🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.6

Radius: 14.8

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.07 AU - 1.33 AU

Year: 892 Days

Day: 6.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 23,290,130 km

• M1: 184,454 km (0.058 R)
• M2: 312,660 km (0.096 R)
• M3: 409,898 km (0.025 R)
• M4: 550,520 km (0.056 R)
• M5: 739,911 km (0.11 R)
• M6: 858,991 km (0.1 R)
• M7: 953,986 km (0.104 R)
• M8: 1,071,270 km (0.053 R)
• M9: 1,220,569 km (0.086 R)
• M10: 1,377,497 km (0.11 R)
• M11: 1,504,057 km (0.103 R)
• M12: 1,673,551 km (0.1 R)
• M13: 1,818,512 km (0.12 R)
• M14: 1,944,772 km (0.105 R)
• M15: 2,037,074 km (0.04 R)
• M16: 2,178,145 km (0.098 R)
• M17: 2,278,974 km (0.065 R)
• M18: 2,386,535 km (0.109 R)
• M19: 2,601,507 km (0.102 R)
• M20: 2,714,154 km (0.07 R)
• M21: 2,828,447 km (0.113 R)
• M22: 3,491,913 km (0.117 R)
• M23: 3,696,863 km (0.102 R)
• M24: 3,876,679 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.2

Radius: 9.8

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.05 AU - 1.75 AU

Year: 1124 Days

Day: 5.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,290,130 km

• M1: 122,670 km (0.065 R)
• M2: 194,477 km (0.068 R)
• M3: 275,709 km (0.06 R)
• M4: 342,729 km (0.042 R)
• M5: 417,528 km (0.075 R)
• M6: 499,058 km (0.119 R)
• M7: 602,281 km (0.102 R)
• M8: 718,967 km (0.084 R)
• M9: 927,357 km (0.062 R)
• M10: 988,842 km (0.088 R)
• M11: 1,064,688 km (0.064 R)
• M12: 1,182,122 km (0.088 R)
• M13: 1,262,905 km (0.087 R)
• M14: 1,380,788 km (0.111 R)
• M15: 1,459,178 km (0.108 R)
• M16: 1,605,484 km (0.105 R)
• M17: 1,718,431 km (0.112 R)
• M18: 1,976,637 km (0.09 R)
• M19: 2,164,083 km (0.099 R)
• M20: 2,289,595 km (0.109 R)
• M21: 2,383,094 km (0.112 R)
• M22: 2,547,801 km (0.115 R)
• M23: 2,788,355 km (0.089 R)
• M24: 3,101,912 km (0.078 R)
• M25: 3,215,307 km (0.078 R)
• M26: 3,436,562 km (0.096 R)
• M27: 3,524,526 km (0.071 R)
• M28: 3,702,697 km (0.089 R)
• M29: 3,904,205 km (0.063 R)
• M30: 3,965,391 km (0.118 R)
• M31: 4,140,420 km (0.079 R)
• M32: 4,255,162 km (0.066 R)
• M33: 4,477,015 km (0.045 R)
• M34: 4,562,436 km (0.068 R)
• M35: 4,659,375 km (0.099 R)
• M36: 4,789,675 km (0.097 R)
• M37: 4,954,233 km (0.115 R)
• M38: 5,031,575 km (0.036 R)
• M39: 5,154,095 km (0.086 R)
• M40: 5,300,253 km (0.098 R)
• M41: 5,390,759 km (0.115 R)
• M42: 5,711,946 km (0.095 R)
• M43: 6,003,961 km (0.111 R)
• M44: 6,086,539 km (0.069 R)
• M45: 6,312,881 km (0.111 R)
• M46: 6,481,328 km (0.066 R)
• M47: 6,614,769 km (0.095 R)
• M48: 6,749,258 km (0.107 R)
• M49: 7,207,925 km (0.111 R)
• M50: 7,295,739 km (0.047 R)
• M51: 7,510,860 km (0.094 R)
• M52: 7,934,222 km (0.06 R)
• M53: 8,670,393 km (0.035 R)
• M54: 8,750,578 km (0.097 R)
• M55: 8,911,695 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.1

Radius: 8.1

Gravity: 6.74 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.06 AU - 5.2 AU

Year: 6757 Days

Day: 13.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 23,290,130 km

• M1: 153,338 km (0.104 R)
• M2: 241,750 km (0.043 R)
• M3: 300,093 km (0.12 R)
• M4: 364,720 km (0.043 R)
• M5: 499,657 km (0.092 R)
• M6: 677,080 km (0.051 R)
• M7: 727,943 km (0.071 R)
• M8: 780,153 km (0.053 R)
• M9: 833,709 km (0.108 R)
• M10: 1,046,437 km (0.087 R)
• M11: 1,151,754 km (0.083 R)
• M12: 2,022,264 km (0.115 R)
• M13: 2,116,660 km (0.11 R)
• M14: 2,270,746 km (0.109 R)
• M15: 2,368,882 km (0.033 R)
• M16: 2,448,468 km (0.045 R)
• M17: 2,569,493 km (0.12 R)
• M18: 3,051,946 km (0.088 R)
• M19: 3,314,939 km (0.105 R)
• M20: 3,449,129 km (0.061 R)
• M21: 3,886,104 km (0.103 R)
• M22: 3,980,351 km (0.104 R)
• M23: 4,123,067 km (0.041 R)
• M24: 4,267,578 km (0.077 R)
• M25: 4,340,433 km (0.052 R)
• M26: 4,413,736 km (0.103 R)
• M27: 4,938,525 km (0.108 R)
• M28: 5,066,431 km (0.097 R)
• M29: 5,247,295 km (0.093 R)
• M30: 5,615,455 km (0.053 R)
• M31: 6,155,803 km (0.079 R)
• M32: 6,968,718 km (0.026 R)
• M33: 7,285,865 km (0.1 R)
• M34: 7,815,142 km (0.086 R)
• M35: 8,478,759 km (0.1 R)
• M36: 8,601,279 km (0.087 R)
• M37: 8,693,731 km (0.102 R)
• M38: 9,223,158 km (0.063 R)
• M39: 9,763,206 km (0.073 R)
• M40: 10,085,589 km (0.071 R)
• M41: 10,248,053 km (0.037 R)
• M42: 10,313,427 km (0.088 R)
• M43: 10,477,087 km (0.037 R)
• M44: 11,241,382 km (0.101 R)
• M45: 11,545,365 km (0.04 R)
• M46: 11,613,283 km (0.109 R)
• M47: 12,404,057 km (0.068 R)
• M48: 12,613,045 km (0.074 R)
• M49: 13,070,216 km (0.096 R)
• M50: 13,211,886 km (0.108 R)
• M51: 13,892,257 km (0.12 R)
• M52: 14,218,380 km (0.042 R)
• M53: 14,400,740 km (0.055 R)
• M54: 15,100,559 km (0.119 R)
• M55: 15,510,906 km (0.034 R)
• M56: 16,266,225 km (0.105 R)
• M57: 16,725,042 km (0.047 R)
• M58: 16,956,171 km (0.081 R)
• M59: 17,110,855 km (0.119 R)
• M60: 17,499,510 km (0.078 R)
• M61: 17,577,600 km (0.084 R)
• M62: 17,773,274 km (0.089 R)
• M63: 18,166,866 km (0.076 R)
• M64: 20,014,101 km (0.109 R)
• M65: 20,136,621 km (0.097 R)
• M66: 20,464,690 km (0.058 R)
• M67: 20,794,403 km (0.042 R)
• M68: 21,501,104 km (0.092 R)
• M69: 23,323,206 km (0.063 R)
• M70: 23,883,898 km (0.074 R)
• M71: 25,547,876 km (0.088 R)
• M72: 26,036,462 km (0.096 R)
• M73: 26,932,853 km (0.064 R)
• M74: 27,248,953 km (0.111 R)
• M75: 27,611,728 km (0.109 R)
• M76: 28,479,844 km (0.11 R)
• M77: 29,264,036 km (0.119 R)
• M78: 29,635,488 km (0.114 R)
• M79: 30,008,585 km (0.084 R)
• M80: 30,148,908 km (0.109 R)
• M81: 30,759,417 km (0.102 R)
• M82: 31,137,151 km (0.11 R)
• M83: 31,754,242 km (0.057 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.6

Radius: 11.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.97 AU - 5.75 AU

Year: 7267 Days

Day: 11.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 23,290,130 km

• M1: 212,429 km (0.103 R)
• M2: 308,620 km (0.042 R)
• M3: 597,494 km (0.063 R)
• M4: 713,283 km (0.06 R)
• M5: 969,544 km (0.076 R)
• M6: 1,145,022 km (0.072 R)
• M7: 1,255,575 km (0.086 R)
• M8: 1,488,050 km (0.069 R)
• M9: 1,950,607 km (0.078 R)
• M10: 2,039,617 km (0.106 R)
• M11: 2,221,528 km (0.119 R)
• M12: 2,480,632 km (0.072 R)
• M13: 3,106,101 km (0.082 R)
• M14: 3,558,784 km (0.116 R)
• M15: 3,779,141 km (0.106 R)
• M16: 3,975,713 km (0.111 R)
• M17: 4,146,853 km (0.081 R)
• M18: 5,381,035 km (0.094 R)
• M19: 6,153,110 km (0.105 R)
• M20: 6,788,901 km (0.097 R)
• M21: 7,480,941 km (0.109 R)
• M22: 7,692,921 km (0.07 R)
• M23: 7,978,653 km (0.083 R)
• M24: 8,122,865 km (0.034 R)
• M25: 8,195,420 km (0.083 R)
• M26: 8,487,286 km (0.109 R)
• M27: 8,819,842 km (0.106 R)
• M28: 10,114,312 km (0.104 R)
• M29: 10,348,881 km (0.096 R)
• M30: 10,506,408 km (0.101 R)
• M31: 10,783,763 km (0.049 R)
• M32: 11,023,418 km (0.046 R)
• M33: 11,224,627 km (0.071 R)
• M34: 11,386,343 km (0.109 R)
• M35: 11,630,486 km (0.052 R)
• M36: 11,712,316 km (0.065 R)
• M37: 11,958,704 km (0.072 R)
• M38: 12,124,010 km (0.099 R)
• M39: 12,289,914 km (0.103 R)
• M40: 12,708,339 km (0.079 R)
• M41: 13,003,945 km (0.096 R)
• M42: 13,387,364 km (0.105 R)
• M43: 14,252,937 km (0.105 R)
• M44: 14,913,861 km (0.067 R)
• M45: 15,181,042 km (0.081 R)
• M46: 15,270,502 km (0.093 R)
• M47: 16,771,268 km (0.08 R)
• M48: 16,863,719 km (0.077 R)
• M49: 17,281,995 km (0.099 R)
• M50: 19,278,378 km (0.083 R)
• M51: 19,960,096 km (0.05 R)
• M52: 20,303,872 km (0.07 R)
• M53: 20,699,109 km (0.087 R)
• M54: 21,296,902 km (0.091 R)
• M55: 21,497,364 km (0.103 R)
• M56: 22,102,637 km (0.119 R)
• M57: 22,458,380 km (0.113 R)
• M58: 23,227,014 km (0.11 R)
• M59: 23,640,353 km (0.061 R)
• M60: 25,106,562 km (0.097 R)
• M61: 25,265,435 km (0.084 R)
• M62: 26,064,587 km (0.047 R)
• M63: 26,171,699 km (0.109 R)
• M64: 26,440,376 km (0.118 R)
• M65: 26,655,947 km (0.117 R)
• M66: 27,143,038 km (0.12 R)
• M67: 27,251,646 km (0.067 R)
• M68: 27,415,007 km (0.067 R)
• M69: 27,906,585 km (0.082 R)
• M70: 28,071,143 km (0.071 R)
• M71: 28,401,305 km (0.107 R)
• M72: 28,677,313 km (0.115 R)
• M73: 29,566,673 km (0.114 R)
• M74: 32,403,796 km (0.064 R)
• M75: 33,913,089 km (0.117 R)
• M76: 34,264,644 km (0.083 R)
• M77: 34,735,429 km (0.119 R)
• M78: 35,148,917 km (0.117 R)
• M79: 36,579,223 km (0.114 R)
• M80: 37,846,317 km (0.029 R)
• M81: 40,175,555 km (0.101 R)
• M82: 40,858,470 km (0.115 R)
• M83: 41,420,060 km (0.105 R)
• M84: 41,795,850 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30.2

Radius: 4.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.62 AU - 9.92 AU

Year: 16131 Days

Day: 21 Hours

Environment

Temp: -240 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 23,290,130 km

• M1: 61,784 km (0.041 R)
• M2: 126,859 km (0.091 R)
• M3: 165,754 km (0.091 R)
• M4: 350,807 km (0.081 R)
• M5: 384,018 km (0.107 R)
• M6: 490,681 km (0.048 R)
• M7: 606,619 km (0.074 R)
• M8: 763,996 km (0.096 R)
• M9: 1,078,002 km (0.095 R)
• M10: 1,334,114 km (0.101 R)
• M11: 1,469,051 km (0.092 R)
• M12: 1,840,503 km (0.109 R)
• M13: 1,870,273 km (0.084 R)
• M14: 2,036,775 km (0.052 R)
• M15: 2,239,630 km (0.08 R)
• M16: 2,271,494 km (0.107 R)
• M17: 2,498,284 km (0.102 R)
• M18: 2,614,372 km (0.079 R)
• M19: 2,715,351 km (0.111 R)
• M20: 3,275,146 km (0.116 R)
• M21: 3,329,450 km (0.083 R)
• M22: 3,549,658 km (0.041 R)
• M23: 3,736,656 km (0.079 R)
• M24: 3,774,504 km (0.059 R)
• M25: 3,812,502 km (0.108 R)
• M26: 4,062,031 km (0.084 R)
• M27: 4,198,763 km (0.052 R)
• M28: 4,496,613 km (0.094 R)
• M29: 4,924,912 km (0.095 R)
• M30: 5,387,618 km (0.109 R)
• M31: 5,580,898 km (0.083 R)
• M32: 5,952,200 km (0.081 R)
• M33: 6,151,913 km (0.103 R)
• M34: 6,263,812 km (0.11 R)
• M35: 6,810,593 km (0.092 R)
• M36: 7,066,106 km (0.118 R)
• M37: 7,230,514 km (0.117 R)
• M38: 7,301,274 km (0.056 R)
• M39: 7,419,905 km (0.077 R)
• M40: 7,586,856 km (0.03 R)
• M41: 8,539,944 km (0.095 R)
• M42: 9,017,760 km (0.082 R)
• M43: 9,247,093 km (0.115 R)
• M44: 9,946,613 km (0.098 R)
• M45: 10,210,055 km (0.115 R)
• M46: 10,289,491 km (0.074 R)
• M47: 11,782,478 km (0.047 R)
• M48: 12,117,128 km (0.073 R)
• M49: 12,511,468 km (0.032 R)
• M50: 12,625,013 km (0.088 R)
• M51: 13,197,375 km (0.053 R)
• M52: 13,865,927 km (0.112 R)
• M53: 13,924,570 km (0.11 R)
• M54: 15,024,713 km (0.112 R)
• M55: 15,235,945 km (0.083 R)
• M56: 15,448,075 km (0.114 R)
• M57: 16,337,733 km (0.087 R)
• M58: 16,461,750 km (0.068 R)
• M59: 16,492,866 km (0.076 R)
• M60: 16,898,276 km (0.092 R)
• M61: 17,086,470 km (0.112 R)
• M62: 18,455,740 km (0.106 R)
• M63: 18,681,932 km (0.106 R)
• M64: 19,006,709 km (0.112 R)
• M65: 19,530,301 km (0.033 R)
• M66: 19,826,804 km (0.116 R)
• M67: 20,257,796 km (0.106 R)
• M68: 20,291,006 km (0.061 R)
• M69: 20,357,727 km (0.115 R)
• M70: 20,457,808 km (0.116 R)
• M71: 21,061,585 km (0.095 R)
• M72: 21,196,522 km (0.108 R)
• M73: 21,501,253 km (0.032 R)
• M74: 21,603,129 km (0.076 R)
• M75: 22,046,537 km (0.083 R)
• M76: 22,458,530 km (0.109 R)
• M77: 22,492,937 km (0.111 R)
• M78: 22,977,036 km (0.119 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 19,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit