🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.67 AU - 0.81 AU

Year: 286 Days

Day: 46.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.04 AU - 1.14 AU

Year: 512 Days

Day: 30.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,966,445 km

• M1: 632,051 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.87 AU - 1.33 AU

Year: 519 Days

Day: 18.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.04 AU - 1.48 AU

Year: 636 Days

Day: 34.4 Hours

Environment

Temp: -95 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.26 AU - 1.32 AU

Year: 659 Days

Day: 16.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.8

Radius: 14.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.25 AU - 3.35 AU

Year: 2106 Days

Day: 7.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,966,445 km

• M1: 198,965 km (0.108 R)
• M2: 356,492 km (0.117 R)
• M3: 579,393 km (0.101 R)
• M4: 711,936 km (0.1 R)
• M5: 937,829 km (0.115 R)
• M6: 1,158,935 km (0.118 R)
• M7: 1,260,661 km (0.028 R)
• M8: 1,529,638 km (0.092 R)
• M9: 1,688,661 km (0.118 R)
• M10: 1,974,841 km (0.034 R)
• M11: 2,161,988 km (0.106 R)
• M12: 2,355,269 km (0.092 R)
• M13: 2,527,456 km (0.066 R)
• M14: 2,828,746 km (0.108 R)
• M15: 2,983,879 km (0.093 R)
• M16: 3,244,030 km (0.079 R)
• M17: 3,958,360 km (0.067 R)
• M18: 4,554,956 km (0.107 R)
• M19: 4,721,159 km (0.089 R)
• M20: 4,889,457 km (0.107 R)
• M21: 5,284,096 km (0.108 R)
• M22: 5,617,998 km (0.049 R)
• M23: 5,814,420 km (0.091 R)
• M24: 5,976,884 km (0.078 R)
• M25: 6,196,045 km (0.08 R)
• M26: 6,362,098 km (0.083 R)
• M27: 6,529,648 km (0.096 R)
• M28: 6,774,240 km (0.1 R)
• M29: 6,907,233 km (0.106 R)
• M30: 7,060,272 km (0.106 R)
• M31: 7,253,253 km (0.08 R)
• M32: 7,350,491 km (0.099 R)
• M33: 8,264,684 km (0.099 R)
• M34: 8,406,952 km (0.109 R)
• M35: 8,652,741 km (0.074 R)
• M36: 8,818,046 km (0.086 R)
• M37: 9,277,910 km (0.077 R)
• M38: 9,383,526 km (0.105 R)
• M39: 9,489,591 km (0.114 R)
• M40: 9,724,161 km (0.104 R)
• M41: 10,134,059 km (0.119 R)
• M42: 10,242,966 km (0.114 R)
• M43: 11,105,248 km (0.099 R)
• M44: 11,693,018 km (0.117 R)
• M45: 11,944,792 km (0.077 R)
• M46: 12,663,909 km (0.116 R)
• M47: 13,135,441 km (0.075 R)
• M48: 14,168,714 km (0.091 R)
• M49: 14,412,708 km (0.08 R)
• M50: 14,707,565 km (0.118 R)
• M51: 14,929,867 km (0.056 R)
• M52: 15,078,717 km (0.039 R)
• M53: 15,178,200 km (0.11 R)
• M54: 15,277,982 km (0.096 R)
• M55: 15,402,896 km (0.104 R)
• M56: 15,528,259 km (0.073 R)
• M57: 16,083,716 km (0.071 R)
• M58: 16,261,887 km (0.111 R)
• M59: 16,440,656 km (0.111 R)
• M60: 16,722,948 km (0.088 R)
• M61: 17,032,765 km (0.108 R)
• M62: 17,344,377 km (0.034 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25

Radius: 8.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.62 AU - 4.82 AU

Year: 3898 Days

Day: 5.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 25,966,445 km

• M1: 110,403 km (0.114 R)
• M2: 242,797 km (0.114 R)
• M3: 342,280 km (0.074 R)
• M4: 657,483 km (0.106 R)
• M5: 773,122 km (0.057 R)
• M6: 844,929 km (0.079 R)
• M7: 983,456 km (0.077 R)
• M8: 1,049,579 km (0.111 R)
• M9: 1,192,893 km (0.069 R)
• M10: 1,322,894 km (0.112 R)
• M11: 1,498,821 km (0.116 R)
• M12: 1,618,200 km (0.12 R)
• M13: 1,792,033 km (0.097 R)
• M14: 2,002,667 km (0.078 R)
• M15: 2,189,664 km (0.103 R)
• M16: 2,245,314 km (0.101 R)
• M17: 2,358,111 km (0.091 R)
• M18: 2,555,730 km (0.089 R)
• M19: 2,690,518 km (0.054 R)
• M20: 2,775,938 km (0.101 R)
• M21: 3,100,117 km (0.102 R)
• M22: 3,353,535 km (0.088 R)
• M23: 3,473,513 km (0.11 R)
• M24: 3,548,013 km (0.087 R)
• M25: 3,613,686 km (0.027 R)
• M26: 3,803,526 km (0.031 R)
• M27: 3,928,739 km (0.076 R)
• M28: 4,016,254 km (0.054 R)
• M29: 4,123,965 km (0.066 R)
• M30: 4,272,515 km (0.051 R)
• M31: 4,362,573 km (0.064 R)
• M32: 4,433,034 km (0.092 R)
• M33: 4,483,598 km (0.098 R)
• M34: 4,770,227 km (0.107 R)
• M35: 4,853,254 km (0.098 R)
• M36: 4,915,786 km (0.043 R)
• M37: 5,147,663 km (0.112 R)
• M38: 5,222,162 km (0.044 R)
• M39: 5,296,961 km (0.118 R)
• M40: 5,447,756 km (0.053 R)
• M41: 5,764,754 km (0.11 R)
• M42: 5,842,096 km (0.09 R)
• M43: 6,020,417 km (0.053 R)
• M44: 6,257,081 km (0.076 R)
• M45: 6,382,294 km (0.067 R)
• M46: 6,646,783 km (0.07 R)
• M47: 6,704,827 km (0.084 R)
• M48: 6,938,349 km (0.115 R)
• M49: 7,103,505 km (0.092 R)
• M50: 7,667,489 km (0.08 R)
• M51: 7,740,493 km (0.041 R)
• M52: 7,813,796 km (0.085 R)
• M53: 7,887,249 km (0.037 R)
• M54: 8,308,067 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.6

Radius: 12.7

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.17 AU - 7.59 AU

Year: 9014 Days

Day: 14.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,966,445 km

• M1: 273,315 km (0.105 R)
• M2: 509,082 km (0.11 R)
• M3: 727,644 km (0.097 R)
• M4: 946,057 km (0.081 R)
• M5: 1,035,217 km (0.084 R)
• M6: 1,127,519 km (0.083 R)
• M7: 1,346,082 km (0.066 R)
• M8: 1,512,883 km (0.042 R)
• M9: 1,867,729 km (0.069 R)
• M10: 2,294,682 km (0.086 R)
• M11: 2,511,898 km (0.084 R)
• M12: 3,169,680 km (0.078 R)
• M13: 3,325,112 km (0.053 R)
• M14: 3,589,601 km (0.111 R)
• M15: 4,177,221 km (0.085 R)
• M16: 4,347,913 km (0.073 R)
• M17: 4,463,103 km (0.093 R)
• M18: 4,598,639 km (0.077 R)
• M19: 4,834,405 km (0.088 R)
• M20: 4,973,830 km (0.117 R)
• M21: 5,420,679 km (0.109 R)
• M22: 5,586,433 km (0.079 R)
• M23: 6,136,804 km (0.083 R)
• M24: 6,331,431 km (0.091 R)
• M25: 6,418,646 km (0.115 R)
• M26: 7,085,105 km (0.113 R)
• M27: 7,266,567 km (0.09 R)
• M28: 7,380,860 km (0.082 R)
• M29: 7,820,378 km (0.108 R)
• M30: 7,961,000 km (0.039 R)
• M31: 8,483,695 km (0.103 R)
• M32: 8,749,231 km (0.072 R)
• M33: 8,846,470 km (0.112 R)
• M34: 9,017,610 km (0.118 R)
• M35: 9,288,681 km (0.042 R)
• M36: 9,965,462 km (0.09 R)
• M37: 10,092,620 km (0.095 R)
• M38: 10,271,390 km (0.103 R)
• M39: 10,736,190 km (0.101 R)
• M40: 11,076,077 km (0.108 R)
• M41: 11,446,182 km (0.104 R)
• M42: 11,632,730 km (0.108 R)
• M43: 11,954,964 km (0.072 R)
• M44: 12,036,046 km (0.085 R)
• M45: 12,389,247 km (0.073 R)
• M46: 12,608,258 km (0.037 R)
• M47: 12,690,836 km (0.069 R)
• M48: 12,801,090 km (0.091 R)
• M49: 13,329,170 km (0.087 R)
• M50: 13,638,090 km (0.079 R)
• M51: 13,779,460 km (0.102 R)
• M52: 13,921,129 km (0.114 R)
• M53: 14,148,967 km (0.098 R)
• M54: 14,320,555 km (0.083 R)
• M55: 14,868,832 km (0.048 R)
• M56: 15,306,405 km (0.078 R)
• M57: 15,453,310 km (0.069 R)
• M58: 16,284,327 km (0.109 R)
• M59: 16,404,155 km (0.101 R)
• M60: 16,614,639 km (0.043 R)
• M61: 17,251,626 km (0.114 R)
• M62: 17,650,006 km (0.1 R)
• M63: 18,082,493 km (0.112 R)
• M64: 18,643,485 km (0.091 R)
• M65: 19,020,771 km (0.104 R)
• M66: 19,750,958 km (0.048 R)
• M67: 20,103,261 km (0.112 R)
• M68: 20,912,137 km (0.101 R)
• M69: 21,009,824 km (0.12 R)
• M70: 21,468,192 km (0.057 R)
• M71: 22,029,034 km (0.065 R)
• M72: 22,294,720 km (0.058 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.5

Radius: 10.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.34 AU - 8.32 AU

Year: 9851 Days

Day: 14.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 25,966,445 km

• M1: 177,423 km (0.074 R)
• M2: 344,075 km (0.072 R)
• M3: 426,204 km (0.058 R)
• M4: 493,374 km (0.115 R)
• M5: 565,031 km (0.077 R)
• M6: 775,964 km (0.11 R)
• M7: 921,074 km (0.062 R)
• M8: 1,140,385 km (0.103 R)
• M9: 1,324,689 km (0.118 R)
• M10: 1,465,162 km (0.065 R)
• M11: 2,219,733 km (0.113 R)
• M12: 2,538,526 km (0.106 R)
• M13: 3,581,373 km (0.119 R)
• M14: 3,829,556 km (0.105 R)
• M15: 3,955,816 km (0.091 R)
• M16: 4,134,885 km (0.039 R)
• M17: 4,238,407 km (0.1 R)
• M18: 4,369,155 km (0.104 R)
• M19: 4,527,729 km (0.098 R)
• M20: 4,742,253 km (0.083 R)
• M21: 5,015,119 km (0.07 R)
• M22: 5,321,196 km (0.08 R)
• M23: 5,806,193 km (0.067 R)
• M24: 6,068,886 km (0.097 R)
• M25: 6,575,574 km (0.094 R)
• M26: 6,849,339 km (0.096 R)
• M27: 6,941,491 km (0.119 R)
• M28: 7,313,989 km (0.107 R)
• M29: 7,597,777 km (0.108 R)
• M30: 8,372,095 km (0.037 R)
• M31: 8,802,040 km (0.114 R)
• M32: 9,171,546 km (0.096 R)
• M33: 10,029,939 km (0.103 R)
• M34: 10,134,807 km (0.102 R)
• M35: 11,238,540 km (0.117 R)
• M36: 11,529,508 km (0.116 R)
• M37: 12,380,121 km (0.083 R)
• M38: 13,327,375 km (0.065 R)
• M39: 13,404,268 km (0.104 R)
• M40: 13,868,171 km (0.059 R)
• M41: 14,102,142 km (0.05 R)
• M42: 14,337,310 km (0.12 R)
• M43: 14,851,478 km (0.104 R)
• M44: 14,931,214 km (0.11 R)
• M45: 15,412,021 km (0.088 R)
• M46: 15,573,438 km (0.098 R)
• M47: 16,020,286 km (0.028 R)
• M48: 16,430,185 km (0.043 R)
• M49: 16,512,463 km (0.025 R)
• M50: 16,760,497 km (0.107 R)
• M51: 17,051,464 km (0.057 R)
• M52: 18,488,053 km (0.074 R)
• M53: 18,573,772 km (0.116 R)
• M54: 19,004,315 km (0.074 R)
• M55: 19,438,149 km (0.117 R)
• M56: 19,525,364 km (0.113 R)
• M57: 20,271,559 km (0.091 R)
• M58: 20,759,397 km (0.105 R)
• M59: 20,848,408 km (0.079 R)
• M60: 21,116,487 km (0.067 R)
• M61: 21,340,884 km (0.116 R)
• M62: 22,245,951 km (0.104 R)
• M63: 23,071,133 km (0.076 R)
• M64: 24,093,335 km (0.076 R)
• M65: 24,327,755 km (0.112 R)
• M66: 25,797,854 km (0.098 R)
• M67: 25,989,638 km (0.075 R)
• M68: 27,443,131 km (0.059 R)
• M69: 28,229,118 km (0.103 R)
• M70: 28,426,737 km (0.057 R)
• M71: 28,823,321 km (0.114 R)
• M72: 29,321,781 km (0.108 R)
• M73: 29,521,943 km (0.058 R)
• M74: 30,024,442 km (0.077 R)
• M75: 30,580,348 km (0.102 R)
• M76: 30,834,066 km (0.112 R)
• M77: 32,423,394 km (0.069 R)
• M78: 33,306,171 km (0.103 R)
• M79: 33,462,800 km (0.079 R)
• M80: 33,776,656 km (0.093 R)
• M81: 34,777,316 km (0.073 R)
• M82: 35,574,224 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.5

Radius: 3.2

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 13.14 AU - 14.46 AU

Year: 23048 Days

Day: 18.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,966,445 km

• M1: 113,096 km (0.113 R)
• M2: 136,134 km (0.064 R)
• M3: 209,587 km (0.104 R)
• M4: 1,117,496 km (0.096 R)
• M5: 1,412,503 km (0.102 R)
• M6: 2,880,956 km (0.055 R)
• M7: 3,319,577 km (0.045 R)
• M8: 3,758,347 km (0.039 R)
• M9: 4,257,406 km (0.077 R)
• M10: 4,406,854 km (0.082 R)
• M11: 4,558,098 km (0.112 R)
• M12: 4,754,968 km (0.112 R)
• M13: 5,179,826 km (0.119 R)
• M14: 5,500,564 km (0.108 R)
• M15: 5,804,098 km (0.117 R)
• M16: 6,161,039 km (0.097 R)
• M17: 6,746,864 km (0.063 R)
• M18: 7,375,773 km (0.113 R)
• M19: 8,075,891 km (0.064 R)
• M20: 8,181,358 km (0.083 R)
• M21: 8,313,902 km (0.083 R)
• M22: 8,932,638 km (0.096 R)
• M23: 9,069,072 km (0.044 R)
• M24: 9,399,384 km (0.057 R)
• M25: 10,471,103 km (0.06 R)
• M26: 12,513,563 km (0.096 R)
• M27: 13,190,044 km (0.104 R)
• M28: 14,099,599 km (0.065 R)
• M29: 14,481,822 km (0.071 R)
• M30: 14,578,013 km (0.115 R)
• M31: 14,770,845 km (0.074 R)
• M32: 14,803,009 km (0.11 R)
• M33: 16,410,288 km (0.115 R)
• M34: 16,610,899 km (0.106 R)
• M35: 16,778,748 km (0.099 R)
• M36: 16,947,045 km (0.102 R)
• M37: 17,523,595 km (0.111 R)
• M38: 17,831,468 km (0.087 R)
• M39: 17,968,799 km (0.09 R)
• M40: 18,521,862 km (0.08 R)
• M41: 19,397,159 km (0.099 R)
• M42: 19,609,289 km (0.075 R)
• M43: 19,857,621 km (0.116 R)
• M44: 22,324,041 km (0.091 R)
• M45: 22,694,895 km (0.086 R)
• M46: 23,367,337 km (0.108 R)
• M47: 24,502,785 km (0.117 R)
• M48: 25,077,091 km (0.092 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: 450 - 10,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit