🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.71 AU - 0.77 AU

Year: 233 Days

Day: 18 Hours

Environment

Temp: 123 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 48,643,042 km

• M1: 42,187 km (0.111 R)
• M2: 95,892 km (0.061 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.82

Radius: 1.51

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.71 AU - 0.93 AU

Year: 271 Days

Day: 29.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,643,042 km

• M1: 444,156 km (0.076 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.01 AU - 1.23 AU

Year: 433 Days

Day: 41.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,643,042 km

• M1: 422,614 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.99 AU - 2.17 AU

Year: 1096 Days

Day: 24.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.41 AU - 4.95 AU

Year: 3698 Days

Day: 37.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.15 AU - 5.21 AU

Year: 3698 Days

Day: 17.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.1

Radius: 10.4

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.83 AU - 6.01 AU

Year: 3986 Days

Day: 8 Hours

Environment

Temp: -143 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,643,042 km

• M1: 130,150 km (0.07 R)
• M2: 246,986 km (0.111 R)
• M3: 453,132 km (0.111 R)
• M4: 535,860 km (0.066 R)
• M5: 911,350 km (0.057 R)
• M6: 995,723 km (0.104 R)
• M7: 1,199,177 km (0.106 R)
• M8: 1,631,814 km (0.106 R)
• M9: 1,796,670 km (0.086 R)
• M10: 1,967,212 km (0.104 R)
• M11: 2,143,289 km (0.049 R)
• M12: 2,258,030 km (0.053 R)
• M13: 2,324,452 km (0.091 R)
• M14: 2,597,318 km (0.103 R)
• M15: 2,702,336 km (0.081 R)
• M16: 2,826,652 km (0.057 R)
• M17: 3,192,568 km (0.068 R)
• M18: 3,267,517 km (0.087 R)
• M19: 3,789,464 km (0.097 R)
• M20: 4,379,029 km (0.066 R)
• M21: 4,673,886 km (0.104 R)
• M22: 4,867,017 km (0.077 R)
• M23: 5,128,514 km (0.069 R)
• M24: 5,194,636 km (0.1 R)
• M25: 5,327,779 km (0.092 R)
• M26: 5,688,309 km (0.113 R)
• M27: 6,103,294 km (0.118 R)
• M28: 6,267,403 km (0.103 R)
• M29: 7,183,690 km (0.11 R)
• M30: 7,531,804 km (0.104 R)
• M31: 7,834,590 km (0.105 R)
• M32: 8,218,757 km (0.062 R)
• M33: 8,322,279 km (0.074 R)
• M34: 8,478,310 km (0.097 R)
• M35: 8,872,650 km (0.108 R)
• M36: 8,952,236 km (0.06 R)
• M37: 9,273,123 km (0.113 R)
• M38: 9,543,297 km (0.107 R)
• M39: 9,706,807 km (0.04 R)
• M40: 10,147,074 km (0.084 R)
• M41: 10,286,050 km (0.077 R)
• M42: 10,397,650 km (0.051 R)
• M43: 11,075,778 km (0.102 R)
• M44: 11,914,274 km (0.117 R)
• M45: 12,474,667 km (0.067 R)
• M46: 13,590,667 km (0.056 R)
• M47: 13,682,520 km (0.074 R)
• M48: 14,176,044 km (0.115 R)
• M49: 14,393,858 km (0.104 R)
• M50: 14,550,039 km (0.108 R)
• M51: 14,864,194 km (0.12 R)
• M52: 14,958,889 km (0.084 R)
• M53: 15,180,594 km (0.099 R)
• M54: 15,435,359 km (0.118 R)
• M55: 17,224,848 km (0.063 R)
• M56: 17,523,895 km (0.103 R)
• M57: 18,397,397 km (0.107 R)
• M58: 18,771,242 km (0.025 R)
• M59: 18,907,824 km (0.059 R)
• M60: 19,319,518 km (0.056 R)
• M61: 19,492,004 km (0.097 R)
• M62: 20,012,306 km (0.085 R)
• M63: 20,186,737 km (0.111 R)
• M64: 20,256,748 km (0.071 R)
• M65: 20,326,611 km (0.059 R)
• M66: 20,677,866 km (0.108 R)
• M67: 21,279,699 km (0.047 R)
• M68: 21,672,094 km (0.092 R)
• M69: 22,102,936 km (0.054 R)
• M70: 24,299,332 km (0.116 R)
• M71: 24,373,831 km (0.091 R)
• M72: 24,560,081 km (0.118 R)
• M73: 24,634,730 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.7

Radius: 10.8

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.74 AU - 9.36 AU

Year: 7577 Days

Day: 13.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 48,643,042 km

• M1: 281,244 km (0.06 R)
• M2: 367,263 km (0.092 R)
• M3: 694,134 km (0.118 R)
• M4: 1,087,726 km (0.081 R)
• M5: 1,222,215 km (0.109 R)
• M6: 1,698,085 km (0.099 R)
• M7: 1,956,890 km (0.036 R)
• M8: 2,059,813 km (0.027 R)
• M9: 2,512,197 km (0.092 R)
• M10: 2,807,802 km (0.091 R)
• M11: 2,901,002 km (0.116 R)
• M12: 3,407,839 km (0.061 R)
• M13: 3,890,143 km (0.112 R)
• M14: 3,968,233 km (0.061 R)
• M15: 4,073,251 km (0.115 R)
• M16: 4,421,066 km (0.087 R)
• M17: 4,557,499 km (0.06 R)
• M18: 4,862,529 km (0.09 R)
• M19: 5,609,771 km (0.037 R)
• M20: 5,876,803 km (0.115 R)
• M21: 6,269,946 km (0.115 R)
• M22: 7,209,720 km (0.075 R)
• M23: 7,403,000 km (0.102 R)
• M24: 7,663,301 km (0.037 R)
• M25: 7,794,647 km (0.053 R)
• M26: 8,059,585 km (0.058 R)
• M27: 8,159,666 km (0.07 R)
• M28: 8,768,978 km (0.112 R)
• M29: 8,837,644 km (0.062 R)
• M30: 8,975,423 km (0.11 R)
• M31: 9,113,951 km (0.115 R)
• M32: 9,183,514 km (0.111 R)
• M33: 9,569,028 km (0.079 R)
• M34: 9,888,419 km (0.12 R)
• M35: 10,428,617 km (0.101 R)
• M36: 10,794,085 km (0.085 R)
• M37: 11,801,776 km (0.051 R)
• M38: 11,953,618 km (0.092 R)
• M39: 12,106,058 km (0.058 R)
• M40: 12,995,567 km (0.101 R)
• M41: 13,388,860 km (0.119 R)
• M42: 13,906,020 km (0.065 R)
• M43: 15,413,517 km (0.077 R)
• M44: 15,746,223 km (0.113 R)
• M45: 15,871,586 km (0.106 R)
• M46: 15,997,398 km (0.079 R)
• M47: 16,588,459 km (0.041 R)
• M48: 17,531,823 km (0.107 R)
• M49: 17,922,722 km (0.113 R)
• M50: 18,053,770 km (0.118 R)
• M51: 19,335,974 km (0.061 R)
• M52: 20,237,450 km (0.089 R)
• M53: 20,328,256 km (0.095 R)
• M54: 20,784,829 km (0.038 R)
• M55: 20,922,459 km (0.115 R)
• M56: 22,081,095 km (0.09 R)
• M57: 22,503,260 km (0.061 R)
• M58: 23,022,963 km (0.113 R)
• M59: 23,117,808 km (0.05 R)
• M60: 23,260,375 km (0.08 R)
• M61: 23,642,148 km (0.077 R)
• M62: 24,654,028 km (0.068 R)
• M63: 26,322,194 km (0.081 R)
• M64: 26,919,538 km (0.094 R)
• M65: 27,270,046 km (0.089 R)
• M66: 27,672,614 km (0.11 R)
• M67: 28,330,845 km (0.113 R)
• M68: 28,534,447 km (0.115 R)
• M69: 28,687,486 km (0.12 R)
• M70: 29,250,872 km (0.113 R)
• M71: 31,015,229 km (0.054 R)
• M72: 31,804,507 km (0.089 R)
• M73: 32,440,747 km (0.086 R)
• M74: 32,653,774 km (0.09 R)
• M75: 32,867,251 km (0.114 R)
• M76: 33,134,732 km (0.069 R)
• M77: 33,295,549 km (0.11 R)
• M78: 33,456,666 km (0.116 R)
• M79: 33,725,793 km (0.088 R)
• M80: 33,995,518 km (0.118 R)
• M81: 34,103,677 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309

Radius: 9.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 10.84 AU - 13.2 AU

Year: 15221 Days

Day: 12.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 48,643,042 km

• M1: 126,261 km (0.049 R)
• M2: 193,729 km (0.077 R)
• M3: 291,117 km (0.104 R)
• M4: 386,710 km (0.106 R)
• M5: 467,194 km (0.038 R)
• M6: 782,247 km (0.026 R)
• M7: 1,001,259 km (0.08 R)
• M8: 1,303,147 km (0.117 R)
• M9: 1,610,421 km (0.067 R)
• M10: 2,291,989 km (0.072 R)
• M11: 2,501,875 km (0.099 R)
• M12: 2,912,521 km (0.113 R)
• M13: 3,256,446 km (0.104 R)
• M14: 3,492,961 km (0.086 R)
• M15: 3,735,010 km (0.116 R)
• M16: 3,796,495 km (0.063 R)
• M17: 4,332,205 km (0.087 R)
• M18: 5,197,180 km (0.116 R)
• M19: 6,591,731 km (0.075 R)
• M20: 6,703,630 km (0.103 R)
• M21: 6,929,224 km (0.044 R)
• M22: 7,975,362 km (0.036 R)
• M23: 8,375,386 km (0.091 R)
• M24: 9,278,210 km (0.079 R)
• M25: 9,445,759 km (0.113 R)
• M26: 9,529,833 km (0.073 R)
• M27: 10,255,084 km (0.049 R)
• M28: 10,733,797 km (0.118 R)
• M29: 11,042,118 km (0.072 R)
• M30: 11,487,920 km (0.073 R)
• M31: 12,213,170 km (0.074 R)
• M32: 13,328,871 km (0.06 R)
• M33: 13,898,989 km (0.057 R)
• M34: 14,428,415 km (0.089 R)
• M35: 14,622,743 km (0.111 R)
• M36: 15,112,078 km (0.116 R)
• M37: 15,210,513 km (0.061 R)
• M38: 15,408,132 km (0.108 R)
• M39: 15,656,464 km (0.073 R)
• M40: 15,906,143 km (0.051 R)
• M41: 16,006,374 km (0.073 R)
• M42: 16,106,754 km (0.113 R)
• M43: 16,764,685 km (0.069 R)
• M44: 17,431,293 km (0.116 R)
• M45: 17,534,666 km (0.085 R)
• M46: 19,805,412 km (0.086 R)
• M47: 20,075,436 km (0.087 R)
• M48: 22,447,310 km (0.115 R)
• M49: 22,672,455 km (0.057 R)
• M50: 22,785,252 km (0.115 R)
• M51: 23,923,991 km (0.104 R)
• M52: 24,848,356 km (0.072 R)
• M53: 25,022,937 km (0.119 R)
• M54: 25,197,966 km (0.081 R)
• M55: 25,314,952 km (0.07 R)
• M56: 27,090,080 km (0.095 R)
• M57: 27,751,003 km (0.082 R)
• M58: 28,538,935 km (0.087 R)
• M59: 28,843,816 km (0.071 R)
• M60: 29,088,708 km (0.098 R)
• M61: 29,457,167 km (0.06 R)
• M62: 29,580,286 km (0.057 R)
• M63: 32,460,195 km (0.058 R)
• M64: 33,868,958 km (0.086 R)
• M65: 34,191,790 km (0.059 R)
• M66: 34,321,342 km (0.096 R)
• M67: 35,362,842 km (0.113 R)
• M68: 35,428,366 km (0.109 R)
• M69: 35,493,740 km (0.098 R)
• M70: 35,624,938 km (0.074 R)
• M71: 36,414,814 km (0.117 R)
• M72: 36,480,937 km (0.119 R)
• M73: 36,679,453 km (0.067 R)
• M74: 37,210,526 km (0.106 R)
• M75: 37,744,141 km (0.058 R)
• M76: 38,213,130 km (0.038 R)
• M77: 38,414,788 km (0.088 R)
• M78: 39,428,015 km (0.091 R)
• M79: 42,450,789 km (0.041 R)
• M80: 43,708,758 km (0.064 R)
• M81: 43,779,069 km (0.102 R)
• M82: 44,271,695 km (0.032 R)
• M83: 45,547,316 km (0.105 R)
• M84: 45,618,524 km (0.079 R)
• M85: 45,761,091 km (0.098 R)
• M86: 45,975,166 km (0.1 R)
• M87: 47,483,262 km (0.08 R)
• M88: 47,627,624 km (0.081 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: 543 - 11,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit