🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.7 AU - 1.08 AU

Year: 320 Days

Day: 37 Hours

Environment

Temp: 39 °C

Axial Tilt: 41.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.17 AU - 1.23 AU

Year: 501 Days

Day: 37.4 Hours

Environment

Temp: -25 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.28 AU - 1.62 AU

Year: 665 Days

Day: 12.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,593,762 km

• M1: 191,186 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.84 AU - 2.06 AU

Year: 1037 Days

Day: 27.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,593,762 km

• M1: 578,196 km (0.093 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.6

Radius: 0.82

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.17 AU - 5.01 AU

Year: 3150 Days

Day: 28.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 12.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 6.03 AU - 9.45 AU

Year: 8200 Days

Day: 13.2 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,593,762 km

• M1: 161,117 km (0.11 R)
• M2: 264,190 km (0.119 R)
• M3: 372,499 km (0.099 R)
• M4: 582,385 km (0.035 R)
• M5: 741,108 km (0.085 R)
• M6: 1,213,987 km (0.081 R)
• M7: 1,583,942 km (0.096 R)
• M8: 2,011,343 km (0.061 R)
• M9: 2,101,102 km (0.091 R)
• M10: 2,768,309 km (0.064 R)
• M11: 3,744,883 km (0.032 R)
• M12: 3,856,484 km (0.087 R)
• M13: 3,941,006 km (0.094 R)
• M14: 4,054,551 km (0.119 R)
• M15: 4,227,037 km (0.111 R)
• M16: 4,609,110 km (0.094 R)
• M17: 4,759,157 km (0.118 R)
• M18: 4,910,849 km (0.073 R)
• M19: 5,156,788 km (0.091 R)
• M20: 5,629,069 km (0.039 R)
• M21: 6,115,262 km (0.081 R)
• M22: 6,818,821 km (0.074 R)
• M23: 6,955,703 km (0.115 R)
• M24: 7,059,075 km (0.119 R)
• M25: 7,267,165 km (0.059 R)
• M26: 7,477,500 km (0.107 R)
• M27: 7,583,266 km (0.045 R)
• M28: 7,689,630 km (0.08 R)
• M29: 7,796,592 km (0.105 R)
• M30: 8,301,934 km (0.079 R)
• M31: 8,411,589 km (0.073 R)
• M32: 8,521,843 km (0.038 R)
• M33: 8,632,545 km (0.094 R)
• M34: 8,818,046 km (0.071 R)
• M35: 9,004,894 km (0.087 R)
• M36: 9,155,240 km (0.094 R)
• M37: 9,420,627 km (0.095 R)
• M38: 9,688,407 km (0.077 R)
• M39: 10,036,521 km (0.113 R)
• M40: 10,349,330 km (0.067 R)
• M41: 11,186,031 km (0.115 R)
• M42: 11,551,200 km (0.099 R)
• M43: 11,837,979 km (0.09 R)
• M44: 12,127,151 km (0.056 R)
• M45: 12,544,380 km (0.044 R)
• M46: 13,867,423 km (0.114 R)
• M47: 14,700,085 km (0.114 R)
• M48: 15,189,719 km (0.033 R)
• M49: 16,644,109 km (0.062 R)
• M50: 16,736,411 km (0.07 R)
• M51: 16,921,763 km (0.066 R)
• M52: 17,716,726 km (0.072 R)
• M53: 18,859,953 km (0.05 R)
• M54: 20,322,123 km (0.106 R)
• M55: 21,066,971 km (0.062 R)
• M56: 21,317,098 km (0.069 R)
• M57: 21,618,837 km (0.077 R)
• M58: 23,148,027 km (0.105 R)
• M59: 24,870,048 km (0.106 R)
• M60: 26,148,361 km (0.052 R)
• M61: 26,903,831 km (0.118 R)
• M62: 27,611,877 km (0.111 R)
• M63: 27,721,383 km (0.065 R)
• M64: 30,617,747 km (0.12 R)
• M65: 31,071,927 km (0.093 R)
• M66: 31,299,764 km (0.103 R)
• M67: 31,413,907 km (0.052 R)
• M68: 31,986,867 km (0.114 R)
• M69: 32,563,118 km (0.103 R)
• M70: 32,968,678 km (0.058 R)
• M71: 34,019,005 km (0.091 R)
• M72: 34,253,873 km (0.037 R)
• M73: 34,607,223 km (0.086 R)
• M74: 36,152,420 km (0.11 R)
• M75: 36,572,191 km (0.07 R)
• M76: 37,720,056 km (0.094 R)
• M77: 38,756,919 km (0.074 R)
• M78: 39,865,140 km (0.107 R)
• M79: 40,547,456 km (0.037 R)
• M80: 40,671,921 km (0.077 R)
• M81: 41,609,601 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.9

Radius: 8.5

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.21 AU - 9.27 AU

Year: 8200 Days

Day: 6.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 35,593,762 km

• M1: 207,791 km (0.101 R)
• M2: 473,178 km (0.043 R)
• M3: 596,596 km (0.12 R)
• M4: 1,195,287 km (0.109 R)
• M5: 1,332,917 km (0.118 R)
• M6: 1,567,786 km (0.117 R)
• M7: 1,835,416 km (0.095 R)
• M8: 1,934,749 km (0.085 R)
• M9: 2,117,857 km (0.088 R)
• M10: 2,545,109 km (0.112 R)
• M11: 2,746,168 km (0.094 R)
• M12: 3,116,423 km (0.097 R)
• M13: 3,404,698 km (0.116 R)
• M14: 3,626,402 km (0.052 R)
• M15: 3,701,500 km (0.089 R)
• M16: 4,058,291 km (0.107 R)
• M17: 4,162,262 km (0.097 R)
• M18: 4,970,539 km (0.101 R)
• M19: 5,421,128 km (0.088 R)
• M20: 5,738,574 km (0.062 R)
• M21: 5,855,410 km (0.1 R)
• M22: 5,973,144 km (0.074 R)
• M23: 6,301,062 km (0.08 R)
• M24: 6,421,788 km (0.102 R)
• M25: 6,696,150 km (0.097 R)
• M26: 6,881,203 km (0.11 R)
• M27: 7,036,635 km (0.12 R)
• M28: 7,287,959 km (0.105 R)
• M29: 7,414,669 km (0.083 R)
• M30: 7,574,140 km (0.074 R)
• M31: 8,454,823 km (0.106 R)
• M32: 8,822,834 km (0.1 R)
• M33: 9,367,669 km (0.078 R)
• M34: 10,169,663 km (0.085 R)
• M35: 10,418,145 km (0.067 R)
• M36: 11,139,207 km (0.065 R)
• M37: 12,250,719 km (0.119 R)
• M38: 12,515,059 km (0.091 R)
• M39: 12,743,345 km (0.086 R)
• M40: 13,358,491 km (0.048 R)
• M41: 13,552,669 km (0.059 R)
• M42: 13,747,895 km (0.04 R)
• M43: 14,101,544 km (0.118 R)
• M44: 14,537,771 km (0.111 R)
• M45: 15,261,376 km (0.108 R)
• M46: 15,382,999 km (0.063 R)
• M47: 15,505,071 km (0.117 R)
• M48: 16,285,523 km (0.063 R)
• M49: 16,826,918 km (0.105 R)
• M50: 16,994,767 km (0.103 R)
• M51: 17,331,961 km (0.119 R)
• M52: 17,458,969 km (0.095 R)
• M53: 17,841,940 km (0.119 R)
• M54: 18,486,258 km (0.104 R)
• M55: 18,920,092 km (0.118 R)
• M56: 19,269,702 km (0.097 R)
• M57: 19,489,162 km (0.12 R)
• M58: 19,753,651 km (0.04 R)
• M59: 21,320,240 km (0.099 R)
• M60: 21,958,125 km (0.095 R)
• M61: 22,233,385 km (0.041 R)
• M62: 22,694,595 km (0.071 R)
• M63: 23,861,758 km (0.105 R)
• M64: 24,476,306 km (0.119 R)
• M65: 24,761,589 km (0.095 R)
• M66: 25,383,767 km (0.112 R)
• M67: 25,528,129 km (0.083 R)
• M68: 25,962,710 km (0.04 R)
• M69: 26,302,447 km (0.103 R)
• M70: 26,497,224 km (0.062 R)
• M71: 27,923,490 km (0.093 R)
• M72: 28,921,756 km (0.091 R)
• M73: 29,273,910 km (0.107 R)
• M74: 33,503,191 km (0.057 R)
• M75: 34,403,770 km (0.108 R)
• M76: 34,830,274 km (0.081 R)
• M77: 35,526,951 km (0.1 R)
• M78: 35,904,087 km (0.03 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 12

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.95 AU - 12.67 AU

Year: 14484 Days

Day: 13 Hours

Environment

Temp: -187 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 35,593,762 km

• M1: 342,729 km (0.116 R)
• M2: 683,213 km (0.062 R)
• M3: 862,731 km (0.113 R)
• M4: 966,402 km (0.066 R)
• M5: 1,058,854 km (0.101 R)
• M6: 1,219,971 km (0.082 R)
• M7: 1,887,925 km (0.072 R)
• M8: 2,005,958 km (0.108 R)
• M9: 2,439,044 km (0.059 R)
• M10: 2,946,779 km (0.05 R)
• M11: 3,272,005 km (0.114 R)
• M12: 3,487,426 km (0.118 R)
• M13: 3,781,834 km (0.117 R)
• M14: 3,906,898 km (0.078 R)
• M15: 4,447,545 km (0.047 R)
• M16: 4,902,621 km (0.096 R)
• M17: 5,011,828 km (0.085 R)
• M18: 5,627,423 km (0.079 R)
• M19: 6,899,005 km (0.111 R)
• M20: 8,126,456 km (0.099 R)
• M21: 8,517,654 km (0.063 R)
• M22: 8,815,204 km (0.088 R)
• M23: 9,015,366 km (0.04 R)
• M24: 10,991,853 km (0.09 R)
• M25: 12,831,458 km (0.083 R)
• M26: 12,982,702 km (0.072 R)
• M27: 13,134,543 km (0.089 R)
• M28: 13,516,916 km (0.042 R)
• M29: 13,670,852 km (0.101 R)
• M30: 14,097,206 km (0.119 R)
• M31: 14,764,711 km (0.086 R)
• M32: 16,171,380 km (0.062 R)
• M33: 16,253,061 km (0.03 R)
• M34: 16,416,870 km (0.108 R)
• M35: 16,540,139 km (0.11 R)
• M36: 17,035,906 km (0.087 R)
• M37: 19,110,978 km (0.111 R)
• M38: 19,500,681 km (0.085 R)
• M39: 20,200,051 km (0.083 R)
• M40: 20,597,084 km (0.115 R)
• M41: 20,774,507 km (0.118 R)
• M42: 21,219,860 km (0.078 R)
• M43: 21,623,475 km (0.039 R)
• M44: 22,256,423 km (0.099 R)
• M45: 22,483,962 km (0.116 R)
• M46: 22,620,844 km (0.115 R)
• M47: 23,171,065 km (0.113 R)
• M48: 24,613,188 km (0.083 R)
• M49: 24,942,752 km (0.066 R)
• M50: 25,511,224 km (0.107 R)
• M51: 25,892,699 km (0.117 R)
• M52: 26,179,927 km (0.085 R)
• M53: 26,757,674 km (0.092 R)
• M54: 27,583,304 km (0.099 R)
• M55: 28,664,298 km (0.112 R)
• M56: 29,259,698 km (0.092 R)
• M57: 29,658,825 km (0.087 R)
• M58: 31,172,008 km (0.045 R)
• M59: 31,375,610 km (0.079 R)
• M60: 31,630,824 km (0.059 R)
• M61: 31,886,786 km (0.083 R)
• M62: 32,040,573 km (0.093 R)
• M63: 34,220,513 km (0.099 R)
• M64: 35,063,497 km (0.104 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 15,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit