🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.71 AU - 1.07 AU

Year: 304 Days

Day: 15.1 Hours

Environment

Temp: 177 °C

Axial Tilt: 10.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.3 AU - 1.32 AU

Year: 542 Days

Day: 47 Hours

Environment

Temp: -8 °C

Axial Tilt: 15.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 68,142,451 km

• M1: 43,234 km (0.107 R)
• M2: 438,023 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.69 AU - 1.77 AU

Year: 823 Days

Day: 31.4 Hours

Environment

Temp: -58 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,142,451 km

• M1: 184,454 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.21 AU - 2.95 AU

Year: 1499 Days

Day: 32.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.3 AU - 3.04 AU

Year: 1578 Days

Day: 25 Hours

Environment

Temp: -96 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,142,451 km

• M1: 1,097,450 km (0.092 R)

Asteroid Belt

Center: 3.86 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.4

Radius: 11.8

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.57 AU - 5.53 AU

Year: 4104 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 68,142,451 km

• M1: 225,444 km (0.031 R)
• M2: 352,752 km (0.112 R)
• M3: 448,494 km (0.11 R)
• M4: 673,041 km (0.064 R)
• M5: 776,114 km (0.112 R)
• M6: 1,000,062 km (0.109 R)
• M7: 1,332,019 km (0.116 R)
• M8: 1,511,238 km (0.073 R)
• M9: 1,603,839 km (0.045 R)
• M10: 1,960,480 km (0.101 R)
• M11: 2,113,668 km (0.088 R)
• M12: 2,414,210 km (0.068 R)
• M13: 2,861,957 km (0.089 R)
• M14: 2,997,493 km (0.093 R)
• M15: 3,315,538 km (0.108 R)
• M16: 3,478,749 km (0.03 R)
• M17: 3,644,653 km (0.096 R)
• M18: 3,770,764 km (0.104 R)
• M19: 3,898,521 km (0.064 R)
• M20: 4,027,623 km (0.095 R)
• M21: 4,312,308 km (0.108 R)
• M22: 4,513,368 km (0.065 R)
• M23: 4,786,234 km (0.065 R)
• M24: 5,017,662 km (0.096 R)
• M25: 5,134,947 km (0.115 R)
• M26: 5,710,151 km (0.077 R)
• M27: 6,005,457 km (0.093 R)
• M28: 6,356,414 km (0.118 R)
• M29: 6,636,910 km (0.029 R)
• M30: 7,342,712 km (0.099 R)
• M31: 7,691,126 km (0.099 R)
• M32: 8,099,827 km (0.077 R)
• M33: 8,543,684 km (0.033 R)
• M34: 9,195,482 km (0.081 R)
• M35: 10,487,110 km (0.036 R)
• M36: 11,338,322 km (0.069 R)
• M37: 11,523,674 km (0.086 R)
• M38: 11,741,189 km (0.059 R)
• M39: 11,897,369 km (0.062 R)
• M40: 12,022,882 km (0.12 R)
• M41: 13,106,868 km (0.118 R)
• M42: 13,333,957 km (0.081 R)
• M43: 13,529,631 km (0.05 R)
• M44: 14,623,042 km (0.085 R)
• M45: 15,401,699 km (0.111 R)
• M46: 15,675,762 km (0.081 R)
• M47: 16,193,970 km (0.073 R)
• M48: 16,437,664 km (0.055 R)
• M49: 16,682,706 km (0.112 R)
• M50: 16,823,178 km (0.101 R)
• M51: 17,247,139 km (0.108 R)
• M52: 17,961,618 km (0.118 R)
• M53: 18,286,245 km (0.114 R)
• M54: 18,576,465 km (0.111 R)
• M55: 19,345,548 km (0.112 R)
• M56: 19,419,449 km (0.118 R)
• M57: 19,567,252 km (0.102 R)
• M58: 19,752,604 km (0.106 R)
• M59: 19,826,954 km (0.069 R)
• M60: 20,125,102 km (0.097 R)
• M61: 20,387,347 km (0.079 R)
• M62: 20,877,131 km (0.062 R)
• M63: 21,028,673 km (0.112 R)
• M64: 21,408,951 km (0.119 R)
• M65: 21,485,246 km (0.101 R)
• M66: 21,945,260 km (0.091 R)
• M67: 22,641,339 km (0.087 R)
• M68: 22,953,100 km (0.106 R)
• M69: 23,031,191 km (0.032 R)
• M70: 23,344,748 km (0.067 R)
• M71: 23,541,319 km (0.062 R)
• M72: 23,896,764 km (0.115 R)
• M73: 24,692,774 km (0.113 R)
• M74: 25,376,287 km (0.036 R)
• M75: 25,659,476 km (0.045 R)
• M76: 25,740,558 km (0.056 R)
• M77: 26,761,862 km (0.067 R)
• M78: 27,256,732 km (0.108 R)
• M79: 27,463,775 km (0.067 R)
• M80: 27,713,006 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.6

Radius: 9.2

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.98 AU - 8.42 AU

Year: 6987 Days

Day: 10.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 68,142,451 km

• M1: 202,855 km (0.068 R)
• M2: 273,914 km (0.071 R)
• M3: 350,657 km (0.103 R)
• M4: 460,013 km (0.103 R)
• M5: 590,912 km (0.108 R)
• M6: 707,149 km (0.106 R)
• M7: 782,846 km (0.12 R)
• M8: 861,385 km (0.033 R)
• M9: 1,091,915 km (0.082 R)
• M10: 1,214,735 km (0.034 R)
• M11: 1,817,315 km (0.097 R)
• M12: 1,937,143 km (0.115 R)
• M13: 2,087,339 km (0.088 R)
• M14: 2,817,676 km (0.055 R)
• M15: 3,083,063 km (0.057 R)
• M16: 3,454,813 km (0.091 R)
• M17: 3,637,771 km (0.086 R)
• M18: 3,995,909 km (0.093 R)
• M19: 4,294,207 km (0.118 R)
• M20: 4,419,121 km (0.033 R)
• M21: 5,061,943 km (0.091 R)
• M22: 5,365,627 km (0.114 R)
• M23: 5,461,669 km (0.101 R)
• M24: 6,010,543 km (0.115 R)
• M25: 6,110,475 km (0.087 R)
• M26: 6,190,659 km (0.08 R)
• M27: 6,251,246 km (0.12 R)
• M28: 6,393,065 km (0.042 R)
• M29: 6,515,436 km (0.101 R)
• M30: 6,762,721 km (0.108 R)
• M31: 6,887,486 km (0.064 R)
• M32: 6,950,167 km (0.072 R)
• M33: 7,139,409 km (0.119 R)
• M34: 7,202,838 km (0.112 R)
• M35: 7,437,109 km (0.108 R)
• M36: 8,221,301 km (0.06 R)
• M37: 8,758,656 km (0.075 R)
• M38: 8,872,051 km (0.092 R)
• M39: 9,077,300 km (0.102 R)
• M40: 9,169,153 km (0.111 R)
• M41: 9,261,155 km (0.096 R)
• M42: 9,446,208 km (0.077 R)
• M43: 9,585,932 km (0.066 R)
• M44: 9,702,768 km (0.053 R)
• M45: 10,198,835 km (0.065 R)
• M46: 10,318,214 km (0.095 R)
• M47: 10,654,809 km (0.12 R)
• M48: 10,848,838 km (0.098 R)
• M49: 11,019,529 km (0.11 R)
• M50: 11,289,553 km (0.086 R)
• M51: 11,462,638 km (0.068 R)
• M52: 11,586,804 km (0.089 R)
• M53: 11,936,713 km (0.052 R)
• M54: 12,239,350 km (0.104 R)
• M55: 13,449,148 km (0.033 R)
• M56: 13,580,046 km (0.044 R)
• M57: 13,896,146 km (0.118 R)
• M58: 14,241,119 km (0.114 R)
• M59: 15,649,583 km (0.12 R)
• M60: 15,953,267 km (0.1 R)
• M61: 16,342,520 km (0.104 R)
• M62: 16,454,270 km (0.098 R)
• M63: 16,566,319 km (0.058 R)
• M64: 16,763,040 km (0.101 R)
• M65: 16,960,509 km (0.052 R)
• M66: 17,272,421 km (0.12 R)
• M67: 17,959,374 km (0.047 R)
• M68: 18,567,938 km (0.111 R)
• M69: 18,713,796 km (0.07 R)
• M70: 18,772,139 km (0.064 R)
• M71: 18,859,953 km (0.083 R)
• M72: 19,360,059 km (0.029 R)
• M73: 19,656,412 km (0.055 R)
• M74: 19,984,032 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.2

Radius: 6.9

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.87 AU - 16.33 AU

Year: 18138 Days

Day: 15.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,142,451 km

• M1: 338,839 km (0.12 R)
• M2: 512,522 km (0.082 R)
• M3: 650,751 km (0.057 R)
• M4: 1,161,927 km (0.089 R)
• M5: 1,239,718 km (0.106 R)
• M6: 1,292,675 km (0.118 R)
• M7: 1,772,286 km (0.065 R)
• M8: 1,984,865 km (0.066 R)
• M9: 2,205,821 km (0.094 R)
• M10: 2,739,885 km (0.092 R)
• M11: 3,057,481 km (0.113 R)
• M12: 3,165,940 km (0.115 R)
• M13: 3,689,083 km (0.118 R)
• M14: 4,279,097 km (0.117 R)
• M15: 4,441,411 km (0.08 R)
• M16: 4,940,470 km (0.064 R)
• M17: 6,036,573 km (0.08 R)
• M18: 6,402,639 km (0.105 R)
• M19: 6,682,088 km (0.072 R)
• M20: 7,300,974 km (0.1 R)
• M21: 9,004,445 km (0.087 R)
• M22: 9,108,416 km (0.111 R)
• M23: 9,212,686 km (0.09 R)
• M24: 10,115,210 km (0.082 R)
• M25: 10,331,678 km (0.104 R)
• M26: 12,290,063 km (0.12 R)
• M27: 13,340,839 km (0.072 R)
• M28: 13,817,009 km (0.074 R)
• M29: 14,177,839 km (0.09 R)
• M30: 14,480,924 km (0.074 R)
• M31: 15,216,946 km (0.104 R)
• M32: 15,340,663 km (0.07 R)
• M33: 15,464,979 km (0.091 R)
• M34: 15,839,572 km (0.118 R)
• M35: 15,902,254 km (0.104 R)
• M36: 16,027,916 km (0.071 R)
• M37: 18,676,397 km (0.075 R)
• M38: 18,875,511 km (0.08 R)
• M39: 19,275,686 km (0.042 R)
• M40: 19,342,705 km (0.107 R)
• M41: 20,016,793 km (0.049 R)
• M42: 20,356,680 km (0.11 R)
• M43: 20,629,995 km (0.089 R)
• M44: 20,698,511 km (0.114 R)
• M45: 21,457,271 km (0.103 R)
• M46: 22,788,992 km (0.113 R)
• M47: 23,143,987 km (0.108 R)
• M48: 24,509,218 km (0.049 R)
• M49: 24,945,894 km (0.107 R)
• M50: 26,345,232 km (0.062 R)
• M51: 26,792,380 km (0.09 R)
• M52: 26,867,179 km (0.083 R)
• M53: 27,016,927 km (0.11 R)
• M54: 27,392,417 km (0.063 R)
• M55: 27,694,156 km (0.106 R)
• M56: 28,682,400 km (0.114 R)
• M57: 29,296,349 km (0.108 R)
• M58: 31,163,780 km (0.062 R)
• M59: 32,909,138 km (0.112 R)
• M60: 33,069,357 km (0.098 R)
• M61: 33,793,710 km (0.114 R)
• M62: 34,036,358 km (0.097 R)
• M63: 34,360,686 km (0.103 R)
• M64: 36,825,909 km (0.084 R)
• M65: 38,163,913 km (0.112 R)
• M66: 39,177,738 km (0.078 R)
• M67: 40,629,286 km (0.118 R)
• M68: 40,715,155 km (0.107 R)
• M69: 41,145,698 km (0.109 R)
• M70: 41,404,801 km (0.03 R)
• M71: 41,491,269 km (0.105 R)
• M72: 42,446,451 km (0.06 R)
• M73: 43,584,592 km (0.12 R)
• M74: 44,025,008 km (0.104 R)
• M75: 44,289,946 km (0.103 R)
• M76: 44,555,332 km (0.099 R)
• M77: 44,644,044 km (0.063 R)
• M78: 45,890,792 km (0.097 R)
• M79: 46,698,322 km (0.099 R)
• M80: 47,058,703 km (0.095 R)
• M81: 49,240,438 km (0.099 R)
• M82: 50,713,229 km (0.083 R)
• M83: 51,920,335 km (0.069 R)
• M84: 54,079,331 km (0.084 R)
• M85: 54,173,877 km (0.092 R)
• M86: 56,171,756 km (0.093 R)
• M87: 57,324,109 km (0.067 R)
• M88: 57,516,941 km (0.117 R)
• M89: 57,613,431 km (0.088 R)
• M90: 57,999,992 km (0.112 R)
• M91: 58,290,511 km (0.075 R)
• M92: 58,775,657 km (0.069 R)
• M93: 61,221,582 km (0.067 R)
• M94: 61,320,018 km (0.044 R)
• M95: 61,813,541 km (0.109 R)
• M96: 66,616,979 km (0.094 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 317 - 17,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit