🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.48 AU - 0.58 AU

Year: 168 Days

Day: 38.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.55 AU - 0.77 AU

Year: 234 Days

Day: 24.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 34.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.58 AU - 0.86 AU

Year: 267 Days

Day: 24.1 Hours

Environment

Temp: -15 °C

Axial Tilt: 95.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.45 AU - 1.93 AU

Year: 959 Days

Day: 43.1 Hours

Environment

Temp: -114 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.03 AU - 2.59 AU

Year: 1533 Days

Day: 44 Hours

Environment

Temp: -119 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,427,912 km

• M1: 183,856 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.9

Radius: 11.5

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 3.3 AU - 3.74 AU

Year: 2883 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 32,427,912 km

• M1: 156,479 km (0.079 R)
• M2: 231,278 km (0.069 R)
• M3: 332,706 km (0.064 R)
• M4: 410,497 km (0.039 R)
• M5: 516,861 km (0.113 R)
• M6: 590,463 km (0.071 R)
• M7: 732,282 km (0.084 R)
• M8: 964,906 km (0.063 R)
• M9: 1,258,417 km (0.084 R)
• M10: 1,370,316 km (0.094 R)
• M11: 1,485,656 km (0.094 R)
• M12: 1,564,495 km (0.1 R)
• M13: 1,792,930 km (0.074 R)
• M14: 1,937,143 km (0.077 R)
• M15: 2,058,915 km (0.116 R)
• M16: 2,165,280 km (0.116 R)
• M17: 2,467,617 km (0.089 R)
• M18: 2,600,161 km (0.05 R)
• M19: 2,783,717 km (0.056 R)
• M20: 2,911,923 km (0.091 R)
• M21: 3,194,663 km (0.082 R)
• M22: 3,308,357 km (0.079 R)
• M23: 3,391,833 km (0.117 R)
• M24: 3,529,014 km (0.086 R)
• M25: 4,096,289 km (0.08 R)
• M26: 4,482,700 km (0.053 R)
• M27: 4,798,053 km (0.107 R)
• M28: 4,988,341 km (0.079 R)
• M29: 5,241,909 km (0.077 R)
• M30: 5,462,716 km (0.082 R)
• M31: 5,611,715 km (0.116 R)
• M32: 5,888,172 km (0.111 R)
• M33: 6,259,624 km (0.081 R)
• M34: 6,363,445 km (0.11 R)
• M35: 6,454,699 km (0.111 R)
• M36: 6,678,348 km (0.117 R)
• M37: 6,944,782 km (0.111 R)
• M38: 7,025,266 km (0.105 R)
• M39: 7,106,198 km (0.066 R)
• M40: 7,433,069 km (0.062 R)
• M41: 7,639,814 km (0.112 R)
• M42: 7,848,503 km (0.08 R)
• M43: 7,946,489 km (0.08 R)
• M44: 8,257,354 km (0.045 R)
• M45: 8,471,578 km (0.067 R)
• M46: 8,615,341 km (0.106 R)
• M47: 8,949,244 km (0.077 R)
• M48: 9,066,529 km (0.12 R)
• M49: 9,317,105 km (0.054 R)
• M50: 9,465,656 km (0.093 R)
• M51: 9,659,983 km (0.093 R)
• M52: 9,734,932 km (0.101 R)
• M53: 9,976,532 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.8

Radius: 12.5

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.68 AU - 5.5 AU

Year: 4293 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,427,912 km

• M1: 160,369 km (0.082 R)
• M2: 274,063 km (0.08 R)
• M3: 563,535 km (0.063 R)
• M4: 1,146,967 km (0.119 R)
• M5: 1,234,781 km (0.068 R)
• M6: 1,355,806 km (0.102 R)
• M7: 1,709,754 km (0.063 R)
• M8: 2,093,024 km (0.101 R)
• M9: 2,445,925 km (0.117 R)
• M10: 2,878,413 km (0.108 R)
• M11: 2,980,139 km (0.099 R)
• M12: 3,420,705 km (0.119 R)
• M13: 3,528,715 km (0.036 R)
• M14: 4,085,967 km (0.08 R)
• M15: 4,270,122 km (0.084 R)
• M16: 4,694,830 km (0.08 R)
• M17: 4,815,256 km (0.079 R)
• M18: 4,961,114 km (0.095 R)
• M19: 5,282,151 km (0.098 R)
• M20: 5,867,079 km (0.101 R)
• M21: 6,206,816 km (0.075 R)
• M22: 6,339,210 km (0.095 R)
• M23: 7,153,471 km (0.111 R)
• M24: 7,376,222 km (0.075 R)
• M25: 7,657,915 km (0.099 R)
• M26: 8,465,444 km (0.112 R)
• M27: 8,583,028 km (0.095 R)
• M28: 8,701,061 km (0.077 R)
• M29: 9,058,749 km (0.053 R)
• M30: 9,451,743 km (0.115 R)
• M31: 9,757,970 km (0.118 R)
• M32: 10,379,998 km (0.066 R)
• M33: 11,079,218 km (0.082 R)
• M34: 11,304,812 km (0.076 R)
• M35: 11,629,888 km (0.097 R)
• M36: 11,957,956 km (0.111 R)
• M37: 12,289,166 km (0.109 R)
• M38: 12,893,092 km (0.114 R)
• M39: 13,301,046 km (0.118 R)
• M40: 13,886,123 km (0.115 R)
• M41: 15,547,707 km (0.079 R)
• M42: 15,655,866 km (0.115 R)
• M43: 15,800,527 km (0.073 R)
• M44: 16,054,694 km (0.094 R)
• M45: 16,200,552 km (0.109 R)
• M46: 16,456,813 km (0.101 R)
• M47: 16,604,017 km (0.045 R)
• M48: 16,899,473 km (0.07 R)
• M49: 17,383,273 km (0.101 R)
• M50: 17,570,569 km (0.049 R)
• M51: 17,796,312 km (0.12 R)
• M52: 17,947,257 km (0.049 R)
• M53: 18,174,645 km (0.098 R)
• M54: 18,288,639 km (0.049 R)
• M55: 18,823,750 km (0.108 R)
• M56: 19,558,426 km (0.097 R)
• M57: 19,831,292 km (0.056 R)
• M58: 21,095,394 km (0.104 R)
• M59: 21,415,534 km (0.109 R)
• M60: 22,263,454 km (0.105 R)
• M61: 23,369,731 km (0.082 R)
• M62: 23,576,624 km (0.113 R)
• M63: 24,033,796 km (0.094 R)
• M64: 24,200,747 km (0.095 R)
• M65: 24,410,034 km (0.087 R)
• M66: 24,493,959 km (0.103 R)
• M67: 24,619,920 km (0.117 R)
• M68: 24,999,151 km (0.077 R)
• M69: 25,465,447 km (0.072 R)
• M70: 25,849,016 km (0.09 R)
• M71: 26,148,661 km (0.085 R)
• M72: 26,967,859 km (0.108 R)
• M73: 27,228,308 km (0.062 R)
• M74: 27,926,931 km (0.03 R)
• M75: 28,014,744 km (0.052 R)
• M76: 28,852,941 km (0.091 R)
• M77: 29,163,806 km (0.087 R)
• M78: 29,341,977 km (0.085 R)
• M79: 29,520,447 km (0.06 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716

Radius: 11.3

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.97 AU - 5.81 AU

Year: 4721 Days

Day: 7.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 32,427,912 km

• M1: 270,772 km (0.104 R)
• M2: 571,913 km (0.087 R)
• M3: 672,592 km (0.1 R)
• M4: 817,253 km (0.066 R)
• M5: 1,027,289 km (0.049 R)
• M6: 1,124,976 km (0.069 R)
• M7: 1,532,181 km (0.06 R)
• M8: 1,678,039 km (0.049 R)
• M9: 1,777,971 km (0.043 R)
• M10: 2,089,882 km (0.081 R)
• M11: 2,270,896 km (0.112 R)
• M12: 2,344,797 km (0.077 R)
• M13: 3,273,201 km (0.09 R)
• M14: 3,399,312 km (0.076 R)
• M15: 3,484,284 km (0.11 R)
• M16: 3,875,782 km (0.119 R)
• M17: 3,964,643 km (0.089 R)
• M18: 4,099,430 km (0.095 R)
• M19: 4,190,087 km (0.082 R)
• M20: 4,512,620 km (0.08 R)
• M21: 5,206,754 km (0.118 R)
• M22: 5,280,356 km (0.053 R)
• M23: 5,478,723 km (0.093 R)
• M24: 5,933,949 km (0.083 R)
• M25: 6,166,125 km (0.032 R)
• M26: 6,270,395 km (0.077 R)
• M27: 6,480,580 km (0.095 R)
• M28: 6,827,048 km (0.106 R)
• M29: 6,934,908 km (0.102 R)
• M30: 7,043,367 km (0.092 R)
• M31: 7,207,027 km (0.081 R)
• M32: 7,344,358 km (0.102 R)
• M33: 7,705,637 km (0.066 R)
• M34: 7,817,985 km (0.035 R)
• M35: 8,272,912 km (0.09 R)
• M36: 8,590,658 km (0.077 R)
• M37: 8,824,330 km (0.063 R)
• M38: 9,297,956 km (0.108 R)
• M39: 10,023,955 km (0.116 R)
• M40: 10,239,077 km (0.114 R)
• M41: 10,580,309 km (0.099 R)
• M42: 10,736,639 km (0.09 R)
• M43: 10,988,412 km (0.077 R)
• M44: 11,146,837 km (0.069 R)
• M45: 12,407,947 km (0.104 R)
• M46: 13,105,671 km (0.091 R)
• M47: 13,273,669 km (0.083 R)
• M48: 13,782,003 km (0.058 R)
• M49: 14,643,537 km (0.108 R)
• M50: 15,063,159 km (0.069 R)
• M51: 15,415,911 km (0.104 R)
• M52: 15,522,275 km (0.095 R)
• M53: 15,735,751 km (0.09 R)
• M54: 15,842,863 km (0.096 R)
• M55: 16,382,014 km (0.075 R)
• M56: 16,854,145 km (0.084 R)
• M57: 17,663,469 km (0.094 R)
• M58: 18,184,968 km (0.075 R)
• M59: 18,447,661 km (0.109 R)
• M60: 18,522,909 km (0.112 R)
• M61: 18,900,943 km (0.054 R)
• M62: 19,319,667 km (0.103 R)
• M63: 19,664,491 km (0.11 R)
• M64: 22,055,214 km (0.044 R)
• M65: 22,135,249 km (0.04 R)
• M66: 22,215,284 km (0.086 R)
• M67: 22,657,046 km (0.038 R)
• M68: 23,386,486 km (0.103 R)
• M69: 23,713,058 km (0.099 R)
• M70: 23,958,997 km (0.062 R)
• M71: 26,720,274 km (0.115 R)
• M72: 27,878,610 km (0.076 R)
• M73: 28,355,229 km (0.093 R)
• M74: 29,272,563 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.2

Radius: 9.9

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.69 AU - 6.13 AU

Year: 4750 Days

Day: 9.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,427,912 km

• M1: 128,355 km (0.105 R)
• M2: 201,060 km (0.04 R)
• M3: 274,512 km (0.045 R)
• M4: 362,476 km (0.115 R)
• M5: 431,440 km (0.067 R)
• M6: 586,124 km (0.099 R)
• M7: 708,645 km (0.067 R)
• M8: 1,285,644 km (0.084 R)
• M9: 1,815,370 km (0.099 R)
• M10: 2,075,371 km (0.055 R)
• M11: 2,347,639 km (0.075 R)
• M12: 3,209,772 km (0.106 R)
• M13: 3,276,493 km (0.056 R)
• M14: 3,593,939 km (0.08 R)
• M15: 4,136,980 km (0.089 R)
• M16: 4,580,088 km (0.075 R)
• M17: 4,655,336 km (0.106 R)
• M18: 4,832,759 km (0.115 R)
• M19: 4,986,546 km (0.089 R)
• M20: 5,090,068 km (0.116 R)
• M21: 5,246,697 km (0.118 R)
• M22: 5,325,535 km (0.077 R)
• M23: 5,752,936 km (0.074 R)
• M24: 5,834,317 km (0.083 R)
• M25: 6,163,881 km (0.118 R)
• M26: 6,499,429 km (0.042 R)
• M27: 7,071,940 km (0.115 R)
• M28: 7,364,254 km (0.1 R)
• M29: 8,142,911 km (0.07 R)
• M30: 9,168,554 km (0.046 R)
• M31: 9,327,577 km (0.029 R)
• M32: 9,487,497 km (0.119 R)
• M33: 10,665,431 km (0.087 R)
• M34: 10,732,151 km (0.119 R)
• M35: 10,866,191 km (0.09 R)
• M36: 11,271,601 km (0.117 R)
• M37: 11,441,993 km (0.096 R)
• M38: 12,131,939 km (0.104 R)
• M39: 12,623,068 km (0.109 R)
• M40: 12,871,102 km (0.084 R)
• M41: 12,942,161 km (0.035 R)
• M42: 13,264,095 km (0.089 R)
• M43: 13,733,533 km (0.069 R)
• M44: 14,208,507 km (0.11 R)
• M45: 15,325,105 km (0.091 R)
• M46: 15,551,746 km (0.066 R)
• M47: 16,123,359 km (0.113 R)
• M48: 16,469,678 km (0.059 R)
• M49: 16,740,750 km (0.081 R)
• M50: 17,169,647 km (0.042 R)
• M51: 17,523,296 km (0.074 R)
• M52: 18,237,776 km (0.069 R)
• M53: 18,961,829 km (0.118 R)
• M54: 19,245,916 km (0.103 R)
• M55: 19,408,828 km (0.069 R)
• M56: 19,490,508 km (0.054 R)
• M57: 19,982,835 km (0.074 R)
• M58: 20,729,179 km (0.1 R)
• M59: 20,938,017 km (0.04 R)
• M60: 21,442,312 km (0.085 R)
• M61: 21,993,131 km (0.117 R)
• M62: 22,334,364 km (0.095 R)
• M63: 22,505,653 km (0.083 R)
• M64: 22,806,495 km (0.111 R)
• M65: 23,065,448 km (0.11 R)
• M66: 23,979,192 km (0.084 R)
• M67: 24,374,579 km (0.084 R)
• M68: 24,639,218 km (0.103 R)
• M69: 24,816,192 km (0.048 R)
• M70: 24,993,765 km (0.057 R)
• M71: 26,112,159 km (0.061 R)
• M72: 26,428,259 km (0.088 R)
• M73: 26,791,183 km (0.107 R)
• M74: 27,247,008 km (0.098 R)
• M75: 27,705,376 km (0.119 R)
• M76: 27,889,531 km (0.1 R)
• M77: 28,397,865 km (0.061 R)
• M78: 28,815,991 km (0.082 R)
• M79: 28,955,865 km (0.073 R)
• M80: 29,658,526 km (0.077 R)
• M81: 29,988,389 km (0.09 R)
• M82: 30,224,754 km (0.056 R)
• M83: 30,556,562 km (0.075 R)
• M84: 31,319,810 km (0.105 R)
• M85: 31,415,702 km (0.113 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: 377 - 11,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit