🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.67 AU - 0.99 AU

Year: 285 Days

Day: 32.9 Hours

Environment

Temp: 70 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.65 AU - 1.07 AU

Year: 300 Days

Day: 40.8 Hours

Environment

Temp: 37 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.38 AU - 1.72 AU

Year: 727 Days

Day: 34.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,407,813 km

• M1: 1,186,760 km (0.07 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.59 AU - 4.75 AU

Year: 3208 Days

Day: 28.5 Hours

Environment

Temp: -128 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,407,813 km

• M1: 3,040,726 km (0.06 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.1

Radius: 10.6

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.38 AU - 6.26 AU

Year: 5289 Days

Day: 6.3 Hours

Environment

Temp: -144 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 101,407,813 km

• M1: 137,032 km (0.086 R)
• M2: 218,862 km (0.075 R)
• M3: 343,477 km (0.047 R)
• M4: 541,544 km (0.119 R)
• M5: 1,150,856 km (0.101 R)
• M6: 1,231,639 km (0.034 R)
• M7: 1,326,634 km (0.098 R)
• M8: 1,461,272 km (0.108 R)
• M9: 1,587,832 km (0.102 R)
• M10: 1,961,976 km (0.118 R)
• M11: 2,334,026 km (0.067 R)
• M12: 2,408,227 km (0.097 R)
• M13: 2,483,175 km (0.084 R)
• M14: 2,574,280 km (0.105 R)
• M15: 2,917,607 km (0.102 R)
• M16: 3,209,622 km (0.078 R)
• M17: 3,494,157 km (0.118 R)
• M18: 3,579,428 km (0.119 R)
• M19: 3,734,561 km (0.112 R)
• M20: 3,804,423 km (0.089 R)
• M21: 3,874,585 km (0.076 R)
• M22: 3,962,848 km (0.09 R)
• M23: 4,159,569 km (0.105 R)
• M24: 4,341,330 km (0.057 R)
• M25: 4,712,632 km (0.065 R)
• M26: 4,959,469 km (0.075 R)
• M27: 5,152,300 km (0.099 R)
• M28: 5,249,688 km (0.105 R)
• M29: 5,525,547 km (0.066 R)
• M30: 5,705,513 km (0.1 R)
• M31: 5,948,311 km (0.08 R)
• M32: 6,718,740 km (0.12 R)
• M33: 6,825,253 km (0.09 R)
• M34: 7,018,384 km (0.103 R)
• M35: 7,235,151 km (0.11 R)
• M36: 7,786,868 km (0.031 R)
• M37: 7,853,888 km (0.084 R)
• M38: 8,192,428 km (0.027 R)
• M39: 8,283,533 km (0.109 R)
• M40: 8,397,826 km (0.095 R)
• M41: 8,558,793 km (0.049 R)
• M42: 9,071,316 km (0.085 R)
• M43: 9,689,903 km (0.108 R)
• M44: 9,979,973 km (0.075 R)
• M45: 10,077,361 km (0.041 R)
• M46: 10,297,569 km (0.037 R)
• M47: 10,420,539 km (0.034 R)
• M48: 11,346,101 km (0.074 R)
• M49: 11,422,246 km (0.117 R)
• M50: 11,677,460 km (0.114 R)
• M51: 12,037,991 km (0.09 R)
• M52: 12,690,986 km (0.03 R)
• M53: 12,796,452 km (0.118 R)
• M54: 13,035,061 km (0.097 R)
• M55: 13,355,350 km (0.098 R)
• M56: 13,570,322 km (0.076 R)
• M57: 14,031,083 km (0.12 R)
• M58: 14,112,914 km (0.108 R)
• M59: 14,496,931 km (0.1 R)
• M60: 14,884,390 km (0.025 R)
• M61: 14,967,865 km (0.07 R)
• M62: 15,528,409 km (0.092 R)
• M63: 15,868,145 km (0.115 R)
• M64: 16,038,837 km (0.105 R)
• M65: 16,152,980 km (0.036 R)
• M66: 16,238,849 km (0.116 R)
• M67: 16,439,609 km (0.086 R)
• M68: 16,814,651 km (0.09 R)
• M69: 16,901,717 km (0.098 R)
• M70: 17,309,521 km (0.108 R)
• M71: 17,809,028 km (0.091 R)
• M72: 18,462,621 km (0.037 R)
• M73: 19,033,337 km (0.094 R)
• M74: 19,154,362 km (0.102 R)
• M75: 19,305,755 km (0.119 R)
• M76: 19,732,109 km (0.03 R)
• M77: 19,854,480 km (0.027 R)
• M78: 20,532,009 km (0.038 R)
• M79: 20,873,690 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.8

Radius: 4

Gravity: 60.68 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.25 AU - 18.27 AU

Year: 25849 Days

Day: 23.6 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 101,407,813 km

• M1: 151,094 km (0.104 R)
• M2: 450,439 km (0.116 R)
• M3: 629,957 km (0.089 R)
• M4: 830,418 km (0.081 R)
• M5: 1,286,392 km (0.106 R)
• M6: 2,429,769 km (0.1 R)
• M7: 2,924,339 km (0.045 R)
• M8: 3,597,380 km (0.063 R)
• M9: 4,210,582 km (0.116 R)
• M10: 4,529,225 km (0.036 R)
• M11: 4,691,389 km (0.114 R)
• M12: 5,021,552 km (0.098 R)
• M13: 5,530,783 km (0.092 R)
• M14: 6,115,711 km (0.105 R)
• M15: 6,719,936 km (0.082 R)
• M16: 7,661,505 km (0.073 R)
• M17: 7,854,786 km (0.052 R)
• M18: 8,979,911 km (0.11 R)
• M19: 9,526,542 km (0.106 R)
• M20: 12,116,231 km (0.077 R)
• M21: 12,567,717 km (0.045 R)
• M22: 13,487,295 km (0.116 R)
• M23: 13,642,578 km (0.095 R)
• M24: 13,876,698 km (0.105 R)
• M25: 16,455,317 km (0.095 R)
• M26: 17,883,977 km (0.074 R)
• M27: 18,656,201 km (0.069 R)
• M28: 19,790,602 km (0.059 R)
• M29: 20,947,292 km (0.093 R)
• M30: 22,400,785 km (0.101 R)
• M31: 22,954,148 km (0.045 R)
• M32: 23,605,497 km (0.103 R)
• M33: 24,641,163 km (0.113 R)
• M34: 28,033,594 km (0.109 R)
• M35: 28,929,236 km (0.105 R)
• M36: 29,430,987 km (0.039 R)
• M37: 30,036,709 km (0.063 R)
• M38: 30,239,564 km (0.114 R)
• M39: 30,341,141 km (0.047 R)
• M40: 31,055,471 km (0.103 R)
• M41: 31,260,569 km (0.106 R)
• M42: 32,085,452 km (0.068 R)
• M43: 38,716,378 km (0.062 R)
• M44: 38,826,781 km (0.075 R)
• M45: 39,379,844 km (0.094 R)
• M46: 39,712,999 km (0.039 R)
• M47: 39,935,750 km (0.037 R)
• M48: 42,071,110 km (0.112 R)
• M49: 42,753,127 km (0.073 R)
• M50: 44,474,250 km (0.047 R)
• M51: 45,401,308 km (0.114 R)
• M52: 47,156,690 km (0.044 R)
• M53: 49,891,189 km (0.069 R)
• M54: 50,131,294 km (0.091 R)
• M55: 54,643,764 km (0.099 R)
• M56: 56,509,848 km (0.081 R)
• M57: 58,143,905 km (0.032 R)
• M58: 62,878,678 km (0.112 R)
• M59: 63,788,382 km (0.041 R)
• M60: 63,918,682 km (0.055 R)
• M61: 65,095,269 km (0.038 R)
• M62: 66,279,187 km (0.096 R)
• M63: 66,939,961 km (0.117 R)
• M64: 68,401,233 km (0.115 R)
• M65: 70,410,781 km (0.09 R)
• M66: 70,545,419 km (0.039 R)
• M67: 70,814,994 km (0.083 R)
• M68: 71,220,105 km (0.074 R)
• M69: 71,761,351 km (0.112 R)
• M70: 73,393,164 km (0.065 R)
• M71: 74,487,772 km (0.12 R)
• M72: 78,221,884 km (0.12 R)
• M73: 78,501,034 km (0.12 R)
• M74: 78,920,057 km (0.106 R)
• M75: 79,620,325 km (0.066 R)
• M76: 80,745,002 km (0.088 R)
• M77: 81,733,395 km (0.102 R)
• M78: 85,439,533 km (0.104 R)
• M79: 86,590,838 km (0.081 R)
• M80: 87,602,419 km (0.084 R)
• M81: 88,472,630 km (0.059 R)
• M82: 89,345,683 km (0.103 R)
• M83: 90,075,421 km (0.114 R)
• M84: 92,129,101 km (0.1 R)
• M85: 92,718,815 km (0.095 R)
• M86: 96,881,077 km (0.118 R)
• M87: 98,532,937 km (0.096 R)
• M88: 98,834,227 km (0.076 R)
• M89: 99,891,285 km (0.042 R)
• M90: 101,103,926 km (0.047 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 12,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit