🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.66 AU - 0.86 AU

Year: 243 Days

Day: 25.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 21.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.58 AU - 2.78 AU

Year: 1611 Days

Day: 18.9 Hours

Environment

Temp: -94 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 12.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.77 AU - 6.09 AU

Year: 4018 Days

Day: 11.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 35,468,268 km

• M1: 152,440 km (0.119 R)
• M2: 360,082 km (0.094 R)
• M3: 648,806 km (0.12 R)
• M4: 928,554 km (0.083 R)
• M5: 1,132,605 km (0.118 R)
• M6: 1,378,844 km (0.11 R)
• M7: 1,715,140 km (0.115 R)
• M8: 1,847,982 km (0.118 R)
• M9: 1,969,157 km (0.105 R)
• M10: 2,077,316 km (0.091 R)
• M11: 2,397,904 km (0.083 R)
• M12: 2,648,929 km (0.113 R)
• M13: 2,769,057 km (0.093 R)
• M14: 3,014,846 km (0.056 R)
• M15: 3,194,962 km (0.083 R)
• M16: 3,304,767 km (0.044 R)
• M17: 3,453,018 km (0.119 R)
• M18: 3,584,664 km (0.099 R)
• M19: 3,698,957 km (0.106 R)
• M20: 3,833,745 km (0.106 R)
• M21: 3,911,536 km (0.065 R)
• M22: 4,128,303 km (0.095 R)
• M23: 4,430,191 km (0.083 R)
• M24: 4,656,234 km (0.11 R)
• M25: 4,949,446 km (0.088 R)
• M26: 5,620,392 km (0.099 R)
• M27: 5,753,534 km (0.098 R)
• M28: 5,865,433 km (0.116 R)
• M29: 6,045,848 km (0.054 R)
• M30: 6,319,912 km (0.034 R)
• M31: 6,435,401 km (0.116 R)
• M32: 6,951,663 km (0.07 R)
• M33: 7,874,832 km (0.076 R)
• M34: 8,049,263 km (0.117 R)
• M35: 8,426,998 km (0.067 R)
• M36: 8,707,793 km (0.111 R)
• M37: 9,017,610 km (0.053 R)
• M38: 9,252,479 km (0.105 R)
• M39: 9,462,963 km (0.065 R)
• M40: 9,781,457 km (0.116 R)
• M41: 10,320,458 km (0.113 R)
• M42: 12,484,242 km (0.096 R)
• M43: 12,746,038 km (0.107 R)
• M44: 13,542,646 km (0.118 R)
• M45: 14,082,695 km (0.103 R)
• M46: 14,203,570 km (0.098 R)
• M47: 15,494,599 km (0.08 R)
• M48: 15,588,248 km (0.107 R)
• M49: 15,775,993 km (0.035 R)
• M50: 15,996,201 km (0.091 R)
• M51: 16,471,324 km (0.059 R)
• M52: 16,566,917 km (0.094 R)
• M53: 17,047,725 km (0.038 R)
• M54: 17,144,365 km (0.079 R)
• M55: 17,338,393 km (0.079 R)
• M56: 18,121,388 km (0.072 R)
• M57: 18,352,068 km (0.107 R)
• M58: 18,683,128 km (0.057 R)
• M59: 19,116,514 km (0.104 R)
• M60: 19,789,854 km (0.077 R)
• M61: 20,368,199 km (0.082 R)
• M62: 20,505,081 km (0.032 R)
• M63: 20,883,264 km (0.088 R)
• M64: 21,402,519 km (0.093 R)
• M65: 21,716,076 km (0.073 R)
• M66: 22,595,262 km (0.058 R)
• M67: 22,772,536 km (0.06 R)
• M68: 22,985,862 km (0.116 R)
• M69: 23,128,429 km (0.092 R)
• M70: 23,486,118 km (0.052 R)
• M71: 23,593,679 km (0.109 R)
• M72: 23,881,654 km (0.092 R)
• M73: 24,315,788 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.4

Radius: 14.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.91 AU - 9.53 AU

Year: 7874 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 35,468,268 km

• M1: 305,329 km (0.033 R)
• M2: 602,131 km (0.087 R)
• M3: 969,095 km (0.109 R)
• M4: 1,999,675 km (0.113 R)
• M5: 2,366,788 km (0.029 R)
• M6: 2,558,572 km (0.104 R)
• M7: 3,401,407 km (0.075 R)
• M8: 3,545,918 km (0.11 R)
• M9: 4,614,646 km (0.117 R)
• M10: 4,856,246 km (0.055 R)
• M11: 5,549,034 km (0.101 R)
• M12: 5,777,470 km (0.095 R)
• M13: 6,038,219 km (0.05 R)
• M14: 6,332,478 km (0.056 R)
• M15: 6,843,654 km (0.092 R)
• M16: 7,088,845 km (0.09 R)
• M17: 7,337,028 km (0.061 R)
• M18: 7,556,488 km (0.102 R)
• M19: 7,746,477 km (0.085 R)
• M20: 8,228,182 km (0.062 R)
• M21: 8,489,081 km (0.046 R)
• M22: 8,686,700 km (0.069 R)
• M23: 9,119,935 km (0.084 R)
• M24: 9,903,828 km (0.095 R)
• M25: 10,042,355 km (0.119 R)
• M26: 10,391,666 km (0.1 R)
• M27: 11,608,944 km (0.049 R)
• M28: 12,682,608 km (0.119 R)
• M29: 14,450,556 km (0.084 R)
• M30: 15,243,125 km (0.059 R)
• M31: 15,564,162 km (0.116 R)
• M32: 15,806,361 km (0.097 R)
• M33: 15,927,984 km (0.116 R)
• M34: 16,172,128 km (0.09 R)
• M35: 16,417,469 km (0.067 R)
• M36: 17,704,908 km (0.082 R)
• M37: 18,084,737 km (0.081 R)
• M38: 18,339,502 km (0.047 R)
• M39: 18,681,034 km (0.12 R)
• M40: 19,154,063 km (0.109 R)
• M41: 20,287,865 km (0.1 R)
• M42: 20,729,777 km (0.113 R)
• M43: 21,668,055 km (0.111 R)
• M44: 23,262,768 km (0.044 R)
• M45: 24,659,414 km (0.057 R)
• M46: 25,796,358 km (0.104 R)
• M47: 26,419,433 km (0.042 R)
• M48: 27,436,249 km (0.098 R)
• M49: 29,109,651 km (0.065 R)
• M50: 29,258,800 km (0.085 R)
• M51: 29,358,433 km (0.07 R)
• M52: 29,758,158 km (0.12 R)
• M53: 30,411,452 km (0.064 R)
• M54: 30,765,251 km (0.07 R)
• M55: 30,866,529 km (0.069 R)
• M56: 30,967,956 km (0.112 R)
• M57: 31,171,260 km (0.118 R)
• M58: 31,323,849 km (0.056 R)
• M59: 32,245,372 km (0.096 R)
• M60: 33,696,322 km (0.089 R)
• M61: 33,957,669 km (0.114 R)
• M62: 34,482,459 km (0.117 R)
• M63: 34,693,093 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.4

Radius: 12.4

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.03 AU - 9.61 AU

Year: 10445 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 35,468,268 km

• M1: 225,743 km (0.082 R)
• M2: 560,992 km (0.088 R)
• M3: 673,190 km (0.117 R)
• M4: 794,215 km (0.039 R)
• M5: 1,044,792 km (0.11 R)
• M6: 1,254,229 km (0.059 R)
• M7: 1,513,482 km (0.099 R)
• M8: 1,771,388 km (0.102 R)
• M9: 1,886,429 km (0.067 R)
• M10: 2,083,898 km (0.033 R)
• M11: 2,205,821 km (0.089 R)
• M12: 2,372,024 km (0.116 R)
• M13: 2,542,565 km (0.079 R)
• M14: 2,695,305 km (0.073 R)
• M15: 3,125,249 km (0.119 R)
• M16: 3,360,267 km (0.076 R)
• M17: 3,723,940 km (0.094 R)
• M18: 3,848,106 km (0.096 R)
• M19: 4,436,774 km (0.084 R)
• M20: 4,515,612 km (0.079 R)
• M21: 5,302,497 km (0.098 R)
• M22: 5,414,396 km (0.071 R)
• M23: 5,669,161 km (0.035 R)
• M24: 5,956,838 km (0.036 R)
• M25: 6,397,553 km (0.087 R)
• M26: 7,186,233 km (0.105 R)
• M27: 7,372,632 km (0.084 R)
• M28: 8,231,324 km (0.113 R)
• M29: 8,623,120 km (0.06 R)
• M30: 8,755,066 km (0.118 R)
• M31: 8,887,759 km (0.057 R)
• M32: 10,146,476 km (0.113 R)
• M33: 10,251,044 km (0.096 R)
• M34: 10,637,306 km (0.113 R)
• M35: 10,743,371 km (0.076 R)
• M36: 12,602,125 km (0.064 R)
• M37: 13,857,251 km (0.083 R)
• M38: 14,206,412 km (0.055 R)
• M39: 14,401,637 km (0.082 R)
• M40: 14,637,104 km (0.117 R)
• M41: 15,072,135 km (0.117 R)
• M42: 15,351,285 km (0.118 R)
• M43: 15,955,062 km (0.101 R)
• M44: 16,117,375 km (0.116 R)
• M45: 16,402,808 km (0.113 R)
• M46: 16,937,321 km (0.104 R)
• M47: 17,144,514 km (0.1 R)
• M48: 17,310,718 km (0.083 R)
• M49: 17,854,955 km (0.111 R)
• M50: 17,981,365 km (0.099 R)
• M51: 18,234,933 km (0.106 R)
• M52: 18,960,184 km (0.096 R)
• M53: 20,394,678 km (0.106 R)
• M54: 21,236,465 km (0.097 R)
• M55: 22,044,443 km (0.109 R)
• M56: 22,361,291 km (0.03 R)
• M57: 22,634,158 km (0.034 R)
• M58: 23,367,187 km (0.116 R)
• M59: 23,459,340 km (0.04 R)
• M60: 23,597,867 km (0.102 R)
• M61: 25,280,843 km (0.109 R)
• M62: 25,993,528 km (0.038 R)
• M63: 26,232,585 km (0.074 R)
• M64: 26,520,411 km (0.065 R)
• M65: 27,390,173 km (0.081 R)
• M66: 28,122,006 km (0.097 R)
• M67: 28,909,789 km (0.072 R)
• M68: 29,306,372 km (0.113 R)
• M69: 29,605,119 km (0.114 R)
• M70: 30,105,075 km (0.075 R)
• M71: 30,507,045 km (0.073 R)
• M72: 31,877,062 km (0.072 R)
• M73: 32,440,897 km (0.1 R)
• M74: 32,646,743 km (0.12 R)
• M75: 32,956,411 km (0.101 R)
• M76: 33,943,308 km (0.112 R)
• M77: 34,466,601 km (0.082 R)
• M78: 34,676,637 km (0.091 R)
• M79: 35,256,628 km (0.087 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 18,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit