🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.73 AU - 1.03 AU

Year: 296 Days

Day: 30.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 2 AU - 2.3 AU

Year: 1129 Days

Day: 36.4 Hours

Environment

Temp: -61 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.71 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 12.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.8 AU - 5.74 AU

Year: 4333 Days

Day: 8.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 58,477,791 km

• M1: 253,120 km (0.11 R)
• M2: 370,255 km (0.084 R)
• M3: 515,514 km (0.11 R)
• M4: 625,469 km (0.072 R)
• M5: 798,853 km (0.103 R)
• M6: 1,050,177 km (0.116 R)
• M7: 1,132,905 km (0.11 R)
• M8: 1,305,541 km (0.105 R)
• M9: 1,464,264 km (0.102 R)
• M10: 1,641,537 km (0.108 R)
• M11: 1,940,584 km (0.093 R)
• M12: 2,394,464 km (0.098 R)
• M13: 2,648,331 km (0.047 R)
• M14: 2,807,802 km (0.03 R)
• M15: 2,896,215 km (0.092 R)
• M16: 2,985,674 km (0.106 R)
• M17: 3,121,509 km (0.077 R)
• M18: 4,163,309 km (0.047 R)
• M19: 4,573,656 km (0.091 R)
• M20: 4,943,462 km (0.104 R)
• M21: 5,068,974 km (0.061 R)
• M22: 5,177,433 km (0.081 R)
• M23: 5,749,944 km (0.1 R)
• M24: 5,844,190 km (0.076 R)
• M25: 6,342,651 km (0.058 R)
• M26: 6,440,188 km (0.093 R)
• M27: 6,874,920 km (0.107 R)
• M28: 7,503,829 km (0.072 R)
• M29: 8,816,700 km (0.05 R)
• M30: 9,013,122 km (0.074 R)
• M31: 9,499,614 km (0.109 R)
• M32: 9,701,123 km (0.057 R)
• M33: 10,131,067 km (0.057 R)
• M34: 10,474,993 km (0.084 R)
• M35: 11,221,635 km (0.09 R)
• M36: 11,577,529 km (0.081 R)
• M37: 12,130,443 km (0.097 R)
• M38: 13,287,283 km (0.089 R)
• M39: 14,376,206 km (0.098 R)
• M40: 14,504,710 km (0.066 R)
• M41: 15,625,498 km (0.091 R)
• M42: 16,263,233 km (0.114 R)
• M43: 16,936,573 km (0.09 R)
• M44: 18,338,305 km (0.096 R)
• M45: 18,589,480 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.9

Radius: 9.7

Gravity: 6.81 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.24 AU - 12.72 AU

Year: 13931 Days

Day: 8.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 58,477,791 km

• M1: 249,978 km (0.044 R)
• M2: 536,009 km (0.099 R)
• M3: 659,278 km (0.113 R)
• M4: 832,662 km (0.083 R)
• M5: 893,997 km (0.073 R)
• M6: 1,043,445 km (0.04 R)
• M7: 1,132,755 km (0.12 R)
• M8: 1,722,619 km (0.097 R)
• M9: 1,802,505 km (0.079 R)
• M10: 1,910,963 km (0.062 R)
• M11: 2,887,538 km (0.104 R)
• M12: 3,544,871 km (0.06 R)
• M13: 4,174,977 km (0.062 R)
• M14: 4,319,788 km (0.073 R)
• M15: 5,418,734 km (0.119 R)
• M16: 6,768,705 km (0.105 R)
• M17: 7,591,045 km (0.117 R)
• M18: 8,217,112 km (0.119 R)
• M19: 8,859,784 km (0.086 R)
• M20: 9,187,104 km (0.056 R)
• M21: 9,470,892 km (0.084 R)
• M22: 9,805,692 km (0.057 R)
• M23: 9,902,182 km (0.08 R)
• M24: 10,095,762 km (0.107 R)
• M25: 10,388,675 km (0.094 R)
• M26: 10,833,279 km (0.118 R)
• M27: 11,334,582 km (0.12 R)
• M28: 11,537,287 km (0.084 R)
• M29: 13,095,199 km (0.104 R)
• M30: 13,254,671 km (0.113 R)
• M31: 14,115,756 km (0.101 R)
• M32: 14,224,663 km (0.115 R)
• M33: 15,722,138 km (0.111 R)
• M34: 16,690,485 km (0.085 R)
• M35: 16,979,059 km (0.117 R)
• M36: 17,211,085 km (0.094 R)
• M37: 18,624,935 km (0.054 R)
• M38: 22,192,844 km (0.099 R)
• M39: 22,510,141 km (0.118 R)
• M40: 23,535,485 km (0.082 R)
• M41: 23,794,289 km (0.054 R)
• M42: 23,988,916 km (0.053 R)
• M43: 24,707,285 km (0.053 R)
• M44: 24,838,632 km (0.069 R)
• M45: 25,300,141 km (0.06 R)
• M46: 26,433,046 km (0.08 R)
• M47: 26,567,385 km (0.071 R)
• M48: 27,107,134 km (0.11 R)
• M49: 27,718,541 km (0.086 R)
• M50: 27,786,757 km (0.071 R)
• M51: 27,855,124 km (0.104 R)
• M52: 29,371,448 km (0.074 R)
• M53: 31,410,915 km (0.063 R)
• M54: 31,910,123 km (0.107 R)
• M55: 32,988,425 km (0.085 R)
• M56: 33,133,086 km (0.115 R)
• M57: 33,278,046 km (0.094 R)
• M58: 33,859,683 km (0.081 R)
• M59: 34,005,690 km (0.11 R)
• M60: 34,078,694 km (0.054 R)
• M61: 34,591,516 km (0.081 R)
• M62: 34,959,526 km (0.077 R)
• M63: 35,254,683 km (0.087 R)
• M64: 38,328,321 km (0.066 R)
• M65: 38,556,607 km (0.035 R)
• M66: 38,785,342 km (0.049 R)
• M67: 38,938,082 km (0.074 R)
• M68: 39,935,600 km (0.111 R)
• M69: 40,012,643 km (0.057 R)
• M70: 40,864,005 km (0.093 R)
• M71: 41,642,961 km (0.065 R)
• M72: 42,741,757 km (0.07 R)
• M73: 43,373,958 km (0.11 R)
• M74: 44,088,886 km (0.035 R)
• M75: 44,328,093 km (0.065 R)
• M76: 46,014,360 km (0.072 R)
• M77: 49,366,699 km (0.1 R)
• M78: 49,780,786 km (0.049 R)
• M79: 50,196,219 km (0.099 R)
• M80: 51,449,101 km (0.077 R)
• M81: 51,533,026 km (0.037 R)
• M82: 51,700,875 km (0.095 R)
• M83: 52,966,173 km (0.065 R)
• M84: 53,050,846 km (0.094 R)
• M85: 55,011,625 km (0.109 R)
• M86: 55,526,990 km (0.114 R)
• M87: 57,604,605 km (0.091 R)
• M88: 57,778,886 km (0.071 R)
• M89: 57,866,102 km (0.085 R)
• M90: 58,390,293 km (0.11 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 17,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit