🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.65 AU - 0.83 AU

Year: 236 Days

Day: 34.8 Hours

Environment

Temp: 93 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,874,141 km

• M1: 59,540 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.07 AU - 1.43 AU

Year: 518 Days

Day: 43.2 Hours

Environment

Temp: -6 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 4.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.3

Radius: 13.6

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.76 AU - 8.52 AU

Year: 7831 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 74,874,141 km

• M1: 386,860 km (0.1 R)
• M2: 575,653 km (0.09 R)
• M3: 740,958 km (0.107 R)
• M4: 1,021,604 km (0.055 R)
• M5: 1,228,498 km (0.072 R)
• M6: 1,604,886 km (0.09 R)
• M7: 1,848,431 km (0.087 R)
• M8: 2,039,169 km (0.098 R)
• M9: 2,126,235 km (0.108 R)
• M10: 2,463,877 km (0.095 R)
• M11: 2,603,751 km (0.107 R)
• M12: 2,770,553 km (0.105 R)
• M13: 2,867,492 km (0.062 R)
• M14: 3,764,481 km (0.117 R)
• M15: 3,899,418 km (0.092 R)
• M16: 4,091,203 km (0.097 R)
• M17: 4,342,377 km (0.111 R)
• M18: 4,541,343 km (0.06 R)
• M19: 4,685,256 km (0.115 R)
• M20: 5,126,420 km (0.038 R)
• M21: 5,367,272 km (0.062 R)
• M22: 5,891,463 km (0.111 R)
• M23: 5,985,710 km (0.077 R)
• M24: 7,629,641 km (0.104 R)
• M25: 8,608,011 km (0.057 R)
• M26: 8,715,273 km (0.088 R)
• M27: 9,039,601 km (0.072 R)
• M28: 9,886,325 km (0.027 R)
• M29: 10,604,993 km (0.088 R)
• M30: 11,106,445 km (0.079 R)
• M31: 11,774,100 km (0.088 R)
• M32: 12,092,744 km (0.028 R)
• M33: 13,354,303 km (0.09 R)
• M34: 13,937,884 km (0.102 R)
• M35: 14,402,086 km (0.087 R)
• M36: 14,487,058 km (0.081 R)
• M37: 15,172,964 km (0.069 R)
• M38: 15,606,947 km (0.044 R)
• M39: 17,565,034 km (0.119 R)
• M40: 18,158,339 km (0.111 R)
• M41: 19,037,227 km (0.074 R)
• M42: 19,130,576 km (0.087 R)
• M43: 19,552,442 km (0.091 R)
• M44: 19,646,539 km (0.083 R)
• M45: 19,882,754 km (0.099 R)
• M46: 20,740,398 km (0.104 R)
• M47: 20,980,802 km (0.095 R)
• M48: 21,464,452 km (0.117 R)
• M49: 21,561,541 km (0.097 R)
• M50: 21,805,086 km (0.063 R)
• M51: 22,492,040 km (0.055 R)
• M52: 22,788,543 km (0.1 R)
• M53: 24,391,933 km (0.097 R)
• M54: 25,309,716 km (0.085 R)
• M55: 25,412,489 km (0.032 R)
• M56: 25,515,263 km (0.075 R)
• M57: 26,238,868 km (0.029 R)
• M58: 26,446,959 km (0.114 R)
• M59: 27,706,423 km (0.093 R)
• M60: 28,183,790 km (0.057 R)
• M61: 30,392,752 km (0.106 R)
• M62: 30,556,562 km (0.032 R)
• M63: 31,104,688 km (0.1 R)
• M64: 31,435,150 km (0.067 R)
• M65: 32,377,916 km (0.059 R)
• M66: 32,768,666 km (0.068 R)
• M67: 32,936,664 km (0.057 R)
• M68: 33,668,048 km (0.105 R)
• M69: 34,007,336 km (0.089 R)
• M70: 35,376,007 km (0.118 R)
• M71: 36,878,867 km (0.11 R)
• M72: 37,287,120 km (0.105 R)
• M73: 37,696,868 km (0.071 R)
• M74: 38,816,459 km (0.095 R)
• M75: 39,053,571 km (0.09 R)
• M76: 39,350,523 km (0.113 R)
• M77: 39,946,970 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 911.6

Radius: 7.1

Gravity: 18.08 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 11.93 AU - 13.61 AU

Year: 16924 Days

Day: 18.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 74,874,141 km

• M1: 299,794 km (0.117 R)
• M2: 349,161 km (0.079 R)
• M3: 476,918 km (0.087 R)
• M4: 802,144 km (0.066 R)
• M5: 874,699 km (0.119 R)
• M6: 949,647 km (0.071 R)
• M7: 1,844,392 km (0.067 R)
• M8: 1,941,631 km (0.097 R)
• M9: 2,453,255 km (0.105 R)
• M10: 3,275,146 km (0.106 R)
• M11: 5,469,597 km (0.109 R)
• M12: 5,847,182 km (0.104 R)
• M13: 5,990,946 km (0.104 R)
• M14: 6,282,063 km (0.105 R)
• M15: 7,182,643 km (0.032 R)
• M16: 8,607,861 km (0.03 R)
• M17: 9,101,983 km (0.103 R)
• M18: 9,775,024 km (0.118 R)
• M19: 9,888,868 km (0.096 R)
• M20: 10,232,644 km (0.077 R)
• M21: 12,254,160 km (0.078 R)
• M22: 12,747,384 km (0.112 R)
• M23: 12,933,933 km (0.081 R)
• M24: 13,753,131 km (0.116 R)
• M25: 14,008,494 km (0.081 R)
• M26: 14,265,503 km (0.074 R)
• M27: 14,653,859 km (0.085 R)
• M28: 14,718,934 km (0.108 R)
• M29: 14,849,384 km (0.113 R)
• M30: 15,906,742 km (0.051 R)
• M31: 16,579,782 km (0.066 R)
• M32: 17,124,917 km (0.098 R)
• M33: 17,468,543 km (0.11 R)
• M34: 17,675,886 km (0.086 R)
• M35: 18,023,252 km (0.105 R)
• M36: 18,724,717 km (0.107 R)
• M37: 19,292,291 km (0.073 R)
• M38: 19,578,173 km (0.097 R)
• M39: 19,793,593 km (0.114 R)
• M40: 20,009,762 km (0.111 R)
• M41: 20,371,640 km (0.071 R)
• M42: 21,175,579 km (0.086 R)
• M43: 21,470,586 km (0.057 R)
• M44: 23,496,590 km (0.116 R)
• M45: 23,725,474 km (0.053 R)
• M46: 26,846,983 km (0.087 R)
• M47: 27,406,480 km (0.032 R)
• M48: 28,212,214 km (0.031 R)
• M49: 28,293,296 km (0.064 R)
• M50: 28,374,378 km (0.079 R)
• M51: 29,435,475 km (0.111 R)
• M52: 34,758,766 km (0.071 R)
• M53: 34,845,682 km (0.089 R)
• M54: 35,193,797 km (0.112 R)
• M55: 35,455,593 km (0.032 R)
• M56: 36,069,243 km (0.098 R)
• M57: 37,129,144 km (0.098 R)
• M58: 37,662,910 km (0.089 R)
• M59: 37,752,219 km (0.095 R)
• M60: 37,930,839 km (0.088 R)
• M61: 38,378,586 km (0.076 R)
• M62: 39,008,542 km (0.063 R)
• M63: 39,370,120 km (0.093 R)
• M64: 39,641,940 km (0.041 R)
• M65: 39,823,402 km (0.106 R)
• M66: 40,643,946 km (0.059 R)
• M67: 40,827,054 km (0.097 R)
• M68: 41,470,026 km (0.099 R)
• M69: 42,116,438 km (0.067 R)
• M70: 42,394,391 km (0.064 R)
• M71: 44,829,396 km (0.108 R)
• M72: 45,302,873 km (0.087 R)
• M73: 45,682,851 km (0.053 R)
• M74: 47,309,429 km (0.093 R)
• M75: 50,422,262 km (0.116 R)
• M76: 51,309,676 km (0.089 R)
• M77: 52,202,177 km (0.034 R)
• M78: 53,099,764 km (0.031 R)
• M79: 53,299,926 km (0.119 R)
• M80: 55,924,920 km (0.057 R)
• M81: 56,026,647 km (0.077 R)
• M82: 57,458,448 km (0.102 R)
• M83: 58,902,067 km (0.109 R)
• M84: 60,671,062 km (0.107 R)
• M85: 60,985,068 km (0.052 R)
• M86: 61,719,743 km (0.096 R)
• M87: 62,563,026 km (0.071 R)
• M88: 63,622,628 km (0.071 R)
• M89: 63,941,571 km (0.093 R)
• M90: 64,687,914 km (0.093 R)
• M91: 64,794,877 km (0.06 R)
• M92: 65,651,923 km (0.118 R)
• M93: 67,919,378 km (0.051 R)
• M94: 68,571,924 km (0.081 R)
• M95: 70,762,186 km (0.094 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 19,932 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit