🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.57 AU - 0.61 AU

Year: 170 Days

Day: 38.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,869,028 km

• M1: 335,847 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.52 AU - 0.86 AU

Year: 215 Days

Day: 16.3 Hours

Environment

Temp: 141 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.23 AU - 1.73 AU

Year: 675 Days

Day: 44.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.39 AU - 1.65 AU

Year: 702 Days

Day: 39.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,869,028 km

• M1: 85,570 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.48 AU - 3.24 AU

Year: 1812 Days

Day: 24.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.24 AU - 3.58 AU

Year: 1860 Days

Day: 15.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,869,028 km

• M1: 295,306 km (0.098 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.1 AU - 4.64 AU

Year: 3423 Days

Day: 45.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.4

Radius: 12.7

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.69 AU - 5.03 AU

Year: 4015 Days

Day: 5.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,869,028 km

• M1: 171,589 km (0.053 R)
• M2: 280,496 km (0.111 R)
• M3: 494,571 km (0.113 R)
• M4: 973,583 km (0.119 R)
• M5: 1,283,101 km (0.047 R)
• M6: 1,496,577 km (0.079 R)
• M7: 1,607,878 km (0.106 R)
• M8: 1,805,347 km (0.106 R)
• M9: 2,081,505 km (0.094 R)
• M10: 2,224,969 km (0.049 R)
• M11: 2,334,624 km (0.103 R)
• M12: 2,597,917 km (0.09 R)
• M13: 2,733,303 km (0.093 R)
• M14: 3,071,992 km (0.06 R)
• M15: 3,319,278 km (0.117 R)
• M16: 3,487,874 km (0.079 R)
• M17: 3,724,389 km (0.101 R)
• M18: 4,236,163 km (0.108 R)
• M19: 5,178,779 km (0.074 R)
• M20: 5,325,684 km (0.107 R)
• M21: 5,724,363 km (0.106 R)
• M22: 6,055,572 km (0.088 R)
• M23: 6,498,083 km (0.082 R)
• M24: 6,630,327 km (0.096 R)
• M25: 6,816,876 km (0.108 R)
• M26: 7,032,147 km (0.065 R)
• M27: 7,442,195 km (0.117 R)
• M28: 8,029,217 km (0.055 R)
• M29: 8,689,243 km (0.082 R)
• M30: 8,805,929 km (0.109 R)
• M31: 9,636,646 km (0.118 R)
• M32: 10,214,692 km (0.089 R)
• M33: 10,368,778 km (0.092 R)
• M34: 10,523,612 km (0.083 R)
• M35: 10,679,044 km (0.105 R)
• M36: 11,024,017 km (0.107 R)
• M37: 11,436,458 km (0.057 R)
• M38: 11,596,378 km (0.111 R)
• M39: 11,692,719 km (0.054 R)
• M40: 13,236,868 km (0.047 R)
• M41: 13,845,133 km (0.104 R)
• M42: 14,255,779 km (0.075 R)
• M43: 14,739,878 km (0.117 R)
• M44: 15,299,823 km (0.062 R)
• M45: 15,582,264 km (0.097 R)
• M46: 15,795,441 km (0.044 R)
• M47: 15,938,008 km (0.115 R)
• M48: 16,476,560 km (0.108 R)
• M49: 16,585,018 km (0.075 R)
• M50: 17,130,751 km (0.044 R)
• M51: 17,793,320 km (0.075 R)
• M52: 18,239,870 km (0.109 R)
• M53: 18,539,515 km (0.066 R)
• M54: 18,727,709 km (0.063 R)
• M55: 19,792,995 km (0.11 R)
• M56: 20,721,699 km (0.043 R)
• M57: 21,585,626 km (0.103 R)
• M58: 21,704,257 km (0.104 R)
• M59: 22,661,833 km (0.105 R)
• M60: 23,145,783 km (0.119 R)
• M61: 24,411,680 km (0.117 R)
• M62: 24,494,108 km (0.055 R)
• M63: 24,617,975 km (0.107 R)
• M64: 24,783,430 km (0.112 R)
• M65: 25,157,126 km (0.103 R)
• M66: 25,574,504 km (0.06 R)
• M67: 25,742,054 km (0.116 R)
• M68: 26,204,760 km (0.039 R)
• M69: 26,331,469 km (0.112 R)
• M70: 26,712,645 km (0.111 R)
• M71: 26,925,373 km (0.101 R)
• M72: 27,309,390 km (0.092 R)
• M73: 27,652,418 km (0.109 R)
• M74: 27,953,709 km (0.106 R)
• M75: 28,169,578 km (0.054 R)
• M76: 28,472,664 km (0.037 R)
• M77: 28,951,227 km (0.047 R)
• M78: 29,344,670 km (0.091 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 384.9

Radius: 4

Gravity: 24.06 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.34 AU - 16.2 AU

Year: 18115 Days

Day: 15.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,869,028 km

• M1: 77,043 km (0.111 R)
• M2: 108,458 km (0.066 R)
• M3: 191,635 km (0.105 R)
• M4: 254,616 km (0.112 R)
• M5: 912,846 km (0.098 R)
• M6: 1,022,950 km (0.049 R)
• M7: 1,160,730 km (0.111 R)
• M8: 1,823,897 km (0.097 R)
• M9: 2,192,357 km (0.085 R)
• M10: 2,369,929 km (0.065 R)
• M11: 2,770,702 km (0.108 R)
• M12: 3,126,147 km (0.061 R)
• M13: 3,808,313 km (0.083 R)
• M14: 4,497,361 km (0.116 R)
• M15: 4,836,948 km (0.113 R)
• M16: 5,029,181 km (0.108 R)
• M17: 6,868,487 km (0.056 R)
• M18: 7,258,937 km (0.053 R)
• M19: 8,106,559 km (0.116 R)
• M20: 8,334,845 km (0.047 R)
• M21: 8,844,376 km (0.101 R)
• M22: 9,173,790 km (0.072 R)
• M23: 9,507,244 km (0.086 R)
• M24: 9,990,595 km (0.042 R)
• M25: 11,436,757 km (0.072 R)
• M26: 11,487,770 km (0.039 R)
• M27: 12,002,088 km (0.114 R)
• M28: 12,471,526 km (0.093 R)
• M29: 13,000,055 km (0.033 R)
• M30: 16,378,573 km (0.105 R)
• M31: 16,551,359 km (0.118 R)
• M32: 17,365,770 km (0.098 R)
• M33: 17,424,412 km (0.119 R)
• M34: 18,193,046 km (0.113 R)
• M35: 19,154,063 km (0.114 R)
• M36: 19,336,123 km (0.071 R)
• M37: 20,937,718 km (0.115 R)
• M38: 21,691,242 km (0.064 R)
• M39: 21,817,653 km (0.066 R)
• M40: 22,134,800 km (0.081 R)
• M41: 22,325,837 km (0.1 R)
• M42: 23,678,201 km (0.092 R)
• M43: 25,789,476 km (0.104 R)
• M44: 27,960,291 km (0.055 R)
• M45: 31,110,224 km (0.105 R)
• M46: 31,610,180 km (0.081 R)
• M47: 31,753,644 km (0.101 R)
• M48: 33,126,055 km (0.1 R)
• M49: 35,258,124 km (0.11 R)
• M50: 35,406,824 km (0.094 R)
• M51: 37,509,871 km (0.115 R)
• M52: 37,737,559 km (0.112 R)
• M53: 38,194,431 km (0.039 R)
• M54: 38,806,286 km (0.073 R)
• M55: 39,498,625 km (0.1 R)
• M56: 39,575,817 km (0.097 R)
• M57: 40,117,362 km (0.078 R)
• M58: 42,545,335 km (0.061 R)
• M59: 42,703,610 km (0.082 R)
• M60: 45,101,065 km (0.118 R)
• M61: 45,262,481 km (0.102 R)
• M62: 47,213,836 km (0.071 R)
• M63: 49,026,663 km (0.096 R)
• M64: 49,441,947 km (0.076 R)
• M65: 51,030,227 km (0.12 R)
• M66: 51,957,285 km (0.072 R)
• M67: 53,145,392 km (0.102 R)
• M68: 54,599,932 km (0.069 R)
• M69: 56,154,403 km (0.11 R)
• M70: 57,024,315 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.7

Radius: 4.3

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.03 AU - 17.39 AU

Year: 21142 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 44,869,028 km

• M1: 119,828 km (0.068 R)
• M2: 161,715 km (0.115 R)
• M3: 286,330 km (0.102 R)
• M4: 334,501 km (0.049 R)
• M5: 524,789 km (0.105 R)
• M6: 796,160 km (0.083 R)
• M7: 1,470,697 km (0.117 R)
• M8: 1,755,830 km (0.117 R)
• M9: 1,893,161 km (0.105 R)
• M10: 1,963,173 km (0.072 R)
• M11: 2,251,747 km (0.078 R)
• M12: 2,350,931 km (0.092 R)
• M13: 2,476,892 km (0.066 R)
• M14: 2,527,905 km (0.083 R)
• M15: 3,390,785 km (0.1 R)
• M16: 3,794,400 km (0.098 R)
• M17: 3,972,123 km (0.104 R)
• M18: 4,152,388 km (0.1 R)
• M19: 4,274,161 km (0.093 R)
• M20: 4,583,679 km (0.064 R)
• M21: 4,932,541 km (0.105 R)
• M22: 5,061,494 km (0.085 R)
• M23: 5,355,604 km (0.037 R)
• M24: 5,722,717 km (0.096 R)
• M25: 6,029,243 km (0.113 R)
• M26: 6,375,861 km (0.114 R)
• M27: 6,481,178 km (0.074 R)
• M28: 6,657,853 km (0.056 R)
• M29: 7,161,250 km (0.109 R)
• M30: 7,307,258 km (0.1 R)
• M31: 7,602,265 km (0.088 R)
• M32: 7,976,558 km (0.108 R)
• M33: 8,549,219 km (0.107 R)
• M34: 8,820,889 km (0.099 R)
• M35: 10,139,744 km (0.113 R)
• M36: 10,303,703 km (0.107 R)
• M37: 10,634,464 km (0.11 R)
• M38: 11,348,494 km (0.104 R)
• M39: 12,339,132 km (0.025 R)
• M40: 12,778,351 km (0.079 R)
• M41: 13,222,806 km (0.067 R)
• M42: 13,312,266 km (0.056 R)
• M43: 13,717,377 km (0.115 R)
• M44: 13,762,705 km (0.118 R)
• M45: 14,264,007 km (0.12 R)
• M46: 15,661,102 km (0.11 R)
• M47: 16,232,117 km (0.117 R)
• M48: 16,520,093 km (0.103 R)
• M49: 16,616,434 km (0.115 R)
• M50: 16,664,754 km (0.045 R)
• M51: 16,906,803 km (0.092 R)
• M52: 17,787,636 km (0.072 R)
• M53: 19,086,295 km (0.039 R)
• M54: 19,491,855 km (0.109 R)
• M55: 19,542,718 km (0.111 R)
• M56: 19,593,731 km (0.076 R)
• M57: 20,311,651 km (0.026 R)
• M58: 20,518,395 km (0.117 R)
• M59: 20,881,918 km (0.103 R)
• M60: 22,410,060 km (0.108 R)
• M61: 22,516,724 km (0.053 R)
• M62: 23,106,738 km (0.097 R)
• M63: 23,160,593 km (0.083 R)
• M64: 23,430,617 km (0.092 R)
• M65: 24,356,478 km (0.118 R)
• M66: 24,631,140 km (0.047 R)
• M67: 24,796,445 km (0.097 R)
• M68: 25,294,457 km (0.115 R)
• M69: 27,091,576 km (0.099 R)
• M70: 27,718,840 km (0.096 R)
• M71: 27,890,728 km (0.096 R)
• M72: 28,062,915 km (0.053 R)
• M73: 28,120,510 km (0.062 R)
• M74: 28,350,741 km (0.093 R)
• M75: 28,987,579 km (0.103 R)
• M76: 30,098,493 km (0.089 R)
• M77: 30,570,325 km (0.041 R)
• M78: 32,845,110 km (0.081 R)
• M79: 32,966,284 km (0.055 R)
• M80: 33,696,771 km (0.078 R)
• M81: 34,064,034 km (0.099 R)
• M82: 35,297,767 km (0.116 R)
• M83: 35,608,482 km (0.036 R)
• M84: 36,232,604 km (0.116 R)
• M85: 38,893,053 km (0.118 R)
• M86: 39,021,258 km (0.114 R)
• M87: 39,535,725 km (0.079 R)
• M88: 39,729,155 km (0.106 R)
• M89: 41,288,414 km (0.048 R)
• M90: 41,681,408 km (0.09 R)
• M91: 42,669,053 km (0.06 R)
• M92: 43,265,350 km (0.113 R)
• M93: 43,331,771 km (0.078 R)
• M94: 44,734,700 km (0.053 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 11,965 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit