🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.4

Radius: 9.2

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.98 AU - 1.32 AU

Year: 796 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 8,418,280 km

• M1: 115,340 km (0.052 R)
• M2: 176,974 km (0.118 R)
• M3: 261,946 km (0.088 R)
• M4: 331,658 km (0.114 R)
• M5: 390,301 km (0.109 R)
• M6: 517,160 km (0.065 R)
• M7: 580,589 km (0.104 R)
• M8: 643,121 km (0.058 R)
• M9: 797,207 km (0.105 R)
• M10: 858,841 km (0.115 R)
• M11: 931,396 km (0.081 R)
• M12: 1,073,514 km (0.086 R)
• M13: 1,157,289 km (0.076 R)
• M14: 1,316,012 km (0.077 R)
• M15: 1,384,827 km (0.047 R)
• M16: 1,514,978 km (0.114 R)
• M17: 1,609,823 km (0.112 R)
• M18: 1,718,132 km (0.028 R)
• M19: 1,894,208 km (0.119 R)
• M20: 1,996,832 km (0.053 R)
• M21: 2,277,179 km (0.07 R)
• M22: 2,392,818 km (0.091 R)
• M23: 2,458,043 km (0.051 R)
• M24: 2,543,613 km (0.045 R)
• M25: 2,616,916 km (0.113 R)
• M26: 2,731,508 km (0.084 R)
• M27: 2,937,803 km (0.101 R)
• M28: 3,387,943 km (0.11 R)
• M29: 3,557,587 km (0.107 R)
• M30: 3,700,004 km (0.111 R)
• M31: 3,790,960 km (0.102 R)
• M32: 3,859,625 km (0.109 R)
• M33: 4,052,457 km (0.1 R)
• M34: 4,161,962 km (0.101 R)
• M35: 4,248,729 km (0.071 R)
• M36: 4,391,894 km (0.093 R)
• M37: 4,577,246 km (0.109 R)
• M38: 4,658,627 km (0.081 R)
• M39: 4,822,886 km (0.12 R)
• M40: 4,938,974 km (0.106 R)
• M41: 5,473,038 km (0.111 R)
• M42: 5,576,859 km (0.095 R)
• M43: 5,655,099 km (0.09 R)
• M44: 5,760,116 km (0.091 R)
• M45: 5,883,385 km (0.083 R)
• M46: 6,025,353 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.8

Radius: 9

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.32 AU - 1.44 AU

Year: 1047 Days

Day: 9.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 8,418,280 km

• M1: 120,576 km (0.055 R)
• M2: 232,176 km (0.083 R)
• M3: 320,289 km (0.105 R)
• M4: 399,726 km (0.105 R)
• M5: 477,068 km (0.072 R)
• M6: 604,076 km (0.068 R)
• M7: 660,624 km (0.104 R)
• M8: 798,105 km (0.06 R)
• M9: 854,653 km (0.029 R)
• M10: 1,081,293 km (0.109 R)
• M11: 1,209,200 km (0.108 R)
• M12: 1,380,190 km (0.107 R)
• M13: 1,441,525 km (0.03 R)
• M14: 1,671,906 km (0.109 R)
• M15: 1,745,807 km (0.071 R)
• M16: 1,948,512 km (0.116 R)
• M17: 2,017,926 km (0.074 R)
• M18: 2,158,996 km (0.037 R)
• M19: 2,221,828 km (0.112 R)
• M20: 2,678,699 km (0.075 R)
• M21: 2,765,765 km (0.081 R)
• M22: 2,844,005 km (0.079 R)
• M23: 3,195,111 km (0.059 R)
• M24: 3,267,068 km (0.086 R)
• M25: 3,454,514 km (0.104 R)
• M26: 3,613,387 km (0.104 R)
• M27: 3,883,561 km (0.071 R)
• M28: 3,960,454 km (0.087 R)
• M29: 4,049,016 km (0.087 R)
• M30: 4,239,155 km (0.056 R)
• M31: 4,341,031 km (0.076 R)
• M32: 4,674,933 km (0.065 R)
• M33: 4,780,400 km (0.107 R)
• M34: 4,862,828 km (0.028 R)
• M35: 5,053,117 km (0.087 R)
• M36: 5,137,191 km (0.098 R)
• M37: 5,258,066 km (0.102 R)
• M38: 5,416,640 km (0.113 R)
• M39: 5,564,592 km (0.059 R)
• M40: 5,638,942 km (0.077 R)
• M41: 5,713,741 km (0.088 R)
• M42: 6,003,213 km (0.091 R)
• M43: 6,130,670 km (0.105 R)
• M44: 6,427,173 km (0.099 R)
• M45: 6,649,326 km (0.112 R)
• M46: 6,728,463 km (0.076 R)
• M47: 6,821,065 km (0.083 R)
• M48: 7,020,927 km (0.077 R)
• M49: 7,195,658 km (0.119 R)
• M50: 7,303,966 km (0.095 R)
• M51: 7,412,724 km (0.093 R)
• M52: 7,494,704 km (0.108 R)
• M53: 7,965,039 km (0.113 R)
• M54: 8,119,275 km (0.083 R)
• M55: 8,175,524 km (0.062 R)
• M56: 8,501,946 km (0.074 R)
• M57: 8,847,068 km (0.068 R)
• M58: 9,152,996 km (0.058 R)
• M59: 9,358,693 km (0.07 R)
• M60: 9,745,104 km (0.057 R)
• M61: 9,834,863 km (0.055 R)
• M62: 9,940,180 km (0.11 R)
• M63: 10,106,234 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.3

Radius: 14

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.62 AU - 2.06 AU

Year: 1612 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 8,418,280 km

• M1: 177,722 km (0.034 R)
• M2: 322,084 km (0.051 R)
• M3: 502,798 km (0.113 R)
• M4: 661,372 km (0.061 R)
• M5: 793,168 km (0.056 R)
• M6: 1,043,595 km (0.09 R)
• M7: 1,358,498 km (0.117 R)
• M8: 1,503,010 km (0.12 R)
• M9: 1,602,343 km (0.05 R)
• M10: 1,871,769 km (0.104 R)
• M11: 2,056,073 km (0.105 R)
• M12: 2,292,288 km (0.116 R)
• M13: 2,454,901 km (0.103 R)
• M14: 2,633,521 km (0.025 R)
• M15: 2,767,261 km (0.078 R)
• M16: 2,903,395 km (0.096 R)
• M17: 3,118,368 km (0.046 R)
• M18: 3,260,336 km (0.081 R)
• M19: 3,378,070 km (0.12 R)
• M20: 3,470,671 km (0.049 R)
• M21: 3,577,483 km (0.104 R)
• M22: 3,699,107 km (0.084 R)
• M23: 4,086,565 km (0.099 R)
• M24: 4,185,449 km (0.034 R)
• M25: 4,400,272 km (0.043 R)
• M26: 4,589,363 km (0.099 R)
• M27: 5,036,063 km (0.118 R)
• M28: 5,127,168 km (0.059 R)
• M29: 5,264,798 km (0.072 R)
• M30: 5,388,216 km (0.055 R)
• M31: 5,638,045 km (0.05 R)
• M32: 5,859,749 km (0.112 R)
• M33: 6,132,765 km (0.065 R)
• M34: 6,262,765 km (0.089 R)
• M35: 6,525,609 km (0.114 R)
• M36: 6,691,662 km (0.082 R)
• M37: 6,842,457 km (0.112 R)
• M38: 7,215,704 km (0.09 R)
• M39: 7,578,179 km (0.077 R)
• M40: 8,177,917 km (0.095 R)
• M41: 8,429,391 km (0.036 R)
• M42: 8,847,966 km (0.032 R)
• M43: 9,013,721 km (0.065 R)
• M44: 9,161,822 km (0.031 R)
• M45: 9,724,610 km (0.108 R)
• M46: 10,609,331 km (0.098 R)
• M47: 10,746,363 km (0.061 R)
• M48: 10,883,843 km (0.11 R)
• M49: 11,260,082 km (0.049 R)
• M50: 11,399,807 km (0.096 R)
• M51: 11,903,353 km (0.059 R)
• M52: 13,267,835 km (0.09 R)
• M53: 13,373,302 km (0.051 R)
• M54: 13,755,075 km (0.033 R)
• M55: 13,990,094 km (0.117 R)
• M56: 14,205,066 km (0.111 R)
• M57: 14,377,702 km (0.07 R)
• M58: 14,638,002 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 14

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.72 AU - 2.34 AU

Year: 1867 Days

Day: 7.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 8,418,280 km

• M1: 175,478 km (0.089 R)
• M2: 295,306 km (0.111 R)
• M3: 521,049 km (0.051 R)
• M4: 615,296 km (0.117 R)
• M5: 777,610 km (0.065 R)
• M6: 1,143,377 km (0.03 R)
• M7: 1,273,377 km (0.116 R)
• M8: 1,421,778 km (0.062 R)
• M9: 1,515,277 km (0.084 R)
• M10: 1,603,988 km (0.119 R)
• M11: 1,837,511 km (0.091 R)
• M12: 1,984,565 km (0.049 R)
• M13: 2,105,291 km (0.081 R)
• M14: 2,197,443 km (0.078 R)
• M15: 2,346,293 km (0.1 R)
• M16: 2,474,498 km (0.09 R)
• M17: 2,646,237 km (0.078 R)
• M18: 2,762,923 km (0.087 R)
• M19: 2,898,608 km (0.054 R)
• M20: 3,088,897 km (0.086 R)
• M21: 3,229,818 km (0.119 R)
• M22: 3,445,538 km (0.111 R)
• M23: 3,666,045 km (0.1 R)
• M24: 3,778,094 km (0.036 R)
• M25: 3,872,341 km (0.084 R)
• M26: 4,044,079 km (0.078 R)
• M27: 4,257,406 km (0.074 R)
• M28: 4,345,818 km (0.075 R)
• M29: 4,797,005 km (0.07 R)
• M30: 5,200,321 km (0.088 R)
• M31: 5,326,731 km (0.078 R)
• M32: 5,507,446 km (0.094 R)
• M33: 5,809,633 km (0.094 R)
• M34: 5,929,910 km (0.119 R)
• M35: 6,028,944 km (0.059 R)
• M36: 6,139,646 km (0.043 R)
• M37: 6,374,365 km (0.088 R)
• M38: 6,521,121 km (0.116 R)
• M39: 6,668,923 km (0.109 R)
• M40: 7,213,161 km (0.056 R)
• M41: 7,532,253 km (0.105 R)
• M42: 7,663,600 km (0.065 R)
• M43: 7,771,609 km (0.055 R)
• M44: 8,196,617 km (0.036 R)
• M45: 8,368,804 km (0.088 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,242 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit