🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.05 AU - 1.25 AU

Year: 444 Days

Day: 32.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 45.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.47 AU - 4.03 AU

Year: 2109 Days

Day: 18.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 4.31 AU - 4.95 AU

Year: 3585 Days

Day: 34.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.59 AU - 4.71 AU

Year: 3609 Days

Day: 16.4 Hours

Environment

Temp: -141 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.19 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.6

Radius: 14.7

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.17 AU - 6.27 AU

Year: 4923 Days

Day: 8.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 152.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 49,766,330 km

• M1: 200,461 km (0.101 R)
• M2: 339,886 km (0.092 R)
• M3: 481,406 km (0.045 R)
• M4: 596,447 km (0.106 R)
• M5: 842,984 km (0.116 R)
• M6: 1,027,438 km (0.099 R)
• M7: 1,125,275 km (0.105 R)
• M8: 1,472,193 km (0.093 R)
• M9: 1,676,095 km (0.086 R)
• M10: 1,877,752 km (0.085 R)
• M11: 2,000,273 km (0.09 R)
• M12: 2,176,499 km (0.077 R)
• M13: 2,292,587 km (0.099 R)
• M14: 2,695,006 km (0.1 R)
• M15: 2,976,100 km (0.057 R)
• M16: 3,341,119 km (0.044 R)
• M17: 3,445,987 km (0.086 R)
• M18: 3,628,347 km (0.111 R)
• M19: 3,720,798 km (0.118 R)
• M20: 3,860,971 km (0.04 R)
• M21: 4,034,804 km (0.104 R)
• M22: 4,275,956 km (0.034 R)
• M23: 4,522,044 km (0.068 R)
• M24: 4,655,187 km (0.072 R)
• M25: 4,942,564 km (0.102 R)
• M26: 5,428,757 km (0.12 R)
• M27: 5,623,982 km (0.035 R)
• M28: 6,003,363 km (0.078 R)
• M29: 6,094,916 km (0.109 R)
• M30: 6,242,420 km (0.101 R)
• M31: 6,484,619 km (0.062 R)
• M32: 6,654,113 km (0.074 R)
• M33: 6,825,253 km (0.084 R)
• M34: 7,682,449 km (0.102 R)
• M35: 8,022,934 km (0.096 R)
• M36: 8,327,365 km (0.08 R)
• M37: 9,010,878 km (0.064 R)
• M38: 9,497,819 km (0.075 R)
• M39: 9,798,511 km (0.085 R)
• M40: 9,906,670 km (0.091 R)
• M41: 10,058,811 km (0.109 R)
• M42: 10,211,700 km (0.092 R)
• M43: 10,343,346 km (0.104 R)
• M44: 10,853,326 km (0.107 R)
• M45: 11,645,297 km (0.045 R)
• M46: 12,222,445 km (0.113 R)
• M47: 12,338,982 km (0.118 R)
• M48: 12,455,818 km (0.114 R)
• M49: 12,549,616 km (0.072 R)
• M50: 12,927,201 km (0.08 R)
• M51: 13,476,674 km (0.085 R)
• M52: 13,887,619 km (0.099 R)
• M53: 14,009,392 km (0.098 R)
• M54: 14,499,624 km (0.108 R)
• M55: 14,871,076 km (0.071 R)
• M56: 15,120,455 km (0.119 R)
• M57: 15,245,669 km (0.096 R)
• M58: 15,673,967 km (0.036 R)
• M59: 15,800,677 km (0.045 R)
• M60: 16,310,955 km (0.092 R)
• M61: 17,034,710 km (0.112 R)
• M62: 17,505,344 km (0.119 R)
• M63: 17,636,991 km (0.103 R)
• M64: 17,795,265 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.9

Radius: 10.5

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 6.48 AU - 8.62 AU

Year: 7466 Days

Day: 13.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,766,330 km

• M1: 578,046 km (0.087 R)
• M2: 741,557 km (0.099 R)
• M3: 921,224 km (0.086 R)
• M4: 1,270,684 km (0.12 R)
• M5: 1,341,893 km (0.119 R)
• M6: 1,414,597 km (0.051 R)
• M7: 1,488,648 km (0.116 R)
• M8: 1,564,046 km (0.091 R)
• M9: 1,899,444 km (0.115 R)
• M10: 2,257,432 km (0.097 R)
• M11: 2,433,359 km (0.094 R)
• M12: 2,545,707 km (0.078 R)
• M13: 2,705,926 km (0.036 R)
• M14: 3,036,538 km (0.067 R)
• M15: 3,305,365 km (0.103 R)
• M16: 3,380,014 km (0.084 R)
• M17: 3,455,412 km (0.115 R)
• M18: 3,531,258 km (0.056 R)
• M19: 4,024,632 km (0.084 R)
• M20: 4,238,856 km (0.112 R)
• M21: 4,539,847 km (0.118 R)
• M22: 4,791,171 km (0.107 R)
• M23: 5,047,133 km (0.055 R)
• M24: 6,115,561 km (0.057 R)
• M25: 6,424,630 km (0.071 R)
• M26: 7,122,355 km (0.102 R)
• M27: 7,744,383 km (0.113 R)
• M28: 8,520,646 km (0.114 R)
• M29: 9,498,866 km (0.075 R)
• M30: 9,605,829 km (0.085 R)
• M31: 9,677,337 km (0.117 R)
• M32: 9,856,854 km (0.061 R)
• M33: 10,037,568 km (0.118 R)
• M34: 10,623,094 km (0.107 R)
• M35: 10,734,096 km (0.078 R)
• M36: 10,845,546 km (0.077 R)
• M37: 11,182,142 km (0.116 R)
• M38: 11,827,208 km (0.114 R)
• M39: 12,251,168 km (0.079 R)
• M40: 12,367,705 km (0.066 R)
• M41: 12,797,948 km (0.086 R)
• M42: 13,113,899 km (0.113 R)
• M43: 13,193,335 km (0.102 R)
• M44: 13,512,577 km (0.085 R)
• M45: 13,633,004 km (0.104 R)
• M46: 13,834,362 km (0.059 R)
• M47: 14,240,221 km (0.119 R)
• M48: 14,485,562 km (0.117 R)
• M49: 14,773,687 km (0.119 R)
• M50: 15,271,848 km (0.07 R)
• M51: 16,029,561 km (0.117 R)
• M52: 16,327,560 km (0.054 R)
• M53: 17,188,945 km (0.077 R)
• M54: 17,275,861 km (0.112 R)
• M55: 17,625,172 km (0.097 R)
• M56: 17,712,986 km (0.032 R)
• M57: 17,932,746 km (0.105 R)
• M58: 18,021,008 km (0.085 R)
• M59: 18,286,395 km (0.117 R)
• M60: 19,587,747 km (0.07 R)
• M61: 19,678,702 km (0.094 R)
• M62: 20,364,459 km (0.07 R)
• M63: 20,779,743 km (0.072 R)
• M64: 21,197,869 km (0.103 R)
• M65: 21,806,732 km (0.072 R)
• M66: 22,042,349 km (0.064 R)
• M67: 22,136,895 km (0.095 R)
• M68: 22,945,770 km (0.026 R)
• M69: 24,347,801 km (0.108 R)
• M70: 24,592,394 km (0.1 R)
• M71: 24,886,803 km (0.061 R)
• M72: 25,578,543 km (0.12 R)
• M73: 25,727,692 km (0.106 R)
• M74: 27,284,856 km (0.065 R)
• M75: 27,895,814 km (0.117 R)
• M76: 28,924,150 km (0.114 R)
• M77: 30,069,471 km (0.112 R)
• M78: 31,442,181 km (0.08 R)
• M79: 32,297,133 km (0.078 R)
• M80: 33,920,569 km (0.112 R)
• M81: 34,248,488 km (0.109 R)
• M82: 34,632,356 km (0.112 R)
• M83: 34,852,265 km (0.109 R)
• M84: 35,903,639 km (0.07 R)
• M85: 36,126,240 km (0.065 R)
• M86: 36,797,037 km (0.076 R)
• M87: 36,965,335 km (0.086 R)
• M88: 37,133,931 km (0.118 R)
• M89: 37,528,271 km (0.068 R)
• M90: 37,641,218 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.3

Radius: 12.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.58 AU - 7.7 AU

Year: 7600 Days

Day: 8.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,766,330 km

• M1: 178,470 km (0.047 R)
• M2: 283,189 km (0.069 R)
• M3: 365,468 km (0.08 R)
• M4: 978,071 km (0.093 R)
• M5: 1,104,182 km (0.12 R)
• M6: 1,454,690 km (0.084 R)
• M7: 1,664,725 km (0.087 R)
• M8: 2,209,710 km (0.064 R)
• M9: 2,354,521 km (0.101 R)
• M10: 2,808,251 km (0.112 R)
• M11: 3,455,711 km (0.098 R)
• M12: 3,596,333 km (0.084 R)
• M13: 3,971,225 km (0.042 R)
• M14: 4,358,983 km (0.079 R)
• M15: 4,758,858 km (0.072 R)
• M16: 4,852,805 km (0.07 R)
• M17: 5,010,930 km (0.091 R)
• M18: 6,028,944 km (0.118 R)
• M19: 6,267,702 km (0.082 R)
• M20: 6,440,039 km (0.119 R)
• M21: 6,649,027 km (0.042 R)
• M22: 7,325,808 km (0.074 R)
• M23: 7,544,071 km (0.077 R)
• M24: 7,801,529 km (0.106 R)
• M25: 8,400,818 km (0.091 R)
• M26: 9,288,382 km (0.079 R)
• M27: 9,604,183 km (0.048 R)
• M28: 9,763,355 km (0.049 R)
• M29: 9,843,241 km (0.091 R)
• M30: 11,235,398 km (0.099 R)
• M31: 11,571,994 km (0.039 R)
• M32: 12,125,805 km (0.089 R)
• M33: 12,298,142 km (0.043 R)
• M34: 12,601,377 km (0.055 R)
• M35: 13,348,319 km (0.108 R)
• M36: 13,481,611 km (0.091 R)
• M37: 13,794,420 km (0.107 R)
• M38: 14,109,622 km (0.079 R)
• M39: 14,381,741 km (0.101 R)
• M40: 14,518,324 km (0.065 R)
• M41: 14,793,135 km (0.074 R)
• M42: 14,884,988 km (0.086 R)
• M43: 15,115,668 km (0.091 R)
• M44: 15,301,169 km (0.1 R)
• M45: 15,394,219 km (0.077 R)
• M46: 16,382,014 km (0.075 R)
• M47: 16,477,158 km (0.102 R)
• M48: 16,572,452 km (0.086 R)
• M49: 17,148,404 km (0.114 R)
• M50: 17,584,631 km (0.067 R)
• M51: 18,172,102 km (0.069 R)
• M52: 18,567,190 km (0.09 R)
• M53: 18,865,488 km (0.046 R)
• M54: 19,165,432 km (0.096 R)
• M55: 19,265,663 km (0.118 R)
• M56: 19,466,722 km (0.07 R)
• M57: 20,329,453 km (0.082 R)
• M58: 20,688,189 km (0.064 R)
• M59: 21,620,483 km (0.111 R)
• M60: 21,934,339 km (0.049 R)
• M61: 25,209,784 km (0.117 R)
• M62: 25,484,895 km (0.11 R)
• M63: 25,595,298 km (0.037 R)
• M64: 26,651,609 km (0.081 R)
• M65: 26,875,856 km (0.087 R)
• M66: 27,439,092 km (0.071 R)
• M67: 28,577,232 km (0.047 R)
• M68: 28,691,974 km (0.074 R)
• M69: 28,921,756 km (0.104 R)
• M70: 29,905,213 km (0.101 R)
• M71: 30,138,286 km (0.069 R)
• M72: 30,899,739 km (0.113 R)
• M73: 31,489,753 km (0.053 R)
• M74: 33,463,249 km (0.083 R)
• M75: 33,765,735 km (0.081 R)
• M76: 34,129,857 km (0.096 R)
• M77: 35,784,858 km (0.05 R)
• M78: 36,591,041 km (0.106 R)
• M79: 36,902,803 km (0.09 R)
• M80: 37,215,313 km (0.095 R)
• M81: 37,717,214 km (0.119 R)
• M82: 38,791,177 km (0.084 R)
• M83: 39,427,566 km (0.103 R)
• M84: 39,939,340 km (0.076 R)
• M85: 40,131,723 km (0.117 R)
• M86: 40,260,228 km (0.073 R)
• M87: 42,858,144 km (0.081 R)
• M88: 43,318,307 km (0.119 R)
• M89: 43,450,103 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.1

Radius: 15

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 8.46 AU - 8.48 AU

Year: 8871 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 49,766,330 km

• M1: 188,045 km (0.116 R)
• M2: 306,227 km (0.094 R)
• M3: 553,811 km (0.088 R)
• M4: 724,353 km (0.066 R)
• M5: 970,591 km (0.107 R)
• M6: 1,266,645 km (0.119 R)
• M7: 1,754,334 km (0.047 R)
• M8: 1,873,414 km (0.111 R)
• M9: 2,564,257 km (0.117 R)
• M10: 2,867,642 km (0.04 R)
• M11: 3,419,359 km (0.116 R)
• M12: 4,131,744 km (0.077 R)
• M13: 4,390,398 km (0.064 R)
• M14: 5,026,189 km (0.036 R)
• M15: 5,337,502 km (0.071 R)
• M16: 5,619,794 km (0.03 R)
• M17: 5,834,766 km (0.036 R)
• M18: 6,384,089 km (0.112 R)
• M19: 6,950,018 km (0.104 R)
• M20: 7,611,240 km (0.05 R)
• M21: 8,702,707 km (0.101 R)
• M22: 9,886,026 km (0.09 R)
• M23: 10,189,859 km (0.06 R)
• M24: 10,673,509 km (0.099 R)
• M25: 10,851,231 km (0.092 R)
• M26: 12,215,564 km (0.103 R)
• M27: 12,776,406 km (0.056 R)
• M28: 13,107,466 km (0.116 R)
• M29: 13,971,992 km (0.048 R)
• M30: 14,509,348 km (0.07 R)
• M31: 14,755,885 km (0.102 R)
• M32: 15,453,460 km (0.114 R)
• M33: 16,060,079 km (0.044 R)
• M34: 16,881,073 km (0.109 R)
• M35: 18,191,101 km (0.098 R)
• M36: 18,456,936 km (0.103 R)
• M37: 19,642,500 km (0.11 R)
• M38: 20,024,872 km (0.111 R)
• M39: 20,796,946 km (0.074 R)
• M40: 21,075,198 km (0.049 R)
• M41: 21,298,548 km (0.115 R)
• M42: 21,635,143 km (0.072 R)
• M43: 21,747,790 km (0.086 R)
• M44: 22,256,872 km (0.1 R)
• M45: 23,286,704 km (0.106 R)
• M46: 23,402,193 km (0.107 R)
• M47: 23,633,621 km (0.038 R)
• M48: 23,982,035 km (0.069 R)
• M49: 24,390,886 km (0.081 R)
• M50: 24,625,455 km (0.073 R)
• M51: 25,096,988 km (0.035 R)
• M52: 26,228,695 km (0.111 R)
• M53: 26,469,099 km (0.076 R)
• M54: 27,316,122 km (0.098 R)
• M55: 28,356,875 km (0.092 R)
• M56: 29,348,110 km (0.066 R)
• M57: 30,476,826 km (0.12 R)
• M58: 31,300,811 km (0.113 R)
• M59: 32,970,922 km (0.113 R)
• M60: 33,490,625 km (0.081 R)
• M61: 33,751,524 km (0.114 R)
• M62: 34,999,918 km (0.071 R)
• M63: 36,665,391 km (0.036 R)
• M64: 36,799,730 km (0.107 R)
• M65: 37,136,325 km (0.08 R)
• M66: 37,338,881 km (0.095 R)
• M67: 38,697,977 km (0.092 R)
• M68: 38,903,225 km (0.071 R)
• M69: 41,254,904 km (0.088 R)
• M70: 41,534,652 km (0.074 R)
• M71: 42,659,628 km (0.119 R)
• M72: 43,226,006 km (0.113 R)
• M73: 43,723,568 km (0.049 R)
• M74: 44,151,568 km (0.118 R)
• M75: 44,294,583 km (0.031 R)
• M76: 44,796,185 km (0.062 R)
• M77: 45,083,712 km (0.095 R)
• M78: 45,805,073 km (0.086 R)
• M79: 45,949,884 km (0.092 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 18,247 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit