🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.56 AU - 0.6 AU

Year: 285 Days

Day: 17 Hours

Environment

Temp: -122 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,380,835 km

• M1: 198,816 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.52 AU - 0.66 AU

Year: 293 Days

Day: 13.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.04 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.4

Radius: 10.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.9 AU - 4.08 AU

Year: 4210 Days

Day: 6.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,380,835 km

• M1: 146,456 km (0.063 R)
• M2: 246,537 km (0.099 R)
• M3: 374,593 km (0.119 R)
• M4: 487,539 km (0.092 R)
• M5: 595,250 km (0.038 R)
• M6: 763,398 km (0.079 R)
• M7: 881,131 km (0.107 R)
• M8: 948,002 km (0.088 R)
• M9: 1,160,131 km (0.093 R)
• M10: 1,297,462 km (0.086 R)
• M11: 1,771,089 km (0.086 R)
• M12: 1,886,728 km (0.11 R)
• M13: 2,004,911 km (0.093 R)
• M14: 2,140,895 km (0.12 R)
• M15: 2,849,839 km (0.073 R)
• M16: 3,124,800 km (0.089 R)
• M17: 3,444,491 km (0.115 R)
• M18: 3,626,851 km (0.099 R)
• M19: 3,962,997 km (0.11 R)
• M20: 4,038,993 km (0.081 R)
• M21: 4,115,587 km (0.1 R)
• M22: 4,250,823 km (0.102 R)
• M23: 4,705,601 km (0.053 R)
• M24: 4,847,121 km (0.116 R)
• M25: 4,948,997 km (0.115 R)
• M26: 5,031,126 km (0.07 R)
• M27: 5,259,263 km (0.094 R)
• M28: 5,639,989 km (0.116 R)
• M29: 5,747,251 km (0.068 R)
• M30: 6,405,631 km (0.109 R)
• M31: 7,041,721 km (0.09 R)
• M32: 7,111,135 km (0.056 R)
• M33: 7,273,748 km (0.058 R)
• M34: 7,437,857 km (0.036 R)
• M35: 7,508,467 km (0.113 R)
• M36: 8,447,193 km (0.115 R)
• M37: 8,644,363 km (0.059 R)
• M38: 8,743,547 km (0.111 R)
• M39: 8,943,110 km (0.117 R)
• M40: 9,018,208 km (0.115 R)
• M41: 9,885,128 km (0.09 R)
• M42: 9,988,949 km (0.112 R)
• M43: 10,119,099 km (0.119 R)
• M44: 10,645,534 km (0.059 R)
• M45: 10,725,270 km (0.116 R)
• M46: 10,858,561 km (0.044 R)
• M47: 11,019,379 km (0.08 R)
• M48: 11,153,868 km (0.1 R)
• M49: 11,234,950 km (0.096 R)
• M50: 11,479,093 km (0.101 R)
• M51: 12,473,470 km (0.074 R)
• M52: 13,066,177 km (0.049 R)
• M53: 13,351,610 km (0.094 R)
• M54: 13,668,009 km (0.081 R)
• M55: 13,783,798 km (0.12 R)
• M56: 14,074,317 km (0.077 R)
• M57: 14,750,500 km (0.047 R)
• M58: 15,107,590 km (0.046 R)
• M59: 15,197,199 km (0.114 R)
• M60: 15,678,605 km (0.097 R)
• M61: 16,043,025 km (0.06 R)
• M62: 16,165,097 km (0.056 R)
• M63: 16,410,138 km (0.073 R)
• M64: 16,563,925 km (0.084 R)
• M65: 17,559,499 km (0.114 R)
• M66: 18,064,691 km (0.028 R)
• M67: 18,382,736 km (0.1 R)
• M68: 19,024,511 km (0.067 R)
• M69: 19,218,539 km (0.092 R)
• M70: 19,608,541 km (0.111 R)
• M71: 20,231,167 km (0.11 R)
• M72: 20,462,296 km (0.091 R)
• M73: 20,827,165 km (0.08 R)
• M74: 21,261,149 km (0.072 R)
• M75: 22,444,468 km (0.064 R)
• M76: 22,512,834 km (0.086 R)
• M77: 22,649,566 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.8

Radius: 9.8

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.78 AU - 4.6 AU

Year: 4577 Days

Day: 14.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 24,380,835 km

• M1: 147,803 km (0.072 R)
• M2: 252,671 km (0.111 R)
• M3: 324,627 km (0.09 R)
• M4: 460,761 km (0.05 R)
• M5: 606,919 km (0.116 R)
• M6: 833,559 km (0.099 R)
• M7: 953,836 km (0.072 R)
• M8: 1,030,430 km (0.118 R)
• M9: 1,167,911 km (0.035 R)
• M10: 1,583,643 km (0.1 R)
• M11: 1,684,173 km (0.087 R)
• M12: 1,795,324 km (0.049 R)
• M13: 1,926,821 km (0.113 R)
• M14: 2,283,911 km (0.117 R)
• M15: 2,455,799 km (0.091 R)
• M16: 2,842,958 km (0.055 R)
• M17: 3,164,593 km (0.059 R)
• M18: 3,281,429 km (0.056 R)
• M19: 3,707,783 km (0.065 R)
• M20: 3,899,119 km (0.112 R)
• M21: 4,151,640 km (0.093 R)
• M22: 4,965,752 km (0.109 R)
• M23: 5,493,084 km (0.071 R)
• M24: 5,556,963 km (0.096 R)
• M25: 5,724,512 km (0.027 R)
• M26: 6,143,985 km (0.094 R)
• M27: 6,237,034 km (0.101 R)
• M28: 7,193,713 km (0.064 R)
• M29: 7,334,036 km (0.104 R)
• M30: 7,919,262 km (0.116 R)
• M31: 8,504,639 km (0.068 R)
• M32: 8,952,834 km (0.086 R)
• M33: 9,225,551 km (0.091 R)
• M34: 9,439,476 km (0.102 R)
• M35: 9,856,705 km (0.063 R)
• M36: 10,012,885 km (0.045 R)
• M37: 10,343,346 km (0.032 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.3

Radius: 14.2

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.96 AU - 4.72 AU

Year: 4859 Days

Day: 7.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 24,380,835 km

• M1: 186,848 km (0.069 R)
• M2: 350,358 km (0.086 R)
• M3: 500,704 km (0.092 R)
• M4: 679,174 km (0.088 R)
• M5: 920,326 km (0.09 R)
• M6: 1,038,658 km (0.097 R)
• M7: 1,442,123 km (0.047 R)
• M8: 1,535,024 km (0.061 R)
• M9: 1,793,529 km (0.107 R)
• M10: 2,244,118 km (0.102 R)
• M11: 2,557,974 km (0.116 R)
• M12: 2,768,907 km (0.065 R)
• M13: 2,906,238 km (0.085 R)
• M14: 3,228,771 km (0.077 R)
• M15: 3,394,376 km (0.104 R)
• M16: 3,627,000 km (0.068 R)
• M17: 3,734,412 km (0.119 R)
• M18: 4,470,732 km (0.099 R)
• M19: 4,563,184 km (0.1 R)
• M20: 4,679,421 km (0.074 R)
• M21: 5,179,078 km (0.091 R)
• M22: 5,596,157 km (0.08 R)
• M23: 5,796,319 km (0.091 R)
• M24: 5,973,293 km (0.11 R)
• M25: 6,673,112 km (0.057 R)
• M26: 6,965,875 km (0.098 R)
• M27: 7,646,695 km (0.055 R)
• M28: 8,150,242 km (0.109 R)
• M29: 8,263,637 km (0.086 R)
• M30: 8,463,200 km (0.094 R)
• M31: 8,635,687 km (0.078 R)
• M32: 8,809,220 km (0.117 R)
• M33: 9,814,967 km (0.042 R)
• M34: 10,239,825 km (0.077 R)
• M35: 10,454,348 km (0.101 R)
• M36: 10,919,448 km (0.029 R)
• M37: 11,075,927 km (0.119 R)
• M38: 11,518,138 km (0.12 R)
• M39: 12,095,437 km (0.113 R)
• M40: 13,078,295 km (0.029 R)
• M41: 13,512,278 km (0.113 R)
• M42: 14,257,425 km (0.069 R)
• M43: 14,807,796 km (0.063 R)
• M44: 14,946,473 km (0.108 R)
• M45: 15,929,331 km (0.087 R)
• M46: 16,107,053 km (0.094 R)
• M47: 16,357,031 km (0.11 R)
• M48: 17,515,966 km (0.093 R)
• M49: 17,772,975 km (0.069 R)
• M50: 17,957,280 km (0.103 R)
• M51: 18,105,232 km (0.119 R)
• M52: 18,327,983 km (0.066 R)
• M53: 18,514,382 km (0.064 R)
• M54: 18,626,431 km (0.106 R)
• M55: 18,888,826 km (0.097 R)
• M56: 19,152,417 km (0.085 R)
• M57: 19,645,342 km (0.093 R)
• M58: 19,912,374 km (0.115 R)
• M59: 20,488,924 km (0.059 R)
• M60: 20,876,233 km (0.083 R)
• M61: 21,227,040 km (0.034 R)
• M62: 22,569,532 km (0.084 R)
• M63: 23,412,516 km (0.086 R)
• M64: 23,614,772 km (0.096 R)
• M65: 24,593,591 km (0.078 R)
• M66: 24,757,999 km (0.111 R)
• M67: 25,460,810 km (0.037 R)
• M68: 26,886,328 km (0.099 R)
• M69: 27,140,494 km (0.092 R)
• M70: 28,208,474 km (0.108 R)
• M71: 28,509,913 km (0.113 R)

Asteroid Belt

Center: 4.48 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.1

Radius: 9.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.05 AU - 5.19 AU

Year: 7480 Days

Day: 10 Hours

Environment

Temp: -227 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 24,380,835 km

• M1: 139,276 km (0.106 R)
• M2: 223,649 km (0.098 R)
• M3: 308,770 km (0.096 R)
• M4: 401,221 km (0.066 R)
• M5: 630,106 km (0.078 R)
• M6: 733,628 km (0.07 R)
• M7: 1,142,928 km (0.116 R)
• M8: 1,659,938 km (0.12 R)
• M9: 1,792,332 km (0.12 R)
• M10: 1,974,542 km (0.071 R)
• M11: 2,115,164 km (0.103 R)
• M12: 2,439,792 km (0.057 R)
• M13: 2,506,662 km (0.109 R)
• M14: 2,608,089 km (0.113 R)
• M15: 2,745,570 km (0.085 R)
• M16: 3,099,817 km (0.118 R)
• M17: 3,525,274 km (0.052 R)
• M18: 4,028,521 km (0.087 R)
• M19: 4,147,900 km (0.078 R)
• M20: 4,268,476 km (0.085 R)
• M21: 4,804,485 km (0.119 R)
• M22: 4,973,830 km (0.078 R)
• M23: 6,121,395 km (0.068 R)
• M24: 6,190,061 km (0.073 R)
• M25: 6,282,063 km (0.071 R)
• M26: 6,374,365 km (0.099 R)
• M27: 6,537,128 km (0.115 R)
• M28: 6,962,135 km (0.104 R)
• M29: 7,105,899 km (0.11 R)
• M30: 7,420,503 km (0.105 R)
• M31: 7,665,694 km (0.101 R)
• M32: 7,739,745 km (0.092 R)
• M33: 8,138,872 km (0.102 R)
• M34: 8,239,701 km (0.11 R)
• M35: 8,853,501 km (0.084 R)
• M36: 9,218,370 km (0.065 R)
• M37: 9,323,538 km (0.118 R)
• M38: 9,855,358 km (0.114 R)
• M39: 10,125,083 km (0.117 R)
• M40: 10,781,967 km (0.083 R)
• M41: 10,948,470 km (0.107 R)
• M42: 11,087,745 km (0.107 R)
• M43: 11,707,829 km (0.11 R)
• M44: 11,793,249 km (0.115 R)
• M45: 12,455,220 km (0.104 R)
• M46: 12,542,435 km (0.071 R)
• M47: 12,864,070 km (0.103 R)
• M48: 14,359,900 km (0.038 R)
• M49: 14,573,675 km (0.067 R)
• M50: 14,850,132 km (0.082 R)
• M51: 14,973,550 km (0.113 R)
• M52: 15,190,317 km (0.069 R)
• M53: 15,408,132 km (0.104 R)
• M54: 15,470,664 km (0.027 R)
• M55: 16,068,008 km (0.095 R)
• M56: 16,163,003 km (0.11 R)
• M57: 16,481,048 km (0.11 R)
• M58: 16,962,005 km (0.111 R)
• M59: 17,415,137 km (0.104 R)
• M60: 17,970,594 km (0.104 R)
• M61: 18,432,552 km (0.101 R)
• M62: 18,864,890 km (0.075 R)
• M63: 19,199,840 km (0.088 R)
• M64: 19,435,456 km (0.107 R)
• M65: 19,875,573 km (0.079 R)
• M66: 20,113,883 km (0.107 R)
• M67: 20,627,751 km (0.075 R)
• M68: 21,493,923 km (0.051 R)
• M69: 21,633,647 km (0.067 R)
• M70: 21,738,515 km (0.089 R)
• M71: 21,949,000 km (0.046 R)
• M72: 22,301,153 km (0.106 R)
• M73: 22,371,913 km (0.12 R)
• M74: 22,548,887 km (0.102 R)
• M75: 22,797,519 km (0.104 R)
• M76: 23,189,914 km (0.111 R)
• M77: 24,344,510 km (0.085 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 18,688 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit