🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.51 AU - 0.51 AU

Year: 139 Days

Day: 40.9 Hours

Environment

Temp: 175 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.41 AU - 0.65 AU

Year: 148 Days

Day: 29.4 Hours

Environment

Temp: 132 °C

Axial Tilt: 162.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.91 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.1

Radius: 10.5

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 4.79 AU - 5.77 AU

Year: 4645 Days

Day: 5.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,921,449 km

• M1: 177,273 km (0.06 R)
• M2: 423,362 km (0.1 R)
• M3: 504,294 km (0.119 R)
• M4: 673,789 km (0.087 R)
• M5: 1,122,134 km (0.088 R)
• M6: 1,254,229 km (0.103 R)
• M7: 1,419,833 km (0.105 R)
• M8: 1,682,078 km (0.106 R)
• M9: 2,040,066 km (0.104 R)
• M10: 2,525,212 km (0.046 R)
• M11: 2,862,256 km (0.102 R)
• M12: 3,027,113 km (0.077 R)
• M13: 3,138,713 km (0.09 R)
• M14: 3,213,961 km (0.084 R)
• M15: 3,289,657 km (0.113 R)
• M16: 3,366,102 km (0.099 R)
• M17: 4,080,731 km (0.114 R)
• M18: 4,183,654 km (0.099 R)
• M19: 4,392,193 km (0.094 R)
• M20: 4,625,716 km (0.069 R)
• M21: 4,711,585 km (0.12 R)
• M22: 4,906,810 km (0.048 R)
• M23: 5,260,460 km (0.119 R)
• M24: 5,372,658 km (0.099 R)
• M25: 5,508,493 km (0.106 R)
• M26: 5,852,867 km (0.095 R)
• M27: 5,992,741 km (0.108 R)
• M28: 6,370,775 km (0.114 R)
• M29: 6,562,859 km (0.061 R)
• M30: 6,829,891 km (0.101 R)
• M31: 6,928,027 km (0.108 R)
• M32: 7,274,795 km (0.089 R)
• M33: 7,400,158 km (0.085 R)
• M34: 7,601,965 km (0.114 R)
• M35: 7,754,705 km (0.111 R)
• M36: 7,882,611 km (0.102 R)
• M37: 8,063,026 km (0.071 R)
• M38: 8,140,817 km (0.069 R)
• M39: 8,375,386 km (0.094 R)
• M40: 8,480,404 km (0.107 R)
• M41: 8,771,522 km (0.064 R)
• M42: 8,958,519 km (0.089 R)
• M43: 9,336,553 km (0.103 R)
• M44: 9,582,192 km (0.075 R)
• M45: 10,108,029 km (0.111 R)
• M46: 10,219,928 km (0.084 R)
• M47: 10,957,296 km (0.072 R)
• M48: 12,573,103 km (0.11 R)
• M49: 12,844,623 km (0.072 R)
• M50: 14,387,725 km (0.047 R)
• M51: 14,735,091 km (0.065 R)
• M52: 14,893,964 km (0.107 R)
• M53: 15,470,365 km (0.093 R)
• M54: 16,414,327 km (0.118 R)
• M55: 16,645,007 km (0.046 R)
• M56: 16,744,190 km (0.119 R)
• M57: 17,176,229 km (0.069 R)
• M58: 17,276,460 km (0.098 R)
• M59: 17,679,327 km (0.116 R)
• M60: 17,746,795 km (0.091 R)
• M61: 18,051,377 km (0.087 R)
• M62: 18,187,361 km (0.118 R)
• M63: 18,460,228 km (0.087 R)
• M64: 18,700,183 km (0.08 R)
• M65: 18,906,628 km (0.087 R)
• M66: 19,044,707 km (0.054 R)
• M67: 19,148,378 km (0.068 R)
• M68: 19,530,451 km (0.098 R)
• M69: 20,443,596 km (0.087 R)
• M70: 21,119,779 km (0.065 R)
• M71: 21,550,471 km (0.115 R)
• M72: 21,658,630 km (0.087 R)
• M73: 21,803,142 km (0.084 R)
• M74: 21,984,155 km (0.114 R)
• M75: 22,274,973 km (0.054 R)
• M76: 23,376,462 km (0.089 R)
• M77: 24,083,312 km (0.107 R)
• M78: 24,495,754 km (0.033 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.2

Radius: 14.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.86 AU - 7.38 AU

Year: 6522 Days

Day: 14.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 33,921,449 km

• M1: 184,604 km (0.085 R)
• M2: 286,330 km (0.068 R)
• M3: 517,908 km (0.081 R)
• M4: 809,923 km (0.089 R)
• M5: 942,616 km (0.09 R)
• M6: 1,068,877 km (0.119 R)
• M7: 1,324,390 km (0.095 R)
• M8: 1,583,793 km (0.102 R)
• M9: 1,737,280 km (0.059 R)
• M10: 1,860,100 km (0.083 R)
• M11: 2,078,064 km (0.085 R)
• M12: 2,304,555 km (0.079 R)
• M13: 2,420,942 km (0.054 R)
• M14: 2,599,413 km (0.076 R)
• M15: 2,948,574 km (0.085 R)
• M16: 3,075,583 km (0.052 R)
• M17: 3,445,389 km (0.109 R)
• M18: 4,468,638 km (0.067 R)
• M19: 4,566,176 km (0.041 R)
• M20: 5,294,867 km (0.115 R)
• M21: 5,528,539 km (0.049 R)
• M22: 5,792,130 km (0.093 R)
• M23: 5,952,350 km (0.047 R)
• M24: 6,331,879 km (0.085 R)
• M25: 6,524,562 km (0.117 R)
• M26: 6,663,538 km (0.109 R)
• M27: 6,831,536 km (0.064 R)
• M28: 7,000,881 km (0.11 R)
• M29: 7,229,018 km (0.11 R)
• M30: 7,401,803 km (0.049 R)
• M31: 7,751,264 km (0.092 R)
• M32: 7,898,618 km (0.119 R)
• M33: 8,106,409 km (0.089 R)
• M34: 8,557,746 km (0.105 R)
• M35: 9,141,178 km (0.1 R)
• M36: 11,602,063 km (0.06 R)
• M37: 11,737,000 km (0.04 R)
• M38: 11,974,562 km (0.088 R)
• M39: 12,076,737 km (0.106 R)
• M40: 12,765,785 km (0.103 R)
• M41: 13,361,633 km (0.048 R)
• M42: 13,930,703 km (0.087 R)
• M43: 14,398,945 km (0.097 R)
• M44: 15,129,431 km (0.116 R)
• M45: 15,499,237 km (0.111 R)
• M46: 15,946,983 km (0.119 R)
• M47: 16,247,825 km (0.092 R)
• M48: 16,512,763 km (0.116 R)
• M49: 17,046,677 km (0.11 R)
• M50: 18,092,366 km (0.08 R)
• M51: 18,366,879 km (0.098 R)
• M52: 19,881,108 km (0.083 R)
• M53: 20,489,972 km (0.05 R)
• M54: 21,352,403 km (0.097 R)
• M55: 21,601,185 km (0.113 R)
• M56: 23,710,365 km (0.09 R)
• M57: 24,183,094 km (0.116 R)
• M58: 24,442,347 km (0.109 R)
• M59: 24,702,498 km (0.117 R)
• M60: 25,050,762 km (0.101 R)
• M61: 26,282,551 km (0.105 R)
• M62: 27,579,265 km (0.103 R)
• M63: 28,713,666 km (0.116 R)
• M64: 30,002,302 km (0.069 R)
• M65: 31,215,840 km (0.074 R)
• M66: 31,403,884 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 202.6

Radius: 9.2

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 9.23 AU - 9.47 AU

Year: 10947 Days

Day: 13.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,921,449 km

• M1: 203,004 km (0.074 R)
• M2: 395,088 km (0.077 R)
• M3: 713,881 km (0.095 R)
• M4: 781,200 km (0.111 R)
• M5: 1,104,331 km (0.061 R)
• M6: 1,248,245 km (0.109 R)
• M7: 1,519,765 km (0.102 R)
• M8: 1,662,631 km (0.111 R)
• M9: 1,923,380 km (0.118 R)
• M10: 2,098,110 km (0.059 R)
• M11: 2,298,422 km (0.054 R)
• M12: 2,568,147 km (0.118 R)
• M13: 2,958,597 km (0.1 R)
• M14: 3,321,372 km (0.098 R)
• M15: 3,674,572 km (0.115 R)
• M16: 3,819,234 km (0.108 R)
• M17: 4,139,074 km (0.112 R)
• M18: 4,391,146 km (0.063 R)
• M19: 4,570,514 km (0.087 R)
• M20: 6,006,055 km (0.036 R)
• M21: 6,320,360 km (0.119 R)
• M22: 6,757,635 km (0.113 R)
• M23: 7,054,736 km (0.091 R)
• M24: 7,235,002 km (0.075 R)
• M25: 7,846,857 km (0.119 R)
• M26: 8,002,439 km (0.113 R)
• M27: 8,159,068 km (0.059 R)
• M28: 8,475,318 km (0.098 R)
• M29: 8,634,939 km (0.064 R)
• M30: 8,957,322 km (0.115 R)
• M31: 9,054,710 km (0.066 R)
• M32: 9,713,539 km (0.069 R)
• M33: 10,353,818 km (0.075 R)
• M34: 11,007,561 km (0.081 R)
• M35: 11,462,638 km (0.097 R)
• M36: 11,533,248 km (0.117 R)
• M37: 11,852,490 km (0.118 R)
• M38: 12,645,358 km (0.041 R)
• M39: 12,718,213 km (0.084 R)
• M40: 13,753,879 km (0.094 R)
• M41: 14,092,419 km (0.099 R)
• M42: 14,205,963 km (0.097 R)
• M43: 14,471,948 km (0.117 R)
• M44: 15,748,018 km (0.103 R)
• M45: 16,220,897 km (0.056 R)
• M46: 17,140,475 km (0.095 R)
• M47: 17,586,127 km (0.091 R)
• M48: 17,994,679 km (0.11 R)
• M49: 18,489,100 km (0.081 R)
• M50: 18,613,266 km (0.12 R)
• M51: 18,946,122 km (0.115 R)
• M52: 19,239,034 km (0.065 R)
• M53: 19,659,853 km (0.107 R)
• M54: 19,786,712 km (0.074 R)
• M55: 20,382,411 km (0.113 R)
• M56: 20,467,981 km (0.106 R)
• M57: 20,854,542 km (0.114 R)
• M58: 21,157,028 km (0.095 R)
• M59: 21,287,029 km (0.085 R)
• M60: 21,373,796 km (0.079 R)
• M61: 21,547,778 km (0.087 R)
• M62: 22,336,757 km (0.1 R)
• M63: 22,646,126 km (0.071 R)
• M64: 23,090,581 km (0.082 R)
• M65: 23,988,019 km (0.083 R)
• M66: 24,259,389 km (0.044 R)
• M67: 24,486,479 km (0.109 R)
• M68: 24,668,539 km (0.109 R)
• M69: 25,079,933 km (0.116 R)
• M70: 25,585,873 km (0.063 R)
• M71: 25,678,175 km (0.099 R)
• M72: 26,467,603 km (0.101 R)
• M73: 26,654,451 km (0.1 R)
• M74: 27,170,713 km (0.028 R)
• M75: 27,737,689 km (0.088 R)
• M76: 29,027,522 km (0.1 R)
• M77: 29,849,562 km (0.078 R)
• M78: 29,995,570 km (0.052 R)
• M79: 30,141,577 km (0.106 R)
• M80: 30,875,804 km (0.112 R)
• M81: 31,467,314 km (0.07 R)
• M82: 31,714,898 km (0.103 R)
• M83: 32,311,794 km (0.109 R)
• M84: 32,561,622 km (0.114 R)
• M85: 32,711,669 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 18,882 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit