🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.49 AU - 0.69 AU

Year: 174 Days

Day: 19.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.89 AU - 1.39 AU

Year: 466 Days

Day: 16.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,933,070 km

• M1: 194,028 km (0.074 R)

Asteroid Belt

Center: 2.69 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.6

Radius: 10.8

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 3.45 AU - 5.01 AU

Year: 3331 Days

Day: 12 Hours

Environment

Temp: -148 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 51,933,070 km

• M1: 155,283 km (0.074 R)
• M2: 227,838 km (0.103 R)
• M3: 343,626 km (0.089 R)
• M4: 425,456 km (0.088 R)
• M5: 527,781 km (0.073 R)
• M6: 659,427 km (0.057 R)
• M7: 753,824 km (0.077 R)
• M8: 831,764 km (0.081 R)
• M9: 980,913 km (0.077 R)
• M10: 1,051,075 km (0.089 R)
• M11: 1,147,565 km (0.099 R)
• M12: 1,281,007 km (0.071 R)
• M13: 1,402,330 km (0.104 R)
• M14: 1,473,389 km (0.084 R)
• M15: 1,703,621 km (0.096 R)
• M16: 1,876,855 km (0.097 R)
• M17: 2,147,777 km (0.112 R)
• M18: 2,282,864 km (0.044 R)
• M19: 2,660,449 km (0.078 R)
• M20: 2,839,816 km (0.063 R)
• M21: 2,976,998 km (0.076 R)
• M22: 3,187,033 km (0.081 R)
• M23: 3,269,910 km (0.113 R)
• M24: 3,353,685 km (0.056 R)
• M25: 3,896,426 km (0.054 R)
• M26: 3,998,153 km (0.098 R)
• M27: 4,204,149 km (0.086 R)
• M28: 4,282,389 km (0.032 R)
• M29: 4,667,154 km (0.119 R)
• M30: 5,356,651 km (0.108 R)
• M31: 5,641,485 km (0.041 R)
• M32: 5,814,869 km (0.098 R)
• M33: 5,975,238 km (0.083 R)
• M34: 6,166,723 km (0.109 R)
• M35: 6,315,424 km (0.109 R)
• M36: 6,405,182 km (0.067 R)
• M37: 6,829,891 km (0.107 R)
• M38: 6,922,193 km (0.034 R)
• M39: 7,014,794 km (0.093 R)
• M40: 7,123,402 km (0.048 R)
• M41: 7,232,608 km (0.092 R)
• M42: 7,342,263 km (0.11 R)
• M43: 7,547,512 km (0.103 R)
• M44: 7,722,691 km (0.061 R)
• M45: 8,060,932 km (0.067 R)
• M46: 8,158,469 km (0.109 R)
• M47: 8,420,415 km (0.089 R)
• M48: 9,138,336 km (0.102 R)
• M49: 9,668,062 km (0.113 R)
• M50: 10,102,494 km (0.056 R)
• M51: 10,260,469 km (0.044 R)
• M52: 10,419,342 km (0.038 R)
• M53: 10,810,989 km (0.082 R)
• M54: 11,135,018 km (0.116 R)
• M55: 11,371,084 km (0.042 R)
• M56: 11,480,589 km (0.071 R)
• M57: 11,627,195 km (0.033 R)
• M58: 11,719,048 km (0.074 R)
• M59: 11,866,701 km (0.062 R)
• M60: 12,052,053 km (0.078 R)
• M61: 12,144,954 km (0.081 R)
• M62: 12,388,050 km (0.113 R)
• M63: 12,538,396 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 11.7

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.83 AU - 7.61 AU

Year: 7428 Days

Day: 6.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,933,070 km

• M1: 191,186 km (0.076 R)
• M2: 395,986 km (0.114 R)
• M3: 510,727 km (0.093 R)
• M4: 622,178 km (0.095 R)
• M5: 734,226 km (0.071 R)
• M6: 1,135,597 km (0.099 R)
• M7: 1,221,766 km (0.115 R)
• M8: 1,625,231 km (0.042 R)
• M9: 1,874,312 km (0.091 R)
• M10: 2,069,387 km (0.1 R)
• M11: 2,162,886 km (0.049 R)
• M12: 2,354,072 km (0.101 R)
• M13: 2,508,158 km (0.09 R)
• M14: 2,797,331 km (0.098 R)
• M15: 2,886,192 km (0.099 R)
• M16: 3,006,319 km (0.09 R)
• M17: 3,097,424 km (0.084 R)
• M18: 3,376,424 km (0.039 R)
• M19: 3,471,269 km (0.118 R)
• M20: 3,712,421 km (0.074 R)
• M21: 4,059,338 km (0.098 R)
• M22: 4,802,391 km (0.065 R)
• M23: 4,963,209 km (0.068 R)
• M24: 5,345,581 km (0.071 R)
• M25: 5,587,181 km (0.079 R)
• M26: 6,119,750 km (0.089 R)
• M27: 6,708,417 km (0.029 R)
• M28: 7,172,021 km (0.069 R)
• M29: 7,253,702 km (0.115 R)
• M30: 8,066,616 km (0.074 R)
• M31: 8,151,588 km (0.061 R)
• M32: 8,429,990 km (0.087 R)
• M33: 8,559,541 km (0.111 R)
• M34: 8,646,308 km (0.087 R)
• M35: 8,733,374 km (0.111 R)
• M36: 8,842,581 km (0.051 R)
• M37: 9,284,044 km (0.082 R)
• M38: 9,395,494 km (0.071 R)
• M39: 9,800,605 km (0.04 R)
• M40: 10,211,401 km (0.086 R)
• M41: 10,534,832 km (0.074 R)
• M42: 10,674,406 km (0.12 R)
• M43: 10,932,164 km (0.119 R)
• M44: 11,073,534 km (0.081 R)
• M45: 11,215,502 km (0.099 R)
• M46: 11,573,340 km (0.077 R)
• M47: 11,837,979 km (0.03 R)
• M48: 12,031,858 km (0.029 R)
• M49: 12,447,141 km (0.116 R)
• M50: 12,619,478 km (0.091 R)
• M51: 12,718,362 km (0.079 R)
• M52: 13,066,476 km (0.119 R)
• M53: 13,216,673 km (0.103 R)
• M54: 13,594,557 km (0.087 R)
• M55: 14,129,519 km (0.093 R)
• M56: 14,671,512 km (0.107 R)
• M57: 15,669,479 km (0.065 R)
• M58: 16,176,616 km (0.092 R)
• M59: 16,391,887 km (0.042 R)
• M60: 16,472,820 km (0.061 R)
• M61: 16,879,427 km (0.069 R)
• M62: 16,988,484 km (0.095 R)
• M63: 17,537,059 km (0.114 R)
• M64: 18,119,444 km (0.066 R)
• M65: 18,342,943 km (0.069 R)
• M66: 18,483,116 km (0.119 R)
• M67: 18,820,908 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241

Radius: 3.1

Gravity: 25.08 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 12.83 AU - 14.19 AU

Year: 19013 Days

Day: 22 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,933,070 km

• M1: 62,682 km (0.064 R)
• M2: 143,614 km (0.082 R)
• M3: 378,333 km (0.105 R)
• M4: 550,520 km (0.047 R)
• M5: 726,298 km (0.106 R)
• M6: 958,773 km (0.076 R)
• M7: 999,613 km (0.104 R)
• M8: 1,104,481 km (0.119 R)
• M9: 1,393,205 km (0.068 R)
• M10: 1,463,067 km (0.047 R)
• M11: 1,510,340 km (0.107 R)
• M12: 1,606,382 km (0.109 R)
• M13: 1,854,864 km (0.091 R)
• M14: 2,009,847 km (0.098 R)
• M15: 2,470,908 km (0.073 R)
• M16: 2,815,432 km (0.038 R)
• M17: 4,034,655 km (0.084 R)
• M18: 4,067,865 km (0.09 R)
• M19: 4,610,756 km (0.071 R)
• M20: 4,645,313 km (0.113 R)
• M21: 5,357,100 km (0.092 R)
• M22: 5,614,109 km (0.084 R)
• M23: 5,725,410 km (0.084 R)
• M24: 5,950,405 km (0.106 R)
• M25: 6,026,101 km (0.102 R)
• M26: 6,958,246 km (0.032 R)
• M27: 7,117,867 km (0.1 R)
• M28: 7,727,328 km (0.117 R)
• M29: 7,975,810 km (0.113 R)
• M30: 8,101,024 km (0.097 R)
• M31: 8,736,815 km (0.025 R)
• M32: 8,779,749 km (0.075 R)
• M33: 10,829,988 km (0.116 R)
• M34: 11,812,846 km (0.073 R)
• M35: 12,194,770 km (0.051 R)
• M36: 12,338,982 km (0.095 R)
• M37: 13,314,958 km (0.096 R)
• M38: 13,612,509 km (0.107 R)
• M39: 14,366,033 km (0.057 R)
• M40: 14,824,700 km (0.044 R)
• M41: 14,927,175 km (0.118 R)
• M42: 15,339,766 km (0.056 R)
• M43: 15,547,557 km (0.049 R)
• M44: 16,018,192 km (0.105 R)
• M45: 16,176,167 km (0.041 R)
• M46: 16,546,721 km (0.082 R)
• M47: 16,706,492 km (0.098 R)
• M48: 17,188,496 km (0.045 R)
• M49: 17,729,442 km (0.09 R)
• M50: 18,551,482 km (0.084 R)
• M51: 18,661,886 km (0.093 R)
• M52: 19,553,938 km (0.039 R)
• M53: 21,205,797 km (0.113 R)
• M54: 21,263,542 km (0.103 R)
• M55: 21,495,120 km (0.097 R)
• M56: 26,421,976 km (0.117 R)
• M57: 26,484,059 km (0.116 R)
• M58: 27,485,168 km (0.118 R)
• M59: 27,611,129 km (0.08 R)
• M60: 28,626,001 km (0.094 R)
• M61: 28,689,880 km (0.08 R)
• M62: 29,202,252 km (0.096 R)
• M63: 29,330,757 km (0.108 R)
• M64: 29,717,617 km (0.101 R)
• M65: 32,007,512 km (0.116 R)
• M66: 32,538,883 km (0.068 R)
• M67: 32,939,357 km (0.113 R)
• M68: 33,475,665 km (0.097 R)
• M69: 34,285,738 km (0.086 R)
• M70: 34,557,258 km (0.059 R)
• M71: 34,625,175 km (0.109 R)
• M72: 35,375,857 km (0.078 R)
• M73: 37,659,618 km (0.092 R)
• M74: 38,642,925 km (0.097 R)
• M75: 40,133,518 km (0.08 R)
• M76: 40,348,042 km (0.068 R)
• M77: 41,065,663 km (0.112 R)
• M78: 41,570,556 km (0.094 R)
• M79: 43,830,979 km (0.092 R)
• M80: 44,273,041 km (0.029 R)
• M81: 45,384,703 km (0.042 R)
• M82: 46,056,098 km (0.073 R)
• M83: 46,130,897 km (0.035 R)
• M84: 46,580,588 km (0.097 R)
• M85: 47,257,818 km (0.03 R)
• M86: 47,938,338 km (0.078 R)
• M87: 48,014,185 km (0.095 R)
• M88: 48,698,296 km (0.112 R)
• M89: 49,385,548 km (0.1 R)
• M90: 49,538,736 km (0.109 R)
• M91: 50,230,028 km (0.102 R)
• M92: 50,847,119 km (0.06 R)
• M93: 51,311,621 km (0.108 R)
• M94: 51,622,036 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 10,622 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit