🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.4 AU - 0.6 AU

Year: 125 Days

Day: 19.1 Hours

Environment

Temp: 252 °C

Axial Tilt: 44.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 82,435,790 km

• M1: 54,753 km (0.039 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.67 AU - 0.73 AU

Year: 207 Days

Day: 15.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 28.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.12 AU - 1.84 AU

Year: 636 Days

Day: 23.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 28.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.52 AU - 1.94 AU

Year: 803 Days

Day: 12.9 Hours

Environment

Temp: -48 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 82,435,790 km

• M1: 425,008 km (0.093 R)
• M2: 898,934 km (0.089 R)

Asteroid Belt

Center: 5.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.7

Radius: 11.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.48 AU - 11.26 AU

Year: 10128 Days

Day: 13.4 Hours

Environment

Temp: -173 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,435,790 km

• M1: 168,298 km (0.078 R)
• M2: 244,892 km (0.103 R)
• M3: 568,173 km (0.083 R)
• M4: 849,267 km (0.1 R)
• M5: 1,471,445 km (0.108 R)
• M6: 1,937,143 km (0.064 R)
• M7: 2,745,719 km (0.041 R)
• M8: 3,229,818 km (0.09 R)
• M9: 3,377,471 km (0.113 R)
• M10: 3,467,080 km (0.077 R)
• M11: 4,374,391 km (0.076 R)
• M12: 4,637,235 km (0.076 R)
• M13: 4,837,846 km (0.067 R)
• M14: 5,421,876 km (0.107 R)
• M15: 5,704,616 km (0.113 R)
• M16: 6,101,050 km (0.037 R)
• M17: 6,618,808 km (0.119 R)
• M18: 7,617,673 km (0.093 R)
• M19: 8,255,558 km (0.113 R)
• M20: 8,540,094 km (0.048 R)
• M21: 9,370,960 km (0.092 R)
• M22: 9,795,968 km (0.102 R)
• M23: 9,924,772 km (0.102 R)
• M24: 10,054,174 km (0.107 R)
• M25: 10,314,474 km (0.049 R)
• M26: 10,489,354 km (0.037 R)
• M27: 11,153,718 km (0.117 R)
• M28: 11,604,157 km (0.079 R)
• M29: 11,923,100 km (0.089 R)
• M30: 12,198,809 km (0.052 R)
• M31: 13,704,362 km (0.095 R)
• M32: 14,625,885 km (0.083 R)
• M33: 16,121,564 km (0.118 R)
• M34: 16,375,432 km (0.071 R)
• M35: 17,248,934 km (0.118 R)
• M36: 17,352,755 km (0.065 R)
• M37: 17,456,725 km (0.114 R)
• M38: 18,084,887 km (0.111 R)
• M39: 19,094,672 km (0.111 R)
• M40: 20,451,076 km (0.102 R)
• M41: 20,561,031 km (0.097 R)
• M42: 20,726,187 km (0.111 R)
• M43: 21,614,349 km (0.055 R)
• M44: 22,063,292 km (0.075 R)
• M45: 22,401,832 km (0.087 R)
• M46: 22,515,078 km (0.114 R)
• M47: 23,084,298 km (0.099 R)
• M48: 23,485,519 km (0.091 R)
• M49: 23,831,390 km (0.084 R)
• M50: 24,411,381 km (0.112 R)
• M51: 24,527,917 km (0.079 R)
• M52: 25,290,268 km (0.081 R)
• M53: 25,763,147 km (0.087 R)
• M54: 26,837,858 km (0.056 R)
• M55: 28,846,209 km (0.066 R)
• M56: 29,340,331 km (0.1 R)
• M57: 30,149,207 km (0.066 R)
• M58: 30,587,828 km (0.107 R)
• M59: 31,091,673 km (0.041 R)
• M60: 31,408,073 km (0.055 R)
• M61: 31,916,407 km (0.052 R)
• M62: 32,299,377 km (0.07 R)
• M63: 32,555,638 km (0.106 R)
• M64: 32,876,825 km (0.084 R)
• M65: 33,134,582 km (0.091 R)
• M66: 33,392,938 km (0.047 R)
• M67: 33,587,116 km (0.11 R)
• M68: 35,550,139 km (0.116 R)
• M69: 35,748,506 km (0.059 R)
• M70: 35,947,172 km (0.118 R)
• M71: 37,080,226 km (0.103 R)
• M72: 37,214,266 km (0.043 R)
• M73: 38,699,623 km (0.12 R)
• M74: 39,997,983 km (0.06 R)
• M75: 40,273,093 km (0.101 R)
• M76: 40,963,787 km (0.105 R)
• M77: 41,102,464 km (0.097 R)
• M78: 41,310,554 km (0.105 R)
• M79: 42,286,830 km (0.112 R)
• M80: 43,200,125 km (0.078 R)
• M81: 43,341,196 km (0.107 R)
• M82: 43,482,416 km (0.083 R)
• M83: 44,475,447 km (0.094 R)
• M84: 46,917,931 km (0.116 R)
• M85: 48,521,471 km (0.054 R)
• M86: 48,888,435 km (0.053 R)
• M87: 49,256,296 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.6

Radius: 12.9

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.73 AU - 11.21 AU

Year: 11962 Days

Day: 12.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,435,790 km

• M1: 162,314 km (0.071 R)
• M2: 306,676 km (0.035 R)
• M3: 1,028,186 km (0.045 R)
• M4: 1,354,609 km (0.095 R)
• M5: 1,687,464 km (0.072 R)
• M6: 2,740,633 km (0.092 R)
• M7: 3,607,852 km (0.104 R)
• M8: 3,748,623 km (0.098 R)
• M9: 4,181,859 km (0.074 R)
• M10: 4,404,461 km (0.037 R)
• M11: 4,631,101 km (0.099 R)
• M12: 5,987,356 km (0.11 R)
• M13: 6,365,988 km (0.108 R)
• M14: 7,190,721 km (0.091 R)
• M15: 7,593,289 km (0.06 R)
• M16: 7,683,795 km (0.073 R)
• M17: 8,141,565 km (0.077 R)
• M18: 8,987,840 km (0.055 R)
• M19: 10,109,675 km (0.076 R)
• M20: 10,611,276 km (0.062 R)
• M21: 10,916,157 km (0.08 R)
• M22: 11,172,418 km (0.106 R)
• M23: 12,005,977 km (0.116 R)
• M24: 12,111,593 km (0.051 R)
• M25: 12,376,980 km (0.115 R)
• M26: 13,457,675 km (0.081 R)
• M27: 13,732,636 km (0.098 R)
• M28: 14,399,992 km (0.098 R)
• M29: 14,568,589 km (0.048 R)
• M30: 14,794,332 km (0.083 R)
• M31: 15,940,252 km (0.112 R)
• M32: 16,641,417 km (0.071 R)
• M33: 16,759,300 km (0.101 R)
• M34: 16,877,482 km (0.114 R)
• M35: 17,892,953 km (0.077 R)
• M36: 19,051,139 km (0.048 R)
• M37: 19,298,125 km (0.042 R)
• M38: 21,247,685 km (0.098 R)
• M39: 22,930,661 km (0.049 R)
• M40: 23,987,570 km (0.064 R)
• M41: 24,388,043 km (0.107 R)
• M42: 25,195,573 km (0.06 R)
• M43: 25,331,108 km (0.107 R)
• M44: 27,183,279 km (0.078 R)
• M45: 27,461,382 km (0.037 R)
• M46: 27,880,256 km (0.052 R)
• M47: 28,090,591 km (0.082 R)
• M48: 29,434,428 km (0.113 R)
• M49: 32,331,541 km (0.066 R)
• M50: 32,478,895 km (0.1 R)
• M51: 32,995,905 km (0.083 R)
• M52: 33,515,757 km (0.109 R)
• M53: 33,739,406 km (0.1 R)
• M54: 33,963,504 km (0.069 R)
• M55: 35,774,087 km (0.11 R)
• M56: 37,538,594 km (0.091 R)
• M57: 37,693,427 km (0.088 R)
• M58: 37,848,411 km (0.095 R)
• M59: 38,003,544 km (0.037 R)
• M60: 38,392,498 km (0.065 R)
• M61: 38,782,799 km (0.104 R)
• M62: 39,331,375 km (0.081 R)
• M63: 40,833,188 km (0.073 R)
• M64: 41,471,223 km (0.083 R)
• M65: 41,871,696 km (0.051 R)
• M66: 42,273,366 km (0.073 R)
• M67: 42,353,850 km (0.12 R)
• M68: 42,918,732 km (0.116 R)
• M69: 43,080,596 km (0.101 R)
• M70: 43,323,843 km (0.094 R)
• M71: 43,404,925 km (0.112 R)
• M72: 44,056,124 km (0.119 R)
• M73: 44,464,676 km (0.114 R)
• M74: 44,792,445 km (0.115 R)
• M75: 48,282,264 km (0.105 R)
• M76: 48,619,158 km (0.116 R)
• M77: 48,703,532 km (0.085 R)
• M78: 50,571,560 km (0.116 R)
• M79: 51,772,382 km (0.113 R)
• M80: 52,117,205 km (0.12 R)
• M81: 54,027,570 km (0.073 R)
• M82: 55,607,473 km (0.101 R)
• M83: 56,491,746 km (0.114 R)
• M84: 58,633,090 km (0.067 R)
• M85: 58,722,849 km (0.114 R)
• M86: 59,262,598 km (0.041 R)
• M87: 59,442,864 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 12.3

Gravity: 5.95 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.07 AU - 13.35 AU

Year: 16000 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 103.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 82,435,790 km

• M1: 159,322 km (0.11 R)
• M2: 419,323 km (0.111 R)
• M3: 642,373 km (0.084 R)
• M4: 1,052,122 km (0.099 R)
• M5: 1,835,566 km (0.108 R)
• M6: 2,218,088 km (0.044 R)
• M7: 2,487,214 km (0.113 R)
• M8: 3,057,481 km (0.043 R)
• M9: 3,244,030 km (0.117 R)
• M10: 3,511,660 km (0.113 R)
• M11: 3,746,828 km (0.068 R)
• M12: 4,568,121 km (0.026 R)
• M13: 5,443,717 km (0.087 R)
• M14: 5,716,583 km (0.078 R)
• M15: 5,901,038 km (0.097 R)
• M16: 7,048,752 km (0.098 R)
• M17: 7,396,418 km (0.102 R)
• M18: 7,547,063 km (0.116 R)
• M19: 8,212,026 km (0.102 R)
• M20: 8,789,473 km (0.059 R)
• M21: 8,949,244 km (0.027 R)
• M22: 10,206,016 km (0.068 R)
• M23: 10,656,156 km (0.074 R)
• M24: 11,112,728 km (0.025 R)
• M25: 11,227,919 km (0.113 R)
• M26: 11,401,452 km (0.105 R)
• M27: 13,429,401 km (0.105 R)
• M28: 14,046,791 km (0.036 R)
• M29: 14,171,406 km (0.095 R)
• M30: 15,309,397 km (0.099 R)
• M31: 16,872,097 km (0.096 R)
• M32: 17,739,615 km (0.111 R)
• M33: 18,280,710 km (0.079 R)
• M34: 21,281,045 km (0.039 R)
• M35: 22,435,941 km (0.1 R)
• M36: 22,581,799 km (0.071 R)
• M37: 23,315,427 km (0.098 R)
• M38: 23,537,131 km (0.086 R)
• M39: 23,685,232 km (0.083 R)
• M40: 23,908,133 km (0.096 R)
• M41: 24,580,725 km (0.095 R)
• M42: 26,021,203 km (0.12 R)
• M43: 26,404,772 km (0.029 R)
• M44: 27,879,508 km (0.117 R)
• M45: 28,272,053 km (0.079 R)
• M46: 29,460,608 km (0.112 R)
• M47: 30,020,852 km (0.081 R)
• M48: 30,584,686 km (0.078 R)
• M49: 32,214,705 km (0.041 R)
• M50: 33,455,769 km (0.097 R)
• M51: 33,956,622 km (0.113 R)
• M52: 35,814,029 km (0.102 R)
• M53: 36,069,842 km (0.08 R)
• M54: 37,013,056 km (0.054 R)
• M55: 37,271,711 km (0.073 R)
• M56: 39,187,013 km (0.07 R)
• M57: 39,362,641 km (0.102 R)
• M58: 40,511,103 km (0.118 R)
• M59: 41,223,189 km (0.059 R)
• M60: 42,750,434 km (0.047 R)
• M61: 43,384,579 km (0.095 R)
• M62: 43,475,385 km (0.095 R)
• M63: 45,213,712 km (0.087 R)
• M64: 46,323,280 km (0.064 R)
• M65: 47,067,978 km (0.095 R)
• M66: 47,161,327 km (0.076 R)
• M67: 49,895,527 km (0.109 R)
• M68: 50,946,153 km (0.093 R)
• M69: 51,618,446 km (0.074 R)
• M70: 52,971,858 km (0.106 R)
• M71: 53,458,051 km (0.077 R)
• M72: 53,555,439 km (0.036 R)
• M73: 55,220,763 km (0.08 R)
• M74: 55,911,307 km (0.075 R)
• M75: 56,010,191 km (0.103 R)
• M76: 57,600,416 km (0.106 R)
• M77: 59,406,960 km (0.072 R)
• M78: 59,811,024 km (0.083 R)
• M79: 60,621,695 km (0.06 R)
• M80: 63,384,767 km (0.11 R)
• M81: 65,457,895 km (0.101 R)
• M82: 67,027,326 km (0.072 R)
• M83: 67,342,678 km (0.085 R)
• M84: 67,447,846 km (0.076 R)
• M85: 67,974,879 km (0.079 R)
• M86: 69,670,272 km (0.107 R)
• M87: 70,630,091 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.6

Radius: 4.7

Gravity: 32.26 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 12.46 AU - 19.08 AU

Year: 22113 Days

Day: 16.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 82,435,790 km

• M1: 61,036 km (0.055 R)
• M2: 209,736 km (0.067 R)
• M3: 309,069 km (0.085 R)
• M4: 384,018 km (0.088 R)
• M5: 486,492 km (0.115 R)
• M6: 742,305 km (0.077 R)
• M7: 1,150,108 km (0.107 R)
• M8: 1,179,430 km (0.106 R)
• M9: 1,361,041 km (0.108 R)
• M10: 1,784,403 km (0.077 R)
• M11: 2,028,248 km (0.045 R)
• M12: 2,064,002 km (0.086 R)
• M13: 2,585,650 km (0.065 R)
• M14: 2,663,440 km (0.038 R)
• M15: 3,146,193 km (0.075 R)
• M16: 3,187,631 km (0.108 R)
• M17: 3,397,517 km (0.117 R)
• M18: 4,281,491 km (0.093 R)
• M19: 5,281,254 km (0.076 R)
• M20: 5,986,009 km (0.114 R)
• M21: 7,043,068 km (0.028 R)
• M22: 7,151,975 km (0.103 R)
• M23: 8,213,521 km (0.119 R)
• M24: 8,270,817 km (0.041 R)
• M25: 8,443,304 km (0.056 R)
• M26: 8,850,360 km (0.092 R)
• M27: 9,026,736 km (0.077 R)
• M28: 10,355,613 km (0.116 R)
• M29: 12,133,135 km (0.064 R)
• M30: 12,592,102 km (0.087 R)
• M31: 13,056,603 km (0.084 R)
• M32: 14,622,145 km (0.069 R)
• M33: 15,321,216 km (0.08 R)
• M34: 15,745,774 km (0.119 R)
• M35: 17,926,163 km (0.055 R)
• M36: 18,373,461 km (0.106 R)
• M37: 19,202,981 km (0.111 R)
• M38: 20,276,346 km (0.063 R)
• M39: 22,882,490 km (0.053 R)
• M40: 23,448,569 km (0.118 R)
• M41: 23,529,950 km (0.064 R)
• M42: 24,101,414 km (0.118 R)
• M43: 27,796,481 km (0.08 R)
• M44: 30,326,480 km (0.103 R)
• M45: 30,592,316 km (0.112 R)
• M46: 32,747,273 km (0.089 R)
• M47: 34,487,545 km (0.119 R)
• M48: 36,257,737 km (0.119 R)
• M49: 38,344,029 km (0.119 R)
• M50: 39,691,756 km (0.052 R)
• M51: 39,788,695 km (0.095 R)
• M52: 42,235,668 km (0.06 R)
• M53: 46,148,998 km (0.049 R)
• M54: 47,993,839 km (0.087 R)
• M55: 48,925,385 km (0.069 R)
• M56: 49,237,147 km (0.084 R)
• M57: 49,445,387 km (0.097 R)
• M58: 49,758,346 km (0.098 R)
• M59: 50,595,945 km (0.052 R)
• M60: 53,778,340 km (0.109 R)
• M61: 55,935,541 km (0.085 R)
• M62: 58,120,867 km (0.052 R)
• M63: 59,667,260 km (0.113 R)
• M64: 61,115,218 km (0.056 R)
• M65: 61,787,361 km (0.12 R)
• M66: 61,899,709 km (0.096 R)
• M67: 63,705,206 km (0.025 R)
• M68: 64,500,468 km (0.1 R)
• M69: 64,728,306 km (0.115 R)
• M70: 65,070,586 km (0.106 R)
• M71: 67,021,492 km (0.072 R)
• M72: 67,483,300 km (0.113 R)
• M73: 68,991,396 km (0.086 R)
• M74: 69,691,215 km (0.102 R)
• M75: 70,159,157 km (0.05 R)
• M76: 70,510,712 km (0.062 R)
• M77: 70,980,450 km (0.064 R)
• M78: 71,686,851 km (0.044 R)
• M79: 72,040,949 km (0.105 R)
• M80: 73,820,266 km (0.094 R)
• M81: 73,939,346 km (0.05 R)
• M82: 75,854,199 km (0.097 R)
• M83: 76,576,308 km (0.086 R)
• M84: 76,938,334 km (0.08 R)
• M85: 77,179,935 km (0.097 R)
• M86: 78,027,706 km (0.11 R)
• M87: 78,391,977 km (0.102 R)
• M88: 78,635,074 km (0.065 R)
• M89: 80,957,431 km (0.108 R)
• M90: 81,326,190 km (0.096 R)
• M91: 81,695,547 km (0.06 R)

Kuiper Belt

Range: 31.1 - 49.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 15,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit