🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.16 AU - 1.72 AU

Year: 634 Days

Day: 23.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.08 AU - 3.24 AU

Year: 1593 Days

Day: 31.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.72 AU - 3.12 AU

Year: 1832 Days

Day: 37.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.1

Radius: 14.3

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 9.57 AU - 10.27 AU

Year: 11469 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,189,669 km

• M1: 214,075 km (0.05 R)
• M2: 710,291 km (0.094 R)
• M3: 1,012,927 km (0.089 R)
• M4: 1,323,343 km (0.112 R)
• M5: 1,517,521 km (0.07 R)
• M6: 2,431,414 km (0.03 R)
• M7: 2,672,267 km (0.05 R)
• M8: 3,083,811 km (0.089 R)
• M9: 3,540,234 km (0.077 R)
• M10: 3,639,118 km (0.09 R)
• M11: 4,842,483 km (0.118 R)
• M12: 5,430,403 km (0.083 R)
• M13: 5,602,590 km (0.114 R)
• M14: 5,835,065 km (0.091 R)
• M15: 5,952,649 km (0.104 R)
• M16: 6,159,992 km (0.12 R)
• M17: 6,858,614 km (0.095 R)
• M18: 7,170,376 km (0.099 R)
• M19: 7,646,546 km (0.034 R)
• M20: 8,100,575 km (0.089 R)
• M21: 8,596,642 km (0.108 R)
• M22: 9,342,237 km (0.096 R)
• M23: 10,214,692 km (0.112 R)
• M24: 10,356,661 km (0.068 R)
• M25: 11,186,181 km (0.053 R)
• M26: 11,516,493 km (0.086 R)
• M27: 11,812,996 km (0.092 R)
• M28: 12,565,024 km (0.088 R)
• M29: 12,832,057 km (0.116 R)
• M30: 12,985,394 km (0.102 R)
• M31: 13,177,927 km (0.068 R)
• M32: 13,683,268 km (0.056 R)
• M33: 13,918,586 km (0.053 R)
• M34: 14,076,112 km (0.101 R)
• M35: 14,194,744 km (0.084 R)
• M36: 14,712,651 km (0.117 R)
• M37: 15,317,924 km (0.073 R)
• M38: 16,386,502 km (0.098 R)
• M39: 17,309,371 km (0.08 R)
• M40: 17,734,379 km (0.039 R)
• M41: 18,034,023 km (0.079 R)
• M42: 18,335,313 km (0.095 R)
• M43: 18,681,782 km (0.073 R)
• M44: 19,337,021 km (0.115 R)
• M45: 19,601,360 km (0.116 R)
• M46: 20,490,869 km (0.061 R)
• M47: 21,166,752 km (0.119 R)
• M48: 21,530,126 km (0.117 R)
• M49: 21,712,635 km (0.09 R)
• M50: 22,401,533 km (0.114 R)
• M51: 22,679,187 km (0.032 R)
• M52: 23,753,898 km (0.085 R)
• M53: 24,179,055 km (0.093 R)
• M54: 24,606,606 km (0.092 R)
• M55: 25,132,592 km (0.112 R)
• M56: 25,904,367 km (0.108 R)
• M57: 26,586,085 km (0.115 R)
• M58: 26,880,045 km (0.108 R)
• M59: 27,718,840 km (0.085 R)
• M60: 29,422,012 km (0.084 R)
• M61: 29,574,003 km (0.076 R)
• M62: 30,901,535 km (0.113 R)
• M63: 31,936,004 km (0.065 R)
• M64: 32,719,298 km (0.087 R)
• M65: 33,297,644 km (0.093 R)
• M66: 33,561,684 km (0.057 R)
• M67: 33,773,365 km (0.109 R)
• M68: 33,985,644 km (0.107 R)
• M69: 34,198,223 km (0.053 R)
• M70: 34,785,245 km (0.07 R)
• M71: 34,892,357 km (0.114 R)
• M72: 35,429,413 km (0.027 R)
• M73: 35,806,998 km (0.108 R)
• M74: 36,077,621 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.3

Radius: 7.6

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.43 AU - 19.53 AU

Year: 25685 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,189,669 km

• M1: 103,372 km (0.117 R)
• M2: 184,005 km (0.087 R)
• M3: 270,772 km (0.115 R)
• M4: 433,086 km (0.102 R)
• M5: 542,891 km (0.107 R)
• M6: 662,419 km (0.096 R)
• M7: 716,574 km (0.091 R)
• M8: 1,226,104 km (0.065 R)
• M9: 1,504,356 km (0.073 R)
• M10: 1,700,928 km (0.097 R)
• M11: 1,802,355 km (0.099 R)
• M12: 2,714,005 km (0.082 R)
• M13: 3,946,990 km (0.088 R)
• M14: 4,218,959 km (0.1 R)
• M15: 4,391,894 km (0.069 R)
• M16: 4,496,912 km (0.112 R)
• M17: 5,328,975 km (0.089 R)
• M18: 5,478,573 km (0.071 R)
• M19: 5,629,517 km (0.073 R)
• M20: 6,051,683 km (0.111 R)
• M21: 7,629,491 km (0.062 R)
• M22: 8,225,190 km (0.059 R)
• M23: 8,354,891 km (0.081 R)
• M24: 9,688,108 km (0.104 R)
• M25: 9,824,990 km (0.092 R)
• M26: 10,054,772 km (0.104 R)
• M27: 11,614,479 km (0.105 R)
• M28: 13,197,674 km (0.07 R)
• M29: 13,859,944 km (0.07 R)
• M30: 14,428,715 km (0.084 R)
• M31: 14,480,924 km (0.089 R)
• M32: 15,269,754 km (0.086 R)
• M33: 15,429,225 km (0.072 R)
• M34: 16,234,810 km (0.12 R)
• M35: 17,607,669 km (0.025 R)
• M36: 19,131,623 km (0.107 R)
• M37: 19,533,592 km (0.065 R)
• M38: 21,287,777 km (0.089 R)
• M39: 21,347,018 km (0.11 R)
• M40: 22,243,707 km (0.086 R)
• M41: 23,765,417 km (0.102 R)
• M42: 24,197,456 km (0.106 R)
• M43: 24,694,420 km (0.099 R)
• M44: 24,756,652 km (0.116 R)
• M45: 25,131,993 km (0.11 R)
• M46: 25,194,675 km (0.04 R)
• M47: 26,205,358 km (0.06 R)
• M48: 27,293,683 km (0.101 R)
• M49: 27,681,291 km (0.097 R)
• M50: 28,855,185 km (0.118 R)
• M51: 29,448,042 km (0.064 R)
• M52: 29,845,673 km (0.059 R)
• M53: 30,445,411 km (0.104 R)
• M54: 30,579,151 km (0.109 R)
• M55: 31,251,145 km (0.08 R)
• M56: 32,200,044 km (0.115 R)
• M57: 32,404,544 km (0.114 R)
• M58: 33,020,888 km (0.073 R)
• M59: 34,334,507 km (0.085 R)
• M60: 35,032,829 km (0.062 R)
• M61: 35,313,475 km (0.073 R)
• M62: 35,383,786 km (0.062 R)
• M63: 38,377,090 km (0.047 R)
• M64: 38,521,601 km (0.095 R)
• M65: 44,071,383 km (0.052 R)
• M66: 44,222,776 km (0.112 R)
• M67: 45,516,499 km (0.106 R)
• M68: 46,745,445 km (0.077 R)
• M69: 46,977,172 km (0.09 R)
• M70: 47,131,856 km (0.04 R)
• M71: 49,314,489 km (0.078 R)
• M72: 51,530,034 km (0.119 R)
• M73: 52,489,405 km (0.108 R)
• M74: 52,649,923 km (0.091 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28.9

Radius: 7.3

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 17.42 AU - 19.68 AU

Year: 29328 Days

Day: 19.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,189,669 km

• M1: 259,253 km (0.111 R)
• M2: 394,789 km (0.115 R)
• M3: 506,838 km (0.065 R)
• M4: 763,398 km (0.104 R)
• M5: 847,921 km (0.101 R)
• M6: 1,490,593 km (0.094 R)
• M7: 1,954,047 km (0.113 R)
• M8: 2,355,418 km (0.106 R)
• M9: 2,738,389 km (0.098 R)
• M10: 3,072,291 km (0.076 R)
• M11: 3,537,690 km (0.105 R)
• M12: 4,302,136 km (0.119 R)
• M13: 6,004,709 km (0.073 R)
• M14: 6,525,609 km (0.047 R)
• M15: 7,000,582 km (0.082 R)
• M16: 7,734,060 km (0.079 R)
• M17: 8,684,904 km (0.105 R)
• M18: 9,174,089 km (0.029 R)
• M19: 9,739,270 km (0.088 R)
• M20: 10,590,781 km (0.028 R)
• M21: 10,833,429 km (0.085 R)
• M22: 10,903,142 km (0.083 R)
• M23: 11,608,196 km (0.105 R)
• M24: 11,715,159 km (0.104 R)
• M25: 12,400,616 km (0.114 R)
• M26: 12,473,470 km (0.103 R)
• M27: 12,877,086 km (0.109 R)
• M28: 13,885,824 km (0.098 R)
• M29: 13,999,369 km (0.106 R)
• M30: 14,113,362 km (0.045 R)
• M31: 14,958,441 km (0.071 R)
• M32: 15,898,963 km (0.091 R)
• M33: 16,176,766 km (0.032 R)
• M34: 16,737,459 km (0.106 R)
• M35: 17,101,281 km (0.112 R)
• M36: 17,795,564 km (0.099 R)
• M37: 18,540,562 km (0.087 R)
• M38: 19,422,740 km (0.036 R)
• M39: 19,890,234 km (0.115 R)
• M40: 20,879,824 km (0.097 R)
• M41: 21,315,004 km (0.029 R)
• M42: 21,402,369 km (0.057 R)
• M43: 21,885,271 km (0.047 R)
• M44: 22,327,333 km (0.12 R)
• M45: 22,727,657 km (0.091 R)
• M46: 22,995,885 km (0.069 R)
• M47: 23,310,191 km (0.104 R)
• M48: 23,625,992 km (0.104 R)
• M49: 24,261,633 km (0.076 R)
• M50: 24,627,400 km (0.058 R)
• M51: 24,810,956 km (0.08 R)
• M52: 24,994,962 km (0.095 R)
• M53: 25,735,471 km (0.086 R)
• M54: 25,828,671 km (0.052 R)
• M55: 26,015,070 km (0.118 R)
• M56: 27,666,032 km (0.099 R)
• M57: 27,809,197 km (0.118 R)
• M58: 28,191,868 km (0.096 R)
• M59: 28,672,825 km (0.102 R)
• M60: 29,011,066 km (0.1 R)
• M61: 29,059,536 km (0.082 R)
• M62: 30,870,269 km (0.096 R)
• M63: 31,814,231 km (0.108 R)
• M64: 33,476,114 km (0.1 R)
• M65: 33,526,977 km (0.094 R)
• M66: 33,577,691 km (0.107 R)
• M67: 34,138,533 km (0.084 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: 503 - 18,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit