🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.48 AU - 0.7 AU

Year: 166 Days

Day: 45.2 Hours

Environment

Temp: 222 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.65 AU - 0.73 AU

Year: 210 Days

Day: 38.2 Hours

Environment

Temp: 111 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.21 AU - 1.87 AU

Year: 702 Days

Day: 27.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,232,343 km

• M1: 201,508 km (0.042 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.1 AU - 2.72 AU

Year: 1373 Days

Day: 29.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,232,343 km

• M1: 1,341,295 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.57 AU - 3.17 AU

Year: 1785 Days

Day: 22.3 Hours

Environment

Temp: -103 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.9 AU - 3.04 AU

Year: 1879 Days

Day: 40.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,232,343 km

• M1: 1,166,415 km (0.096 R)
• M2: 2,444,130 km (0.081 R)

Asteroid Belt

Center: 5.33 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264

Radius: 9.5

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 6.37 AU - 9.01 AU

Year: 7828 Days

Day: 6.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 68,232,343 km

• M1: 125,662 km (0.073 R)
• M2: 207,941 km (0.119 R)
• M3: 279,150 km (0.107 R)
• M4: 618,587 km (0.097 R)
• M5: 811,120 km (0.041 R)
• M6: 1,485,507 km (0.094 R)
• M7: 1,680,582 km (0.117 R)
• M8: 1,781,411 km (0.099 R)
• M9: 1,901,539 km (0.035 R)
• M10: 2,353,025 km (0.118 R)
• M11: 2,523,716 km (0.105 R)
• M12: 2,897,412 km (0.09 R)
• M13: 3,501,488 km (0.103 R)
• M14: 3,740,695 km (0.047 R)
• M15: 4,235,415 km (0.107 R)
• M16: 4,350,755 km (0.059 R)
• M17: 4,655,486 km (0.084 R)
• M18: 4,943,013 km (0.106 R)
• M19: 5,040,102 km (0.097 R)
• M20: 5,113,405 km (0.108 R)
• M21: 5,460,173 km (0.074 R)
• M22: 6,072,178 km (0.044 R)
• M23: 6,386,483 km (0.076 R)
• M24: 6,679,246 km (0.099 R)
• M25: 6,759,879 km (0.095 R)
• M26: 6,867,889 km (0.053 R)
• M27: 7,195,358 km (0.118 R)
• M28: 7,333,288 km (0.037 R)
• M29: 7,667,938 km (0.042 R)
• M30: 8,208,136 km (0.075 R)
• M31: 8,584,823 km (0.07 R)
• M32: 8,731,130 km (0.118 R)
• M33: 8,878,484 km (0.075 R)
• M34: 9,505,748 km (0.081 R)
• M35: 9,657,291 km (0.045 R)
• M36: 10,551,736 km (0.102 R)
• M37: 10,834,626 km (0.093 R)
• M38: 11,088,344 km (0.077 R)
• M39: 12,056,840 km (0.096 R)
• M40: 12,155,276 km (0.071 R)
• M41: 12,418,867 km (0.076 R)
• M42: 13,288,480 km (0.109 R)
• M43: 13,526,041 km (0.104 R)
• M44: 13,730,691 km (0.088 R)
• M45: 14,108,575 km (0.058 R)
• M46: 14,629,625 km (0.082 R)
• M47: 14,769,499 km (0.109 R)
• M48: 14,839,660 km (0.095 R)
• M49: 15,440,595 km (0.12 R)
• M50: 15,511,803 km (0.099 R)
• M51: 15,726,027 km (0.036 R)
• M52: 15,905,395 km (0.109 R)
• M53: 16,447,388 km (0.08 R)
• M54: 16,592,947 km (0.051 R)
• M55: 17,364,274 km (0.119 R)
• M56: 17,438,474 km (0.075 R)
• M57: 17,512,525 km (0.062 R)
• M58: 18,072,320 km (0.081 R)
• M59: 18,410,860 km (0.11 R)
• M60: 19,362,602 km (0.079 R)
• M61: 19,631,878 km (0.058 R)
• M62: 19,902,501 km (0.099 R)
• M63: 20,330,201 km (0.049 R)
• M64: 20,408,291 km (0.112 R)
• M65: 20,564,770 km (0.117 R)
• M66: 21,990,887 km (0.034 R)
• M67: 22,191,498 km (0.052 R)
• M68: 22,959,384 km (0.118 R)
• M69: 23,326,048 km (0.064 R)
• M70: 24,396,570 km (0.116 R)
• M71: 25,188,841 km (0.052 R)
• M72: 26,755,878 km (0.056 R)
• M73: 26,927,168 km (0.063 R)
• M74: 27,055,972 km (0.106 R)
• M75: 27,400,196 km (0.1 R)
• M76: 28,267,116 km (0.101 R)
• M77: 28,704,091 km (0.084 R)
• M78: 29,451,782 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.9

Radius: 11.7

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 10.1 AU - 10.64 AU

Year: 12259 Days

Day: 12 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 68,232,343 km

• M1: 470,485 km (0.062 R)
• M2: 713,881 km (0.06 R)
• M3: 851,511 km (0.041 R)
• M4: 955,781 km (0.11 R)
• M5: 1,086,978 km (0.057 R)
• M6: 1,467,406 km (0.099 R)
• M7: 2,113,519 km (0.114 R)
• M8: 2,317,570 km (0.099 R)
• M9: 2,437,099 km (0.082 R)
• M10: 3,197,654 km (0.112 R)
• M11: 3,778,543 km (0.05 R)
• M12: 4,172,135 km (0.118 R)
• M13: 4,245,139 km (0.075 R)
• M14: 4,882,874 km (0.119 R)
• M15: 4,998,663 km (0.07 R)
• M16: 5,470,645 km (0.067 R)
• M17: 6,247,207 km (0.094 R)
• M18: 6,457,242 km (0.063 R)
• M19: 6,584,550 km (0.12 R)
• M20: 6,755,541 km (0.063 R)
• M21: 7,409,583 km (0.052 R)
• M22: 7,677,064 km (0.042 R)
• M23: 8,175,524 km (0.074 R)
• M24: 8,731,280 km (0.095 R)
• M25: 9,061,143 km (0.026 R)
• M26: 10,075,417 km (0.09 R)
• M27: 11,896,621 km (0.076 R)
• M28: 12,262,537 km (0.057 R)
• M29: 12,898,328 km (0.107 R)
• M30: 13,112,702 km (0.074 R)
• M31: 13,274,118 km (0.092 R)
• M32: 13,436,432 km (0.11 R)
• M33: 13,762,705 km (0.087 R)
• M34: 14,146,872 km (0.075 R)
• M35: 14,869,430 km (0.077 R)
• M36: 16,004,728 km (0.103 R)
• M37: 16,292,854 km (0.076 R)
• M38: 16,640,968 km (0.049 R)
• M39: 16,932,983 km (0.082 R)
• M40: 17,167,702 km (0.043 R)
• M41: 17,997,970 km (0.116 R)
• M42: 18,117,649 km (0.094 R)
• M43: 18,720,079 km (0.084 R)
• M44: 19,329,092 km (0.088 R)
• M45: 20,068,405 km (0.094 R)
• M46: 20,254,654 km (0.119 R)
• M47: 21,321,137 km (0.103 R)
• M48: 23,247,509 km (0.12 R)
• M49: 24,165,292 km (0.076 R)
• M50: 24,429,781 km (0.08 R)
• M51: 24,628,746 km (0.116 R)
• M52: 25,362,823 km (0.057 R)
• M53: 25,698,969 km (0.067 R)
• M54: 25,833,757 km (0.113 R)
• M55: 26,511,585 km (0.074 R)
• M56: 27,815,480 km (0.093 R)
• M57: 33,235,860 km (0.06 R)
• M58: 36,064,905 km (0.1 R)
• M59: 38,352,257 km (0.04 R)
• M60: 38,660,877 km (0.063 R)
• M61: 41,079,874 km (0.111 R)
• M62: 41,395,526 km (0.086 R)
• M63: 41,632,788 km (0.048 R)
• M64: 42,108,809 km (0.111 R)
• M65: 42,347,417 km (0.119 R)
• M66: 45,164,794 km (0.059 R)
• M67: 45,980,850 km (0.112 R)
• M68: 47,213,986 km (0.113 R)
• M69: 47,462,019 km (0.066 R)
• M70: 47,710,351 km (0.112 R)
• M71: 47,959,133 km (0.084 R)
• M72: 48,624,843 km (0.073 R)
• M73: 51,063,139 km (0.118 R)
• M74: 51,232,783 km (0.056 R)
• M75: 53,111,134 km (0.084 R)
• M76: 53,283,022 km (0.069 R)
• M77: 55,098,841 km (0.108 R)
• M78: 55,359,889 km (0.114 R)
• M79: 55,621,386 km (0.051 R)
• M80: 56,671,413 km (0.11 R)
• M81: 58,524,632 km (0.08 R)
• M82: 59,235,820 km (0.06 R)
• M83: 59,503,301 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.1

Radius: 3

Gravity: 78.79 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 11.58 AU - 13.9 AU

Year: 16693 Days

Day: 19.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,232,343 km

• M1: 105,466 km (0.092 R)
• M2: 162,613 km (0.056 R)
• M3: 188,493 km (0.042 R)
• M4: 940,971 km (0.077 R)
• M5: 965,355 km (0.107 R)
• M6: 1,193,641 km (0.083 R)
• M7: 1,551,480 km (0.116 R)
• M8: 1,609,374 km (0.063 R)
• M9: 1,757,177 km (0.069 R)
• M10: 1,817,614 km (0.11 R)
• M11: 2,801,519 km (0.112 R)
• M12: 2,979,092 km (0.095 R)
• M13: 3,160,255 km (0.071 R)
• M14: 3,196,906 km (0.05 R)
• M15: 3,270,658 km (0.064 R)
• M16: 3,841,673 km (0.103 R)
• M17: 3,880,868 km (0.034 R)
• M18: 4,198,763 km (0.117 R)
• M19: 4,483,897 km (0.108 R)
• M20: 4,607,914 km (0.115 R)
• M21: 5,072,565 km (0.079 R)
• M22: 5,115,499 km (0.036 R)
• M23: 6,045,549 km (0.067 R)
• M24: 6,091,177 km (0.041 R)
• M25: 6,788,452 km (0.072 R)
• M26: 7,364,105 km (0.067 R)
• M27: 7,559,480 km (0.086 R)
• M28: 8,206,191 km (0.107 R)
• M29: 8,307,170 km (0.026 R)
• M30: 9,026,137 km (0.057 R)
• M31: 9,445,759 km (0.099 R)
• M32: 9,764,702 km (0.095 R)
• M33: 10,687,272 km (0.107 R)
• M34: 11,130,979 km (0.11 R)
• M35: 14,097,505 km (0.108 R)
• M36: 14,461,626 km (0.117 R)
• M37: 15,385,393 km (0.059 R)
• M38: 15,447,626 km (0.04 R)
• M39: 15,823,116 km (0.08 R)
• M40: 16,011,909 km (0.085 R)
• M41: 16,710,531 km (0.107 R)
• M42: 16,838,587 km (0.108 R)
• M43: 16,966,942 km (0.101 R)
• M44: 17,031,269 km (0.099 R)
• M45: 17,289,475 km (0.102 R)
• M46: 18,203,069 km (0.098 R)
• M47: 18,268,892 km (0.085 R)
• M48: 19,266,261 km (0.082 R)
• M49: 19,737,644 km (0.106 R)
• M50: 20,898,374 km (0.083 R)
• M51: 21,730,886 km (0.107 R)
• M52: 22,715,838 km (0.099 R)
• M53: 22,999,925 km (0.094 R)
• M54: 23,787,109 km (0.113 R)
• M55: 23,931,171 km (0.118 R)
• M56: 24,147,939 km (0.05 R)
• M57: 24,801,831 km (0.093 R)
• M58: 26,499,168 km (0.059 R)
• M59: 26,648,467 km (0.119 R)
• M60: 27,701,786 km (0.088 R)
• M61: 28,081,316 km (0.103 R)
• M62: 28,386,196 km (0.071 R)
• M63: 29,693,831 km (0.104 R)
• M64: 30,160,128 km (0.069 R)
• M65: 32,208,122 km (0.072 R)
• M66: 32,447,329 km (0.109 R)
• M67: 33,652,041 km (0.087 R)
• M68: 34,138,084 km (0.116 R)
• M69: 34,871,413 km (0.075 R)
• M70: 37,520,492 km (0.119 R)
• M71: 39,378,947 km (0.094 R)
• M72: 40,921,600 km (0.044 R)
• M73: 41,180,703 km (0.108 R)
• M74: 42,222,204 km (0.084 R)
• M75: 44,242,673 km (0.067 R)
• M76: 45,220,145 km (0.106 R)
• M77: 46,474,374 km (0.113 R)
• M78: 46,564,282 km (0.111 R)
• M79: 46,744,547 km (0.114 R)
• M80: 47,377,197 km (0.118 R)
• M81: 47,739,972 km (0.112 R)
• M82: 50,212,525 km (0.119 R)
• M83: 50,304,827 km (0.117 R)
• M84: 50,953,035 km (0.095 R)
• M85: 51,604,085 km (0.108 R)
• M86: 51,977,331 km (0.09 R)
• M87: 52,445,124 km (0.082 R)
• M88: 53,856,729 km (0.118 R)
• M89: 54,900,025 km (0.086 R)
• M90: 55,567,231 km (0.12 R)
• M91: 61,692,516 km (0.107 R)
• M92: 61,791,550 km (0.071 R)
• M93: 61,890,434 km (0.068 R)
• M94: 62,187,835 km (0.094 R)
• M95: 65,085,994 km (0.033 R)
• M96: 67,619,584 km (0.105 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 11,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit