🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.47 AU - 0.63 AU

Year: 146 Days

Day: 45.8 Hours

Environment

Temp: 252 °C

Axial Tilt: 33.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.57 AU - 0.73 AU

Year: 188 Days

Day: 18.1 Hours

Environment

Temp: 184 °C

Axial Tilt: 66.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,156,600 km

• M1: 24,384 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.62 AU - 1.72 AU

Year: 773 Days

Day: 23.3 Hours

Environment

Temp: -39 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.72 AU - 2.64 AU

Year: 1153 Days

Day: 25.7 Hours

Environment

Temp: -70 °C

Axial Tilt: 48.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.81 AU - 2.55 AU

Year: 1153 Days

Day: 31.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.51 AU - 2.71 AU

Year: 1510 Days

Day: 32 Hours

Environment

Temp: -78 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.7

Radius: 10.8

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 8.58 AU - 9.14 AU

Year: 9445 Days

Day: 10.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 74,156,600 km

• M1: 180,565 km (0.111 R)
• M2: 257,009 km (0.072 R)
• M3: 384,616 km (0.062 R)
• M4: 612,902 km (0.089 R)
• M5: 827,875 km (0.077 R)
• M6: 1,005,746 km (0.083 R)
• M7: 1,147,864 km (0.086 R)
• M8: 1,263,055 km (0.096 R)
• M9: 1,577,958 km (0.073 R)
• M10: 1,688,511 km (0.08 R)
• M11: 1,917,546 km (0.086 R)
• M12: 2,491,253 km (0.105 R)
• M13: 2,599,263 km (0.08 R)
• M14: 2,753,050 km (0.112 R)
• M15: 2,932,567 km (0.118 R)
• M16: 3,470,371 km (0.115 R)
• M17: 3,567,012 km (0.056 R)
• M18: 3,713,767 km (0.103 R)
• M19: 4,425,105 km (0.038 R)
• M20: 4,556,602 km (0.092 R)
• M21: 6,174,802 km (0.055 R)
• M22: 6,470,407 km (0.084 R)
• M23: 6,560,016 km (0.091 R)
• M24: 7,075,530 km (0.116 R)
• M25: 7,353,783 km (0.091 R)
• M26: 7,762,035 km (0.03 R)
• M27: 7,921,058 km (0.051 R)
• M28: 8,502,545 km (0.099 R)
• M29: 8,600,830 km (0.079 R)
• M30: 8,864,571 km (0.118 R)
• M31: 9,843,540 km (0.107 R)
• M32: 10,363,243 km (0.098 R)
• M33: 10,644,188 km (0.102 R)
• M34: 11,285,364 km (0.084 R)
• M35: 11,429,577 km (0.088 R)
• M36: 12,086,012 km (0.102 R)
• M37: 12,604,967 km (0.092 R)
• M38: 13,511,829 km (0.119 R)
• M39: 14,517,725 km (0.117 R)
• M40: 14,635,309 km (0.111 R)
• M41: 15,909,734 km (0.09 R)
• M42: 16,152,680 km (0.083 R)
• M43: 16,806,423 km (0.045 R)
• M44: 16,888,702 km (0.115 R)
• M45: 17,053,858 km (0.031 R)
• M46: 17,178,024 km (0.114 R)
• M47: 17,385,517 km (0.108 R)
• M48: 17,510,580 km (0.056 R)
• M49: 17,803,194 km (0.098 R)
• M50: 18,224,312 km (0.086 R)
• M51: 19,506,964 km (0.08 R)
• M52: 20,510,018 km (0.102 R)
• M53: 21,262,196 km (0.05 R)
• M54: 21,395,787 km (0.032 R)
• M55: 21,888,412 km (0.096 R)
• M56: 21,978,321 km (0.089 R)
• M57: 22,158,586 km (0.1 R)
• M58: 22,294,122 km (0.066 R)
• M59: 23,067,393 km (0.099 R)
• M60: 23,296,428 km (0.101 R)
• M61: 23,664,588 km (0.088 R)
• M62: 23,756,890 km (0.062 R)
• M63: 24,220,494 km (0.111 R)
• M64: 24,686,940 km (0.087 R)
• M65: 25,156,378 km (0.09 R)
• M66: 25,439,417 km (0.104 R)
• M67: 25,676,081 km (0.048 R)
• M68: 25,913,642 km (0.118 R)
• M69: 27,644,639 km (0.115 R)
• M70: 28,376,921 km (0.075 R)
• M71: 28,622,561 km (0.034 R)
• M72: 28,918,016 km (0.07 R)
• M73: 29,313,703 km (0.051 R)
• M74: 29,611,552 km (0.081 R)
• M75: 29,960,414 km (0.066 R)
• M76: 30,662,178 km (0.119 R)
• M77: 31,369,477 km (0.105 R)
• M78: 31,725,071 km (0.101 R)
• M79: 33,057,539 km (0.116 R)
• M80: 33,523,088 km (0.08 R)
• M81: 33,730,729 km (0.115 R)
• M82: 35,143,233 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.8

Radius: 8.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.04 AU - 11.28 AU

Year: 9929 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 74,156,600 km

• M1: 157,377 km (0.056 R)
• M2: 239,057 km (0.084 R)
• M3: 302,487 km (0.099 R)
• M4: 666,907 km (0.107 R)
• M5: 736,470 km (0.102 R)
• M6: 794,065 km (0.119 R)
• M7: 853,306 km (0.025 R)
• M8: 976,425 km (0.08 R)
• M9: 1,189,303 km (0.08 R)
• M10: 1,292,825 km (0.105 R)
• M11: 1,490,294 km (0.096 R)
• M12: 1,755,830 km (0.108 R)
• M13: 2,140,297 km (0.072 R)
• M14: 2,484,222 km (0.112 R)
• M15: 2,662,693 km (0.032 R)
• M16: 2,845,501 km (0.111 R)
• M17: 2,985,375 km (0.117 R)
• M18: 3,223,385 km (0.119 R)
• M19: 3,344,859 km (0.067 R)
• M20: 4,531,469 km (0.104 R)
• M21: 4,613,000 km (0.069 R)
• M22: 4,722,655 km (0.064 R)
• M23: 5,084,682 km (0.076 R)
• M24: 5,283,348 km (0.101 R)
• M25: 5,455,685 km (0.099 R)
• M26: 5,805,893 km (0.061 R)
• M27: 6,163,432 km (0.045 R)
• M28: 6,436,448 km (0.109 R)
• M29: 6,558,969 km (0.085 R)
• M30: 6,775,437 km (0.111 R)
• M31: 6,900,052 km (0.075 R)
• M32: 7,278,834 km (0.059 R)
• M33: 7,374,577 km (0.103 R)
• M34: 8,023,532 km (0.07 R)
• M35: 8,724,548 km (0.07 R)
• M36: 9,168,405 km (0.052 R)
• M37: 9,514,873 km (0.065 R)
• M38: 9,900,836 km (0.096 R)
• M39: 10,435,499 km (0.104 R)
• M40: 10,507,605 km (0.11 R)
• M41: 10,724,522 km (0.11 R)
• M42: 11,236,595 km (0.069 R)
• M43: 11,347,447 km (0.093 R)
• M44: 11,644,698 km (0.102 R)
• M45: 11,794,147 km (0.093 R)
• M46: 12,170,984 km (0.057 R)
• M47: 13,207,697 km (0.1 R)
• M48: 13,795,916 km (0.102 R)
• M49: 14,352,569 km (0.119 R)
• M50: 15,038,326 km (0.114 R)
• M51: 15,201,238 km (0.073 R)
• M52: 15,323,908 km (0.096 R)
• M53: 16,316,341 km (0.047 R)
• M54: 16,525,778 km (0.052 R)
• M55: 17,159,175 km (0.119 R)
• M56: 18,059,455 km (0.101 R)
• M57: 18,145,923 km (0.057 R)
• M58: 18,406,372 km (0.062 R)
• M59: 18,755,534 km (0.106 R)
• M60: 20,039,682 km (0.102 R)
• M61: 20,398,866 km (0.104 R)
• M62: 20,534,103 km (0.064 R)
• M63: 20,987,085 km (0.033 R)
• M64: 21,123,668 km (0.116 R)
• M65: 21,489,285 km (0.104 R)
• M66: 22,180,278 km (0.112 R)
• M67: 22,319,404 km (0.105 R)
• M68: 23,159,994 km (0.094 R)
• M69: 23,536,981 km (0.117 R)
• M70: 23,821,067 km (0.084 R)
• M71: 24,106,201 km (0.066 R)
• M72: 24,536,145 km (0.054 R)
• M73: 24,968,483 km (0.065 R)
• M74: 25,113,294 km (0.099 R)
• M75: 25,938,476 km (0.098 R)
• M76: 26,085,082 km (0.106 R)
• M77: 26,871,368 km (0.082 R)
• M78: 28,065,309 km (0.081 R)
• M79: 28,316,334 km (0.084 R)
• M80: 29,786,282 km (0.083 R)
• M81: 30,556,412 km (0.09 R)
• M82: 31,177,243 km (0.098 R)
• M83: 31,437,095 km (0.114 R)
• M84: 31,489,155 km (0.104 R)
• M85: 31,645,485 km (0.077 R)
• M86: 32,800,081 km (0.086 R)
• M87: 33,276,401 km (0.113 R)
• M88: 33,435,573 km (0.067 R)
• M89: 33,808,221 km (0.1 R)
• M90: 34,450,295 km (0.108 R)
• M91: 35,800,566 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.9

Radius: 5.9

Gravity: 25.74 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 9.9 AU - 16.14 AU

Year: 16826 Days

Day: 18.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,156,600 km

• M1: 85,570 km (0.117 R)
• M2: 298,897 km (0.084 R)
• M3: 804,238 km (0.072 R)
• M4: 1,217,128 km (0.112 R)
• M5: 1,358,199 km (0.074 R)
• M6: 1,812,977 km (0.119 R)
• M7: 1,909,318 km (0.103 R)
• M8: 2,451,311 km (0.106 R)
• M9: 2,739,436 km (0.058 R)
• M10: 2,924,938 km (0.075 R)
• M11: 3,191,521 km (0.044 R)
• M12: 3,386,746 km (0.057 R)
• M13: 3,586,011 km (0.088 R)
• M14: 4,206,243 km (0.092 R)
• M15: 4,594,151 km (0.055 R)
• M16: 5,083,934 km (0.105 R)
• M17: 5,590,024 km (0.097 R)
• M18: 5,778,068 km (0.097 R)
• M19: 5,872,913 km (0.12 R)
• M20: 6,257,380 km (0.06 R)
• M21: 6,600,408 km (0.072 R)
• M22: 7,510,412 km (0.085 R)
• M23: 7,613,933 km (0.081 R)
• M24: 7,665,844 km (0.032 R)
• M25: 7,927,341 km (0.056 R)
• M26: 8,620,876 km (0.112 R)
• M27: 9,278,210 km (0.111 R)
• M28: 12,246,530 km (0.109 R)
• M29: 13,609,816 km (0.047 R)
• M30: 14,760,523 km (0.113 R)
• M31: 14,825,448 km (0.118 R)
• M32: 16,882,120 km (0.081 R)
• M33: 17,564,436 km (0.11 R)
• M34: 17,633,101 km (0.096 R)
• M35: 17,701,916 km (0.09 R)
• M36: 17,770,881 km (0.091 R)
• M37: 19,238,436 km (0.116 R)
• M38: 20,022,478 km (0.093 R)
• M39: 21,254,716 km (0.081 R)
• M40: 21,328,019 km (0.06 R)
• M41: 21,991,037 km (0.102 R)
• M42: 22,287,839 km (0.113 R)
• M43: 22,586,137 km (0.103 R)
• M44: 22,960,580 km (0.086 R)
• M45: 23,564,208 km (0.105 R)
• M46: 24,096,627 km (0.094 R)
• M47: 25,173,432 km (0.114 R)
• M48: 27,214,246 km (0.072 R)
• M49: 27,373,568 km (0.078 R)
• M50: 28,093,583 km (0.111 R)
• M51: 29,716,271 km (0.05 R)
• M52: 30,373,753 km (0.114 R)
• M53: 33,646,955 km (0.052 R)
• M54: 34,074,655 km (0.086 R)
• M55: 34,676,487 km (0.051 R)
• M56: 34,762,656 km (0.057 R)
• M57: 35,977,839 km (0.1 R)
• M58: 36,152,420 km (0.12 R)
• M59: 36,415,114 km (0.116 R)
• M60: 37,471,873 km (0.099 R)
• M61: 38,003,993 km (0.081 R)
• M62: 38,092,854 km (0.117 R)
• M63: 38,627,965 km (0.068 R)
• M64: 38,806,884 km (0.088 R)
• M65: 39,705,519 km (0.039 R)
• M66: 41,340,324 km (0.06 R)
• M67: 42,627,016 km (0.074 R)
• M68: 45,711,425 km (0.035 R)
• M69: 45,995,511 km (0.089 R)
• M70: 50,911,447 km (0.08 R)
• M71: 51,697,583 km (0.042 R)
• M72: 51,894,753 km (0.097 R)
• M73: 52,685,976 km (0.109 R)
• M74: 53,580,721 km (0.101 R)
• M75: 54,180,160 km (0.11 R)
• M76: 54,380,322 km (0.096 R)
• M77: 54,681,163 km (0.113 R)
• M78: 56,295,175 km (0.118 R)
• M79: 57,311,842 km (0.045 R)
• M80: 59,260,205 km (0.117 R)
• M81: 59,776,467 km (0.116 R)
• M82: 59,879,839 km (0.106 R)
• M83: 60,190,554 km (0.071 R)
• M84: 60,501,867 km (0.064 R)
• M85: 62,590,253 km (0.052 R)
• M86: 62,695,271 km (0.053 R)
• M87: 63,326,723 km (0.114 R)
• M88: 64,383,932 km (0.086 R)
• M89: 65,553,488 km (0.109 R)
• M90: 65,873,627 km (0.097 R)
• M91: 65,980,590 km (0.029 R)
• M92: 69,212,652 km (0.064 R)
• M93: 69,538,775 km (0.119 R)
• M94: 71,505,688 km (0.118 R)
• M95: 72,716,683 km (0.113 R)
• M96: 74,156,562 km (0.09 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 14,605 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit