🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.8

Radius: 8.7

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.44 AU - 0.58 AU

Year: 247 Days

Day: 8.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 13,263,389 km

• M1: 109,206 km (0.094 R)
• M2: 177,273 km (0.075 R)
• M3: 257,608 km (0.117 R)
• M4: 312,211 km (0.05 R)
• M5: 367,562 km (0.063 R)
• M6: 429,645 km (0.11 R)
• M7: 503,995 km (0.104 R)
• M8: 569,220 km (0.103 R)
• M9: 646,562 km (0.103 R)
• M10: 796,758 km (0.076 R)
• M11: 917,933 km (0.11 R)
• M12: 1,056,161 km (0.027 R)
• M13: 1,124,378 km (0.076 R)
• M14: 1,205,160 km (0.087 R)
• M15: 1,330,374 km (0.096 R)
• M16: 1,447,958 km (0.118 R)
• M17: 1,536,370 km (0.113 R)
• M18: 1,610,271 km (0.117 R)
• M19: 1,693,597 km (0.056 R)
• M20: 1,834,519 km (0.043 R)
• M21: 1,891,216 km (0.093 R)
• M22: 1,957,189 km (0.061 R)
• M23: 2,087,189 km (0.11 R)
• M24: 2,169,319 km (0.078 R)
• M25: 2,285,257 km (0.097 R)
• M26: 2,341,655 km (0.06 R)
• M27: 2,398,503 km (0.072 R)
• M28: 2,465,373 km (0.083 R)
• M29: 2,547,502 km (0.08 R)
• M30: 2,606,145 km (0.079 R)
• M31: 2,679,896 km (0.071 R)
• M32: 2,769,505 km (0.099 R)
• M33: 2,890,380 km (0.083 R)
• M34: 3,018,287 km (0.111 R)
• M35: 3,121,958 km (0.1 R)
• M36: 3,306,263 km (0.071 R)
• M37: 3,472,615 km (0.058 R)
• M38: 3,548,611 km (0.098 R)
• M39: 3,674,722 km (0.106 R)
• M40: 3,763,284 km (0.074 R)
• M41: 3,841,374 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 913

Radius: 13.6

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.83 AU - 1.11 AU

Year: 648 Days

Day: 14.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 13,263,389 km

• M1: 169,943 km (0.06 R)
• M2: 285,582 km (0.105 R)
• M3: 409,449 km (0.12 R)
• M4: 515,813 km (0.107 R)
• M5: 620,233 km (0.034 R)
• M6: 769,232 km (0.113 R)
• M7: 881,879 km (0.069 R)
• M8: 971,788 km (0.063 R)
• M9: 1,065,286 km (0.102 R)
• M10: 1,162,076 km (0.115 R)
• M11: 1,313,469 km (0.059 R)
• M12: 1,498,821 km (0.076 R)
• M13: 1,622,688 km (0.095 R)
• M14: 1,815,370 km (0.092 R)
• M15: 2,122,943 km (0.107 R)
• M16: 2,287,052 km (0.107 R)
• M17: 2,611,829 km (0.112 R)
• M18: 2,745,869 km (0.081 R)
• M19: 2,865,248 km (0.112 R)
• M20: 3,073,937 km (0.114 R)
• M21: 3,233,857 km (0.108 R)
• M22: 3,342,016 km (0.079 R)
• M23: 3,451,372 km (0.081 R)
• M24: 3,636,425 km (0.115 R)
• M25: 3,939,510 km (0.07 R)
• M26: 4,211,479 km (0.062 R)
• M27: 4,439,616 km (0.076 R)
• M28: 4,692,287 km (0.114 R)
• M29: 4,918,628 km (0.096 R)
• M30: 5,043,543 km (0.065 R)
• M31: 5,543,349 km (0.118 R)
• M32: 5,629,966 km (0.073 R)
• M33: 5,870,819 km (0.069 R)
• M34: 5,959,231 km (0.092 R)
• M35: 6,114,963 km (0.109 R)
• M36: 6,215,792 km (0.116 R)
• M37: 6,464,722 km (0.042 R)
• M38: 6,590,534 km (0.12 R)
• M39: 6,682,387 km (0.067 R)
• M40: 6,879,258 km (0.09 R)
• M41: 7,042,769 km (0.11 R)
• M42: 7,148,684 km (0.113 R)
• M43: 7,243,230 km (0.107 R)
• M44: 7,373,829 km (0.084 R)
• M45: 7,541,378 km (0.052 R)
• M46: 7,673,772 km (0.096 R)
• M47: 8,014,556 km (0.116 R)
• M48: 8,162,060 km (0.095 R)
• M49: 8,260,944 km (0.087 R)
• M50: 8,410,093 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.3

Radius: 13.2

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.86 AU - 1.28 AU

Year: 751 Days

Day: 8.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 13,263,389 km

• M1: 169,046 km (0.068 R)
• M2: 331,060 km (0.041 R)
• M3: 426,354 km (0.096 R)
• M4: 674,986 km (0.1 R)
• M5: 786,885 km (0.053 R)
• M6: 1,126,921 km (0.097 R)
• M7: 1,346,830 km (0.073 R)
• M8: 1,438,982 km (0.049 R)
• M9: 1,533,378 km (0.102 R)
• M10: 1,771,837 km (0.069 R)
• M11: 1,859,053 km (0.112 R)
• M12: 1,955,095 km (0.07 R)
• M13: 2,175,901 km (0.055 R)
• M14: 2,325,050 km (0.086 R)
• M15: 2,493,946 km (0.098 R)
• M16: 2,667,180 km (0.106 R)
• M17: 2,827,400 km (0.116 R)
• M18: 2,956,054 km (0.105 R)
• M19: 3,069,300 km (0.12 R)
• M20: 3,201,843 km (0.116 R)
• M21: 3,472,765 km (0.111 R)
• M22: 3,657,518 km (0.087 R)
• M23: 3,826,714 km (0.089 R)
• M24: 3,950,581 km (0.104 R)
• M25: 4,056,346 km (0.11 R)
• M26: 4,449,340 km (0.065 R)
• M27: 4,539,547 km (0.091 R)
• M28: 4,916,534 km (0.117 R)
• M29: 5,020,205 km (0.103 R)
• M30: 5,261,507 km (0.084 R)
• M31: 5,367,721 km (0.104 R)
• M32: 5,495,927 km (0.113 R)
• M33: 5,712,095 km (0.108 R)
• M34: 5,799,311 km (0.096 R)
• M35: 5,953,098 km (0.097 R)
• M36: 6,074,870 km (0.104 R)
• M37: 6,219,980 km (0.032 R)
• M38: 6,332,328 km (0.101 R)
• M39: 6,570,488 km (0.079 R)
• M40: 6,881,053 km (0.063 R)
• M41: 7,362,010 km (0.045 R)
• M42: 7,540,780 km (0.119 R)
• M43: 7,757,098 km (0.043 R)
• M44: 7,902,508 km (0.107 R)
• M45: 8,294,604 km (0.112 R)
• M46: 8,430,887 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.2

Radius: 12.2

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.42 AU - 1.52 AU

Year: 1209 Days

Day: 9.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 13,263,389 km

• M1: 189,989 km (0.096 R)
• M2: 452,085 km (0.095 R)
• M3: 579,093 km (0.105 R)
• M4: 660,774 km (0.078 R)
• M5: 802,593 km (0.079 R)
• M6: 993,479 km (0.106 R)
• M7: 1,094,907 km (0.072 R)
• M8: 1,300,454 km (0.083 R)
• M9: 1,527,993 km (0.105 R)
• M10: 1,693,448 km (0.101 R)
• M11: 1,845,739 km (0.051 R)
• M12: 1,923,529 km (0.053 R)
• M13: 2,042,609 km (0.111 R)
• M14: 2,133,415 km (0.088 R)
• M15: 2,741,231 km (0.094 R)
• M16: 2,909,828 km (0.075 R)
• M17: 2,989,863 km (0.112 R)
• M18: 3,152,027 km (0.05 R)
• M19: 3,281,429 km (0.115 R)
• M20: 3,400,808 km (0.072 R)
• M21: 3,643,755 km (0.084 R)
• M22: 4,057,393 km (0.095 R)
• M23: 4,134,137 km (0.036 R)
• M24: 4,525,784 km (0.091 R)
• M25: 4,874,796 km (0.029 R)
• M26: 4,970,389 km (0.112 R)
• M27: 5,094,107 km (0.108 R)
• M28: 5,232,784 km (0.107 R)
• M29: 5,443,119 km (0.069 R)
• M30: 5,556,514 km (0.099 R)
• M31: 5,670,806 km (0.105 R)
• M32: 5,756,825 km (0.093 R)
• M33: 6,238,680 km (0.12 R)
• M34: 6,687,922 km (0.105 R)
• M35: 6,885,990 km (0.074 R)
• M36: 7,586,258 km (0.087 R)
• M37: 7,920,908 km (0.115 R)
• M38: 8,065,868 km (0.035 R)
• M39: 8,244,189 km (0.103 R)
• M40: 8,374,638 km (0.08 R)
• M41: 8,456,618 km (0.095 R)
• M42: 8,604,720 km (0.117 R)
• M43: 8,720,509 km (0.119 R)
• M44: 9,121,730 km (0.11 R)
• M45: 9,307,531 km (0.096 R)
• M46: 9,426,461 km (0.058 R)
• M47: 9,545,990 km (0.085 R)
• M48: 9,751,836 km (0.042 R)
• M49: 9,994,035 km (0.083 R)
• M50: 10,150,814 km (0.115 R)
• M51: 10,590,482 km (0.1 R)
• M52: 10,768,055 km (0.073 R)
• M53: 11,488,518 km (0.075 R)
• M54: 11,634,526 km (0.06 R)
• M55: 11,817,783 km (0.088 R)
• M56: 11,928,336 km (0.094 R)
• M57: 12,020,638 km (0.106 R)
• M58: 12,131,639 km (0.095 R)
• M59: 12,448,338 km (0.102 R)
• M60: 12,673,483 km (0.043 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.6

Radius: 10

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.4 AU - 2.44 AU

Year: 2553 Days

Day: 9.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 13,263,389 km

• M1: 126,560 km (0.081 R)
• M2: 192,682 km (0.109 R)
• M3: 293,810 km (0.109 R)
• M4: 394,190 km (0.08 R)
• M5: 473,178 km (0.051 R)
• M6: 670,498 km (0.063 R)
• M7: 733,179 km (0.086 R)
• M8: 842,386 km (0.083 R)
• M9: 933,940 km (0.11 R)
• M10: 1,012,927 km (0.097 R)
• M11: 1,111,063 km (0.108 R)
• M12: 1,203,964 km (0.09 R)
• M13: 1,452,595 km (0.079 R)
• M14: 1,526,646 km (0.075 R)
• M15: 1,640,341 km (0.088 R)
• M16: 1,776,624 km (0.071 R)
• M17: 1,866,233 km (0.053 R)
• M18: 2,176,350 km (0.112 R)
• M19: 2,491,702 km (0.071 R)
• M20: 2,706,225 km (0.094 R)
• M21: 2,798,527 km (0.111 R)
• M22: 2,880,058 km (0.096 R)
• M23: 3,069,449 km (0.085 R)
• M24: 3,361,464 km (0.09 R)
• M25: 3,435,814 km (0.056 R)
• M26: 3,510,763 km (0.084 R)
• M27: 3,739,049 km (0.079 R)
• M28: 3,842,122 km (0.111 R)
• M29: 4,236,911 km (0.107 R)
• M30: 4,507,384 km (0.088 R)
• M31: 4,714,128 km (0.073 R)
• M32: 4,867,616 km (0.056 R)
• M33: 5,179,677 km (0.1 R)
• M34: 5,410,805 km (0.105 R)
• M35: 5,542,152 km (0.059 R)
• M36: 5,988,253 km (0.072 R)
• M37: 6,063,650 km (0.117 R)
• M38: 6,291,937 km (0.06 R)
• M39: 6,538,624 km (0.118 R)
• M40: 6,694,505 km (0.084 R)
• M41: 6,772,894 km (0.112 R)
• M42: 6,883,148 km (0.11 R)
• M43: 7,137,314 km (0.07 R)
• M44: 7,378,466 km (0.119 R)
• M45: 7,968,331 km (0.095 R)
• M46: 8,134,833 km (0.093 R)
• M47: 8,319,287 km (0.101 R)
• M48: 8,522,291 km (0.076 R)
• M49: 8,863,973 km (0.107 R)
• M50: 9,002,052 km (0.086 R)
• M51: 9,543,447 km (0.041 R)
• M52: 9,631,859 km (0.119 R)
• M53: 9,720,421 km (0.051 R)
• M54: 9,827,084 km (0.111 R)
• M55: 10,293,979 km (0.108 R)
• M56: 11,044,811 km (0.091 R)
• M57: 11,119,011 km (0.089 R)
• M58: 11,193,361 km (0.066 R)
• M59: 11,417,459 km (0.073 R)
• M60: 11,624,353 km (0.097 R)
• M61: 12,041,581 km (0.116 R)
• M62: 12,367,256 km (0.078 R)
• M63: 12,618,431 km (0.05 R)
• M64: 12,949,341 km (0.095 R)
• M65: 13,027,581 km (0.117 R)
• M66: 13,184,659 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 13,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit