🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.46 AU - 2.26 AU

Year: 951 Days

Day: 41.9 Hours

Environment

Temp: -64 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58

Radius: 12.4

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.75 AU - 6.01 AU

Year: 4040 Days

Day: 6.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 35,942,318 km

• M1: 238,309 km (0.065 R)
• M2: 396,734 km (0.057 R)
• M3: 507,735 km (0.066 R)
• M4: 774,319 km (0.105 R)
• M5: 914,791 km (0.078 R)
• M6: 1,057,208 km (0.057 R)
• M7: 1,246,300 km (0.118 R)
• M8: 1,641,388 km (0.068 R)
• M9: 1,746,256 km (0.119 R)
• M10: 1,844,542 km (0.113 R)
• M11: 1,981,723 km (0.076 R)
• M12: 2,179,641 km (0.083 R)
• M13: 2,483,923 km (0.071 R)
• M14: 2,564,706 km (0.061 R)
• M15: 2,896,813 km (0.032 R)
• M16: 3,014,247 km (0.077 R)
• M17: 3,342,914 km (0.03 R)
• M18: 4,046,622 km (0.069 R)
• M19: 4,287,325 km (0.105 R)
• M20: 4,582,482 km (0.045 R)
• M21: 4,897,086 km (0.095 R)
• M22: 5,076,305 km (0.068 R)
• M23: 5,441,473 km (0.113 R)
• M24: 5,815,318 km (0.103 R)
• M25: 6,266,655 km (0.111 R)
• M26: 6,630,178 km (0.057 R)
• M27: 6,771,847 km (0.046 R)
• M28: 7,101,710 km (0.092 R)
• M29: 7,319,525 km (0.083 R)
• M30: 7,421,999 km (0.101 R)
• M31: 7,658,065 km (0.115 R)
• M32: 7,926,593 km (0.107 R)
• M33: 8,198,263 km (0.108 R)
• M34: 8,426,998 km (0.111 R)
• M35: 8,937,575 km (0.111 R)
• M36: 9,015,964 km (0.087 R)
• M37: 9,267,887 km (0.062 R)
• M38: 9,363,032 km (0.104 R)
• M39: 9,602,089 km (0.105 R)
• M40: 9,875,703 km (0.115 R)
• M41: 10,463,473 km (0.108 R)
• M42: 10,595,568 km (0.086 R)
• M43: 10,978,689 km (0.05 R)
• M44: 11,146,687 km (0.072 R)
• M45: 11,231,060 km (0.073 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.7

Radius: 3.7

Gravity: 70.69 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 12.52 AU - 20.2 AU

Year: 24797 Days

Day: 19.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 35,942,318 km

• M1: 636,389 km (0.119 R)
• M2: 663,467 km (0.086 R)
• M3: 775,515 km (0.098 R)
• M4: 1,049,579 km (0.119 R)
• M5: 1,180,327 km (0.111 R)
• M6: 1,678,189 km (0.066 R)
• M7: 2,068,939 km (0.098 R)
• M8: 2,274,486 km (0.113 R)
• M9: 2,529,850 km (0.087 R)
• M10: 2,839,218 km (0.101 R)
• M11: 2,884,397 km (0.115 R)
• M12: 3,886,852 km (0.119 R)
• M13: 3,987,531 km (0.102 R)
• M14: 5,427,860 km (0.102 R)
• M15: 6,349,233 km (0.12 R)
• M16: 7,010,306 km (0.08 R)
• M17: 7,132,826 km (0.044 R)
• M18: 7,567,259 km (0.071 R)
• M19: 7,819,331 km (0.071 R)
• M20: 8,074,246 km (0.099 R)
• M21: 8,202,750 km (0.097 R)
• M22: 9,388,762 km (0.105 R)
• M23: 9,727,751 km (0.118 R)
• M24: 10,487,260 km (0.084 R)
• M25: 11,553,444 km (0.045 R)
• M26: 11,989,521 km (0.075 R)
• M27: 12,579,236 km (0.08 R)
• M28: 13,786,790 km (0.081 R)
• M29: 14,094,363 km (0.112 R)
• M30: 15,030,846 km (0.081 R)
• M31: 17,292,467 km (0.114 R)
• M32: 18,125,577 km (0.114 R)
• M33: 18,546,994 km (0.077 R)
• M34: 18,886,432 km (0.047 R)
• M35: 20,090,545 km (0.103 R)
• M36: 20,439,258 km (0.07 R)
• M37: 20,526,623 km (0.026 R)
• M38: 24,961,751 km (0.101 R)
• M39: 25,618,635 km (0.094 R)
• M40: 26,662,230 km (0.084 R)
• M41: 29,282,287 km (0.115 R)
• M42: 30,373,005 km (0.107 R)
• M43: 31,477,038 km (0.103 R)
• M44: 31,578,016 km (0.115 R)
• M45: 31,881,700 km (0.026 R)
• M46: 32,390,033 km (0.111 R)
• M47: 32,696,260 km (0.115 R)
• M48: 33,208,783 km (0.064 R)
• M49: 33,930,891 km (0.076 R)
• M50: 35,180,632 km (0.099 R)
• M51: 35,495,386 km (0.117 R)
• M52: 36,551,397 km (0.026 R)
• M53: 39,562,802 km (0.071 R)
• M54: 41,318,932 km (0.1 R)
• M55: 44,566,103 km (0.113 R)
• M56: 45,704,693 km (0.12 R)
• M57: 46,277,503 km (0.062 R)
• M58: 47,199,026 km (0.096 R)
• M59: 49,060,323 km (0.039 R)
• M60: 50,471,778 km (0.117 R)
• M61: 51,896,698 km (0.102 R)
• M62: 52,254,985 km (0.118 R)
• M63: 52,973,952 km (0.089 R)
• M64: 53,094,079 km (0.107 R)
• M65: 53,696,211 km (0.089 R)
• M66: 56,004,955 km (0.079 R)
• M67: 56,863,647 km (0.115 R)
• M68: 57,109,735 km (0.056 R)
• M69: 57,603,109 km (0.04 R)
• M70: 58,718,211 km (0.102 R)
• M71: 59,715,580 km (0.111 R)
• M72: 61,095,920 km (0.112 R)
• M73: 61,600,364 km (0.105 R)
• M74: 61,979,744 km (0.074 R)
• M75: 62,106,304 km (0.056 R)
• M76: 65,686,181 km (0.099 R)
• M77: 66,980,801 km (0.109 R)
• M78: 67,370,952 km (0.067 R)
• M79: 68,153,200 km (0.094 R)
• M80: 68,414,697 km (0.082 R)
• M81: 68,676,493 km (0.094 R)
• M82: 71,843,629 km (0.113 R)
• M83: 72,376,198 km (0.12 R)
• M84: 74,923,401 km (0.084 R)
• M85: 75,193,126 km (0.106 R)
• M86: 84,838,149 km (0.115 R)
• M87: 86,388,881 km (0.115 R)
• M88: 86,530,251 km (0.117 R)
• M89: 90,952,663 km (0.083 R)
• M90: 91,096,427 km (0.098 R)
• M91: 92,539,448 km (0.068 R)
• M92: 92,684,109 km (0.098 R)
• M93: 94,426,475 km (0.113 R)
• M94: 96,179,762 km (0.099 R)
• M95: 98,238,678 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 36.1

Radius: 4.9

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 16 AU - 19.72 AU

Year: 28285 Days

Day: 15.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 35,942,318 km

• M1: 73,602 km (0.111 R)
• M2: 126,859 km (0.118 R)
• M3: 316,250 km (0.118 R)
• M4: 536,458 km (0.064 R)
• M5: 857,645 km (0.068 R)
• M6: 2,124,589 km (0.105 R)
• M7: 2,187,270 km (0.112 R)
• M8: 2,575,926 km (0.055 R)
• M9: 3,563,421 km (0.045 R)
• M10: 3,613,088 km (0.105 R)
• M11: 3,663,053 km (0.098 R)
• M12: 4,358,983 km (0.095 R)
• M13: 6,344,147 km (0.028 R)
• M14: 6,709,016 km (0.104 R)
• M15: 7,363,656 km (0.081 R)
• M16: 9,138,336 km (0.092 R)
• M17: 9,274,769 km (0.049 R)
• M18: 9,584,436 km (0.114 R)
• M19: 10,462,127 km (0.046 R)
• M20: 10,604,843 km (0.117 R)
• M21: 10,640,597 km (0.11 R)
• M22: 11,956,161 km (0.064 R)
• M23: 12,068,060 km (0.098 R)
• M24: 13,399,332 km (0.068 R)
• M25: 13,827,331 km (0.074 R)
• M26: 14,101,993 km (0.041 R)
• M27: 14,220,325 km (0.09 R)
• M28: 14,418,093 km (0.116 R)
• M29: 15,461,538 km (0.09 R)
• M30: 15,502,079 km (0.113 R)
• M31: 15,624,151 km (0.114 R)
• M32: 15,664,991 km (0.119 R)
• M33: 16,446,042 km (0.109 R)
• M34: 17,155,734 km (0.095 R)
• M35: 17,917,935 km (0.115 R)
• M36: 18,303,150 km (0.11 R)
• M37: 18,432,253 km (0.041 R)
• M38: 22,165,318 km (0.116 R)
• M39: 22,486,654 km (0.118 R)
• M40: 22,855,712 km (0.054 R)
• M41: 23,693,610 km (0.096 R)
• M42: 23,740,434 km (0.094 R)
• M43: 24,446,835 km (0.083 R)
• M44: 25,880,132 km (0.109 R)
• M45: 27,734,398 km (0.109 R)
• M46: 27,882,650 km (0.114 R)
• M47: 31,157,646 km (0.078 R)
• M48: 33,232,718 km (0.061 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 19,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit