🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 11.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.75 AU - 1.07 AU

Year: 599 Days

Day: 13.5 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 16,063,095 km

• M1: 166,502 km (0.107 R)
• M2: 335,997 km (0.118 R)
• M3: 522,695 km (0.114 R)
• M4: 679,623 km (0.118 R)
• M5: 795,412 km (0.045 R)
• M6: 888,312 km (0.096 R)
• M7: 980,165 km (0.104 R)
• M8: 1,080,994 km (0.1 R)
• M9: 1,363,734 km (0.072 R)
• M10: 1,557,463 km (0.117 R)
• M11: 1,645,128 km (0.108 R)
• M12: 1,741,020 km (0.115 R)
• M13: 1,819,110 km (0.045 R)
• M14: 1,931,907 km (0.069 R)
• M15: 2,019,870 km (0.118 R)
• M16: 2,150,769 km (0.096 R)
• M17: 2,306,051 km (0.111 R)
• M18: 2,479,884 km (0.033 R)
• M19: 2,650,575 km (0.108 R)
• M20: 2,756,341 km (0.103 R)
• M21: 2,863,602 km (0.079 R)
• M22: 2,964,581 km (0.057 R)
• M23: 3,298,783 km (0.087 R)
• M24: 3,421,154 km (0.117 R)
• M25: 3,503,732 km (0.091 R)
• M26: 3,628,646 km (0.113 R)
• M27: 3,772,110 km (0.109 R)
• M28: 4,003,837 km (0.095 R)
• M29: 4,090,754 km (0.104 R)
• M30: 4,302,285 km (0.086 R)
• M31: 4,409,397 km (0.105 R)
• M32: 4,553,759 km (0.12 R)
• M33: 5,024,095 km (0.065 R)
• M34: 5,127,467 km (0.101 R)
• M35: 5,452,094 km (0.104 R)
• M36: 5,616,802 km (0.093 R)
• M37: 5,743,960 km (0.084 R)
• M38: 5,822,648 km (0.114 R)
• M39: 6,031,038 km (0.114 R)
• M40: 6,211,603 km (0.069 R)
• M41: 6,322,904 km (0.116 R)
• M42: 6,588,589 km (0.1 R)
• M43: 6,816,277 km (0.06 R)
• M44: 7,014,943 km (0.057 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.6

Radius: 9.7

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.35 AU - 1.51 AU

Year: 1180 Days

Day: 13.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 16,063,095 km

• M1: 200,461 km (0.051 R)
• M2: 284,685 km (0.105 R)
• M3: 350,957 km (0.071 R)
• M4: 438,771 km (0.107 R)
• M5: 557,102 km (0.088 R)
• M6: 663,915 km (0.119 R)
• M7: 822,040 km (0.115 R)
• M8: 906,114 km (0.033 R)
• M9: 979,567 km (0.11 R)
• M10: 1,125,874 km (0.099 R)
• M11: 1,205,460 km (0.109 R)
• M12: 1,302,100 km (0.081 R)
• M13: 1,519,466 km (0.098 R)
• M14: 1,682,078 km (0.058 R)
• M15: 1,773,932 km (0.098 R)
• M16: 1,867,580 km (0.109 R)
• M17: 1,980,377 km (0.086 R)
• M18: 2,051,136 km (0.04 R)
• M19: 2,158,697 km (0.115 R)
• M20: 2,332,829 km (0.082 R)
• M21: 2,417,053 km (0.118 R)
• M22: 2,588,492 km (0.061 R)
• M23: 2,793,740 km (0.044 R)
• M24: 2,953,660 km (0.12 R)
• M25: 3,116,722 km (0.115 R)
• M26: 3,188,978 km (0.082 R)
• M27: 3,366,850 km (0.053 R)
• M28: 3,505,078 km (0.104 R)
• M29: 3,623,709 km (0.076 R)
• M30: 3,754,458 km (0.067 R)
• M31: 3,875,782 km (0.072 R)
• M32: 4,133,688 km (0.04 R)
• M33: 4,513,517 km (0.1 R)
• M34: 4,856,695 km (0.097 R)
• M35: 4,940,769 km (0.119 R)
• M36: 5,037,409 km (0.111 R)
• M37: 5,656,295 km (0.036 R)
• M38: 5,770,289 km (0.105 R)
• M39: 6,129,623 km (0.12 R)
• M40: 6,377,806 km (0.053 R)
• M41: 6,562,709 km (0.097 R)
• M42: 7,019,282 km (0.108 R)
• M43: 7,087,199 km (0.102 R)
• M44: 7,320,123 km (0.065 R)
• M45: 7,751,414 km (0.102 R)
• M46: 7,962,945 km (0.063 R)
• M47: 8,319,886 km (0.072 R)
• M48: 8,551,164 km (0.109 R)
• M49: 8,653,040 km (0.089 R)
• M50: 8,872,650 km (0.068 R)
• M51: 8,990,533 km (0.083 R)
• M52: 9,347,174 km (0.069 R)
• M53: 9,845,335 km (0.062 R)
• M54: 10,151,412 km (0.062 R)
• M55: 10,259,422 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.9

Radius: 14.9

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.12 AU - 1.84 AU

Year: 1243 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 16,063,095 km

• M1: 189,241 km (0.114 R)
• M2: 328,367 km (0.039 R)
• M3: 460,163 km (0.055 R)
• M4: 663,915 km (0.074 R)
• M5: 804,238 km (0.09 R)
• M6: 901,926 km (0.086 R)
• M7: 1,046,736 km (0.095 R)
• M8: 1,207,554 km (0.047 R)
• M9: 1,547,141 km (0.104 R)
• M10: 1,820,307 km (0.092 R)
• M11: 1,953,898 km (0.071 R)
• M12: 2,118,755 km (0.11 R)
• M13: 2,240,827 km (0.115 R)
• M14: 2,375,016 km (0.11 R)
• M15: 2,492,301 km (0.115 R)
• M16: 2,712,658 km (0.1 R)
• M17: 2,928,977 km (0.103 R)
• M18: 3,087,251 km (0.1 R)
• M19: 3,194,214 km (0.104 R)
• M20: 3,368,196 km (0.089 R)
• M21: 3,601,569 km (0.116 R)
• M22: 3,851,696 km (0.072 R)
• M23: 3,955,667 km (0.091 R)
• M24: 4,143,113 km (0.074 R)
• M25: 4,261,595 km (0.095 R)
• M26: 4,526,682 km (0.104 R)
• M27: 4,722,805 km (0.059 R)
• M28: 4,947,052 km (0.11 R)
• M29: 5,085,729 km (0.095 R)
• M30: 5,200,321 km (0.091 R)
• M31: 5,693,396 km (0.102 R)
• M32: 5,812,326 km (0.104 R)
• M33: 6,039,416 km (0.094 R)
• M34: 6,228,807 km (0.113 R)
• M35: 6,475,045 km (0.12 R)
• M36: 6,752,549 km (0.091 R)
• M37: 6,920,846 km (0.069 R)
• M38: 7,247,568 km (0.106 R)
• M39: 7,637,570 km (0.083 R)
• M40: 7,754,406 km (0.066 R)
• M41: 8,049,413 km (0.114 R)
• M42: 8,378,079 km (0.076 R)
• M43: 8,543,983 km (0.105 R)
• M44: 8,650,347 km (0.071 R)
• M45: 8,894,790 km (0.058 R)
• M46: 9,219,118 km (0.048 R)
• M47: 9,312,467 km (0.037 R)
• M48: 9,421,823 km (0.064 R)
• M49: 9,847,729 km (0.07 R)
• M50: 9,975,186 km (0.071 R)
• M51: 10,071,078 km (0.064 R)
• M52: 10,296,223 km (0.069 R)
• M53: 10,604,245 km (0.093 R)
• M54: 11,212,959 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 8.8

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.62 AU - 2.3 AU

Year: 1894 Days

Day: 11.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 16,063,095 km

• M1: 112,049 km (0.115 R)
• M2: 218,413 km (0.109 R)
• M3: 277,205 km (0.109 R)
• M4: 463,753 km (0.105 R)
• M5: 518,805 km (0.085 R)
• M6: 644,468 km (0.047 R)
• M7: 715,377 km (0.068 R)
• M8: 772,673 km (0.12 R)
• M9: 945,159 km (0.102 R)
• M10: 1,045,540 km (0.085 R)
• M11: 1,462,170 km (0.074 R)
• M12: 1,525,749 km (0.116 R)
• M13: 1,622,838 km (0.086 R)
• M14: 1,846,337 km (0.09 R)
• M15: 1,950,158 km (0.112 R)
• M16: 2,435,304 km (0.082 R)
• M17: 2,562,312 km (0.106 R)
• M18: 2,770,253 km (0.071 R)
• M19: 2,863,004 km (0.08 R)
• M20: 3,079,023 km (0.064 R)
• M21: 3,314,191 km (0.111 R)
• M22: 3,685,493 km (0.088 R)
• M23: 3,965,241 km (0.106 R)
• M24: 4,055,000 km (0.107 R)
• M25: 4,115,138 km (0.09 R)
• M26: 4,845,325 km (0.042 R)
• M27: 5,054,314 km (0.068 R)
• M28: 5,699,230 km (0.116 R)
• M29: 5,766,848 km (0.099 R)
• M30: 6,040,014 km (0.088 R)
• M31: 6,352,374 km (0.114 R)
• M32: 6,616,863 km (0.096 R)
• M33: 6,687,922 km (0.107 R)
• M34: 6,938,798 km (0.102 R)
• M35: 7,011,054 km (0.052 R)
• M36: 7,211,216 km (0.097 R)
• M37: 7,413,023 km (0.069 R)
• M38: 7,561,125 km (0.103 R)
• M39: 7,841,322 km (0.113 R)
• M40: 8,220,403 km (0.098 R)
• M41: 8,277,699 km (0.106 R)
• M42: 8,624,766 km (0.098 R)
• M43: 8,878,334 km (0.093 R)
• M44: 9,075,056 km (0.114 R)
• M45: 9,134,446 km (0.119 R)
• M46: 9,372,905 km (0.034 R)
• M47: 9,452,940 km (0.095 R)
• M48: 9,573,217 km (0.119 R)
• M49: 9,714,437 km (0.095 R)
• M50: 9,876,451 km (0.109 R)
• M51: 10,306,246 km (0.057 R)
• M52: 10,368,180 km (0.098 R)
• M53: 11,078,470 km (0.101 R)
• M54: 11,226,572 km (0.059 R)
• M55: 11,589,197 km (0.115 R)
• M56: 11,825,861 km (0.037 R)
• M57: 11,999,096 km (0.097 R)
• M58: 12,107,704 km (0.111 R)
• M59: 12,216,611 km (0.119 R)
• M60: 12,700,111 km (0.075 R)
• M61: 12,810,814 km (0.043 R)
• M62: 12,877,385 km (0.075 R)
• M63: 13,436,881 km (0.067 R)
• M64: 13,504,499 km (0.11 R)
• M65: 13,844,535 km (0.078 R)
• M66: 14,027,044 km (0.064 R)
• M67: 14,256,378 km (0.058 R)
• M68: 14,325,343 km (0.059 R)
• M69: 14,440,682 km (0.114 R)
• M70: 14,695,448 km (0.065 R)
• M71: 14,951,709 km (0.086 R)
• M72: 15,139,005 km (0.106 R)
• M73: 15,967,478 km (0.11 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: 548 - 11,741 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit