🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.33 AU - 3.77 AU

Year: 1917 Days

Day: 17.5 Hours

Environment

Temp: -110 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,669,502 km

• M1: 173,833 km (0.097 R)
• M2: 2,149,572 km (0.078 R)

Asteroid Belt

Center: 5.47 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.5

Radius: 10

Gravity: 9.5 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 6.91 AU - 8.87 AU

Year: 7976 Days

Day: 8.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 59,669,502 km

• M1: 235,018 km (0.058 R)
• M2: 504,893 km (0.086 R)
• M3: 937,231 km (0.084 R)
• M4: 1,341,444 km (0.057 R)
• M5: 1,445,415 km (0.032 R)
• M6: 1,661,733 km (0.105 R)
• M7: 1,751,342 km (0.101 R)
• M8: 1,819,559 km (0.084 R)
• M9: 1,935,497 km (0.111 R)
• M10: 2,053,829 km (0.083 R)
• M11: 2,322,806 km (0.082 R)
• M12: 3,309,105 km (0.113 R)
• M13: 3,451,522 km (0.073 R)
• M14: 3,654,377 km (0.12 R)
• M15: 4,193,827 km (0.047 R)
• M16: 4,758,110 km (0.096 R)
• M17: 4,854,601 km (0.103 R)
• M18: 5,147,812 km (0.108 R)
• M19: 5,246,846 km (0.074 R)
• M20: 5,514,028 km (0.116 R)
• M21: 5,615,455 km (0.11 R)
• M22: 5,923,328 km (0.1 R)
• M23: 6,062,005 km (0.079 R)
• M24: 6,166,574 km (0.092 R)
• M25: 6,555,678 km (0.073 R)
• M26: 6,843,504 km (0.079 R)
• M27: 6,952,561 km (0.059 R)
• M28: 7,172,470 km (0.081 R)
• M29: 7,469,272 km (0.063 R)
• M30: 8,344,719 km (0.099 R)
• M31: 9,092,409 km (0.029 R)
• M32: 10,025,900 km (0.097 R)
• M33: 11,117,665 km (0.116 R)
• M34: 11,246,170 km (0.061 R)
• M35: 11,504,375 km (0.079 R)
• M36: 11,590,993 km (0.117 R)
• M37: 11,808,358 km (0.081 R)
• M38: 12,335,392 km (0.089 R)
• M39: 12,468,235 km (0.094 R)
• M40: 12,825,175 km (0.04 R)
• M41: 14,942,135 km (0.034 R)
• M42: 16,185,742 km (0.098 R)
• M43: 16,428,838 km (0.05 R)
• M44: 18,012,332 km (0.063 R)
• M45: 18,517,224 km (0.116 R)
• M46: 19,180,392 km (0.072 R)
• M47: 19,437,551 km (0.045 R)
• M48: 20,320,477 km (0.049 R)
• M49: 20,898,673 km (0.106 R)
• M50: 21,004,439 km (0.112 R)
• M51: 21,269,526 km (0.096 R)
• M52: 22,503,260 km (0.103 R)
• M53: 22,828,785 km (0.059 R)
• M54: 24,647,596 km (0.108 R)
• M55: 25,151,740 km (0.036 R)
• M56: 25,489,682 km (0.12 R)
• M57: 26,512,483 km (0.048 R)
• M58: 26,856,408 km (0.046 R)
• M59: 27,201,830 km (0.102 R)
• M60: 27,664,685 km (0.096 R)
• M61: 28,305,413 km (0.067 R)
• M62: 30,376,296 km (0.12 R)
• M63: 31,581,457 km (0.111 R)
• M64: 32,802,325 km (0.105 R)
• M65: 33,356,585 km (0.114 R)
• M66: 34,537,212 km (0.112 R)
• M67: 34,975,533 km (0.045 R)
• M68: 35,038,364 km (0.103 R)
• M69: 35,164,027 km (0.117 R)
• M70: 35,668,172 km (0.114 R)
• M71: 36,111,280 km (0.111 R)
• M72: 36,174,710 km (0.093 R)
• M73: 36,238,139 km (0.091 R)
• M74: 36,556,184 km (0.12 R)
• M75: 38,030,920 km (0.114 R)
• M76: 38,224,650 km (0.089 R)
• M77: 38,613,155 km (0.119 R)
• M78: 41,901,765 km (0.075 R)
• M79: 42,704,358 km (0.102 R)
• M80: 42,771,378 km (0.088 R)
• M81: 42,972,886 km (0.07 R)
• M82: 43,040,205 km (0.108 R)
• M83: 43,174,843 km (0.106 R)
• M84: 43,646,974 km (0.101 R)
• M85: 43,917,596 km (0.055 R)
• M86: 44,460,487 km (0.111 R)
• M87: 44,596,621 km (0.111 R)
• M88: 45,553,000 km (0.07 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.5

Radius: 5.8

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.59 AU - 18.15 AU

Year: 24937 Days

Day: 15.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 59,669,502 km

• M1: 74,051 km (0.043 R)
• M2: 114,742 km (0.083 R)
• M3: 840,890 km (0.069 R)
• M4: 948,002 km (0.03 R)
• M5: 992,133 km (0.091 R)
• M6: 1,928,616 km (0.114 R)
• M7: 2,042,161 km (0.092 R)
• M8: 2,246,362 km (0.1 R)
• M9: 2,518,630 km (0.037 R)
• M10: 2,930,323 km (0.084 R)
• M11: 3,294,893 km (0.11 R)
• M12: 3,603,962 km (0.09 R)
• M13: 3,994,114 km (0.071 R)
• M14: 4,212,676 km (0.074 R)
• M15: 4,623,472 km (0.088 R)
• M16: 5,603,787 km (0.07 R)
• M17: 6,603,100 km (0.107 R)
• M18: 6,731,904 km (0.074 R)
• M19: 6,774,988 km (0.108 R)
• M20: 7,079,270 km (0.104 R)
• M21: 7,123,103 km (0.071 R)
• M22: 7,255,198 km (0.087 R)
• M23: 7,388,040 km (0.12 R)
• M24: 7,791,655 km (0.105 R)
• M25: 9,044,538 km (0.116 R)
• M26: 9,475,828 km (0.072 R)
• M27: 9,914,000 km (0.078 R)
• M28: 10,209,755 km (0.065 R)
• M29: 10,911,070 km (0.11 R)
• M30: 11,012,498 km (0.115 R)
• M31: 11,783,375 km (0.065 R)
• M32: 11,887,496 km (0.101 R)
• M33: 12,465,392 km (0.106 R)
• M34: 12,891,597 km (0.117 R)
• M35: 13,485,201 km (0.028 R)
• M36: 15,432,816 km (0.065 R)
• M37: 15,546,660 km (0.082 R)
• M38: 17,942,918 km (0.067 R)
• M39: 18,122,735 km (0.116 R)
• M40: 18,544,601 km (0.07 R)
• M41: 18,908,872 km (0.066 R)
• M42: 19,152,866 km (0.086 R)
• M43: 21,650,701 km (0.099 R)
• M44: 21,970,093 km (0.09 R)
• M45: 23,984,727 km (0.114 R)
• M46: 25,181,211 km (0.1 R)
• M47: 25,248,231 km (0.103 R)
• M48: 27,770,451 km (0.115 R)
• M49: 28,815,691 km (0.11 R)
• M50: 29,166,947 km (0.025 R)
• M51: 29,519,549 km (0.083 R)
• M52: 29,802,738 km (0.061 R)
• M53: 33,123,063 km (0.096 R)
• M54: 35,726,664 km (0.056 R)
• M55: 36,179,497 km (0.097 R)
• M56: 37,014,852 km (0.082 R)
• M57: 37,396,625 km (0.056 R)
• M58: 37,473,070 km (0.102 R)
• M59: 38,087,019 km (0.099 R)
• M60: 39,091,868 km (0.102 R)
• M61: 39,480,673 km (0.107 R)
• M62: 40,262,023 km (0.081 R)
• M63: 43,116,949 km (0.116 R)
• M64: 43,760,220 km (0.039 R)
• M65: 44,406,632 km (0.118 R)
• M66: 44,730,960 km (0.119 R)
• M67: 46,036,501 km (0.119 R)
• M68: 46,693,834 km (0.113 R)
• M69: 47,354,458 km (0.095 R)
• M70: 47,851,871 km (0.094 R)
• M71: 50,111,547 km (0.079 R)
• M72: 50,618,384 km (0.067 R)
• M73: 51,892,958 km (0.073 R)
• M74: 53,178,153 km (0.104 R)
• M75: 55,169,002 km (0.058 R)
• M76: 55,954,540 km (0.117 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 378 - 19,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit