🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.6 AU

Year: 141 Days

Day: 32.9 Hours

Environment

Temp: 254 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.54 AU - 0.68 AU

Year: 174 Days

Day: 14.6 Hours

Environment

Temp: 219 °C

Axial Tilt: 168.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.79 AU - 0.85 AU

Year: 271 Days

Day: 17.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.82 AU - 1.08 AU

Year: 338 Days

Day: 20.1 Hours

Environment

Temp: 46 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 83,409,709 km

• M1: 408,552 km (0.113 R)
• M2: 618,438 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.53 AU - 4.09 AU

Year: 2200 Days

Day: 32.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 42.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 83,409,709 km

• M1: 632,799 km (0.105 R)
• M2: 781,050 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.27 AU - 3.65 AU

Year: 2351 Days

Day: 47.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 45.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 11.6

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 4.61 AU - 5.27 AU

Year: 4010 Days

Day: 12.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 83,409,709 km

• M1: 163,361 km (0.09 R)
• M2: 297,101 km (0.115 R)
• M3: 523,593 km (0.098 R)
• M4: 660,026 km (0.104 R)
• M5: 789,129 km (0.103 R)
• M6: 894,595 km (0.117 R)
• M7: 1,205,160 km (0.114 R)
• M8: 1,657,544 km (0.109 R)
• M9: 1,782,159 km (0.058 R)
• M10: 2,011,942 km (0.083 R)
• M11: 2,160,492 km (0.093 R)
• M12: 2,281,966 km (0.073 R)
• M13: 2,791,347 km (0.104 R)
• M14: 3,127,643 km (0.119 R)
• M15: 3,231,015 km (0.088 R)
• M16: 3,602,317 km (0.058 R)
• M17: 3,674,572 km (0.118 R)
• M18: 4,896,638 km (0.113 R)
• M19: 5,017,363 km (0.113 R)
• M20: 5,159,331 km (0.118 R)
• M21: 5,406,018 km (0.092 R)
• M22: 5,489,045 km (0.092 R)
• M23: 5,889,519 km (0.082 R)
• M24: 6,475,045 km (0.108 R)
• M25: 6,920,846 km (0.069 R)
• M26: 7,307,557 km (0.069 R)
• M27: 7,422,598 km (0.114 R)
• M28: 7,608,099 km (0.068 R)
• M29: 7,842,070 km (0.073 R)
• M30: 8,293,108 km (0.117 R)
• M31: 8,606,665 km (0.053 R)
• M32: 8,801,591 km (0.054 R)
• M33: 8,875,043 km (0.053 R)
• M34: 9,696,784 km (0.064 R)
• M35: 10,232,345 km (0.053 R)
• M36: 10,542,760 km (0.096 R)
• M37: 10,620,850 km (0.099 R)
• M38: 10,699,090 km (0.09 R)
• M39: 10,829,988 km (0.117 R)
• M40: 11,093,430 km (0.079 R)
• M41: 11,412,223 km (0.104 R)
• M42: 11,869,245 km (0.11 R)
• M43: 12,277,497 km (0.03 R)
• M44: 12,745,589 km (0.101 R)
• M45: 12,828,915 km (0.115 R)
• M46: 12,968,041 km (0.106 R)
• M47: 13,219,814 km (0.051 R)
• M48: 13,304,038 km (0.109 R)
• M49: 13,416,685 km (0.03 R)
• M50: 13,529,631 km (0.105 R)
• M51: 13,614,603 km (0.08 R)
• M52: 13,699,575 km (0.065 R)
• M53: 13,955,985 km (0.03 R)
• M54: 14,329,232 km (0.112 R)
• M55: 15,291,146 km (0.08 R)
• M56: 15,705,532 km (0.119 R)
• M57: 16,063,819 km (0.067 R)
• M58: 16,424,649 km (0.092 R)
• M59: 17,369,360 km (0.117 R)
• M60: 17,585,080 km (0.06 R)
• M61: 17,863,781 km (0.052 R)
• M62: 18,457,086 km (0.091 R)
• M63: 18,993,245 km (0.062 R)
• M64: 20,405,000 km (0.112 R)
• M65: 21,353,899 km (0.109 R)
• M66: 21,452,933 km (0.046 R)
• M67: 21,585,028 km (0.105 R)
• M68: 21,783,993 km (0.078 R)
• M69: 21,916,836 km (0.075 R)
• M70: 22,451,050 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937

Radius: 15

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.86 AU - 11.34 AU

Year: 12605 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 83,409,709 km

• M1: 267,930 km (0.028 R)
• M2: 374,892 km (0.09 R)
• M3: 508,184 km (0.07 R)
• M4: 857,944 km (0.108 R)
• M5: 1,142,180 km (0.116 R)
• M6: 1,284,148 km (0.073 R)
• M7: 1,407,417 km (0.085 R)
• M8: 1,693,597 km (0.08 R)
• M9: 2,292,737 km (0.072 R)
• M10: 2,955,156 km (0.107 R)
• M11: 4,185,449 km (0.117 R)
• M12: 4,297,797 km (0.073 R)
• M13: 4,487,188 km (0.101 R)
• M14: 5,112,208 km (0.11 R)
• M15: 5,723,315 km (0.115 R)
• M16: 6,143,685 km (0.11 R)
• M17: 6,357,760 km (0.113 R)
• M18: 6,617,761 km (0.117 R)
• M19: 6,749,258 km (0.104 R)
• M20: 7,193,563 km (0.12 R)
• M21: 7,785,522 km (0.081 R)
• M22: 7,970,874 km (0.073 R)
• M23: 8,204,546 km (0.082 R)
• M24: 8,488,183 km (0.057 R)
• M25: 8,822,983 km (0.037 R)
• M26: 9,555,414 km (0.081 R)
• M27: 9,853,862 km (0.099 R)
• M28: 11,026,410 km (0.059 R)
• M29: 11,339,668 km (0.075 R)
• M30: 11,602,811 km (0.091 R)
• M31: 11,708,726 km (0.041 R)
• M32: 12,513,114 km (0.108 R)
• M33: 14,974,298 km (0.095 R)
• M34: 16,318,884 km (0.058 R)
• M35: 20,132,582 km (0.053 R)
• M36: 20,515,702 km (0.032 R)
• M37: 21,614,499 km (0.084 R)
• M38: 23,398,603 km (0.116 R)
• M39: 24,478,101 km (0.106 R)
• M40: 24,682,302 km (0.073 R)
• M41: 25,988,890 km (0.092 R)
• M42: 27,600,658 km (0.041 R)
• M43: 27,955,204 km (0.111 R)
• M44: 28,311,397 km (0.089 R)
• M45: 28,454,263 km (0.029 R)
• M46: 31,584,000 km (0.066 R)
• M47: 31,806,452 km (0.087 R)
• M48: 32,178,352 km (0.118 R)
• M49: 32,476,800 km (0.1 R)
• M50: 32,626,398 km (0.119 R)
• M51: 34,059,097 km (0.109 R)
• M52: 35,204,717 km (0.082 R)
• M53: 36,595,978 km (0.096 R)
• M54: 36,907,739 km (0.06 R)
• M55: 39,034,273 km (0.028 R)
• M56: 39,591,974 km (0.082 R)
• M57: 41,281,233 km (0.064 R)
• M58: 43,652,509 km (0.036 R)
• M59: 45,397,119 km (0.071 R)
• M60: 47,588,579 km (0.051 R)
• M61: 48,269,847 km (0.08 R)
• M62: 48,440,688 km (0.067 R)
• M63: 49,125,846 km (0.05 R)
• M64: 49,469,772 km (0.087 R)
• M65: 50,073,399 km (0.079 R)
• M66: 51,287,984 km (0.108 R)
• M67: 51,898,942 km (0.038 R)
• M68: 54,100,574 km (0.085 R)
• M69: 54,633,442 km (0.105 R)
• M70: 56,242,666 km (0.112 R)
• M71: 57,595,479 km (0.063 R)
• M72: 58,048,911 km (0.039 R)
• M73: 58,321,478 km (0.11 R)
• M74: 58,594,494 km (0.101 R)
• M75: 58,776,704 km (0.068 R)
• M76: 60,333,420 km (0.113 R)
• M77: 60,793,732 km (0.046 R)
• M78: 61,162,940 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.7

Radius: 7.5

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 9.74 AU - 15.68 AU

Year: 16550 Days

Day: 16.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 83,409,709 km

• M1: 134,788 km (0.107 R)
• M2: 282,740 km (0.087 R)
• M3: 1,309,879 km (0.104 R)
• M4: 1,687,165 km (0.12 R)
• M5: 1,847,384 km (0.092 R)
• M6: 2,125,636 km (0.099 R)
• M7: 2,328,192 km (0.1 R)
• M8: 2,446,972 km (0.118 R)
• M9: 2,506,961 km (0.12 R)
• M10: 2,814,983 km (0.075 R)
• M11: 3,102,361 km (0.099 R)
• M12: 3,233,259 km (0.093 R)
• M13: 4,056,047 km (0.108 R)
• M14: 5,209,147 km (0.071 R)
• M15: 5,364,879 km (0.083 R)
• M16: 5,681,129 km (0.101 R)
• M17: 7,221,239 km (0.063 R)
• M18: 7,526,269 km (0.081 R)
• M19: 9,586,680 km (0.06 R)
• M20: 9,682,124 km (0.116 R)
• M21: 11,000,829 km (0.09 R)
• M22: 11,808,658 km (0.109 R)
• M23: 11,962,145 km (0.096 R)
• M24: 12,687,695 km (0.091 R)
• M25: 13,587,675 km (0.12 R)
• M26: 14,344,341 km (0.044 R)
• M27: 14,893,066 km (0.119 R)
• M28: 14,948,418 km (0.107 R)
• M29: 17,040,394 km (0.09 R)
• M30: 18,327,235 km (0.096 R)
• M31: 19,948,726 km (0.104 R)
• M32: 21,055,152 km (0.098 R)
• M33: 21,303,634 km (0.111 R)
• M34: 21,428,249 km (0.082 R)
• M35: 21,803,740 km (0.09 R)
• M36: 22,624,434 km (0.059 R)
• M37: 23,326,946 km (0.117 R)
• M38: 23,906,937 km (0.083 R)
• M39: 25,476,667 km (0.103 R)
• M40: 26,675,844 km (0.115 R)
• M41: 28,440,051 km (0.114 R)
• M42: 29,267,028 km (0.112 R)
• M43: 30,101,934 km (0.103 R)
• M44: 32,222,933 km (0.097 R)
• M45: 32,509,412 km (0.112 R)
• M46: 34,245,795 km (0.108 R)
• M47: 34,318,799 km (0.044 R)
• M48: 34,391,802 km (0.119 R)
• M49: 34,684,566 km (0.081 R)
• M50: 35,272,485 km (0.116 R)
• M51: 36,160,648 km (0.056 R)
• M52: 40,016,234 km (0.097 R)
• M53: 40,170,170 km (0.088 R)
• M54: 40,555,684 km (0.038 R)
• M55: 41,407,943 km (0.088 R)
• M56: 44,556,978 km (0.094 R)
• M57: 46,160,069 km (0.075 R)
• M58: 46,402,268 km (0.104 R)
• M59: 47,293,572 km (0.097 R)
• M60: 47,456,185 km (0.043 R)
• M61: 48,928,527 km (0.083 R)
• M62: 49,752,961 km (0.11 R)
• M63: 49,918,416 km (0.073 R)
• M64: 50,665,208 km (0.086 R)
• M65: 50,831,711 km (0.106 R)
• M66: 52,253,788 km (0.061 R)
• M67: 52,674,607 km (0.084 R)
• M68: 52,758,831 km (0.098 R)
• M69: 56,857,064 km (0.102 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 635.2

Radius: 7.7

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.37 AU - 20.05 AU

Year: 23838 Days

Day: 17.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,409,709 km

• M1: 103,223 km (0.116 R)
• M2: 166,951 km (0.089 R)
• M3: 280,496 km (0.098 R)
• M4: 349,311 km (0.115 R)
• M5: 528,679 km (0.119 R)
• M6: 944,711 km (0.109 R)
• M7: 1,112,260 km (0.12 R)
• M8: 1,540,559 km (0.088 R)
• M9: 1,605,784 km (0.113 R)
• M10: 1,739,075 km (0.06 R)
• M11: 1,875,957 km (0.034 R)
• M12: 1,980,975 km (0.097 R)
• M13: 2,087,937 km (0.07 R)
• M14: 2,233,646 km (0.08 R)
• M15: 2,420,643 km (0.062 R)
• M16: 3,344,859 km (0.085 R)
• M17: 4,601,032 km (0.079 R)
• M18: 5,081,840 km (0.072 R)
• M19: 5,278,561 km (0.046 R)
• M20: 6,090,728 km (0.067 R)
• M21: 6,833,032 km (0.12 R)
• M22: 7,050,248 km (0.107 R)
• M23: 7,105,001 km (0.108 R)
• M24: 7,214,806 km (0.116 R)
• M25: 7,547,512 km (0.04 R)
• M26: 9,225,701 km (0.118 R)
• M27: 9,345,678 km (0.087 R)
• M28: 9,769,190 km (0.053 R)
• M29: 9,891,411 km (0.112 R)
• M30: 11,332,787 km (0.088 R)
• M31: 12,572,205 km (0.112 R)
• M32: 12,905,509 km (0.111 R)
• M33: 13,106,868 km (0.109 R)
• M34: 14,615,263 km (0.093 R)
• M35: 14,685,125 km (0.084 R)
• M36: 16,033,451 km (0.116 R)
• M37: 17,125,665 km (0.071 R)
• M38: 17,199,267 km (0.066 R)
• M39: 17,941,871 km (0.069 R)
• M40: 19,843,410 km (0.105 R)
• M41: 20,700,306 km (0.104 R)
• M42: 22,288,886 km (0.115 R)
• M43: 22,611,269 km (0.084 R)
• M44: 24,246,374 km (0.101 R)
• M45: 24,329,102 km (0.117 R)
• M46: 25,078,138 km (0.101 R)
• M47: 25,497,611 km (0.077 R)
• M48: 28,847,556 km (0.052 R)
• M49: 29,023,034 km (0.045 R)
• M50: 29,817,249 km (0.072 R)
• M51: 30,350,566 km (0.091 R)
• M52: 31,426,773 km (0.115 R)
• M53: 31,788,201 km (0.109 R)
• M54: 32,515,396 km (0.068 R)
• M55: 33,248,127 km (0.082 R)
• M56: 33,432,132 km (0.062 R)
• M57: 38,430,047 km (0.041 R)
• M58: 38,913,398 km (0.105 R)
• M59: 41,657,472 km (0.106 R)
• M60: 41,756,655 km (0.063 R)
• M61: 42,153,987 km (0.099 R)
• M62: 45,276,244 km (0.104 R)
• M63: 48,576,224 km (0.11 R)
• M64: 50,572,009 km (0.082 R)
• M65: 50,995,670 km (0.08 R)
• M66: 51,207,800 km (0.074 R)
• M67: 51,952,947 km (0.036 R)
• M68: 52,380,348 km (0.084 R)
• M69: 52,916,208 km (0.079 R)
• M70: 53,453,862 km (0.105 R)
• M71: 53,561,722 km (0.114 R)
• M72: 53,669,582 km (0.045 R)
• M73: 54,426,398 km (0.088 R)
• M74: 57,488,816 km (0.095 R)
• M75: 59,040,894 km (0.096 R)
• M76: 62,412,980 km (0.119 R)
• M77: 66,773,159 km (0.098 R)
• M78: 72,777,270 km (0.088 R)
• M79: 72,896,649 km (0.073 R)
• M80: 73,016,178 km (0.051 R)
• M81: 74,214,905 km (0.116 R)
• M82: 74,696,162 km (0.086 R)
• M83: 75,782,841 km (0.057 R)
• M84: 76,388,862 km (0.037 R)
• M85: 76,753,282 km (0.101 R)
• M86: 76,874,755 km (0.078 R)
• M87: 77,727,613 km (0.103 R)
• M88: 78,216,499 km (0.082 R)
• M89: 81,542,209 km (0.101 R)
• M90: 81,790,392 km (0.07 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 12,231 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit