🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.72 AU - 0.88 AU

Year: 254 Days

Day: 34.6 Hours

Environment

Temp: 187 °C

Axial Tilt: 10.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.5

Radius: 14.4

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 7.95 AU - 8.25 AU

Year: 8178 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 44,939,906 km

• M1: 198,965 km (0.079 R)
• M2: 401,221 km (0.069 R)
• M3: 600,935 km (0.082 R)
• M4: 700,866 km (0.099 R)
• M5: 1,075,010 km (0.116 R)
• M6: 1,314,516 km (0.09 R)
• M7: 1,613,413 km (0.114 R)
• M8: 1,739,225 km (0.108 R)
• M9: 1,846,786 km (0.085 R)
• M10: 2,069,088 km (0.084 R)
• M11: 2,253,393 km (0.093 R)
• M12: 2,814,086 km (0.119 R)
• M13: 3,123,903 km (0.071 R)
• M14: 3,256,297 km (0.098 R)
• M15: 3,417,713 km (0.11 R)
• M16: 3,609,647 km (0.11 R)
• M17: 3,720,798 km (0.043 R)
• M18: 4,383,068 km (0.063 R)
• M19: 4,501,998 km (0.045 R)
• M20: 4,927,006 km (0.066 R)
• M21: 5,113,255 km (0.12 R)
• M22: 5,238,618 km (0.114 R)
• M23: 5,815,916 km (0.036 R)
• M24: 6,079,209 km (0.071 R)
• M25: 6,823,159 km (0.104 R)
• M26: 6,961,537 km (0.079 R)
• M27: 7,170,974 km (0.12 R)
• M28: 7,311,746 km (0.091 R)
• M29: 7,417,960 km (0.101 R)
• M30: 8,433,879 km (0.09 R)
• M31: 9,186,356 km (0.1 R)
• M32: 9,687,061 km (0.093 R)
• M33: 9,921,181 km (0.06 R)
• M34: 11,079,069 km (0.113 R)
• M35: 11,283,120 km (0.098 R)
• M36: 11,447,229 km (0.078 R)
• M37: 11,694,814 km (0.1 R)
• M38: 12,111,593 km (0.065 R)
• M39: 12,406,151 km (0.091 R)
• M40: 12,745,888 km (0.076 R)
• M41: 15,162,941 km (0.104 R)
• M42: 17,007,782 km (0.119 R)
• M43: 17,101,879 km (0.059 R)
• M44: 17,956,681 km (0.095 R)
• M45: 18,631,068 km (0.11 R)
• M46: 18,825,246 km (0.098 R)
• M47: 19,264,765 km (0.115 R)
• M48: 19,707,724 km (0.072 R)
• M49: 20,153,975 km (0.055 R)
• M50: 20,603,516 km (0.103 R)
• M51: 20,703,897 km (0.105 R)
• M52: 20,804,426 km (0.05 R)
• M53: 21,716,524 km (0.088 R)
• M54: 24,159,308 km (0.091 R)
• M55: 24,796,894 km (0.108 R)
• M56: 24,903,707 km (0.116 R)
• M57: 25,655,586 km (0.1 R)
• M58: 25,925,909 km (0.083 R)
• M59: 26,088,522 km (0.1 R)
• M60: 26,524,002 km (0.108 R)
• M61: 27,126,731 km (0.037 R)
• M62: 27,346,940 km (0.108 R)
• M63: 28,793,252 km (0.083 R)
• M64: 29,469,135 km (0.108 R)
• M65: 29,865,869 km (0.09 R)
• M66: 30,435,687 km (0.104 R)
• M67: 31,239,476 km (0.073 R)
• M68: 32,399,757 km (0.107 R)
• M69: 32,516,593 km (0.069 R)
• M70: 33,338,185 km (0.111 R)
• M71: 34,404,668 km (0.108 R)
• M72: 34,942,023 km (0.05 R)
• M73: 36,146,286 km (0.091 R)
• M74: 36,692,468 km (0.081 R)
• M75: 36,936,163 km (0.116 R)
• M76: 37,364,013 km (0.076 R)
• M77: 37,916,328 km (0.056 R)
• M78: 38,347,918 km (0.047 R)
• M79: 38,471,486 km (0.09 R)
• M80: 40,466,972 km (0.063 R)
• M81: 40,781,726 km (0.04 R)
• M82: 40,907,987 km (0.116 R)
• M83: 41,413,927 km (0.117 R)
• M84: 42,559,846 km (0.108 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.6

Radius: 6.5

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 14.75 AU - 19.09 AU

Year: 24691 Days

Day: 21.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 95.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 44,939,906 km

• M1: 400,174 km (0.032 R)
• M2: 659,427 km (0.088 R)
• M3: 1,457,083 km (0.115 R)
• M4: 1,563,747 km (0.054 R)
• M5: 2,039,617 km (0.099 R)
• M6: 2,380,551 km (0.12 R)
• M7: 2,506,662 km (0.105 R)
• M8: 2,978,793 km (0.098 R)
• M9: 3,737,553 km (0.109 R)
• M10: 4,804,784 km (0.12 R)
• M11: 4,900,527 km (0.072 R)
• M12: 5,126,121 km (0.103 R)
• M13: 5,289,332 km (0.101 R)
• M14: 5,355,155 km (0.112 R)
• M15: 6,656,208 km (0.081 R)
• M16: 7,122,803 km (0.104 R)
• M17: 7,599,871 km (0.072 R)
• M18: 7,748,721 km (0.074 R)
• M19: 8,430,588 km (0.037 R)
• M20: 8,856,792 km (0.059 R)
• M21: 9,891,710 km (0.107 R)
• M22: 10,382,242 km (0.099 R)
• M23: 10,713,601 km (0.089 R)
• M24: 10,922,589 km (0.11 R)
• M25: 11,514,548 km (0.113 R)
• M26: 11,599,968 km (0.095 R)
• M27: 12,995,417 km (0.114 R)
• M28: 13,712,739 km (0.049 R)
• M29: 14,489,003 km (0.052 R)
• M30: 17,096,493 km (0.026 R)
• M31: 17,881,733 km (0.082 R)
• M32: 18,678,641 km (0.109 R)
• M33: 19,132,072 km (0.077 R)
• M34: 20,204,090 km (0.084 R)
• M35: 20,617,429 km (0.12 R)
• M36: 20,929,490 km (0.11 R)
• M37: 23,751,953 km (0.114 R)
• M38: 24,133,727 km (0.043 R)
• M39: 24,737,504 km (0.106 R)
• M40: 25,013,662 km (0.11 R)
• M41: 28,117,518 km (0.064 R)
• M42: 30,627,322 km (0.097 R)
• M43: 31,042,605 km (0.089 R)
• M44: 31,280,915 km (0.117 R)
• M45: 31,579,363 km (0.104 R)
• M46: 32,843,614 km (0.078 R)
• M47: 38,063,383 km (0.08 R)
• M48: 40,507,962 km (0.067 R)
• M49: 40,963,787 km (0.094 R)
• M50: 43,734,190 km (0.088 R)
• M51: 43,934,351 km (0.116 R)
• M52: 44,603,952 km (0.076 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 17,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit