🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.57 AU - 0.79 AU

Year: 196 Days

Day: 34.9 Hours

Environment

Temp: 202 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,883,707 km

• M1: 82,728 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.51 AU - 2.27 AU

Year: 909 Days

Day: 30.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.59 AU - 2.43 AU

Year: 997 Days

Day: 17.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,883,707 km

• M1: 495,019 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.1 AU - 2.88 AU

Year: 1375 Days

Day: 27.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,883,707 km

• M1: 552,914 km (0.09 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.1 AU - 3.38 AU

Year: 1587 Days

Day: 31.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854

Radius: 9.7

Gravity: 9.08 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 9.58 AU - 13.86 AU

Year: 14037 Days

Day: 6 Hours

Environment

Temp: -179 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 100,883,707 km

• M1: 185,202 km (0.106 R)
• M2: 263,741 km (0.107 R)
• M3: 331,210 km (0.07 R)
• M4: 617,839 km (0.112 R)
• M5: 1,240,166 km (0.118 R)
• M6: 1,499,868 km (0.09 R)
• M7: 2,704,131 km (0.032 R)
• M8: 3,111,636 km (0.046 R)
• M9: 4,059,937 km (0.102 R)
• M10: 4,329,811 km (0.076 R)
• M11: 4,565,727 km (0.091 R)
• M12: 5,174,291 km (0.096 R)
• M13: 5,382,681 km (0.113 R)
• M14: 5,636,698 km (0.108 R)
• M15: 5,894,455 km (0.096 R)
• M16: 6,024,905 km (0.09 R)
• M17: 6,556,127 km (0.116 R)
• M18: 7,334,335 km (0.084 R)
• M19: 7,805,718 km (0.119 R)
• M20: 7,949,032 km (0.111 R)
• M21: 8,976,770 km (0.073 R)
• M22: 10,358,905 km (0.046 R)
• M23: 10,994,247 km (0.074 R)
• M24: 11,806,114 km (0.056 R)
• M25: 11,970,822 km (0.076 R)
• M26: 12,302,630 km (0.099 R)
• M27: 12,693,529 km (0.104 R)
• M28: 12,975,072 km (0.094 R)
• M29: 13,717,227 km (0.084 R)
• M30: 14,064,294 km (0.055 R)
• M31: 14,472,996 km (0.114 R)
• M32: 15,122,998 km (0.087 R)
• M33: 16,085,661 km (0.052 R)
• M34: 16,268,320 km (0.041 R)
• M35: 17,192,086 km (0.114 R)
• M36: 17,316,552 km (0.099 R)
• M37: 17,441,317 km (0.045 R)
• M38: 18,259,467 km (0.097 R)
• M39: 18,322,897 km (0.044 R)
• M40: 18,833,325 km (0.076 R)
• M41: 19,025,857 km (0.111 R)
• M42: 19,154,661 km (0.063 R)
• M43: 19,413,016 km (0.043 R)
• M44: 19,542,568 km (0.114 R)
• M45: 21,320,539 km (0.114 R)
• M46: 21,454,279 km (0.119 R)
• M47: 21,722,658 km (0.091 R)
• M48: 21,857,296 km (0.064 R)
• M49: 22,670,660 km (0.078 R)
• M50: 22,875,459 km (0.113 R)
• M51: 23,081,007 km (0.109 R)
• M52: 23,909,180 km (0.073 R)
• M53: 25,099,082 km (0.109 R)
• M54: 26,739,423 km (0.032 R)
• M55: 27,318,067 km (0.103 R)
• M56: 29,004,634 km (0.102 R)
• M57: 30,348,022 km (0.047 R)
• M58: 33,794,009 km (0.096 R)
• M59: 34,262,700 km (0.105 R)
• M60: 34,576,406 km (0.091 R)
• M61: 35,761,371 km (0.089 R)
• M62: 36,239,037 km (0.077 R)
• M63: 37,200,802 km (0.071 R)
• M64: 37,846,616 km (0.089 R)
• M65: 38,333,258 km (0.109 R)
• M66: 38,658,932 km (0.083 R)
• M67: 38,985,654 km (0.043 R)
• M68: 41,047,561 km (0.063 R)
• M69: 41,380,716 km (0.102 R)
• M70: 42,638,086 km (0.109 R)
• M71: 43,060,102 km (0.102 R)
• M72: 43,653,107 km (0.092 R)
• M73: 44,419,647 km (0.046 R)
• M74: 44,505,067 km (0.033 R)
• M75: 45,104,656 km (0.115 R)
• M76: 46,138,676 km (0.102 R)
• M77: 47,267,841 km (0.095 R)
• M78: 48,669,872 km (0.112 R)
• M79: 50,174,527 km (0.107 R)
• M80: 50,709,190 km (0.082 R)
• M81: 50,798,500 km (0.097 R)
• M82: 51,156,189 km (0.117 R)
• M83: 53,048,003 km (0.11 R)
• M84: 54,139,320 km (0.096 R)
• M85: 55,054,260 km (0.115 R)
• M86: 56,343,944 km (0.095 R)
• M87: 57,271,151 km (0.055 R)
• M88: 58,390,592 km (0.072 R)
• M89: 58,859,133 km (0.104 R)
• M90: 60,650,866 km (0.072 R)
• M91: 61,220,385 km (0.115 R)
• M92: 62,173,623 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 524.6

Radius: 3.3

Gravity: 48.17 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.62 AU - 15.94 AU

Year: 18879 Days

Day: 20.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 100,883,707 km

• M1: 89,011 km (0.114 R)
• M2: 163,959 km (0.115 R)
• M3: 216,319 km (0.106 R)
• M4: 406,457 km (0.07 R)
• M5: 498,311 km (0.063 R)
• M6: 617,241 km (0.036 R)
• M7: 767,138 km (0.041 R)
• M8: 812,017 km (0.046 R)
• M9: 1,024,895 km (0.108 R)
• M10: 1,099,694 km (0.098 R)
• M11: 1,124,976 km (0.105 R)
• M12: 1,700,030 km (0.045 R)
• M13: 1,909,168 km (0.067 R)
• M14: 2,001,320 km (0.108 R)
• M15: 2,094,819 km (0.059 R)
• M16: 2,686,030 km (0.112 R)
• M17: 2,893,821 km (0.062 R)
• M18: 3,699,256 km (0.089 R)
• M19: 3,814,147 km (0.12 R)
• M20: 4,285,530 km (0.097 R)
• M21: 4,816,603 km (0.075 R)
• M22: 4,900,078 km (0.058 R)
• M23: 5,541,704 km (0.054 R)
• M24: 5,629,368 km (0.086 R)
• M25: 5,761,463 km (0.115 R)
• M26: 5,939,335 km (0.113 R)
• M27: 6,668,475 km (0.078 R)
• M28: 6,949,120 km (0.106 R)
• M29: 7,090,939 km (0.092 R)
• M30: 8,010,816 km (0.1 R)
• M31: 8,209,333 km (0.103 R)
• M32: 8,509,875 km (0.086 R)
• M33: 8,865,319 km (0.08 R)
• M34: 9,853,862 km (0.102 R)
• M35: 10,226,810 km (0.098 R)
• M36: 11,428,679 km (0.096 R)
• M37: 12,905,509 km (0.071 R)
• M38: 13,489,390 km (0.056 R)
• M39: 13,725,305 km (0.073 R)
• M40: 14,501,419 km (0.11 R)
• M41: 15,108,039 km (0.097 R)
• M42: 15,291,745 km (0.067 R)
• M43: 15,537,684 km (0.1 R)
• M44: 16,346,111 km (0.097 R)
• M45: 17,616,346 km (0.027 R)
• M46: 18,328,282 km (0.077 R)
• M47: 18,852,024 km (0.041 R)
• M48: 19,115,766 km (0.109 R)
• M49: 19,513,546 km (0.087 R)
• M50: 20,791,262 km (0.058 R)
• M51: 21,405,959 km (0.114 R)
• M52: 21,957,227 km (0.086 R)
• M53: 23,355,968 km (0.093 R)
• M54: 23,497,338 km (0.076 R)
• M55: 23,923,392 km (0.049 R)
• M56: 25,725,897 km (0.087 R)
• M57: 27,646,285 km (0.085 R)
• M58: 27,720,934 km (0.069 R)
• M59: 29,765,339 km (0.062 R)
• M60: 32,092,932 km (0.11 R)
• M61: 32,723,487 km (0.063 R)
• M62: 34,317,452 km (0.104 R)
• M63: 34,639,387 km (0.062 R)
• M64: 39,164,872 km (0.108 R)
• M65: 39,248,946 km (0.073 R)
• M66: 39,585,392 km (0.105 R)
• M67: 39,838,511 km (0.075 R)
• M68: 40,685,834 km (0.082 R)
• M69: 41,197,010 km (0.1 R)
• M70: 43,003,105 km (0.071 R)
• M71: 43,436,939 km (0.109 R)
• M72: 43,697,987 km (0.101 R)
• M73: 43,959,484 km (0.112 R)
• M74: 47,943,874 km (0.106 R)
• M75: 48,123,541 km (0.045 R)
• M76: 49,388,091 km (0.099 R)
• M77: 50,297,946 km (0.072 R)
• M78: 51,673,199 km (0.099 R)
• M79: 52,226,711 km (0.118 R)
• M80: 52,319,163 km (0.098 R)
• M81: 57,295,984 km (0.036 R)
• M82: 59,405,763 km (0.085 R)
• M83: 59,598,894 km (0.108 R)
• M84: 59,792,175 km (0.105 R)
• M85: 59,888,815 km (0.093 R)
• M86: 60,761,569 km (0.11 R)
• M87: 61,150,822 km (0.06 R)
• M88: 61,833,886 km (0.085 R)
• M89: 62,029,560 km (0.112 R)
• M90: 62,323,520 km (0.096 R)
• M91: 62,519,643 km (0.116 R)
• M92: 62,617,779 km (0.059 R)
• M93: 64,195,289 km (0.083 R)
• M94: 64,393,356 km (0.097 R)
• M95: 64,790,239 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 294.8

Radius: 3.7

Gravity: 21.53 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 13.96 AU - 20.34 AU

Year: 24847 Days

Day: 22 Hours

Environment

Temp: -181 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 100,883,707 km

• M1: 425,756 km (0.114 R)
• M2: 576,700 km (0.06 R)
• M3: 617,091 km (0.104 R)
• M4: 1,045,540 km (0.081 R)
• M5: 1,463,516 km (0.037 R)
• M6: 1,897,350 km (0.09 R)
• M7: 2,175,452 km (0.095 R)
• M8: 3,558,634 km (0.052 R)
• M9: 3,596,034 km (0.082 R)
• M10: 3,709,130 km (0.057 R)
• M11: 5,714,938 km (0.032 R)
• M12: 6,113,915 km (0.096 R)
• M13: 8,588,863 km (0.094 R)
• M14: 8,892,097 km (0.117 R)
• M15: 9,198,923 km (0.112 R)
• M16: 9,250,384 km (0.053 R)
• M17: 11,220,887 km (0.118 R)
• M18: 11,275,940 km (0.043 R)
• M19: 11,663,398 km (0.06 R)
• M20: 12,168,141 km (0.046 R)
• M21: 14,078,506 km (0.081 R)
• M22: 15,525,417 km (0.096 R)
• M23: 16,328,608 km (0.066 R)
• M24: 16,390,840 km (0.104 R)
• M25: 19,145,535 km (0.118 R)
• M26: 19,475,100 km (0.086 R)
• M27: 19,872,880 km (0.081 R)
• M28: 21,014,611 km (0.053 R)
• M29: 21,422,714 km (0.111 R)
• M30: 21,764,695 km (0.113 R)
• M31: 22,039,656 km (0.076 R)
• M32: 22,940,983 km (0.029 R)
• M33: 25,138,576 km (0.108 R)
• M34: 26,445,164 km (0.067 R)
• M35: 26,959,182 km (0.077 R)
• M36: 28,595,932 km (0.099 R)
• M37: 28,897,073 km (0.077 R)
• M38: 31,342,998 km (0.115 R)
• M39: 32,826,410 km (0.094 R)
• M40: 34,572,367 km (0.112 R)
• M41: 35,295,224 km (0.108 R)
• M42: 35,456,491 km (0.117 R)
• M43: 35,779,921 km (0.114 R)
• M44: 35,941,936 km (0.1 R)
• M45: 36,837,578 km (0.089 R)
• M46: 40,831,093 km (0.1 R)
• M47: 42,449,293 km (0.079 R)
• M48: 42,792,621 km (0.104 R)
• M49: 43,309,332 km (0.113 R)
• M50: 44,697,450 km (0.109 R)
• M51: 45,396,970 km (0.057 R)
• M52: 49,308,206 km (0.043 R)
• M53: 49,669,186 km (0.094 R)
• M54: 49,759,543 km (0.109 R)
• M55: 50,393,539 km (0.06 R)
• M56: 52,864,148 km (0.083 R)
• M57: 55,561,397 km (0.104 R)
• M58: 56,030,835 km (0.077 R)
• M59: 57,637,068 km (0.102 R)
• M60: 57,922,201 km (0.108 R)
• M61: 60,219,127 km (0.098 R)
• M62: 60,411,959 km (0.063 R)
• M63: 62,253,359 km (0.095 R)
• M64: 62,936,423 km (0.104 R)
• M65: 64,507,051 km (0.048 R)
• M66: 65,297,077 km (0.106 R)
• M67: 65,693,362 km (0.089 R)
• M68: 65,792,545 km (0.118 R)

Asteroid Belt

Center: 18.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 19.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 699.4

Radius: 3.9

Gravity: 45.98 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 19.48 AU - 19.6 AU

Year: 30218 Days

Day: 20.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 54.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,883,707 km

• M1: 107,561 km (0.085 R)
• M2: 197,918 km (0.105 R)
• M3: 233,821 km (0.12 R)
• M4: 312,660 km (0.075 R)
• M5: 423,362 km (0.08 R)
• M6: 947,553 km (0.045 R)
• M7: 979,118 km (0.089 R)
• M8: 1,244,205 km (0.113 R)
• M9: 1,278,912 km (0.086 R)
• M10: 2,954,558 km (0.12 R)
• M11: 3,381,809 km (0.117 R)
• M12: 4,398,327 km (0.101 R)
• M13: 4,994,624 km (0.073 R)
• M14: 5,274,073 km (0.106 R)
• M15: 5,330,621 km (0.055 R)
• M16: 6,142,339 km (0.116 R)
• M17: 6,930,121 km (0.082 R)
• M18: 7,367,246 km (0.117 R)
• M19: 7,749,020 km (0.117 R)
• M20: 7,877,674 km (0.042 R)
• M21: 8,664,709 km (0.099 R)
• M22: 9,821,699 km (0.113 R)
• M23: 10,453,600 km (0.109 R)
• M24: 10,810,391 km (0.084 R)
• M25: 12,201,950 km (0.063 R)
• M26: 12,426,646 km (0.098 R)
• M27: 12,880,526 km (0.09 R)
• M28: 13,339,642 km (0.103 R)
• M29: 13,882,084 km (0.108 R)
• M30: 13,960,174 km (0.117 R)
• M31: 14,273,881 km (0.103 R)
• M32: 14,590,131 km (0.084 R)
• M33: 16,700,358 km (0.08 R)
• M34: 20,659,915 km (0.083 R)
• M35: 20,927,695 km (0.118 R)
• M36: 23,762,275 km (0.065 R)
• M37: 24,986,136 km (0.062 R)
• M38: 25,176,274 km (0.069 R)
• M39: 26,811,678 km (0.075 R)
• M40: 29,779,999 km (0.08 R)
• M41: 30,589,025 km (0.081 R)
• M42: 33,581,580 km (0.107 R)
• M43: 33,686,449 km (0.106 R)
• M44: 35,699,138 km (0.113 R)
• M45: 36,127,736 km (0.059 R)
• M46: 37,424,002 km (0.09 R)
• M47: 38,406,112 km (0.086 R)
• M48: 41,740,349 km (0.056 R)
• M49: 42,305,081 km (0.108 R)
• M50: 42,645,117 km (0.079 R)
• M51: 43,670,610 km (0.116 R)
• M52: 45,281,779 km (0.109 R)
• M53: 45,629,595 km (0.052 R)
• M54: 45,861,920 km (0.107 R)
• M55: 46,211,231 km (0.104 R)
• M56: 47,617,152 km (0.093 R)
• M57: 47,852,918 km (0.037 R)
• M58: 48,207,166 km (0.083 R)
• M59: 48,562,311 km (0.116 R)
• M60: 48,918,205 km (0.092 R)
• M61: 50,350,903 km (0.065 R)
• M62: 51,555,166 km (0.103 R)
• M63: 51,918,390 km (0.065 R)
• M64: 53,869,445 km (0.102 R)
• M65: 54,237,905 km (0.095 R)
• M66: 54,483,993 km (0.104 R)
• M67: 54,607,262 km (0.059 R)
• M68: 57,341,013 km (0.117 R)
• M69: 57,466,376 km (0.105 R)
• M70: 58,094,388 km (0.079 R)
• M71: 62,038,237 km (0.061 R)
• M72: 65,936,309 km (0.054 R)
• M73: 66,989,029 km (0.085 R)
• M74: 67,120,974 km (0.088 R)
• M75: 67,517,558 km (0.096 R)
• M76: 68,578,656 km (0.062 R)
• M77: 70,986,134 km (0.104 R)
• M78: 71,659,774 km (0.11 R)
• M79: 78,929,781 km (0.11 R)
• M80: 86,573,933 km (0.098 R)
• M81: 86,717,697 km (0.108 R)
• M82: 86,861,610 km (0.09 R)
• M83: 88,738,764 km (0.08 R)
• M84: 89,319,054 km (0.034 R)
• M85: 89,464,463 km (0.117 R)
• M86: 91,360,168 km (0.038 R)
• M87: 91,945,993 km (0.072 R)
• M88: 92,092,748 km (0.052 R)
• M89: 92,533,314 km (0.09 R)
• M90: 93,121,683 km (0.096 R)
• M91: 95,487,872 km (0.112 R)
• M92: 96,529,372 km (0.1 R)
• M93: 100,883,718 km (0.101 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 16,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit