R)
• M62: 42,500,605 km (0.118 R)
• M63: 44,498,036 km (0.091 R)
• M64: 46,362,624 km (0.095 R)
• M65: 48,915,811 km (0.117 R)
• M66: 49,916,471 km (0.104 R)
• M67: 52,447,368 km (0.084 R)
• M68: 52,702,731 km (0.036 R)
• M69: 53,043,964 km (0.078 R)
• M70: 56,234,288 km (0.044 R)
• M71: 56,408,570 km (0.101 R)
• M72: 57,282,371 km (0.101 R)
• M73: 57,457,550 km (0.112 R)
• M74: 58,160,660 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.1

Radius: 7.3

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 11.56 AU - 16.36 AU

Year: 19971 Days

Day: 19.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 38,942,300 km

• M1: 100,679 km (0.11 R)
• M2: 345,122 km (0.116 R)
• M3: 449,392 km (0.104 R)
• M4: 937,081 km (0.11 R)
• M5: 1,070,672 km (0.102 R)
• M6: 1,192,594 km (0.112 R)
• M7: 2,169,768 km (0.111 R)
• M8: 3,565,815 km (0.113 R)
• M9: 3,670,533 km (0.109 R)
• M10: 3,723,341 km (0.047 R)
• M11: 4,182,158 km (0.057 R)
• M12: 4,918,180 km (0.054 R)
• M13: 5,360,840 km (0.102 R)
• M14: 5,908,817 km (0.04 R)
• M15: 6,284,158 km (0.043 R)
• M16: 7,657,616 km (0.098 R)
• M17: 8,169,989 km (0.116 R)
• M18: 9,662,676 km (0.051 R)
• M19: 10,067,338 km (0.051 R)
• M20: 10,590,332 km (0.088 R)
• M21: 12,330,754 km (0.055 R)
• M22: 12,449,834 km (0.092 R)
• M23: 13,335,304 km (0.038 R)
• M24: 13,950,749 km (0.11 R)
• M25: 14,074,916 km (0.112 R)
• M26: 15,507,764 km (0.118 R)
• M27: 16,372,141 km (0.036 R)
• M28: 16,678,367 km (0.096 R)
• M29: 16,766,181 km (0.118 R)
• M30: 17,652,998 km (0.073 R)
• M31: 20,263,181 km (0.098 R)
• M32: 20,310,005 km (0.032 R)
• M33: 21,972,636 km (0.084 R)
• M34: 23,629,283 km (0.035 R)
• M35: 24,322,968 km (0.05 R)
• M36: 24,372,784 km (0.085 R)
• M37: 25,376,137 km (0.067 R)
• M38: 26,700,527 km (0.085 R)
• M39: 28,623,608 km (0.096 R)
• M40: 29,575,200 km (0.096 R)
• M41: 29,734,821 km (0.044 R)
• M42: 31,292,434 km (0.112 R)
• M43: 34,654,496 km (0.114 R)
• M44: 34,822,794 km (0.107 R)
• M45: 36,292,593 km (0.072 R)
• M46: 37,552,058 km (0.12 R)
• M47: 37,898,077 km (0.119 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: 317 - 10,343 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit