🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 35.5 Hours

Environment

Temp: 174 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.54 AU

Year: 147 Days

Day: 46.1 Hours

Environment

Temp: 179 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.41 AU - 0.67 AU

Year: 151 Days

Day: 12.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 43.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,767,167 km

• M1: 499,956 km (0.044 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.48 AU - 0.66 AU

Year: 164 Days

Day: 26.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.71 AU - 0.97 AU

Year: 293 Days

Day: 12.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,767,167 km

• M1: 39,195 km (0.058 R)
• M2: 340,934 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.9 AU - 1.02 AU

Year: 358 Days

Day: 21.7 Hours

Environment

Temp: 22 °C

Axial Tilt: 113.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 48,767,167 km

• M1: 912,397 km (0.055 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.12 AU - 2.74 AU

Year: 1442 Days

Day: 40.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,767,167 km

• M1: 235,916 km (0.118 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.2

Radius: 8.5

Gravity: 10.3 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 4.38 AU - 5.04 AU

Year: 3892 Days

Day: 6.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 48,767,167 km

• M1: 114,891 km (0.11 R)
• M2: 315,053 km (0.087 R)
• M3: 509,680 km (0.075 R)
• M4: 600,635 km (0.049 R)
• M5: 708,795 km (0.113 R)
• M6: 1,179,729 km (0.102 R)
• M7: 1,640,939 km (0.052 R)
• M8: 1,939,536 km (0.049 R)
• M9: 2,120,400 km (0.11 R)
• M10: 2,445,925 km (0.093 R)
• M11: 2,732,256 km (0.112 R)
• M12: 2,860,910 km (0.081 R)
• M13: 2,991,658 km (0.049 R)
• M14: 3,201,245 km (0.05 R)
• M15: 3,574,342 km (0.069 R)
• M16: 3,695,067 km (0.084 R)
• M17: 3,837,784 km (0.058 R)
• M18: 4,044,678 km (0.084 R)
• M19: 4,404,909 km (0.079 R)
• M20: 4,469,536 km (0.1 R)
• M21: 5,043,094 km (0.12 R)
• M22: 5,133,451 km (0.12 R)
• M23: 5,476,928 km (0.082 R)
• M24: 5,616,353 km (0.067 R)
• M25: 5,686,664 km (0.065 R)
• M26: 5,757,124 km (0.118 R)
• M27: 5,827,884 km (0.117 R)
• M28: 6,089,980 km (0.114 R)
• M29: 7,405,992 km (0.033 R)
• M30: 7,638,018 km (0.103 R)
• M31: 7,794,049 km (0.082 R)
• M32: 8,030,115 km (0.116 R)
• M33: 8,509,127 km (0.119 R)
• M34: 9,217,622 km (0.098 R)
• M35: 9,888,270 km (0.057 R)
• M36: 9,973,241 km (0.07 R)
• M37: 10,029,939 km (0.113 R)
• M38: 10,143,783 km (0.099 R)
• M39: 11,099,414 km (0.047 R)
• M40: 11,722,489 km (0.087 R)
• M41: 11,902,605 km (0.089 R)
• M42: 12,387,302 km (0.093 R)
• M43: 12,724,346 km (0.081 R)
• M44: 13,816,710 km (0.107 R)
• M45: 14,486,609 km (0.096 R)
• M46: 14,583,100 km (0.089 R)
• M47: 14,776,829 km (0.101 R)
• M48: 14,938,993 km (0.115 R)
• M49: 15,069,143 km (0.117 R)
• M50: 15,428,776 km (0.072 R)
• M51: 15,593,334 km (0.077 R)
• M52: 15,890,884 km (0.1 R)
• M53: 16,156,869 km (0.106 R)
• M54: 16,592,349 km (0.094 R)
• M55: 16,896,032 km (0.117 R)
• M56: 17,031,718 km (0.115 R)
• M57: 17,133,594 km (0.096 R)
• M58: 17,440,569 km (0.076 R)
• M59: 17,715,081 km (0.059 R)
• M60: 18,025,496 km (0.057 R)
• M61: 18,511,989 km (0.107 R)
• M62: 18,686,719 km (0.074 R)
• M63: 19,356,020 km (0.094 R)
• M64: 19,640,106 km (0.09 R)
• M65: 19,747,069 km (0.071 R)
• M66: 19,961,442 km (0.096 R)
• M67: 20,068,854 km (0.097 R)
• M68: 20,140,661 km (0.06 R)
• M69: 20,681,606 km (0.08 R)
• M70: 20,972,125 km (0.084 R)
• M71: 21,190,838 km (0.104 R)
• M72: 21,410,447 km (0.067 R)
• M73: 21,888,562 km (0.119 R)
• M74: 21,999,414 km (0.097 R)
• M75: 22,258,817 km (0.089 R)
• M76: 23,306,451 km (0.099 R)
• M77: 23,608,788 km (0.105 R)
• M78: 23,836,326 km (0.074 R)
• M79: 24,064,613 km (0.057 R)
• M80: 24,293,647 km (0.096 R)
• M81: 24,370,241 km (0.104 R)
• M82: 24,600,173 km (0.075 R)
• M83: 24,753,960 km (0.12 R)
• M84: 25,101,027 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.5

Radius: 13.3

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 6.88 AU - 9.06 AU

Year: 8568 Days

Day: 5.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,767,167 km

• M1: 342,878 km (0.096 R)
• M2: 486,043 km (0.081 R)
• M3: 631,303 km (0.081 R)
• M4: 716,574 km (0.092 R)
• M5: 1,271,432 km (0.102 R)
• M6: 1,433,148 km (0.103 R)
• M7: 1,533,677 km (0.117 R)
• M8: 1,636,601 km (0.101 R)
• M9: 1,849,927 km (0.088 R)
• M10: 1,997,431 km (0.113 R)
• M11: 2,710,115 km (0.091 R)
• M12: 2,815,133 km (0.06 R)
• M13: 2,921,646 km (0.086 R)
• M14: 3,383,455 km (0.112 R)
• M15: 3,704,342 km (0.091 R)
• M16: 3,963,596 km (0.115 R)
• M17: 4,624,968 km (0.088 R)
• M18: 5,111,310 km (0.068 R)
• M19: 6,132,765 km (0.06 R)
• M20: 6,524,861 km (0.103 R)
• M21: 6,723,975 km (0.108 R)
• M22: 7,481,390 km (0.079 R)
• M23: 7,570,550 km (0.065 R)
• M24: 7,750,067 km (0.063 R)
• M25: 8,082,623 km (0.098 R)
• M26: 8,637,033 km (0.083 R)
• M27: 8,824,479 km (0.095 R)
• M28: 8,981,856 km (0.09 R)
• M29: 9,076,701 km (0.115 R)
• M30: 9,203,710 km (0.119 R)
• M31: 9,459,522 km (0.091 R)
• M32: 9,652,952 km (0.102 R)
• M33: 10,639,550 km (0.053 R)
• M34: 10,740,080 km (0.074 R)
• M35: 11,417,758 km (0.11 R)
• M36: 11,865,804 km (0.097 R)
• M37: 12,284,528 km (0.091 R)
• M38: 12,389,845 km (0.104 R)
• M39: 12,495,611 km (0.105 R)
• M40: 12,850,307 km (0.07 R)
• M41: 13,100,435 km (0.1 R)
• M42: 14,117,551 km (0.076 R)
• M43: 14,449,958 km (0.098 R)
• M44: 14,859,706 km (0.064 R)
• M45: 15,805,015 km (0.105 R)
• M46: 16,034,797 km (0.084 R)
• M47: 16,265,776 km (0.111 R)
• M48: 16,653,085 km (0.115 R)
• M49: 17,515,966 km (0.1 R)
• M50: 17,634,747 km (0.075 R)
• M51: 18,796,972 km (0.076 R)
• M52: 18,999,827 km (0.069 R)
• M53: 19,121,899 km (0.081 R)
• M54: 20,025,171 km (0.116 R)
• M55: 20,690,732 km (0.075 R)
• M56: 20,858,282 km (0.04 R)
• M57: 20,942,206 km (0.096 R)
• M58: 21,068,467 km (0.083 R)
• M59: 21,321,437 km (0.115 R)
• M60: 22,343,639 km (0.1 R)
• M61: 23,731,309 km (0.087 R)
• M62: 24,303,072 km (0.092 R)
• M63: 24,524,177 km (0.108 R)
• M64: 24,612,739 km (0.068 R)
• M65: 26,544,048 km (0.078 R)
• M66: 27,504,915 km (0.076 R)
• M67: 27,966,424 km (0.116 R)
• M68: 28,059,025 km (0.103 R)
• M69: 28,337,577 km (0.102 R)
• M70: 29,084,668 km (0.085 R)
• M71: 29,272,414 km (0.118 R)
• M72: 30,075,006 km (0.075 R)
• M73: 30,645,872 km (0.12 R)
• M74: 31,268,498 km (0.092 R)
• M75: 31,798,523 km (0.025 R)
• M76: 31,895,164 km (0.117 R)
• M77: 31,991,953 km (0.102 R)
• M78: 32,672,175 km (0.112 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 427.3

Radius: 12.8

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.25 AU - 12.79 AU

Year: 12993 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,767,167 km

• M1: 163,510 km (0.114 R)
• M2: 286,480 km (0.111 R)
• M3: 450,589 km (0.099 R)
• M4: 562,787 km (0.116 R)
• M5: 670,348 km (0.099 R)
• M6: 1,059,452 km (0.085 R)
• M7: 1,449,753 km (0.108 R)
• M8: 1,560,007 km (0.083 R)
• M9: 1,860,549 km (0.12 R)
• M10: 2,054,876 km (0.104 R)
• M11: 2,411,368 km (0.098 R)
• M12: 2,516,835 km (0.116 R)
• M13: 3,299,231 km (0.065 R)
• M14: 3,748,175 km (0.1 R)
• M15: 3,840,327 km (0.08 R)
• M16: 4,803,588 km (0.046 R)
• M17: 4,903,968 km (0.111 R)
• M18: 5,277,962 km (0.11 R)
• M19: 5,520,909 km (0.066 R)
• M20: 6,126,182 km (0.103 R)
• M21: 6,418,347 km (0.074 R)
• M22: 6,529,199 km (0.101 R)
• M23: 6,865,345 km (0.102 R)
• M24: 7,092,734 km (0.052 R)
• M25: 7,284,070 km (0.056 R)
• M26: 7,399,709 km (0.064 R)
• M27: 7,711,022 km (0.038 R)
• M28: 8,026,823 km (0.104 R)
• M29: 9,206,851 km (0.086 R)
• M30: 9,541,801 km (0.096 R)
• M31: 10,790,046 km (0.086 R)
• M32: 11,098,965 km (0.076 R)
• M33: 11,321,567 km (0.084 R)
• M34: 12,272,112 km (0.108 R)
• M35: 13,295,511 km (0.076 R)
• M36: 14,345,987 km (0.105 R)
• M37: 15,028,452 km (0.058 R)
• M38: 15,274,840 km (0.059 R)
• M39: 15,721,539 km (0.095 R)
• M40: 16,021,782 km (0.04 R)
• M41: 16,985,043 km (0.086 R)
• M42: 17,862,883 km (0.099 R)
• M43: 17,967,003 km (0.084 R)
• M44: 19,127,135 km (0.092 R)
• M45: 20,529,166 km (0.08 R)
• M46: 20,912,286 km (0.089 R)
• M47: 21,796,859 km (0.119 R)
• M48: 22,019,909 km (0.11 R)
• M49: 22,187,758 km (0.119 R)
• M50: 23,545,358 km (0.118 R)
• M51: 23,659,801 km (0.047 R)
• M52: 24,292,001 km (0.074 R)
• M53: 24,407,641 km (0.075 R)
• M54: 24,581,324 km (0.08 R)
• M55: 25,046,424 km (0.089 R)
• M56: 25,455,873 km (0.039 R)
• M57: 26,162,872 km (0.118 R)
• M58: 26,399,985 km (0.109 R)
• M59: 26,518,915 km (0.086 R)
• M60: 27,055,822 km (0.099 R)
• M61: 28,383,354 km (0.055 R)
• M62: 28,932,527 km (0.112 R)
• M63: 29,485,292 km (0.115 R)
• M64: 30,601,292 km (0.086 R)
• M65: 30,851,120 km (0.083 R)
• M66: 32,301,023 km (0.097 R)
• M67: 33,322,627 km (0.111 R)
• M68: 34,225,300 km (0.12 R)
• M69: 34,419,777 km (0.095 R)
• M70: 34,744,704 km (0.103 R)
• M71: 35,005,453 km (0.093 R)
• M72: 35,136,052 km (0.12 R)
• M73: 36,516,990 km (0.108 R)
• M74: 39,535,725 km (0.105 R)
• M75: 41,178,160 km (0.104 R)
• M76: 41,799,889 km (0.089 R)
• M77: 43,122,484 km (0.112 R)
• M78: 43,472,692 km (0.107 R)
• M79: 43,753,787 km (0.109 R)
• M80: 44,035,330 km (0.074 R)
• M81: 46,955,780 km (0.05 R)
• M82: 47,967,360 km (0.093 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 13,946 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit