🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.55 AU - 0.61 AU

Year: 168 Days

Day: 32.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 22.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,396,911 km

• M1: 51,312 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.31 AU - 3.35 AU

Year: 1813 Days

Day: 19.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 3.89 AU - 4.05 AU

Year: 3012 Days

Day: 29.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.2

Radius: 11.5

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 3.44 AU - 4.88 AU

Year: 3231 Days

Day: 7.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 80,396,911 km

• M1: 151,991 km (0.115 R)
• M2: 310,116 km (0.115 R)
• M3: 442,660 km (0.063 R)
• M4: 604,375 km (0.104 R)
• M5: 794,065 km (0.075 R)
• M6: 877,242 km (0.078 R)
• M7: 956,678 km (0.088 R)
• M8: 1,066,932 km (0.059 R)
• M9: 1,189,153 km (0.082 R)
• M10: 1,285,943 km (0.071 R)
• M11: 1,408,763 km (0.114 R)
• M12: 1,495,680 km (0.096 R)
• M13: 1,568,234 km (0.08 R)
• M14: 1,641,986 km (0.075 R)
• M15: 1,776,176 km (0.078 R)
• M16: 1,879,398 km (0.029 R)
• M17: 1,975,739 km (0.069 R)
• M18: 2,091,827 km (0.115 R)
• M19: 2,256,534 km (0.116 R)
• M20: 2,331,034 km (0.052 R)
• M21: 2,425,580 km (0.112 R)
• M22: 2,511,599 km (0.114 R)
• M23: 2,628,135 km (0.085 R)
• M24: 2,886,790 km (0.1 R)
• M25: 3,039,829 km (0.057 R)
• M26: 3,195,710 km (0.079 R)
• M27: 3,269,312 km (0.091 R)
• M28: 3,354,283 km (0.07 R)
• M29: 3,558,784 km (0.108 R)
• M30: 3,812,053 km (0.109 R)
• M31: 3,935,322 km (0.102 R)
• M32: 4,220,306 km (0.083 R)
• M33: 4,488,535 km (0.086 R)
• M34: 4,583,230 km (0.03 R)
• M35: 4,666,556 km (0.109 R)
• M36: 4,822,736 km (0.071 R)
• M37: 4,992,979 km (0.091 R)
• M38: 5,078,848 km (0.066 R)
• M39: 5,264,349 km (0.026 R)
• M40: 5,351,864 km (0.084 R)
• M41: 5,540,806 km (0.068 R)
• M42: 5,719,127 km (0.069 R)
• M43: 5,873,512 km (0.058 R)
• M44: 6,225,964 km (0.047 R)
• M45: 6,371,673 km (0.081 R)
• M46: 6,612,375 km (0.06 R)
• M47: 7,006,566 km (0.113 R)
• M48: 7,296,935 km (0.036 R)
• M49: 7,422,448 km (0.117 R)
• M50: 8,119,125 km (0.103 R)
• M51: 8,220,403 km (0.117 R)
• M52: 8,321,980 km (0.097 R)
• M53: 8,394,834 km (0.092 R)
• M54: 8,555,951 km (0.039 R)
• M55: 8,659,024 km (0.104 R)
• M56: 8,866,367 km (0.088 R)
• M57: 9,105,424 km (0.098 R)
• M58: 9,285,989 km (0.036 R)
• M59: 9,835,162 km (0.117 R)
• M60: 9,912,205 km (0.102 R)
• M61: 10,473,347 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.9

Radius: 9.3

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.37 AU - 5.39 AU

Year: 3491 Days

Day: 12.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,396,911 km

• M1: 136,134 km (0.097 R)
• M2: 204,799 km (0.063 R)
• M3: 329,415 km (0.105 R)
• M4: 433,385 km (0.025 R)
• M5: 862,581 km (0.087 R)
• M6: 1,213,688 km (0.058 R)
• M7: 1,536,520 km (0.063 R)
• M8: 1,607,280 km (0.094 R)
• M9: 1,946,717 km (0.089 R)
• M10: 2,132,817 km (0.091 R)
• M11: 2,228,111 km (0.115 R)
• M12: 2,308,744 km (0.106 R)
• M13: 2,406,581 km (0.1 R)
• M14: 2,589,838 km (0.083 R)
• M15: 2,708,918 km (0.109 R)
• M16: 2,882,153 km (0.104 R)
• M17: 3,005,571 km (0.045 R)
• M18: 3,076,929 km (0.115 R)
• M19: 3,312,845 km (0.114 R)
• M20: 3,423,697 km (0.113 R)
• M21: 3,725,436 km (0.117 R)
• M22: 3,996,507 km (0.111 R)
• M23: 4,640,376 km (0.081 R)
• M24: 4,806,430 km (0.112 R)
• M25: 5,080,493 km (0.117 R)
• M26: 5,381,335 km (0.105 R)
• M27: 5,977,931 km (0.051 R)
• M28: 6,479,533 km (0.108 R)
• M29: 6,665,333 km (0.1 R)
• M30: 6,758,981 km (0.074 R)
• M31: 7,185,335 km (0.1 R)
• M32: 7,329,548 km (0.109 R)
• M33: 8,189,287 km (0.104 R)
• M34: 8,314,650 km (0.062 R)
• M35: 8,491,325 km (0.081 R)
• M36: 8,720,359 km (0.073 R)
• M37: 9,002,949 km (0.087 R)
• M38: 9,288,681 km (0.071 R)
• M39: 9,498,418 km (0.041 R)
• M40: 9,709,650 km (0.076 R)
• M41: 9,789,236 km (0.104 R)
• M42: 9,949,156 km (0.073 R)
• M43: 10,136,752 km (0.099 R)
• M44: 10,217,535 km (0.052 R)
• M45: 10,325,544 km (0.09 R)
• M46: 10,542,760 km (0.06 R)
• M47: 10,734,096 km (0.039 R)
• M48: 10,843,901 km (0.09 R)
• M49: 11,120,208 km (0.03 R)
• M50: 11,287,159 km (0.118 R)
• M51: 11,679,704 km (0.044 R)
• M52: 11,792,651 km (0.11 R)
• M53: 12,219,752 km (0.099 R)
• M54: 12,334,494 km (0.045 R)
• M55: 12,913,438 km (0.098 R)
• M56: 13,030,423 km (0.059 R)
• M57: 13,739,068 km (0.05 R)
• M58: 15,876,523 km (0.074 R)
• M59: 15,939,055 km (0.067 R)
• M60: 16,284,775 km (0.062 R)
• M61: 16,379,471 km (0.092 R)
• M62: 16,760,197 km (0.059 R)
• M63: 17,724,655 km (0.09 R)
• M64: 17,822,043 km (0.109 R)
• M65: 18,180,928 km (0.067 R)
• M66: 18,410,412 km (0.118 R)
• M67: 19,405,237 km (0.111 R)
• M68: 19,706,976 km (0.077 R)
• M69: 20,044,170 km (0.097 R)
• M70: 20,315,391 km (0.086 R)
• M71: 21,654,441 km (0.084 R)
• M72: 21,967,550 km (0.088 R)
• M73: 22,212,142 km (0.051 R)
• M74: 22,668,715 km (0.088 R)
• M75: 23,234,793 km (0.075 R)
• M76: 23,985,027 km (0.077 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 861.2

Radius: 4.8

Gravity: 37.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 10.54 AU - 16.92 AU

Year: 19373 Days

Day: 17.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,396,911 km

• M1: 66,870 km (0.093 R)
• M2: 304,132 km (0.093 R)
• M3: 396,434 km (0.081 R)
• M4: 498,161 km (0.056 R)
• M5: 654,790 km (0.117 R)
• M6: 775,964 km (0.026 R)
• M7: 1,484,310 km (0.11 R)
• M8: 1,611,767 km (0.117 R)
• M9: 1,644,230 km (0.098 R)
• M10: 1,911,711 km (0.072 R)
• M11: 1,980,676 km (0.12 R)
• M12: 3,070,945 km (0.101 R)
• M13: 3,610,096 km (0.12 R)
• M14: 3,781,834 km (0.109 R)
• M15: 3,956,415 km (0.075 R)
• M16: 4,088,959 km (0.093 R)
• M17: 4,358,534 km (0.102 R)
• M18: 4,820,492 km (0.104 R)
• M19: 5,057,306 km (0.077 R)
• M20: 5,153,198 km (0.078 R)
• M21: 5,201,219 km (0.094 R)
• M22: 5,493,234 km (0.032 R)
• M23: 6,143,835 km (0.101 R)
• M24: 6,713,204 km (0.096 R)
• M25: 7,084,207 km (0.066 R)
• M26: 8,068,561 km (0.095 R)
• M27: 8,748,483 km (0.112 R)
• M28: 9,446,358 km (0.085 R)
• M29: 9,505,449 km (0.094 R)
• M30: 9,623,631 km (0.086 R)
• M31: 9,742,561 km (0.061 R)
• M32: 9,802,101 km (0.119 R)
• M33: 9,921,630 km (0.049 R)
• M34: 10,162,183 km (0.071 R)
• M35: 10,648,975 km (0.102 R)
• M36: 11,143,396 km (0.046 R)
• M37: 12,411,687 km (0.108 R)
• M38: 12,541,089 km (0.099 R)
• M39: 13,858,896 km (0.059 R)
• M40: 14,060,405 km (0.065 R)
• M41: 15,567,005 km (0.117 R)
• M42: 15,776,442 km (0.03 R)
• M43: 15,986,776 km (0.059 R)
• M44: 16,057,087 km (0.119 R)
• M45: 17,629,959 km (0.104 R)
• M46: 19,325,951 km (0.116 R)
• M47: 22,633,410 km (0.091 R)
• M48: 22,870,522 km (0.107 R)
• M49: 23,667,131 km (0.096 R)
• M50: 23,907,984 km (0.103 R)
• M51: 24,391,933 km (0.041 R)
• M52: 24,797,642 km (0.091 R)
• M53: 25,615,793 km (0.107 R)
• M54: 26,526,096 km (0.071 R)
• M55: 26,692,748 km (0.099 R)
• M56: 27,868,737 km (0.079 R)
• M57: 28,038,231 km (0.109 R)
• M58: 29,061,780 km (0.102 R)
• M59: 29,578,042 km (0.08 R)
• M60: 30,097,446 km (0.118 R)
• M61: 32,917,964 km (0.115 R)
• M62: 33,906,806 km (0.07 R)
• M63: 34,996,627 km (0.039 R)
• M64: 38,146,260 km (0.102 R)
• M65: 38,805,987 km (0.037 R)
• M66: 38,995,079 km (0.081 R)
• M67: 40,615,224 km (0.093 R)
• M68: 40,711,265 km (0.107 R)
• M69: 43,331,322 km (0.106 R)
• M70: 47,009,336 km (0.118 R)
• M71: 47,615,207 km (0.063 R)
• M72: 49,140,956 km (0.106 R)
• M73: 50,373,044 km (0.112 R)
• M74: 50,579,339 km (0.108 R)
• M75: 53,918,962 km (0.073 R)
• M76: 54,552,958 km (0.115 R)
• M77: 55,615,103 km (0.106 R)
• M78: 57,760,037 km (0.037 R)
• M79: 59,386,316 km (0.089 R)
• M80: 60,150,461 km (0.101 R)
• M81: 61,688,328 km (0.117 R)
• M82: 64,466,659 km (0.036 R)
• M83: 65,027,202 km (0.038 R)
• M84: 69,339,959 km (0.084 R)
• M85: 69,914,116 km (0.06 R)
• M86: 70,374,728 km (0.086 R)
• M87: 70,490,068 km (0.105 R)
• M88: 71,530,671 km (0.071 R)
• M89: 71,878,635 km (0.073 R)
• M90: 75,035,599 km (0.09 R)
• M91: 75,861,529 km (0.089 R)
• M92: 76,334,707 km (0.101 R)
• M93: 77,284,205 km (0.115 R)
• M94: 77,522,215 km (0.083 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: 296 - 15,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit