🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.7

Radius: 14.7

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.69 AU - 0.71 AU

Year: 404 Days

Day: 11.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 46,438,423 km

• M1: 189,092 km (0.089 R)
• M2: 303,684 km (0.067 R)
• M3: 412,591 km (0.047 R)
• M4: 654,790 km (0.052 R)
• M5: 748,438 km (0.109 R)
• M6: 867,368 km (0.07 R)
• M7: 988,393 km (0.059 R)
• M8: 1,113,008 km (0.101 R)
• M9: 1,208,900 km (0.101 R)
• M10: 1,304,942 km (0.111 R)
• M11: 1,443,470 km (0.105 R)
• M12: 1,549,385 km (0.047 R)
• M13: 1,661,135 km (0.093 R)
• M14: 1,759,421 km (0.09 R)
• M15: 1,903,633 km (0.115 R)
• M16: 2,010,296 km (0.105 R)
• M17: 2,104,992 km (0.088 R)
• M18: 2,298,870 km (0.116 R)
• M19: 2,457,743 km (0.074 R)
• M20: 2,570,690 km (0.095 R)
• M21: 2,670,172 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.6

Radius: 12.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.73 AU - 0.77 AU

Year: 448 Days

Day: 8.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 46,438,423 km

• M1: 154,235 km (0.118 R)
• M2: 246,238 km (0.047 R)
• M3: 337,194 km (0.111 R)
• M4: 481,256 km (0.086 R)
• M5: 568,173 km (0.119 R)
• M6: 672,742 km (0.095 R)
• M7: 780,751 km (0.101 R)
• M8: 887,115 km (0.062 R)
• M9: 985,700 km (0.037 R)
• M10: 1,065,586 km (0.084 R)
• M11: 1,171,202 km (0.092 R)
• M12: 1,334,263 km (0.111 R)
• M13: 1,449,155 km (0.097 R)
• M14: 1,689,110 km (0.034 R)
• M15: 1,852,770 km (0.113 R)
• M16: 2,079,410 km (0.073 R)
• M17: 2,178,594 km (0.114 R)
• M18: 2,345,395 km (0.087 R)
• M19: 2,473,451 km (0.076 R)
• M20: 2,560,068 km (0.05 R)
• M21: 2,762,175 km (0.098 R)
• M22: 2,910,576 km (0.111 R)
• M23: 3,048,655 km (0.102 R)
• M24: 3,135,123 km (0.051 R)
• M25: 3,283,524 km (0.101 R)
• M26: 3,406,643 km (0.076 R)
• M27: 3,510,464 km (0.046 R)
• M28: 3,587,357 km (0.069 R)
• M29: 3,671,880 km (0.075 R)
• M30: 3,814,147 km (0.099 R)
• M31: 3,893,285 km (0.088 R)
• M32: 3,980,201 km (0.096 R)
• M33: 4,148,499 km (0.102 R)
• M34: 4,244,840 km (0.075 R)
• M35: 4,668,052 km (0.091 R)
• M36: 4,861,332 km (0.055 R)
• M37: 4,986,546 km (0.108 R)
• M38: 5,168,307 km (0.113 R)
• M39: 5,256,121 km (0.099 R)
• M40: 5,376,547 km (0.081 R)
• M41: 5,489,943 km (0.084 R)
• M42: 5,587,630 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 692.9

Radius: 11.9

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 4.06 AU - 5.5 AU

Year: 7214 Days

Day: 6.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 46,438,423 km

• M1: 226,042 km (0.07 R)
• M2: 348,264 km (0.103 R)
• M3: 686,505 km (0.095 R)
• M4: 939,923 km (0.103 R)
• M5: 1,535,473 km (0.05 R)
• M6: 1,651,560 km (0.119 R)
• M7: 1,976,038 km (0.119 R)
• M8: 2,103,047 km (0.117 R)
• M9: 2,500,678 km (0.114 R)
• M10: 3,092,188 km (0.093 R)
• M11: 3,366,251 km (0.088 R)
• M12: 3,544,722 km (0.1 R)
• M13: 3,648,243 km (0.09 R)
• M14: 4,099,281 km (0.111 R)
• M15: 4,596,245 km (0.112 R)
• M16: 5,347,974 km (0.101 R)
• M17: 6,231,350 km (0.114 R)
• M18: 6,706,024 km (0.09 R)
• M19: 7,061,618 km (0.071 R)
• M20: 7,225,278 km (0.047 R)
• M21: 7,390,284 km (0.101 R)
• M22: 7,523,127 km (0.112 R)
• M23: 7,656,868 km (0.104 R)
• M24: 8,406,204 km (0.11 R)
• M25: 8,545,030 km (0.116 R)
• M26: 9,286,288 km (0.047 R)
• M27: 10,084,841 km (0.057 R)
• M28: 10,269,445 km (0.093 R)
• M29: 10,567,145 km (0.089 R)
• M30: 11,018,930 km (0.049 R)
• M31: 11,132,924 km (0.076 R)
• M32: 11,708,577 km (0.063 R)
• M33: 12,137,025 km (0.071 R)
• M34: 12,849,111 km (0.091 R)
• M35: 12,969,088 km (0.1 R)
• M36: 13,210,240 km (0.08 R)
• M37: 13,778,712 km (0.12 R)
• M38: 15,192,412 km (0.108 R)
• M39: 15,404,242 km (0.118 R)
• M40: 15,659,756 km (0.11 R)
• M41: 17,001,798 km (0.07 R)
• M42: 17,309,970 km (0.07 R)
• M43: 17,486,944 km (0.074 R)
• M44: 18,066,037 km (0.055 R)
• M45: 18,380,492 km (0.093 R)
• M46: 18,561,057 km (0.095 R)
• M47: 18,787,548 km (0.073 R)
• M48: 19,060,564 km (0.116 R)
• M49: 19,380,703 km (0.081 R)
• M50: 20,632,239 km (0.116 R)
• M51: 20,726,037 km (0.1 R)
• M52: 22,053,419 km (0.09 R)
• M53: 22,630,717 km (0.032 R)
• M54: 23,212,952 km (0.088 R)
• M55: 23,554,933 km (0.098 R)
• M56: 23,800,124 km (0.102 R)
• M57: 24,095,579 km (0.106 R)
• M58: 24,293,198 km (0.117 R)
• M59: 24,989,277 km (0.09 R)
• M60: 26,911,311 km (0.086 R)
• M61: 27,013,785 km (0.117 R)
• M62: 27,321,957 km (0.032 R)
• M63: 27,734,697 km (0.107 R)
• M64: 27,993,801 km (0.045 R)
• M65: 28,097,622 km (0.108 R)
• M66: 28,462,042 km (0.095 R)
• M67: 28,932,827 km (0.107 R)
• M68: 29,459,112 km (0.067 R)
• M69: 30,307,631 km (0.095 R)
• M70: 30,467,701 km (0.086 R)
• M71: 30,734,883 km (0.104 R)
• M72: 30,842,144 km (0.082 R)
• M73: 31,110,523 km (0.119 R)
• M74: 31,487,509 km (0.078 R)
• M75: 32,028,755 km (0.064 R)
• M76: 32,137,363 km (0.089 R)
• M77: 32,901,209 km (0.041 R)
• M78: 34,002,698 km (0.074 R)
• M79: 34,113,550 km (0.078 R)
• M80: 35,060,355 km (0.097 R)
• M81: 35,508,850 km (0.082 R)
• M82: 35,733,845 km (0.101 R)
• M83: 37,550,861 km (0.109 R)
• M84: 38,009,677 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.8

Radius: 9.1

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.87 AU - 5.35 AU

Year: 7973 Days

Day: 7.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 46,438,423 km

• M1: 124,914 km (0.07 R)
• M2: 181,761 km (0.118 R)
• M3: 254,167 km (0.049 R)
• M4: 416,480 km (0.061 R)
• M5: 497,712 km (0.117 R)
• M6: 694,433 km (0.116 R)
• M7: 828,323 km (0.107 R)
• M8: 1,008,140 km (0.094 R)
• M9: 1,102,985 km (0.07 R)
• M10: 1,491,042 km (0.099 R)
• M11: 1,644,529 km (0.087 R)
• M12: 1,826,291 km (0.089 R)
• M13: 2,087,189 km (0.064 R)
• M14: 2,185,026 km (0.084 R)
• M15: 2,592,082 km (0.107 R)
• M16: 3,022,625 km (0.117 R)
• M17: 3,446,585 km (0.115 R)
• M18: 3,829,257 km (0.081 R)
• M19: 4,476,118 km (0.041 R)
• M20: 4,539,398 km (0.118 R)
• M21: 5,424,269 km (0.073 R)
• M22: 5,765,352 km (0.059 R)
• M23: 6,008,299 km (0.069 R)
• M24: 6,078,461 km (0.117 R)
• M25: 6,432,708 km (0.087 R)
• M26: 8,147,698 km (0.076 R)
• M27: 9,015,067 km (0.098 R)
• M28: 9,095,401 km (0.11 R)
• M29: 9,746,600 km (0.084 R)
• M30: 9,870,318 km (0.071 R)
• M31: 10,370,573 km (0.055 R)
• M32: 10,666,328 km (0.12 R)
• M33: 11,526,366 km (0.12 R)
• M34: 12,053,100 km (0.11 R)
• M35: 12,677,522 km (0.111 R)
• M36: 13,221,161 km (0.043 R)
• M37: 13,403,969 km (0.109 R)
• M38: 14,144,030 km (0.108 R)
• M39: 15,518,834 km (0.1 R)
• M40: 16,344,465 km (0.115 R)
• M41: 16,540,737 km (0.107 R)
• M42: 17,886,520 km (0.116 R)
• M43: 18,803,106 km (0.078 R)
• M44: 19,318,919 km (0.037 R)
• M45: 19,996,299 km (0.117 R)
• M46: 20,575,691 km (0.049 R)
• M47: 20,840,928 km (0.105 R)
• M48: 21,320,988 km (0.072 R)
• M49: 22,129,415 km (0.081 R)
• M50: 22,238,023 km (0.034 R)
• M51: 22,401,084 km (0.094 R)
• M52: 23,222,825 km (0.085 R)
• M53: 24,054,440 km (0.11 R)
• M54: 24,782,982 km (0.073 R)
• M55: 24,952,177 km (0.085 R)
• M56: 25,405,159 km (0.051 R)
• M57: 25,917,981 km (0.089 R)
• M58: 26,376,797 km (0.119 R)
• M59: 26,434,243 km (0.118 R)
• M60: 26,664,773 km (0.108 R)
• M61: 26,838,157 km (0.07 R)
• M62: 27,069,884 km (0.109 R)
• M63: 27,244,166 km (0.068 R)
• M64: 27,827,598 km (0.091 R)
• M65: 28,415,068 km (0.07 R)
• M66: 28,710,524 km (0.115 R)
• M67: 29,244,589 km (0.117 R)
• M68: 31,413,907 km (0.107 R)
• M69: 31,658,051 km (0.08 R)
• M70: 33,074,593 km (0.098 R)
• M71: 33,198,759 km (0.099 R)
• M72: 33,447,391 km (0.047 R)
• M73: 33,634,388 km (0.12 R)
• M74: 33,821,685 km (0.071 R)
• M75: 35,079,504 km (0.094 R)
• M76: 35,396,352 km (0.099 R)
• M77: 35,777,677 km (0.1 R)
• M78: 36,352,432 km (0.116 R)
• M79: 36,930,179 km (0.107 R)
• M80: 37,252,563 km (0.07 R)
• M81: 38,290,173 km (0.06 R)
• M82: 39,337,209 km (0.097 R)
• M83: 41,526,424 km (0.106 R)
• M84: 42,399,777 km (0.094 R)
• M85: 44,301,016 km (0.082 R)
• M86: 44,986,922 km (0.085 R)
• M87: 45,399,962 km (0.089 R)
• M88: 45,607,005 km (0.026 R)
• M89: 45,883,612 km (0.069 R)
• M90: 46,091,403 km (0.099 R)
• M91: 46,368,907 km (0.08 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: 495 - 11,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit