🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.4 AU - 0.62 AU

Year: 135 Days

Day: 28.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.62 AU - 0.92 AU

Year: 251 Days

Day: 39.3 Hours

Environment

Temp: 152 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,005,484 km

• M1: 134,937 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.17 AU - 1.23 AU

Year: 488 Days

Day: 21.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 16.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,005,484 km

• M1: 997,818 km (0.048 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.17 AU - 1.37 AU

Year: 531 Days

Day: 14.8 Hours

Environment

Temp: -14 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.14 AU - 1.52 AU

Year: 569 Days

Day: 41 Hours

Environment

Temp: -37 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.01 AU - 2.27 AU

Year: 1161 Days

Day: 28.5 Hours

Environment

Temp: -83 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 848.7

Radius: 8.5

Gravity: 11.75 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.87 AU - 6.29 AU

Year: 4246 Days

Day: 8.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 47,005,484 km

• M1: 106,663 km (0.104 R)
• M2: 271,520 km (0.112 R)
• M3: 761,453 km (0.116 R)
• M4: 849,267 km (0.102 R)
• M5: 1,008,439 km (0.093 R)
• M6: 1,148,463 km (0.044 R)
• M7: 1,463,965 km (0.027 R)
• M8: 1,874,013 km (0.118 R)
• M9: 2,119,054 km (0.109 R)
• M10: 2,678,251 km (0.079 R)
• M11: 2,775,788 km (0.112 R)
• M12: 3,157,263 km (0.106 R)
• M13: 3,219,047 km (0.105 R)
• M14: 3,343,961 km (0.098 R)
• M15: 3,641,362 km (0.103 R)
• M16: 3,727,979 km (0.078 R)
• M17: 3,903,308 km (0.048 R)
• M18: 4,081,180 km (0.101 R)
• M19: 4,445,301 km (0.056 R)
• M20: 4,725,198 km (0.116 R)
• M21: 5,302,197 km (0.114 R)
• M22: 5,450,000 km (0.112 R)
• M23: 5,850,773 km (0.09 R)
• M24: 6,029,093 km (0.088 R)
• M25: 6,495,839 km (0.102 R)
• M26: 6,680,592 km (0.069 R)
• M27: 6,786,956 km (0.076 R)
• M28: 6,974,402 km (0.111 R)
• M29: 7,028,258 km (0.118 R)
• M30: 7,245,174 km (0.117 R)
• M31: 7,491,712 km (0.113 R)
• M32: 7,685,591 km (0.111 R)
• M33: 7,965,189 km (0.048 R)
• M34: 8,333,798 km (0.12 R)
• M35: 8,592,303 km (0.112 R)
• M36: 8,650,048 km (0.073 R)
• M37: 8,765,986 km (0.025 R)
• M38: 10,045,347 km (0.081 R)
• M39: 10,167,270 km (0.086 R)
• M40: 10,228,455 km (0.118 R)
• M41: 10,289,641 km (0.036 R)
• M42: 10,505,211 km (0.087 R)
• M43: 10,566,995 km (0.11 R)
• M44: 10,628,929 km (0.116 R)
• M45: 11,572,891 km (0.107 R)
• M46: 12,674,829 km (0.075 R)
• M47: 14,013,730 km (0.108 R)
• M48: 14,184,122 km (0.08 R)
• M49: 14,458,485 km (0.068 R)
• M50: 14,942,583 km (0.08 R)
• M51: 15,891,333 km (0.048 R)
• M52: 16,750,922 km (0.1 R)
• M53: 17,552,169 km (0.12 R)
• M54: 17,809,776 km (0.046 R)
• M55: 17,957,429 km (0.104 R)
• M56: 19,040,667 km (0.095 R)
• M57: 19,154,063 km (0.104 R)
• M58: 19,647,436 km (0.083 R)
• M59: 19,876,620 km (0.088 R)
• M60: 20,414,724 km (0.089 R)
• M61: 20,608,004 km (0.115 R)
• M62: 20,879,824 km (0.058 R)
• M63: 21,309,169 km (0.11 R)
• M64: 21,978,470 km (0.105 R)
• M65: 22,375,503 km (0.119 R)
• M66: 23,015,632 km (0.044 R)
• M67: 23,216,842 km (0.111 R)
• M68: 23,297,475 km (0.102 R)
• M69: 23,783,518 km (0.109 R)
• M70: 24,600,771 km (0.065 R)
• M71: 25,012,914 km (0.091 R)
• M72: 25,635,390 km (0.056 R)
• M73: 26,137,142 km (0.099 R)
• M74: 27,405,432 km (0.101 R)
• M75: 27,961,188 km (0.111 R)
• M76: 28,176,011 km (0.113 R)
• M77: 28,262,030 km (0.108 R)
• M78: 28,391,282 km (0.087 R)
• M79: 28,607,152 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.9

Radius: 12.8

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 7.08 AU - 8.7 AU

Year: 8219 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 47,005,484 km

• M1: 204,500 km (0.077 R)
• M2: 338,540 km (0.049 R)
• M3: 728,691 km (0.081 R)
• M4: 1,343,987 km (0.116 R)
• M5: 1,551,629 km (0.093 R)
• M6: 1,659,489 km (0.117 R)
• M7: 1,792,482 km (0.065 R)
• M8: 2,613,475 km (0.104 R)
• M9: 2,769,505 km (0.107 R)
• M10: 2,902,049 km (0.114 R)
• M11: 3,036,687 km (0.073 R)
• M12: 3,396,769 km (0.072 R)
• M13: 4,097,486 km (0.044 R)
• M14: 4,402,665 km (0.087 R)
• M15: 4,558,098 km (0.059 R)
• M16: 4,747,040 km (0.101 R)
• M17: 5,198,077 km (0.09 R)
• M18: 5,362,635 km (0.075 R)
• M19: 5,595,858 km (0.056 R)
• M20: 5,798,413 km (0.101 R)
• M21: 6,847,693 km (0.103 R)
• M22: 7,137,314 km (0.077 R)
• M23: 7,320,572 km (0.106 R)
• M24: 7,691,575 km (0.093 R)
• M25: 7,841,621 km (0.091 R)
• M26: 8,374,938 km (0.094 R)
• M27: 8,645,859 km (0.063 R)
• M28: 8,919,923 km (0.096 R)
• M29: 9,516,669 km (0.068 R)
• M30: 9,718,476 km (0.09 R)
• M31: 9,962,470 km (0.118 R)
• M32: 10,748,757 km (0.11 R)
• M33: 11,213,108 km (0.105 R)
• M34: 11,943,744 km (0.094 R)
• M35: 12,512,815 km (0.11 R)
• M36: 12,911,942 km (0.051 R)
• M37: 13,135,591 km (0.108 R)
• M38: 14,272,834 km (0.077 R)
• M39: 14,457,737 km (0.061 R)
• M40: 15,017,083 km (0.089 R)
• M41: 15,205,277 km (0.101 R)
• M42: 15,394,070 km (0.114 R)
• M43: 15,774,198 km (0.095 R)
• M44: 16,446,790 km (0.065 R)
• M45: 16,689,288 km (0.101 R)
• M46: 18,168,961 km (0.056 R)
• M47: 18,319,306 km (0.081 R)
• M48: 18,469,952 km (0.038 R)
• M49: 19,947,978 km (0.113 R)
• M50: 20,206,783 km (0.037 R)
• M51: 20,466,485 km (0.115 R)
• M52: 21,622,727 km (0.05 R)
• M53: 22,101,889 km (0.091 R)
• M54: 23,669,525 km (0.047 R)
• M55: 25,328,715 km (0.075 R)
• M56: 25,552,812 km (0.047 R)
• M57: 25,777,508 km (0.103 R)
• M58: 26,682,875 km (0.083 R)
• M59: 27,082,301 km (0.048 R)
• M60: 28,118,565 km (0.084 R)
• M61: 28,583,216 km (0.083 R)
• M62: 29,109,053 km (0.119 R)
• M63: 30,407,862 km (0.113 R)
• M64: 31,544,656 km (0.051 R)
• M65: 32,573,740 km (0.065 R)
• M66: 32,756,399 km (0.105 R)
• M67: 33,306,620 km (0.111 R)
• M68: 34,416,337 km (0.053 R)
• M69: 34,726,752 km (0.106 R)
• M70: 35,412,808 km (0.115 R)
• M71: 35,914,709 km (0.097 R)
• M72: 36,545,264 km (0.114 R)
• M73: 36,861,963 km (0.072 R)
• M74: 37,179,559 km (0.092 R)
• M75: 39,557,866 km (0.111 R)
• M76: 40,013,242 km (0.092 R)
• M77: 40,535,937 km (0.031 R)
• M78: 41,060,876 km (0.104 R)
• M79: 41,390,140 km (0.058 R)
• M80: 42,316,600 km (0.084 R)
• M81: 42,649,156 km (0.084 R)
• M82: 43,249,941 km (0.047 R)
• M83: 43,786,399 km (0.084 R)
• M84: 45,476,855 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 13.8

Radius: 8.6

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 8.07 AU - 9.81 AU

Year: 9913 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,005,484 km

• M1: 110,254 km (0.112 R)
• M2: 170,392 km (0.12 R)
• M3: 295,905 km (0.056 R)
• M4: 614,997 km (0.063 R)
• M5: 802,293 km (0.073 R)
• M6: 961,017 km (0.09 R)
• M7: 1,309,281 km (0.115 R)
• M8: 1,600,099 km (0.095 R)
• M9: 1,656,946 km (0.081 R)
• M10: 2,589,240 km (0.117 R)
• M11: 3,446,137 km (0.106 R)
• M12: 3,532,604 km (0.119 R)
• M13: 4,197,866 km (0.07 R)
• M14: 4,277,153 km (0.098 R)
• M15: 5,111,161 km (0.088 R)
• M16: 6,339,509 km (0.057 R)
• M17: 6,629,579 km (0.112 R)
• M18: 6,830,639 km (0.093 R)
• M19: 6,924,137 km (0.089 R)
• M20: 9,412,548 km (0.091 R)
• M21: 10,113,714 km (0.082 R)
• M22: 10,668,722 km (0.075 R)
• M23: 11,492,108 km (0.087 R)
• M24: 12,033,354 km (0.107 R)
• M25: 12,278,694 km (0.084 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 11.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 9.35 AU - 10.69 AU

Year: 11763 Days

Day: 8.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 47,005,484 km

• M1: 263,292 km (0.053 R)
• M2: 348,413 km (0.114 R)
• M3: 543,938 km (0.118 R)
• M4: 633,397 km (0.117 R)
• M5: 728,542 km (0.056 R)
• M6: 953,238 km (0.045 R)
• M7: 1,027,139 km (0.069 R)
• M8: 1,181,075 km (0.036 R)
• M9: 1,512,734 km (0.05 R)
• M10: 1,644,829 km (0.11 R)
• M11: 2,261,621 km (0.065 R)
• M12: 3,028,160 km (0.097 R)
• M13: 3,139,910 km (0.108 R)
• M14: 3,630,441 km (0.077 R)
• M15: 4,207,141 km (0.095 R)
• M16: 4,490,479 km (0.066 R)
• M17: 4,877,938 km (0.063 R)
• M18: 5,445,362 km (0.072 R)
• M19: 6,104,341 km (0.099 R)
• M20: 6,175,251 km (0.079 R)
• M21: 6,642,594 km (0.069 R)
• M22: 7,009,857 km (0.077 R)
• M23: 9,105,574 km (0.05 R)
• M24: 9,678,683 km (0.097 R)
• M25: 9,844,587 km (0.065 R)
• M26: 10,902,543 km (0.064 R)
• M27: 12,398,971 km (0.116 R)
• M28: 12,579,236 km (0.067 R)
• M29: 13,493,578 km (0.095 R)
• M30: 15,096,819 km (0.093 R)
• M31: 15,531,251 km (0.036 R)
• M32: 15,676,959 km (0.094 R)
• M33: 15,823,116 km (0.104 R)
• M34: 15,920,804 km (0.113 R)
• M35: 16,412,382 km (0.12 R)
• M36: 16,859,082 km (0.043 R)
• M37: 17,109,060 km (0.108 R)
• M38: 17,209,290 km (0.101 R)
• M39: 18,018,914 km (0.101 R)
• M40: 18,531,137 km (0.05 R)
• M41: 18,892,565 km (0.04 R)
• M42: 19,517,585 km (0.078 R)
• M43: 20,043,572 km (0.069 R)
• M44: 20,255,402 km (0.077 R)
• M45: 21,595,500 km (0.116 R)
• M46: 21,812,566 km (0.065 R)
• M47: 22,523,156 km (0.083 R)
• M48: 22,688,163 km (0.108 R)
• M49: 24,870,197 km (0.113 R)
• M50: 26,014,920 km (0.098 R)
• M51: 26,188,154 km (0.1 R)
• M52: 26,361,688 km (0.046 R)
• M53: 28,772,158 km (0.054 R)
• M54: 29,071,055 km (0.114 R)
• M55: 30,034,017 km (0.035 R)
• M56: 31,313,677 km (0.087 R)
• M57: 31,805,854 km (0.072 R)
• M58: 31,991,056 km (0.116 R)
• M59: 32,985,134 km (0.034 R)
• M60: 33,297,793 km (0.11 R)
• M61: 33,423,156 km (0.049 R)
• M62: 33,737,312 km (0.093 R)
• M63: 34,495,025 km (0.046 R)
• M64: 35,003,359 km (0.066 R)
• M65: 36,478,543 km (0.08 R)
• M66: 36,672,572 km (0.117 R)
• M67: 38,104,971 km (0.063 R)
• M68: 38,828,127 km (0.092 R)
• M69: 40,021,170 km (0.064 R)
• M70: 40,221,183 km (0.11 R)
• M71: 40,689,274 km (0.032 R)
• M72: 41,024,673 km (0.106 R)
• M73: 41,698,162 km (0.107 R)
• M74: 42,239,557 km (0.116 R)
• M75: 43,877,953 km (0.096 R)
• M76: 44,084,249 km (0.107 R)
• M77: 44,428,623 km (0.12 R)
• M78: 44,774,044 km (0.088 R)
• M79: 44,912,422 km (0.071 R)
• M80: 45,259,041 km (0.119 R)
• M81: 46,374,293 km (0.102 R)
• M82: 46,935,135 km (0.055 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: 500 - 20,461 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit