🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.49 AU - 0.63 AU

Year: 161 Days

Day: 12.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.65 AU - 0.83 AU

Year: 245 Days

Day: 33.6 Hours

Environment

Temp: 99 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.82 AU - 1.86 AU

Year: 961 Days

Day: 32.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.87 AU - 1.99 AU

Year: 1032 Days

Day: 16 Hours

Environment

Temp: -74 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 760

Radius: 9.6

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.7 AU - 5.3 AU

Year: 3675 Days

Day: 12 Hours

Environment

Temp: -153 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,746,444 km

• M1: 120,127 km (0.071 R)
• M2: 225,594 km (0.095 R)
• M3: 322,084 km (0.086 R)
• M4: 437,424 km (0.112 R)
• M5: 558,898 km (0.1 R)
• M6: 650,302 km (0.114 R)
• M7: 803,640 km (0.116 R)
• M8: 920,775 km (0.082 R)
• M9: 1,082,041 km (0.075 R)
• M10: 1,489,696 km (0.099 R)
• M11: 2,645,638 km (0.069 R)
• M12: 2,770,104 km (0.081 R)
• M13: 3,024,719 km (0.089 R)
• M14: 3,154,869 km (0.067 R)
• M15: 3,595,884 km (0.049 R)
• M16: 3,714,216 km (0.113 R)
• M17: 4,015,656 km (0.112 R)
• M18: 4,097,336 km (0.078 R)
• M19: 4,241,848 km (0.116 R)
• M20: 4,345,968 km (0.059 R)
• M21: 4,663,714 km (0.101 R)
• M22: 5,010,930 km (0.115 R)
• M23: 5,076,903 km (0.101 R)
• M24: 5,187,755 km (0.112 R)
• M25: 5,456,732 km (0.036 R)
• M26: 6,291,338 km (0.082 R)
• M27: 6,530,246 km (0.036 R)
• M28: 6,820,915 km (0.072 R)
• M29: 7,140,606 km (0.111 R)
• M30: 7,314,737 km (0.111 R)
• M31: 8,077,088 km (0.086 R)
• M32: 8,284,730 km (0.118 R)
• M33: 8,891,349 km (0.07 R)
• M34: 9,294,665 km (0.119 R)
• M35: 9,376,047 km (0.099 R)
• M36: 9,759,167 km (0.073 R)
• M37: 10,343,197 km (0.109 R)
• M38: 10,455,844 km (0.088 R)
• M39: 10,540,516 km (0.115 R)
• M40: 10,625,338 km (0.1 R)
• M41: 10,795,880 km (0.113 R)
• M42: 11,197,251 km (0.111 R)
• M43: 11,574,537 km (0.108 R)
• M44: 11,691,373 km (0.09 R)
• M45: 11,808,658 km (0.072 R)
• M46: 11,985,333 km (0.052 R)
• M47: 12,460,755 km (0.039 R)
• M48: 12,520,594 km (0.078 R)
• M49: 12,760,998 km (0.039 R)
• M50: 13,892,705 km (0.114 R)
• M51: 14,329,232 km (0.079 R)
• M52: 14,706,967 km (0.114 R)
• M53: 14,992,549 km (0.039 R)
• M54: 15,795,142 km (0.103 R)
• M55: 15,989,918 km (0.104 R)
• M56: 16,447,388 km (0.119 R)
• M57: 16,875,986 km (0.065 R)
• M58: 16,975,469 km (0.113 R)
• M59: 17,308,474 km (0.055 R)
• M60: 17,576,254 km (0.113 R)
• M61: 18,695,695 km (0.079 R)
• M62: 18,764,360 km (0.082 R)
• M63: 19,143,142 km (0.111 R)
• M64: 19,350,784 km (0.061 R)
• M65: 19,420,197 km (0.09 R)
• M66: 20,754,161 km (0.092 R)
• M67: 21,003,092 km (0.113 R)
• M68: 22,554,123 km (0.092 R)
• M69: 22,663,778 km (0.102 R)
• M70: 23,769,306 km (0.114 R)
• M71: 23,880,906 km (0.12 R)
• M72: 24,104,406 km (0.096 R)
• M73: 24,216,455 km (0.076 R)
• M74: 24,516,099 km (0.11 R)
• M75: 24,892,487 km (0.112 R)
• M76: 25,119,128 km (0.039 R)
• M77: 25,270,671 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.3

Radius: 10.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.68 AU - 7.6 AU

Year: 6588 Days

Day: 11.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 53,746,444 km

• M1: 136,134 km (0.043 R)
• M2: 209,587 km (0.12 R)
• M3: 305,479 km (0.1 R)
• M4: 371,302 km (0.048 R)
• M5: 851,810 km (0.106 R)
• M6: 1,010,833 km (0.106 R)
• M7: 1,109,268 km (0.027 R)
• M8: 1,326,784 km (0.109 R)
• M9: 1,535,772 km (0.095 R)
• M10: 1,615,657 km (0.069 R)
• M11: 2,123,991 km (0.051 R)
• M12: 2,570,391 km (0.045 R)
• M13: 2,776,686 km (0.081 R)
• M14: 2,960,093 km (0.106 R)
• M15: 3,249,864 km (0.088 R)
• M16: 3,398,265 km (0.064 R)
• M17: 3,794,700 km (0.052 R)
• M18: 4,417,027 km (0.118 R)
• M19: 4,482,700 km (0.119 R)
• M20: 4,731,781 km (0.097 R)
• M21: 5,845,088 km (0.077 R)
• M22: 6,117,506 km (0.072 R)
• M23: 6,769,154 km (0.095 R)
• M24: 6,845,000 km (0.074 R)
• M25: 7,384,300 km (0.053 R)
• M26: 7,560,527 km (0.117 R)
• M27: 7,797,789 km (0.101 R)
• M28: 8,178,366 km (0.098 R)
• M29: 8,503,592 km (0.084 R)
• M30: 8,606,216 km (0.1 R)
• M31: 9,525,944 km (0.09 R)
• M32: 9,739,420 km (0.083 R)
• M33: 9,975,934 km (0.089 R)
• M34: 10,830,138 km (0.111 R)
• M35: 11,390,083 km (0.101 R)
• M36: 11,639,313 km (0.061 R)
• M37: 11,913,376 km (0.07 R)
• M38: 12,212,721 km (0.115 R)
• M39: 12,654,633 km (0.109 R)
• M40: 13,149,354 km (0.071 R)
• M41: 13,458,572 km (0.043 R)
• M42: 14,279,117 km (0.079 R)
• M43: 17,198,220 km (0.092 R)

Asteroid Belt

Center: 7.08 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.5

Radius: 13.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.02 AU - 9 AU

Year: 7924 Days

Day: 8 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 53,746,444 km

• M1: 296,054 km (0.081 R)
• M2: 500,704 km (0.077 R)
• M3: 645,964 km (0.073 R)
• M4: 777,311 km (0.082 R)
• M5: 984,952 km (0.056 R)
• M6: 1,266,944 km (0.079 R)
• M7: 1,535,622 km (0.095 R)
• M8: 1,739,075 km (0.116 R)
• M9: 1,844,392 km (0.107 R)
• M10: 1,951,953 km (0.103 R)
• M11: 2,039,468 km (0.078 R)
• M12: 2,218,836 km (0.079 R)
• M13: 2,427,076 km (0.072 R)
• M14: 2,715,052 km (0.111 R)
• M15: 2,938,401 km (0.052 R)
• M16: 3,193,765 km (0.061 R)
• M17: 4,059,937 km (0.11 R)
• M18: 4,287,475 km (0.097 R)
• M19: 5,425,915 km (0.099 R)
• M20: 5,645,524 km (0.108 R)
• M21: 6,322,156 km (0.07 R)
• M22: 6,720,385 km (0.06 R)
• M23: 7,024,518 km (0.116 R)
• M24: 7,264,173 km (0.095 R)
• M25: 7,367,695 km (0.053 R)
• M26: 7,541,378 km (0.075 R)
• M27: 7,681,402 km (0.066 R)
• M28: 7,857,479 km (0.12 R)
• M29: 8,142,163 km (0.093 R)
• M30: 8,285,777 km (0.058 R)
• M31: 8,394,086 km (0.04 R)
• M32: 8,905,711 km (0.12 R)
• M33: 9,090,913 km (0.032 R)
• M34: 9,654,299 km (0.086 R)
• M35: 9,806,440 km (0.082 R)
• M36: 9,997,775 km (0.108 R)
• M37: 11,251,405 km (0.086 R)
• M38: 11,612,834 km (0.06 R)
• M39: 12,059,982 km (0.036 R)
• M40: 13,223,554 km (0.082 R)
• M41: 14,553,330 km (0.075 R)
• M42: 15,123,597 km (0.091 R)
• M43: 15,611,884 km (0.091 R)
• M44: 15,880,412 km (0.11 R)
• M45: 16,331,450 km (0.079 R)
• M46: 17,199,866 km (0.091 R)
• M47: 17,942,918 km (0.1 R)
• M48: 18,554,474 km (0.113 R)
• M49: 18,696,592 km (0.098 R)
• M50: 18,886,582 km (0.056 R)
• M51: 19,460,439 km (0.076 R)
• M52: 19,894,572 km (0.098 R)
• M53: 20,723,494 km (0.101 R)
• M54: 20,969,433 km (0.055 R)
• M55: 21,315,453 km (0.046 R)
• M56: 21,464,302 km (0.083 R)
• M57: 23,686,878 km (0.041 R)
• M58: 24,669,287 km (0.104 R)
• M59: 25,612,053 km (0.117 R)
• M60: 25,823,285 km (0.091 R)
• M61: 26,141,031 km (0.068 R)
• M62: 26,300,353 km (0.099 R)
• M63: 26,780,562 km (0.045 R)
• M64: 27,371,174 km (0.098 R)
• M65: 28,456,357 km (0.062 R)
• M66: 28,894,230 km (0.088 R)
• M67: 29,004,035 km (0.114 R)
• M68: 29,943,360 km (0.115 R)
• M69: 30,388,863 km (0.034 R)
• M70: 30,948,807 km (0.11 R)
• M71: 31,681,837 km (0.085 R)
• M72: 32,249,561 km (0.105 R)
• M73: 33,568,266 km (0.114 R)
• M74: 34,670,803 km (0.041 R)
• M75: 35,490,748 km (0.116 R)
• M76: 35,726,215 km (0.113 R)
• M77: 36,080,463 km (0.106 R)
• M78: 37,030,559 km (0.064 R)
• M79: 38,894,998 km (0.08 R)
• M80: 39,198,532 km (0.102 R)
• M81: 40,052,736 km (0.07 R)
• M82: 40,175,256 km (0.11 R)
• M83: 40,359,262 km (0.108 R)
• M84: 40,666,536 km (0.098 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.5

Radius: 13.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.48 AU - 12.06 AU

Year: 13608 Days

Day: 10.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 53,746,444 km

• M1: 168,896 km (0.046 R)
• M2: 363,373 km (0.116 R)
• M3: 456,573 km (0.092 R)
• M4: 874,250 km (0.088 R)
• M5: 991,385 km (0.114 R)
• M6: 1,909,617 km (0.068 R)
• M7: 2,065,947 km (0.041 R)
• M8: 2,253,842 km (0.087 R)
• M9: 2,971,014 km (0.118 R)
• M10: 3,245,975 km (0.112 R)
• M11: 3,788,117 km (0.045 R)
• M12: 3,886,852 km (0.118 R)
• M13: 4,019,695 km (0.08 R)
• M14: 4,120,524 km (0.052 R)
• M15: 4,290,317 km (0.081 R)
• M16: 4,849,215 km (0.114 R)
• M17: 5,028,732 km (0.097 R)
• M18: 5,505,800 km (0.086 R)
• M19: 5,655,548 km (0.117 R)
• M20: 7,104,552 km (0.056 R)
• M21: 7,807,214 km (0.068 R)
• M22: 8,231,024 km (0.118 R)
• M23: 9,101,086 km (0.082 R)
• M24: 9,547,037 km (0.098 R)
• M25: 11,306,607 km (0.084 R)
• M26: 12,468,833 km (0.078 R)
• M27: 13,264,544 km (0.119 R)
• M28: 13,466,202 km (0.091 R)
• M29: 13,719,471 km (0.067 R)
• M30: 14,076,860 km (0.106 R)
• M31: 14,179,634 km (0.119 R)
• M32: 14,853,124 km (0.088 R)
• M33: 14,957,693 km (0.085 R)
• M34: 15,378,212 km (0.112 R)
• M35: 15,696,407 km (0.117 R)
• M36: 16,555,099 km (0.1 R)
• M37: 17,816,358 km (0.084 R)
• M38: 17,983,160 km (0.071 R)
• M39: 18,994,741 km (0.092 R)
• M40: 19,108,286 km (0.099 R)
• M41: 20,256,300 km (0.1 R)
• M42: 20,721,699 km (0.099 R)
• M43: 22,079,449 km (0.094 R)
• M44: 23,344,299 km (0.105 R)
• M45: 23,587,844 km (0.077 R)
• M46: 23,771,102 km (0.115 R)
• M47: 24,818,287 km (0.036 R)
• M48: 25,692,088 km (0.063 R)
• M49: 26,639,491 km (0.105 R)
• M50: 27,920,348 km (0.09 R)
• M51: 29,813,210 km (0.115 R)
• M52: 29,945,305 km (0.086 R)
• M53: 30,077,549 km (0.074 R)
• M54: 33,446,793 km (0.106 R)
• M55: 33,790,269 km (0.075 R)
• M56: 35,385,282 km (0.08 R)
• M57: 38,145,662 km (0.08 R)
• M58: 39,153,353 km (0.069 R)
• M59: 39,298,014 km (0.055 R)
• M60: 39,442,825 km (0.11 R)
• M61: 39,587,935 km (0.046 R)
• M62: 39,805,749 km (0.111 R)
• M63: 40,096,867 km (0.066 R)
• M64: 41,415,722 km (0.069 R)
• M65: 43,046,787 km (0.106 R)
• M66: 43,945,422 km (0.056 R)
• M67: 45,532,805 km (0.11 R)
• M68: 47,061,994 km (0.037 R)
• M69: 47,910,214 km (0.084 R)
• M70: 50,249,177 km (0.107 R)
• M71: 50,721,457 km (0.057 R)
• M72: 50,879,133 km (0.091 R)
• M73: 53,746,476 km (0.027 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 14,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit