🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.79 AU - 0.87 AU

Year: 273 Days

Day: 42.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 20.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,804,971 km

• M1: 447,896 km (0.033 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.42 AU - 1.5 AU

Year: 638 Days

Day: 23.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,804,971 km

• M1: 580,440 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.8 AU - 3.7 AU

Year: 2119 Days

Day: 36.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,804,971 km

• M1: 61,784 km (0.086 R)
• M2: 120,576 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.1 AU - 4.2 AU

Year: 3057 Days

Day: 12.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 8.8

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.48 AU - 8.28 AU

Year: 6526 Days

Day: 12.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,804,971 km

• M1: 146,307 km (0.113 R)
• M2: 590,014 km (0.106 R)
• M3: 849,417 km (0.118 R)
• M4: 967,898 km (0.12 R)
• M5: 1,208,900 km (0.1 R)
• M6: 1,384,678 km (0.118 R)
• M7: 1,468,752 km (0.047 R)
• M8: 1,899,444 km (0.118 R)
• M9: 1,961,976 km (0.086 R)
• M10: 2,072,978 km (0.111 R)
• M11: 2,284,659 km (0.101 R)
• M12: 2,503,520 km (0.05 R)
• M13: 2,624,096 km (0.041 R)
• M14: 3,716,609 km (0.095 R)
• M15: 3,954,321 km (0.115 R)
• M16: 4,382,470 km (0.11 R)
• M17: 4,486,590 km (0.116 R)
• M18: 4,633,794 km (0.079 R)
• M19: 5,063,140 km (0.099 R)
• M20: 5,438,182 km (0.115 R)
• M21: 5,617,699 km (0.07 R)
• M22: 5,913,753 km (0.107 R)
• M23: 6,005,906 km (0.103 R)
• M24: 6,426,425 km (0.111 R)
• M25: 7,148,534 km (0.093 R)
• M26: 7,246,670 km (0.114 R)
• M27: 7,469,272 km (0.084 R)
• M28: 7,769,665 km (0.083 R)
• M29: 8,150,840 km (0.103 R)
• M30: 8,279,195 km (0.111 R)
• M31: 8,616,089 km (0.095 R)
• M32: 8,799,496 km (0.088 R)
• M33: 9,196,529 km (0.068 R)
• M34: 9,410,753 km (0.102 R)
• M35: 9,545,541 km (0.115 R)
• M36: 9,680,927 km (0.1 R)
• M37: 10,228,904 km (0.088 R)
• M38: 10,284,255 km (0.107 R)
• M39: 10,395,257 km (0.116 R)
• M40: 10,871,427 km (0.077 R)
• M41: 10,956,099 km (0.117 R)
• M42: 11,211,762 km (0.061 R)
• M43: 11,671,177 km (0.088 R)
• M44: 12,283,481 km (0.109 R)
• M45: 12,756,958 km (0.105 R)
• M46: 13,176,132 km (0.059 R)
• M47: 13,296,857 km (0.057 R)
• M48: 13,721,865 km (0.097 R)
• M49: 13,782,901 km (0.118 R)
• M50: 13,997,424 km (0.045 R)
• M51: 14,151,360 km (0.056 R)
• M52: 14,305,895 km (0.089 R)
• M53: 14,772,640 km (0.114 R)
• M54: 15,055,081 km (0.069 R)
• M55: 15,212,907 km (0.066 R)
• M56: 15,307,752 km (0.095 R)
• M57: 15,625,498 km (0.103 R)
• M58: 16,106,156 km (0.116 R)
• M59: 16,332,198 km (0.082 R)
• M60: 16,526,675 km (0.107 R)
• M61: 17,378,635 km (0.037 R)
• M62: 17,743,355 km (0.098 R)
• M63: 18,311,976 km (0.078 R)
• M64: 18,581,552 km (0.113 R)
• M65: 18,886,582 km (0.062 R)
• M66: 19,124,891 km (0.106 R)
• M67: 19,364,248 km (0.08 R)
• M68: 19,501,429 km (0.12 R)
• M69: 19,776,839 km (0.117 R)
• M70: 20,261,835 km (0.067 R)
• M71: 21,067,120 km (0.086 R)
• M72: 21,243,646 km (0.114 R)
• M73: 22,097,401 km (0.093 R)
• M74: 22,312,672 km (0.113 R)
• M75: 22,456,585 km (0.11 R)
• M76: 22,781,362 km (0.072 R)
• M77: 23,655,163 km (0.066 R)
• M78: 23,765,118 km (0.117 R)
• M79: 24,465,834 km (0.097 R)
• M80: 24,614,086 km (0.105 R)
• M81: 24,725,686 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 152.1

Radius: 12.4

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 12.13 AU - 12.95 AU

Year: 16060 Days

Day: 6.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,804,971 km

• M1: 164,258 km (0.076 R)
• M2: 311,014 km (0.109 R)
• M3: 495,468 km (0.101 R)
• M4: 584,329 km (0.095 R)
• M5: 766,390 km (0.083 R)
• M6: 857,345 km (0.11 R)
• M7: 1,018,014 km (0.038 R)
• M8: 1,119,590 km (0.102 R)
• M9: 2,034,232 km (0.026 R)
• M10: 2,186,822 km (0.097 R)
• M11: 2,366,190 km (0.119 R)
• M12: 2,550,494 km (0.062 R)
• M13: 2,668,078 km (0.106 R)
• M14: 2,787,607 km (0.112 R)
• M15: 2,957,999 km (0.105 R)
• M16: 3,258,242 km (0.069 R)
• M17: 3,594,837 km (0.062 R)
• M18: 5,686,215 km (0.105 R)
• M19: 6,507,358 km (0.074 R)
• M20: 6,800,270 km (0.074 R)
• M21: 7,298,132 km (0.084 R)
• M22: 8,505,537 km (0.075 R)
• M23: 9,150,603 km (0.09 R)
• M24: 9,405,667 km (0.071 R)
• M25: 9,737,176 km (0.109 R)
• M26: 10,298,168 km (0.082 R)
• M27: 10,449,561 km (0.078 R)
• M28: 11,687,334 km (0.112 R)
• M29: 11,805,815 km (0.078 R)
• M30: 12,043,825 km (0.108 R)
• M31: 12,686,498 km (0.095 R)
• M32: 12,808,121 km (0.068 R)
• M33: 13,175,683 km (0.066 R)
• M34: 13,381,380 km (0.111 R)
• M35: 13,712,739 km (0.05 R)
• M36: 14,383,686 km (0.084 R)
• M37: 14,468,358 km (0.03 R)
• M38: 14,765,759 km (0.098 R)
• M39: 15,194,207 km (0.106 R)
• M40: 15,888,341 km (0.041 R)
• M41: 16,681,509 km (0.117 R)
• M42: 16,948,840 km (0.096 R)
• M43: 17,038,300 km (0.112 R)
• M44: 17,397,484 km (0.05 R)
• M45: 19,792,995 km (0.035 R)
• M46: 20,028,612 km (0.077 R)
• M47: 20,170,580 km (0.041 R)
• M48: 20,455,414 km (0.107 R)
• M49: 20,741,595 km (0.105 R)
• M50: 20,837,188 km (0.08 R)
• M51: 20,981,101 km (0.107 R)
• M52: 21,511,127 km (0.086 R)
• M53: 23,227,014 km (0.103 R)
• M54: 23,825,406 km (0.114 R)
• M55: 26,476,729 km (0.117 R)
• M56: 28,525,920 km (0.09 R)
• M57: 28,739,097 km (0.063 R)
• M58: 29,220,354 km (0.078 R)
• M59: 29,812,312 km (0.069 R)
• M60: 30,136,790 km (0.117 R)
• M61: 31,336,715 km (0.117 R)
• M62: 31,721,780 km (0.083 R)
• M63: 32,607,848 km (0.114 R)
• M64: 33,277,747 km (0.092 R)
• M65: 33,445,895 km (0.108 R)
• M66: 33,726,840 km (0.035 R)
• M67: 34,178,027 km (0.099 R)
• M68: 34,461,066 km (0.083 R)
• M69: 34,744,704 km (0.065 R)
• M70: 34,915,395 km (0.082 R)
• M71: 35,428,965 km (0.117 R)
• M72: 36,752,756 km (0.054 R)
• M73: 36,868,694 km (0.117 R)
• M74: 38,621,383 km (0.097 R)
• M75: 38,916,240 km (0.053 R)
• M76: 39,448,659 km (0.11 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 11,762 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit