🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.47 AU - 0.54 AU

Year: 131 Days

Day: 21.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.83 AU - 1.17 AU

Year: 371 Days

Day: 34.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.99 AU - 1.23 AU

Year: 434 Days

Day: 18.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.09 AU - 1.27 AU

Year: 475 Days

Day: 18.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 80,617,940 km

• M1: 153,936 km (0.076 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427.7

Radius: 5.9

Gravity: 12.29 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 12.36 AU - 12.54 AU

Year: 16291 Days

Day: 18.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 80,617,940 km

• M1: 82,728 km (0.085 R)
• M2: 177,423 km (0.098 R)
• M3: 476,619 km (0.038 R)
• M4: 614,099 km (0.042 R)
• M5: 669,151 km (0.109 R)
• M6: 706,700 km (0.117 R)
• M7: 804,089 km (0.104 R)
• M8: 1,033,871 km (0.106 R)
• M9: 1,355,207 km (0.106 R)
• M10: 1,654,104 km (0.078 R)
• M11: 1,918,742 km (0.093 R)
• M12: 2,000,872 km (0.075 R)
• M13: 2,253,842 km (0.112 R)
• M14: 2,637,261 km (0.074 R)
• M15: 2,821,117 km (0.097 R)
• M16: 3,136,768 km (0.062 R)
• M17: 3,201,245 km (0.077 R)
• M18: 3,563,870 km (0.117 R)
• M19: 3,698,957 km (0.061 R)
• M20: 3,870,247 km (0.106 R)
• M21: 4,435,577 km (0.114 R)
• M22: 5,563,994 km (0.098 R)
• M23: 5,839,403 km (0.084 R)
• M24: 5,918,989 km (0.108 R)
• M25: 6,079,059 km (0.115 R)
• M26: 6,240,625 km (0.118 R)
• M27: 7,670,481 km (0.059 R)
• M28: 7,801,230 km (0.031 R)
• M29: 8,647,056 km (0.11 R)
• M30: 8,783,340 km (0.064 R)
• M31: 9,242,456 km (0.075 R)
• M32: 9,662,377 km (0.113 R)
• M33: 9,851,020 km (0.096 R)
• M34: 10,327,938 km (0.049 R)
• M35: 10,861,254 km (0.107 R)
• M36: 11,008,159 km (0.102 R)
• M37: 12,004,930 km (0.039 R)
• M38: 12,106,208 km (0.038 R)
• M39: 13,606,076 km (0.099 R)
• M40: 13,658,884 km (0.096 R)
• M41: 13,976,779 km (0.099 R)
• M42: 14,782,364 km (0.078 R)
• M43: 15,273,045 km (0.039 R)
• M44: 15,382,700 km (0.056 R)
• M45: 15,713,611 km (0.078 R)
• M46: 16,102,416 km (0.09 R)
• M47: 16,158,216 km (0.09 R)
• M48: 18,501,666 km (0.091 R)
• M49: 19,089,137 km (0.096 R)
• M50: 19,325,801 km (0.099 R)
• M51: 22,490,245 km (0.098 R)
• M52: 24,067,904 km (0.067 R)
• M53: 24,451,772 km (0.087 R)
• M54: 25,160,866 km (0.086 R)
• M55: 25,290,567 km (0.103 R)
• M56: 25,550,419 km (0.082 R)
• M57: 27,128,826 km (0.086 R)
• M58: 27,328,389 km (0.069 R)
• M59: 27,595,122 km (0.104 R)
• M60: 27,929,773 km (0.084 R)
• M61: 29,828,619 km (0.059 R)
• M62: 29,965,949 km (0.099 R)
• M63: 30,241,060 km (0.088 R)
• M64: 30,447,804 km (0.078 R)
• M65: 30,724,411 km (0.108 R)
• M66: 31,001,765 km (0.112 R)
• M67: 31,979,238 km (0.048 R)
• M68: 37,384,358 km (0.103 R)
• M69: 39,172,801 km (0.107 R)
• M70: 39,473,493 km (0.098 R)
• M71: 40,152,966 km (0.092 R)
• M72: 40,304,509 km (0.098 R)
• M73: 41,907,001 km (0.061 R)
• M74: 42,368,810 km (0.036 R)
• M75: 42,986,948 km (0.086 R)
• M76: 43,064,440 km (0.119 R)
• M77: 43,452,497 km (0.084 R)
• M78: 45,095,231 km (0.082 R)
• M79: 45,726,384 km (0.037 R)
• M80: 45,963,946 km (0.09 R)
• M81: 46,678,575 km (0.112 R)
• M82: 48,683,336 km (0.083 R)
• M83: 50,144,009 km (0.086 R)
• M84: 50,715,922 km (0.108 R)
• M85: 51,043,691 km (0.079 R)
• M86: 51,701,323 km (0.103 R)
• M87: 52,113,765 km (0.077 R)
• M88: 52,196,492 km (0.092 R)
• M89: 52,361,798 km (0.09 R)
• M90: 53,691,125 km (0.094 R)
• M91: 54,108,802 km (0.109 R)
• M92: 54,611,451 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 426.6

Radius: 6.5

Gravity: 10.1 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 16.56 AU - 18.86 AU

Year: 27640 Days

Day: 23 Hours

Environment

Temp: -190 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 80,617,940 km

• M1: 118,332 km (0.118 R)
• M2: 380,278 km (0.096 R)
• M3: 478,564 km (0.104 R)
• M4: 520,451 km (0.116 R)
• M5: 1,572,423 km (0.092 R)
• M6: 1,768,247 km (0.097 R)
• M7: 2,041,562 km (0.105 R)
• M8: 2,147,477 km (0.117 R)
• M9: 2,513,843 km (0.095 R)
• M10: 2,781,922 km (0.094 R)
• M11: 2,899,656 km (0.088 R)
• M12: 3,899,418 km (0.075 R)
• M13: 3,987,232 km (0.102 R)
• M14: 4,712,931 km (0.116 R)
• M15: 5,429,655 km (0.087 R)
• M16: 5,478,723 km (0.097 R)
• M17: 5,976,734 km (0.115 R)
• M18: 6,078,161 km (0.119 R)
• M19: 6,282,512 km (0.097 R)
• M20: 6,333,974 km (0.047 R)
• M21: 7,230,364 km (0.115 R)
• M22: 7,338,374 km (0.091 R)
• M23: 12,270,017 km (0.077 R)
• M24: 14,251,441 km (0.103 R)
• M25: 17,043,835 km (0.085 R)
• M26: 17,476,921 km (0.042 R)
• M27: 17,694,735 km (0.106 R)
• M28: 19,470,163 km (0.102 R)
• M29: 20,074,538 km (0.103 R)
• M30: 20,761,641 km (0.103 R)
• M31: 23,107,485 km (0.052 R)
• M32: 24,473,613 km (0.091 R)
• M33: 24,554,695 km (0.084 R)
• M34: 26,031,226 km (0.055 R)
• M35: 26,696,488 km (0.073 R)
• M36: 27,367,434 km (0.112 R)
• M37: 27,789,600 km (0.073 R)
• M38: 28,128,888 km (0.04 R)
• M39: 28,897,372 km (0.085 R)
• M40: 30,542,200 km (0.085 R)
• M41: 31,067,887 km (0.104 R)
• M42: 31,155,701 km (0.032 R)
• M43: 31,243,665 km (0.087 R)
• M44: 31,861,953 km (0.12 R)
• M45: 32,752,210 km (0.083 R)
• M46: 33,200,405 km (0.049 R)
• M47: 33,380,222 km (0.104 R)
• M48: 34,556,959 km (0.1 R)
• M49: 35,013,232 km (0.085 R)
• M50: 35,655,306 km (0.075 R)
• M51: 36,208,669 km (0.114 R)
• M52: 37,885,960 km (0.113 R)
• M53: 38,074,004 km (0.094 R)
• M54: 40,833,487 km (0.118 R)
• M55: 43,263,704 km (0.117 R)
• M56: 43,755,432 km (0.114 R)
• M57: 45,740,447 km (0.093 R)
• M58: 46,241,300 km (0.104 R)
• M59: 46,643,270 km (0.076 R)
• M60: 47,248,393 km (0.03 R)
• M61: 48,364,543 km (0.094 R)
• M62: 49,797,690 km (0.066 R)
• M63: 50,519,351 km (0.078 R)
• M64: 50,933,437 km (0.111 R)
• M65: 51,140,780 km (0.042 R)
• M66: 51,452,392 km (0.05 R)
• M67: 51,556,513 km (0.103 R)
• M68: 53,125,345 km (0.101 R)
• M69: 54,603,522 km (0.11 R)
• M70: 54,815,801 km (0.115 R)
• M71: 55,774,574 km (0.069 R)
• M72: 56,524,059 km (0.074 R)
• M73: 63,083,328 km (0.097 R)
• M74: 64,648,121 km (0.092 R)
• M75: 65,322,658 km (0.078 R)
• M76: 69,073,974 km (0.038 R)
• M77: 69,303,607 km (0.087 R)
• M78: 71,265,284 km (0.09 R)
• M79: 72,544,495 km (0.096 R)
• M80: 72,777,868 km (0.104 R)
• M81: 73,362,347 km (0.08 R)
• M82: 73,713,752 km (0.051 R)
• M83: 75,125,358 km (0.114 R)
• M84: 75,361,423 km (0.111 R)
• M85: 77,140,142 km (0.062 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 10,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit