🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.75 AU - 0.77 AU

Year: 234 Days

Day: 39.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.79 AU - 0.95 AU

Year: 287 Days

Day: 31.5 Hours

Environment

Temp: 122 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,079,829 km

• M1: 411,095 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.06 AU - 1.5 AU

Year: 511 Days

Day: 20.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 49.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.24 AU - 2.52 AU

Year: 1296 Days

Day: 16.3 Hours

Environment

Temp: -68 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,079,829 km

• M1: 1,057,657 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.62 AU - 3.48 AU

Year: 1881 Days

Day: 19 Hours

Environment

Temp: -87 °C

Axial Tilt: 11 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.24 AU - 5.82 AU

Year: 3983 Days

Day: 41.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.3

Radius: 13.3

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.24 AU - 6.14 AU

Year: 4793 Days

Day: 7.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 102,079,829 km

• M1: 182,509 km (0.08 R)
• M2: 323,580 km (0.044 R)
• M3: 590,164 km (0.086 R)
• M4: 895,642 km (0.094 R)
• M5: 1,092,214 km (0.108 R)
• M6: 1,191,098 km (0.094 R)
• M7: 1,303,596 km (0.109 R)
• M8: 1,419,983 km (0.1 R)
• M9: 1,732,942 km (0.066 R)
• M10: 2,192,955 km (0.059 R)
• M11: 2,463,727 km (0.12 R)
• M12: 3,009,610 km (0.094 R)
• M13: 3,209,772 km (0.1 R)
• M14: 3,429,082 km (0.115 R)
• M15: 3,548,162 km (0.119 R)
• M16: 3,638,220 km (0.075 R)
• M17: 3,851,846 km (0.088 R)
• M18: 4,355,542 km (0.111 R)
• M19: 4,501,101 km (0.104 R)
• M20: 5,235,776 km (0.114 R)
• M21: 5,687,561 km (0.103 R)
• M22: 5,829,081 km (0.066 R)
• M23: 6,871,928 km (0.061 R)
• M24: 7,194,012 km (0.072 R)
• M25: 7,289,755 km (0.087 R)
• M26: 7,443,840 km (0.118 R)
• M27: 8,150,391 km (0.066 R)
• M28: 8,451,233 km (0.069 R)
• M29: 8,694,479 km (0.109 R)
• M30: 8,816,999 km (0.099 R)
• M31: 9,001,902 km (0.053 R)
• M32: 9,146,563 km (0.115 R)
• M33: 9,501,260 km (0.118 R)
• M34: 9,606,427 km (0.042 R)
• M35: 9,966,809 km (0.086 R)
• M36: 10,159,491 km (0.096 R)
• M37: 10,461,678 km (0.063 R)
• M38: 10,679,343 km (0.093 R)
• M39: 10,964,626 km (0.065 R)
• M40: 11,075,030 km (0.099 R)
• M41: 11,453,063 km (0.111 R)
• M42: 11,767,668 km (0.113 R)
• M43: 12,359,477 km (0.119 R)
• M44: 12,520,444 km (0.107 R)
• M45: 12,961,010 km (0.101 R)
• M46: 13,194,981 km (0.042 R)
• M47: 13,336,052 km (0.116 R)
• M48: 14,000,715 km (0.04 R)
• M49: 14,385,481 km (0.05 R)
• M50: 16,310,805 km (0.098 R)
• M51: 16,614,040 km (0.085 R)
• M52: 17,047,126 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 101.4

Radius: 14.1

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.68 AU - 5.86 AU

Year: 4894 Days

Day: 6.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 102,079,829 km

• M1: 175,777 km (0.063 R)
• M2: 295,306 km (0.118 R)
• M3: 392,844 km (0.084 R)
• M4: 501,602 km (0.107 R)
• M5: 595,848 km (0.109 R)
• M6: 766,839 km (0.109 R)
• M7: 964,906 km (0.107 R)
• M8: 1,053,019 km (0.117 R)
• M9: 1,181,225 km (0.102 R)
• M10: 1,434,494 km (0.081 R)
• M11: 1,536,819 km (0.105 R)
• M12: 1,663,229 km (0.094 R)
• M13: 1,782,159 km (0.112 R)
• M14: 1,893,011 km (0.116 R)
• M15: 2,086,890 km (0.073 R)
• M16: 2,359,906 km (0.096 R)
• M17: 2,582,059 km (0.073 R)
• M18: 2,811,094 km (0.095 R)
• M19: 2,941,393 km (0.115 R)
• M20: 3,181,049 km (0.092 R)
• M21: 3,413,375 km (0.05 R)
• M22: 3,623,260 km (0.09 R)
• M23: 4,085,069 km (0.116 R)
• M24: 4,263,240 km (0.103 R)
• M25: 4,566,026 km (0.095 R)
• M26: 4,689,145 km (0.104 R)
• M27: 4,875,843 km (0.116 R)
• M28: 5,065,085 km (0.077 R)
• M29: 5,240,862 km (0.035 R)
• M30: 5,337,502 km (0.106 R)
• M31: 5,483,660 km (0.101 R)
• M32: 5,763,408 km (0.068 R)
• M33: 5,930,209 km (0.044 R)
• M34: 6,251,695 km (0.081 R)
• M35: 6,648,429 km (0.098 R)
• M36: 6,929,373 km (0.076 R)
• M37: 7,303,966 km (0.104 R)
• M38: 7,943,198 km (0.118 R)
• M39: 8,054,649 km (0.09 R)
• M40: 8,147,848 km (0.092 R)
• M41: 8,772,419 km (0.086 R)
• M42: 8,984,100 km (0.073 R)
• M43: 9,139,084 km (0.074 R)
• M44: 9,255,919 km (0.097 R)
• M45: 9,491,087 km (0.094 R)
• M46: 9,947,361 km (0.094 R)
• M47: 10,390,619 km (0.094 R)
• M48: 10,655,557 km (0.067 R)
• M49: 10,819,666 km (0.073 R)
• M50: 10,984,672 km (0.096 R)
• M51: 11,780,084 km (0.103 R)
• M52: 12,120,569 km (0.092 R)
• M53: 12,399,569 km (0.041 R)
• M54: 12,811,262 km (0.064 R)
• M55: 13,227,444 km (0.075 R)
• M56: 13,714,983 km (0.059 R)
• M57: 14,230,946 km (0.078 R)
• M58: 14,366,482 km (0.115 R)
• M59: 14,730,454 km (0.109 R)
• M60: 15,235,646 km (0.07 R)
• M61: 15,513,748 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983

Radius: 9

Gravity: 12.14 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.09 AU - 7.57 AU

Year: 7007 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 102,079,829 km

• M1: 280,047 km (0.117 R)
• M2: 355,445 km (0.077 R)
• M3: 504,594 km (0.078 R)
• M4: 675,734 km (0.028 R)
• M5: 1,416,991 km (0.066 R)
• M6: 1,580,053 km (0.106 R)
• M7: 1,858,305 km (0.081 R)
• M8: 1,924,726 km (0.098 R)
• M9: 2,060,112 km (0.054 R)
• M10: 2,364,394 km (0.086 R)
• M11: 2,460,885 km (0.12 R)
• M12: 3,306,711 km (0.075 R)
• M13: 4,147,601 km (0.089 R)
• M14: 4,561,837 km (0.085 R)
• M15: 4,835,153 km (0.076 R)
• M16: 5,082,588 km (0.112 R)
• M17: 5,145,120 km (0.079 R)
• M18: 5,557,860 km (0.098 R)
• M19: 5,915,399 km (0.109 R)
• M20: 6,824,505 km (0.117 R)
• M21: 7,668,836 km (0.112 R)
• M22: 7,848,951 km (0.118 R)
• M23: 8,882,972 km (0.088 R)
• M24: 8,958,519 km (0.107 R)
• M25: 10,274,531 km (0.059 R)
• M26: 10,353,818 km (0.099 R)
• M27: 10,713,152 km (0.104 R)
• M28: 10,914,661 km (0.076 R)
• M29: 11,362,108 km (0.106 R)
• M30: 12,698,017 km (0.091 R)
• M31: 12,868,409 km (0.117 R)
• M32: 13,125,568 km (0.117 R)
• M33: 13,341,138 km (0.116 R)
• M34: 13,994,881 km (0.117 R)
• M35: 14,082,844 km (0.077 R)
• M36: 14,882,744 km (0.065 R)
• M37: 16,573,051 km (0.084 R)
• M38: 16,805,974 km (0.12 R)
• M39: 17,701,467 km (0.106 R)
• M40: 17,987,498 km (0.097 R)
• M41: 18,515,878 km (0.081 R)
• M42: 18,660,838 km (0.075 R)
• M43: 19,000,575 km (0.06 R)
• M44: 19,244,569 km (0.038 R)
• M45: 19,538,529 km (0.08 R)
• M46: 19,636,964 km (0.091 R)
• M47: 19,784,767 km (0.105 R)
• M48: 19,883,651 km (0.095 R)
• M49: 20,729,777 km (0.052 R)
• M50: 21,537,007 km (0.085 R)
• M51: 21,740,311 km (0.083 R)
• M52: 22,149,162 km (0.112 R)
• M53: 22,302,948 km (0.116 R)
• M54: 22,457,333 km (0.107 R)
• M55: 22,818,612 km (0.096 R)
• M56: 23,338,315 km (0.04 R)
• M57: 23,494,944 km (0.107 R)
• M58: 23,809,249 km (0.119 R)
• M59: 25,562,835 km (0.103 R)
• M60: 27,522,867 km (0.081 R)
• M61: 28,465,184 km (0.115 R)
• M62: 28,576,784 km (0.107 R)
• M63: 29,983,452 km (0.078 R)
• M64: 30,153,695 km (0.094 R)
• M65: 30,324,386 km (0.114 R)
• M66: 30,552,373 km (0.115 R)
• M67: 30,838,255 km (0.116 R)
• M68: 31,010,143 km (0.096 R)
• M69: 31,239,925 km (0.066 R)
• M70: 31,412,561 km (0.04 R)
• M71: 32,629,988 km (0.067 R)
• M72: 32,746,824 km (0.086 R)
• M73: 32,922,153 km (0.113 R)
• M74: 33,274,007 km (0.119 R)
• M75: 33,744,941 km (0.043 R)
• M76: 33,862,974 km (0.082 R)
• M77: 34,812,621 km (0.088 R)
• M78: 34,872,161 km (0.101 R)
• M79: 36,374,273 km (0.111 R)
• M80: 36,859,419 km (0.098 R)
• M81: 39,006,747 km (0.056 R)
• M82: 39,192,697 km (0.082 R)
• M83: 39,254,780 km (0.105 R)
• M84: 41,005,524 km (0.12 R)
• M85: 41,068,505 km (0.087 R)
• M86: 41,257,597 km (0.07 R)
• M87: 42,271,422 km (0.092 R)
• M88: 42,398,729 km (0.051 R)
• M89: 42,653,794 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.4

Radius: 7.6

Gravity: 12.11 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 16.88 AU - 22.42 AU

Year: 30757 Days

Day: 20.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 102,079,829 km

• M1: 97,687 km (0.09 R)
• M2: 300,991 km (0.059 R)
• M3: 382,971 km (0.105 R)
• M4: 1,556,117 km (0.112 R)
• M5: 2,231,252 km (0.083 R)
• M6: 3,223,236 km (0.081 R)
• M7: 3,917,220 km (0.06 R)
• M8: 4,019,994 km (0.049 R)
• M9: 4,281,042 km (0.118 R)
• M10: 5,322,692 km (0.091 R)
• M11: 5,436,835 km (0.066 R)
• M12: 5,960,129 km (0.112 R)
• M13: 6,499,579 km (0.112 R)
• M14: 6,805,955 km (0.079 R)
• M15: 8,143,958 km (0.08 R)
• M16: 9,284,792 km (0.087 R)
• M17: 10,261,516 km (0.042 R)
• M18: 10,618,307 km (0.053 R)
• M19: 11,564,663 km (0.089 R)
• M20: 11,712,765 km (0.058 R)
• M21: 13,381,829 km (0.095 R)
• M22: 13,693,291 km (0.101 R)
• M23: 14,006,998 km (0.098 R)
• M24: 14,164,824 km (0.08 R)
• M25: 15,366,992 km (0.074 R)
• M26: 15,775,095 km (0.109 R)
• M27: 15,857,075 km (0.12 R)
• M28: 16,352,244 km (0.09 R)
• M29: 16,601,624 km (0.076 R)
• M30: 17,188,646 km (0.116 R)
• M31: 20,224,136 km (0.077 R)
• M32: 21,848,619 km (0.087 R)
• M33: 22,031,578 km (0.039 R)
• M34: 22,954,596 km (0.086 R)
• M35: 23,984,279 km (0.058 R)
• M36: 24,173,221 km (0.103 R)
• M37: 24,647,446 km (0.07 R)
• M38: 24,742,740 km (0.083 R)
• M39: 25,124,813 km (0.063 R)
• M40: 26,088,672 km (0.091 R)
• M41: 26,380,238 km (0.103 R)
• M42: 28,052,593 km (0.067 R)
• M43: 28,751,065 km (0.104 R)
• M44: 29,052,206 km (0.116 R)
• M45: 29,354,393 km (0.043 R)
• M46: 30,369,116 km (0.106 R)
• M47: 32,120,308 km (0.088 R)
• M48: 33,798,348 km (0.094 R)
• M49: 35,397,250 km (0.086 R)
• M50: 36,043,662 km (0.082 R)
• M51: 39,000,464 km (0.113 R)
• M52: 39,222,617 km (0.086 R)
• M53: 41,014,500 km (0.12 R)
• M54: 43,062,196 km (0.057 R)
• M55: 43,291,829 km (0.097 R)
• M56: 45,259,489 km (0.079 R)
• M57: 45,843,819 km (0.098 R)
• M58: 47,611,617 km (0.105 R)
• M59: 47,730,248 km (0.09 R)
• M60: 48,444,129 km (0.084 R)
• M61: 50,244,390 km (0.104 R)
• M62: 51,944,270 km (0.116 R)
• M63: 52,924,136 km (0.042 R)
• M64: 53,170,075 km (0.079 R)
• M65: 57,029,850 km (0.044 R)
• M66: 57,282,072 km (0.067 R)
• M67: 58,675,277 km (0.078 R)
• M68: 58,929,743 km (0.102 R)
• M69: 59,567,628 km (0.115 R)
• M70: 59,823,441 km (0.085 R)
• M71: 60,336,112 km (0.11 R)
• M72: 61,624,300 km (0.079 R)
• M73: 66,071,096 km (0.06 R)
• M74: 67,665,211 km (0.089 R)
• M75: 69,003,215 km (0.117 R)
• M76: 73,069,285 km (0.108 R)
• M77: 76,100,138 km (0.028 R)
• M78: 81,431,058 km (0.106 R)
• M79: 84,284,787 km (0.111 R)
• M80: 87,897,725 km (0.093 R)
• M81: 88,188,992 km (0.035 R)
• M82: 89,210,745 km (0.111 R)
• M83: 90,236,538 km (0.107 R)
• M84: 92,003,887 km (0.118 R)
• M85: 92,447,595 km (0.071 R)
• M86: 92,595,696 km (0.111 R)
• M87: 94,080,455 km (0.119 R)
• M88: 95,722,741 km (0.056 R)
• M89: 96,772,768 km (0.069 R)
• M90: 98,128,424 km (0.114 R)
• M91: 98,884,193 km (0.079 R)
• M92: 99,793,748 km (0.086 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 540 - 11,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit