🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.57 AU - 0.69 AU

Year: 193 Days

Day: 29.4 Hours

Environment

Temp: 135 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 50,481,539 km

• M1: 146,157 km (0.117 R)
• M2: 489,634 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.89 AU - 1.23 AU

Year: 420 Days

Day: 25.2 Hours

Environment

Temp: 7 °C

Axial Tilt: 13.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,481,539 km

• M1: 366,814 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.02 AU - 1.52 AU

Year: 551 Days

Day: 28.1 Hours

Environment

Temp: -44 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,481,539 km

• M1: 741,856 km (0.07 R)

Asteroid Belt

Center: 1.81 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2 AU - 2.7 AU

Year: 1387 Days

Day: 34.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680

Radius: 13.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 8.78 AU - 10.54 AU

Year: 11559 Days

Day: 11 Hours

Environment

Temp: -182 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,481,539 km

• M1: 274,063 km (0.117 R)
• M2: 587,920 km (0.068 R)
• M3: 901,178 km (0.052 R)
• M4: 1,119,441 km (0.119 R)
• M5: 1,355,806 km (0.074 R)
• M6: 1,585,289 km (0.119 R)
• M7: 1,705,117 km (0.034 R)
• M8: 1,803,253 km (0.086 R)
• M9: 2,188,617 km (0.095 R)
• M10: 2,487,962 km (0.097 R)
• M11: 2,628,584 km (0.097 R)
• M12: 2,829,943 km (0.038 R)
• M13: 3,750,718 km (0.09 R)
• M14: 3,880,120 km (0.094 R)
• M15: 4,110,351 km (0.064 R)
• M16: 4,793,265 km (0.095 R)
• M17: 5,076,305 km (0.074 R)
• M18: 5,365,028 km (0.102 R)
• M19: 5,474,684 km (0.067 R)
• M20: 5,696,238 km (0.084 R)
• M21: 5,883,235 km (0.108 R)
• M22: 6,379,003 km (0.069 R)
• M23: 6,769,603 km (0.112 R)
• M24: 7,451,470 km (0.114 R)
• M25: 7,615,130 km (0.096 R)
• M26: 7,821,425 km (0.067 R)
• M27: 9,097,795 km (0.046 R)
• M28: 9,316,955 km (0.077 R)
• M29: 11,225,076 km (0.11 R)
• M30: 13,250,183 km (0.09 R)
• M31: 13,349,516 km (0.118 R)
• M32: 14,713,250 km (0.102 R)
• M33: 14,816,024 km (0.073 R)
• M34: 14,970,708 km (0.086 R)
• M35: 15,177,751 km (0.047 R)
• M36: 15,490,112 km (0.057 R)
• M37: 15,647,040 km (0.117 R)
• M38: 17,029,623 km (0.077 R)
• M39: 17,899,834 km (0.05 R)
• M40: 18,229,847 km (0.102 R)
• M41: 18,450,953 km (0.107 R)
• M42: 18,951,956 km (0.069 R)
• M43: 20,309,407 km (0.029 R)
• M44: 21,173,783 km (0.052 R)
• M45: 21,815,409 km (0.059 R)
• M46: 23,057,819 km (0.05 R)
• M47: 23,357,015 km (0.113 R)
• M48: 23,657,557 km (0.112 R)
• M49: 23,959,296 km (0.073 R)
• M50: 24,080,470 km (0.118 R)
• M51: 24,201,644 km (0.032 R)
• M52: 24,566,813 km (0.052 R)
• M53: 25,549,222 km (0.117 R)
• M54: 25,734,873 km (0.098 R)
• M55: 27,679,346 km (0.101 R)
• M56: 28,701,249 km (0.095 R)
• M57: 28,894,380 km (0.104 R)
• M58: 31,045,897 km (0.076 R)
• M59: 31,708,017 km (0.079 R)
• M60: 32,174,164 km (0.103 R)
• M61: 32,307,904 km (0.034 R)
• M62: 32,508,664 km (0.112 R)
• M63: 32,844,213 km (0.094 R)
• M64: 33,722,202 km (0.031 R)
• M65: 34,539,456 km (0.116 R)
• M66: 34,744,853 km (0.064 R)
• M67: 35,570,185 km (0.077 R)
• M68: 35,777,677 km (0.109 R)
• M69: 35,916,055 km (0.052 R)
• M70: 36,611,087 km (0.111 R)
• M71: 36,960,248 km (0.102 R)
• M72: 38,368,114 km (0.111 R)
• M73: 39,007,346 km (0.119 R)
• M74: 40,152,368 km (0.066 R)
• M75: 40,584,706 km (0.054 R)
• M76: 40,729,067 km (0.093 R)
• M77: 40,946,134 km (0.056 R)
• M78: 41,526,574 km (0.078 R)
• M79: 44,767,462 km (0.095 R)
• M80: 45,740,596 km (0.11 R)
• M81: 47,023,547 km (0.064 R)
• M82: 47,555,368 km (0.109 R)
• M83: 48,088,984 km (0.099 R)
• M84: 48,471,505 km (0.025 R)
• M85: 49,547,712 km (0.083 R)
• M86: 50,631,848 km (0.109 R)
• M87: 51,254,774 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.6

Radius: 11.4

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 8.61 AU - 13.33 AU

Year: 13989 Days

Day: 9.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 50,481,539 km

• M1: 212,878 km (0.092 R)
• M2: 710,141 km (0.089 R)
• M3: 896,690 km (0.115 R)
• M4: 1,037,312 km (0.094 R)
• M5: 1,481,019 km (0.091 R)
• M6: 1,552,527 km (0.099 R)
• M7: 1,649,765 km (0.096 R)
• M8: 2,444,579 km (0.061 R)
• M9: 2,587,594 km (0.105 R)
• M10: 2,852,083 km (0.075 R)
• M11: 3,003,028 km (0.114 R)
• M12: 3,312,695 km (0.108 R)
• M13: 4,030,316 km (0.115 R)
• M14: 4,337,740 km (0.104 R)
• M15: 5,379,539 km (0.084 R)
• M16: 5,947,862 km (0.095 R)
• M17: 6,455,896 km (0.064 R)
• M18: 6,535,333 km (0.112 R)
• M19: 6,735,345 km (0.069 R)
• M20: 6,815,978 km (0.077 R)
• M21: 7,223,632 km (0.103 R)
• M22: 9,379,039 km (0.107 R)
• M23: 9,514,425 km (0.108 R)
• M24: 9,786,992 km (0.111 R)
• M25: 10,713,900 km (0.12 R)
• M26: 11,187,976 km (0.091 R)
• M27: 11,717,403 km (0.095 R)
• M28: 12,950,837 km (0.101 R)
• M29: 13,303,589 km (0.096 R)
• M30: 13,864,431 km (0.097 R)
• M31: 13,967,205 km (0.067 R)
• M32: 14,070,278 km (0.041 R)
• M33: 14,225,262 km (0.07 R)
• M34: 15,114,621 km (0.119 R)
• M35: 17,498,912 km (0.101 R)
• M36: 17,889,063 km (0.08 R)
• M37: 18,677,743 km (0.12 R)
• M38: 19,190,714 km (0.079 R)
• M39: 19,592,983 km (0.097 R)
• M40: 20,347,405 km (0.05 R)
• M41: 20,698,810 km (0.091 R)
• M42: 22,788,393 km (0.069 R)
• M43: 24,012,253 km (0.097 R)
• M44: 25,132,143 km (0.053 R)
• M45: 27,036,075 km (0.097 R)
• M46: 27,940,394 km (0.12 R)
• M47: 28,070,395 km (0.088 R)
• M48: 28,854,587 km (0.074 R)
• M49: 29,845,074 km (0.109 R)
• M50: 30,044,488 km (0.104 R)
• M51: 30,578,403 km (0.08 R)
• M52: 31,115,609 km (0.103 R)
• M53: 32,335,430 km (0.103 R)
• M54: 32,677,112 km (0.107 R)
• M55: 34,333,609 km (0.087 R)
• M56: 36,087,943 km (0.114 R)
• M57: 36,229,612 km (0.119 R)
• M58: 36,442,340 km (0.064 R)
• M59: 36,655,517 km (0.11 R)
• M60: 36,797,935 km (0.118 R)
• M61: 37,083,068 km (0.119 R)
• M62: 37,154,576 km (0.039 R)
• M63: 39,610,375 km (0.113 R)
• M64: 40,342,656 km (0.071 R)
• M65: 40,489,561 km (0.099 R)
• M66: 40,784,119 km (0.06 R)
• M67: 40,857,871 km (0.113 R)
• M68: 43,617,204 km (0.115 R)
• M69: 45,286,417 km (0.117 R)
• M70: 46,513,419 km (0.064 R)
• M71: 46,899,082 km (0.107 R)
• M72: 47,285,793 km (0.099 R)
• M73: 49,000,035 km (0.056 R)
• M74: 49,628,346 km (0.104 R)
• M75: 49,785,872 km (0.118 R)
• M76: 52,328,737 km (0.03 R)
• M77: 52,729,958 km (0.066 R)
• M78: 53,132,077 km (0.106 R)
• M79: 53,696,809 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.2

Radius: 11.5

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.81 AU - 13.29 AU

Year: 14142 Days

Day: 11.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 50,481,539 km

• M1: 182,958 km (0.054 R)
• M2: 391,049 km (0.103 R)
• M3: 624,122 km (0.056 R)
• M4: 1,384,079 km (0.12 R)
• M5: 1,602,044 km (0.116 R)
• M6: 1,910,514 km (0.118 R)
• M7: 2,126,833 km (0.085 R)
• M8: 2,702,635 km (0.115 R)
• M9: 3,991,720 km (0.114 R)
• M10: 4,095,242 km (0.051 R)
• M11: 4,626,613 km (0.066 R)
• M12: 4,918,928 km (0.057 R)
• M13: 5,142,128 km (0.113 R)
• M14: 5,368,768 km (0.119 R)
• M15: 5,637,446 km (0.089 R)
• M16: 5,989,300 km (0.063 R)
• M17: 6,308,093 km (0.084 R)
• M18: 6,632,571 km (0.107 R)
• M19: 6,962,584 km (0.11 R)
• M20: 7,045,910 km (0.112 R)
• M21: 7,340,169 km (0.114 R)
• M22: 7,467,477 km (0.094 R)
• M23: 7,595,682 km (0.12 R)
• M24: 8,071,703 km (0.098 R)
• M25: 8,379,725 km (0.12 R)
• M26: 8,513,016 km (0.089 R)
• M27: 8,736,516 km (0.093 R)
• M28: 9,511,283 km (0.075 R)
• M29: 9,696,784 km (0.112 R)
• M30: 9,977,280 km (0.081 R)
• M31: 10,213,196 km (0.11 R)
• M32: 10,355,613 km (0.091 R)
• M33: 10,642,393 km (0.066 R)
• M34: 10,834,925 km (0.117 R)
• M35: 12,366,957 km (0.094 R)
• M36: 13,965,709 km (0.067 R)
• M37: 14,388,922 km (0.093 R)
• M38: 14,655,505 km (0.107 R)
• M39: 14,870,028 km (0.091 R)
• M40: 15,465,129 km (0.073 R)
• M41: 16,289,263 km (0.097 R)
• M42: 16,902,764 km (0.054 R)
• M43: 17,410,350 km (0.092 R)
• M44: 17,637,589 km (0.095 R)
• M45: 18,209,801 km (0.06 R)
• M46: 18,904,683 km (0.076 R)
• M47: 19,255,340 km (0.114 R)
• M48: 20,022,478 km (0.118 R)
• M49: 20,739,650 km (0.083 R)
• M50: 22,445,365 km (0.107 R)
• M51: 22,816,667 km (0.111 R)
• M52: 23,314,978 km (0.118 R)
• M53: 23,440,042 km (0.116 R)
• M54: 23,691,067 km (0.115 R)
• M55: 24,959,208 km (0.053 R)
• M56: 25,087,264 km (0.118 R)
• M57: 25,859,937 km (0.112 R)
• M58: 26,314,415 km (0.114 R)
• M59: 26,902,484 km (0.098 R)
• M60: 28,358,221 km (0.086 R)
• M61: 28,961,250 km (0.064 R)
• M62: 29,433,082 km (0.107 R)
• M63: 30,043,591 km (0.115 R)
• M64: 30,452,741 km (0.12 R)
• M65: 31,276,876 km (0.097 R)
• M66: 31,622,447 km (0.114 R)
• M67: 32,736,652 km (0.071 R)
• M68: 32,947,136 km (0.098 R)
• M69: 33,934,631 km (0.107 R)
• M70: 34,788,985 km (0.112 R)
• M71: 35,075,315 km (0.109 R)
• M72: 37,613,841 km (0.115 R)
• M73: 38,202,359 km (0.114 R)
• M74: 39,165,321 km (0.103 R)
• M75: 40,061,113 km (0.09 R)
• M76: 41,039,333 km (0.06 R)
• M77: 43,096,005 km (0.087 R)
• M78: 43,788,942 km (0.09 R)
• M79: 43,943,477 km (0.105 R)
• M80: 46,440,116 km (0.097 R)
• M81: 47,705,564 km (0.047 R)
• M82: 48,422,288 km (0.07 R)
• M83: 49,062,566 km (0.068 R)
• M84: 50,270,420 km (0.036 R)
• M85: 53,869,595 km (0.102 R)
• M86: 53,952,322 km (0.118 R)
• M87: 54,782,291 km (0.074 R)
• M88: 55,032,120 km (0.085 R)
• M89: 55,282,248 km (0.054 R)
• M90: 55,783,849 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182.3

Radius: 7.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.06 AU - 16.66 AU

Year: 20951 Days

Day: 22.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 50,481,539 km

• M1: 125,662 km (0.115 R)
• M2: 433,684 km (0.07 R)
• M3: 1,518,718 km (0.045 R)
• M4: 2,003,714 km (0.096 R)
• M5: 2,236,937 km (0.07 R)
• M6: 2,316,523 km (0.1 R)
• M7: 2,672,865 km (0.11 R)
• M8: 2,987,769 km (0.103 R)
• M9: 3,164,593 km (0.055 R)
• M10: 3,254,352 km (0.117 R)
• M11: 5,757,124 km (0.037 R)
• M12: 6,275,481 km (0.086 R)
• M13: 6,886,140 km (0.117 R)
• M14: 7,041,871 km (0.028 R)
• M15: 7,159,305 km (0.115 R)
• M16: 9,904,127 km (0.066 R)
• M17: 12,174,424 km (0.078 R)
• M18: 12,599,581 km (0.104 R)
• M19: 12,933,484 km (0.108 R)
• M20: 13,029,526 km (0.029 R)
• M21: 13,707,952 km (0.084 R)
• M22: 14,100,796 km (0.105 R)
• M23: 14,249,048 km (0.064 R)
• M24: 15,913,773 km (0.106 R)
• M25: 19,698,449 km (0.059 R)
• M26: 22,061,198 km (0.049 R)
• M27: 22,348,426 km (0.054 R)
• M28: 23,334,126 km (0.089 R)
• M29: 23,626,889 km (0.117 R)
• M30: 25,227,886 km (0.091 R)
• M31: 25,769,430 km (0.104 R)
• M32: 26,071,917 km (0.062 R)
• M33: 26,436,337 km (0.065 R)
• M34: 27,601,854 km (0.081 R)
• M35: 29,475,867 km (0.084 R)
• M36: 29,792,117 km (0.108 R)
• M37: 29,982,555 km (0.085 R)
• M38: 31,455,047 km (0.047 R)
• M39: 33,476,862 km (0.066 R)
• M40: 33,608,807 km (0.107 R)
• M41: 34,870,216 km (0.079 R)
• M42: 35,674,903 km (0.026 R)
• M43: 36,757,244 km (0.082 R)
• M44: 38,954,238 km (0.092 R)
• M45: 39,231,892 km (0.073 R)
• M46: 39,370,868 km (0.093 R)
• M47: 39,440,431 km (0.106 R)
• M48: 39,928,719 km (0.077 R)
• M49: 44,339,762 km (0.111 R)
• M50: 44,774,792 km (0.088 R)
• M51: 44,920,052 km (0.119 R)
• M52: 47,859,201 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 10,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit