🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.48 AU - 0.74 AU

Year: 169 Days

Day: 35.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.59 AU - 0.69 AU

Year: 182 Days

Day: 27.5 Hours

Environment

Temp: 184 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.79 AU - 1.23 AU

Year: 360 Days

Day: 31.3 Hours

Environment

Temp: 114 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 108,514,172 km

• M1: 44,879 km (0.118 R)
• M2: 600,486 km (0.075 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.19 AU - 2.27 AU

Year: 1181 Days

Day: 41.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,514,172 km

• M1: 1,524,103 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.88 AU - 2.6 AU

Year: 1189 Days

Day: 47.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.48 AU - 4.08 AU

Year: 2107 Days

Day: 37 Hours

Environment

Temp: -97 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 108,514,172 km

• M1: 415,134 km (0.09 R)
• M2: 866,920 km (0.103 R)

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.7

Radius: 14.7

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.23 AU - 8.49 AU

Year: 7818 Days

Day: 12.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 108,514,172 km

• M1: 201,060 km (0.112 R)
• M2: 349,909 km (0.101 R)
• M3: 455,526 km (0.109 R)
• M4: 548,127 km (0.095 R)
• M5: 924,964 km (0.083 R)
• M6: 1,066,483 km (0.107 R)
• M7: 1,347,727 km (0.048 R)
• M8: 1,644,679 km (0.057 R)
• M9: 2,031,539 km (0.061 R)
• M10: 2,150,320 km (0.11 R)
• M11: 2,261,471 km (0.083 R)
• M12: 2,374,417 km (0.085 R)
• M13: 2,468,514 km (0.077 R)
• M14: 2,627,986 km (0.072 R)
• M15: 2,747,365 km (0.073 R)
• M16: 2,857,319 km (0.084 R)
• M17: 3,059,276 km (0.058 R)
• M18: 4,721,159 km (0.102 R)
• M19: 4,974,578 km (0.047 R)
• M20: 5,109,814 km (0.106 R)
• M21: 5,481,116 km (0.052 R)
• M22: 5,747,849 km (0.12 R)
• M23: 6,192,155 km (0.034 R)
• M24: 6,323,203 km (0.078 R)
• M25: 7,114,127 km (0.12 R)
• M26: 7,606,902 km (0.105 R)
• M27: 9,300,948 km (0.114 R)
• M28: 10,216,338 km (0.097 R)
• M29: 10,337,213 km (0.112 R)
• M30: 10,441,034 km (0.087 R)
• M31: 10,545,304 km (0.03 R)
• M32: 10,842,704 km (0.096 R)
• M33: 11,338,471 km (0.09 R)
• M34: 11,553,144 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.1

Radius: 13.5

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.42 AU - 12.14 AU

Year: 13440 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,514,172 km

• M1: 586,124 km (0.107 R)
• M2: 936,333 km (0.114 R)
• M3: 1,193,342 km (0.114 R)
• M4: 1,622,539 km (0.094 R)
• M5: 2,146,729 km (0.099 R)
• M6: 3,122,856 km (0.087 R)
• M7: 3,316,585 km (0.12 R)
• M8: 3,457,207 km (0.095 R)
• M9: 3,686,690 km (0.108 R)
• M10: 3,980,650 km (0.084 R)
• M11: 4,070,408 km (0.075 R)
• M12: 4,343,724 km (0.106 R)
• M13: 4,467,142 km (0.097 R)
• M14: 5,663,775 km (0.085 R)
• M15: 5,832,971 km (0.113 R)
• M16: 6,038,069 km (0.088 R)
• M17: 7,282,125 km (0.1 R)
• M18: 7,914,625 km (0.097 R)
• M19: 8,603,523 km (0.114 R)
• M20: 8,720,209 km (0.111 R)
• M21: 8,955,228 km (0.031 R)
• M22: 9,592,215 km (0.073 R)
• M23: 10,492,047 km (0.106 R)
• M24: 10,825,949 km (0.111 R)
• M25: 11,418,805 km (0.058 R)
• M26: 12,283,930 km (0.085 R)
• M27: 12,503,689 km (0.074 R)
• M28: 12,724,496 km (0.102 R)
• M29: 13,125,568 km (0.119 R)
• M30: 13,440,321 km (0.106 R)
• M31: 13,666,663 km (0.11 R)
• M32: 13,985,606 km (0.077 R)
• M33: 14,864,044 km (0.062 R)
• M34: 14,957,543 km (0.113 R)
• M35: 15,098,165 km (0.109 R)
• M36: 16,335,339 km (0.09 R)
• M37: 16,431,980 km (0.096 R)
• M38: 16,722,648 km (0.059 R)
• M39: 17,309,222 km (0.05 R)
• M40: 17,902,527 km (0.075 R)
• M41: 19,773,697 km (0.085 R)
• M42: 19,928,082 km (0.114 R)
• M43: 21,072,954 km (0.05 R)
• M44: 21,230,780 km (0.084 R)
• M45: 22,078,851 km (0.084 R)
• M46: 22,399,738 km (0.091 R)
• M47: 22,830,131 km (0.087 R)
• M48: 23,753,449 km (0.103 R)
• M49: 24,082,415 km (0.101 R)
• M50: 24,966,688 km (0.113 R)
• M51: 25,805,334 km (0.065 R)
• M52: 26,483,012 km (0.116 R)
• M53: 26,653,254 km (0.09 R)
• M54: 27,682,936 km (0.08 R)
• M55: 28,086,851 km (0.12 R)
• M56: 28,609,097 km (0.119 R)
• M57: 28,900,513 km (0.086 R)
• M58: 29,251,620 km (0.031 R)
• M59: 30,729,796 km (0.047 R)
• M60: 31,088,233 km (0.069 R)
• M61: 31,508,004 km (0.11 R)
• M62: 31,628,281 km (0.105 R)
• M63: 32,111,183 km (0.089 R)
• M64: 32,232,208 km (0.119 R)
• M65: 33,328,760 km (0.085 R)
• M66: 35,558,217 km (0.096 R)
• M67: 36,123,099 km (0.088 R)
• M68: 36,375,171 km (0.104 R)
• M69: 37,007,820 km (0.066 R)
• M70: 38,091,507 km (0.083 R)
• M71: 38,219,713 km (0.086 R)
• M72: 39,121,190 km (0.091 R)
• M73: 40,355,671 km (0.058 R)
• M74: 41,010,461 km (0.099 R)
• M75: 41,867,058 km (0.117 R)
• M76: 42,729,640 km (0.116 R)
• M77: 43,196,385 km (0.055 R)
• M78: 44,337,219 km (0.065 R)
• M79: 44,472,156 km (0.111 R)
• M80: 44,674,711 km (0.064 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.9

Radius: 4.7

Gravity: 42.28 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 14.54 AU - 23.28 AU

Year: 29173 Days

Day: 15.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 108,514,172 km

• M1: 708,645 km (0.054 R)
• M2: 1,419,385 km (0.062 R)
• M3: 1,692,401 km (0.092 R)
• M4: 2,024,209 km (0.055 R)
• M5: 2,286,155 km (0.114 R)
• M6: 2,651,921 km (0.118 R)
• M7: 2,889,632 km (0.089 R)
• M8: 3,334,985 km (0.069 R)
• M9: 5,438,032 km (0.052 R)
• M10: 5,861,843 km (0.025 R)
• M11: 6,046,746 km (0.075 R)
• M12: 6,108,829 km (0.106 R)
• M13: 6,549,096 km (0.086 R)
• M14: 7,327,453 km (0.063 R)
• M15: 7,526,718 km (0.072 R)
• M16: 8,548,920 km (0.111 R)
• M17: 8,828,818 km (0.065 R)
• M18: 11,326,354 km (0.057 R)
• M19: 11,865,804 km (0.11 R)
• M20: 13,534,119 km (0.055 R)
• M21: 13,696,882 km (0.094 R)
• M22: 14,188,760 km (0.099 R)
• M23: 14,271,338 km (0.055 R)
• M24: 15,274,391 km (0.088 R)
• M25: 16,995,964 km (0.111 R)
• M26: 18,597,110 km (0.099 R)
• M27: 20,060,326 km (0.113 R)
• M28: 20,431,778 km (0.101 R)
• M29: 20,711,975 km (0.096 R)
• M30: 21,181,712 km (0.077 R)
• M31: 21,750,034 km (0.069 R)
• M32: 21,940,622 km (0.109 R)
• M33: 22,131,659 km (0.081 R)
• M34: 23,582,608 km (0.082 R)
• M35: 25,163,708 km (0.113 R)
• M36: 25,363,721 km (0.105 R)
• M37: 25,463,951 km (0.052 R)
• M38: 25,765,391 km (0.108 R)
• M39: 25,967,049 km (0.117 R)
• M40: 26,778,767 km (0.106 R)
• M41: 26,880,793 km (0.117 R)
• M42: 28,011,902 km (0.111 R)
• M43: 28,219,245 km (0.065 R)
• M44: 29,473,772 km (0.098 R)
• M45: 29,579,089 km (0.067 R)
• M46: 30,213,983 km (0.115 R)
• M47: 32,253,750 km (0.073 R)
• M48: 35,788,149 km (0.103 R)
• M49: 36,125,791 km (0.094 R)
• M50: 36,577,577 km (0.091 R)
• M51: 37,944,154 km (0.108 R)
• M52: 38,173,487 km (0.083 R)
• M53: 38,864,330 km (0.052 R)
• M54: 42,618,189 km (0.04 R)
• M55: 44,780,028 km (0.115 R)
• M56: 44,901,202 km (0.11 R)
• M57: 45,143,850 km (0.105 R)
• M58: 48,834,879 km (0.093 R)
• M59: 50,716,371 km (0.086 R)
• M60: 55,457,726 km (0.038 R)
• M61: 56,370,422 km (0.053 R)
• M62: 59,138,581 km (0.098 R)
• M63: 64,122,135 km (0.113 R)
• M64: 64,532,033 km (0.047 R)
• M65: 64,668,766 km (0.031 R)
• M66: 65,629,483 km (0.088 R)
• M67: 66,042,523 km (0.059 R)
• M68: 68,121,036 km (0.084 R)
• M69: 70,502,485 km (0.084 R)
• M70: 71,208,138 km (0.089 R)
• M71: 72,341,940 km (0.062 R)
• M72: 75,634,888 km (0.068 R)
• M73: 76,067,974 km (0.116 R)
• M74: 76,501,958 km (0.113 R)
• M75: 78,830,000 km (0.092 R)
• M76: 82,217,195 km (0.036 R)
• M77: 82,959,798 km (0.111 R)
• M78: 83,853,945 km (0.089 R)
• M79: 84,901,130 km (0.1 R)
• M80: 85,351,120 km (0.047 R)
• M81: 86,706,178 km (0.11 R)
• M82: 88,523,942 km (0.047 R)
• M83: 88,828,074 km (0.101 R)
• M84: 92,968,345 km (0.115 R)
• M85: 94,984,176 km (0.06 R)
• M86: 95,295,639 km (0.112 R)
• M87: 95,763,431 km (0.072 R)
• M88: 98,743,421 km (0.114 R)
• M89: 100,165,498 km (0.115 R)
• M90: 100,482,496 km (0.037 R)
• M91: 101,276,412 km (0.04 R)
• M92: 103,350,138 km (0.098 R)
• M93: 104,794,056 km (0.087 R)
• M94: 105,115,841 km (0.067 R)
• M95: 105,437,926 km (0.097 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 449 - 11,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit