🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.4

Radius: 10.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.62 AU - 0.86 AU

Year: 424 Days

Day: 12.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 41,938,775 km

• M1: 129,851 km (0.071 R)
• M2: 194,028 km (0.072 R)
• M3: 302,337 km (0.059 R)
• M4: 379,829 km (0.113 R)
• M5: 464,053 km (0.086 R)
• M6: 532,419 km (0.086 R)
• M7: 625,618 km (0.1 R)
• M8: 702,960 km (0.093 R)
• M9: 830,418 km (0.111 R)
• M10: 911,649 km (0.083 R)
• M11: 1,046,886 km (0.058 R)
• M12: 1,117,047 km (0.03 R)
• M13: 1,186,311 km (0.104 R)
• M14: 1,251,536 km (0.087 R)
• M15: 1,357,601 km (0.118 R)
• M16: 1,449,155 km (0.057 R)
• M17: 1,752,539 km (0.085 R)
• M18: 1,843,345 km (0.074 R)
• M19: 1,990,848 km (0.045 R)
• M20: 2,125,636 km (0.097 R)
• M21: 2,199,238 km (0.093 R)
• M22: 2,366,339 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.3

Radius: 8.5

Gravity: 10.86 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.9 AU - 1.3 AU

Year: 769 Days

Day: 6.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 41,938,775 km

• M1: 108,907 km (0.073 R)
• M2: 191,336 km (0.105 R)
• M3: 300,991 km (0.096 R)
• M4: 376,538 km (0.073 R)
• M5: 483,052 km (0.107 R)
• M6: 610,958 km (0.078 R)
• M7: 701,165 km (0.112 R)
• M8: 790,326 km (0.073 R)
• M9: 865,872 km (0.043 R)
• M10: 999,463 km (0.093 R)
• M11: 1,107,473 km (0.113 R)
• M12: 1,192,893 km (0.081 R)
• M13: 1,260,063 km (0.11 R)
• M14: 1,321,847 km (0.059 R)
• M15: 1,405,622 km (0.088 R)
• M16: 1,505,703 km (0.095 R)
• M17: 1,698,235 km (0.112 R)
• M18: 1,759,121 km (0.041 R)
• M19: 2,082,702 km (0.114 R)
• M20: 2,314,429 km (0.119 R)
• M21: 2,399,251 km (0.073 R)
• M22: 2,502,473 km (0.117 R)
• M23: 2,580,862 km (0.107 R)
• M24: 2,677,802 km (0.098 R)
• M25: 2,803,015 km (0.075 R)
• M26: 2,911,773 km (0.105 R)
• M27: 3,180,750 km (0.12 R)
• M28: 3,742,490 km (0.06 R)
• M29: 3,852,594 km (0.035 R)
• M30: 3,984,090 km (0.027 R)
• M31: 4,230,628 km (0.112 R)
• M32: 4,376,935 km (0.086 R)
• M33: 4,492,873 km (0.097 R)
• M34: 4,545,980 km (0.092 R)
• M35: 5,177,134 km (0.12 R)
• M36: 5,255,224 km (0.092 R)
• M37: 5,311,323 km (0.046 R)
• M38: 5,446,410 km (0.097 R)
• M39: 5,559,954 km (0.11 R)
• M40: 6,022,062 km (0.064 R)
• M41: 6,080,705 km (0.106 R)
• M42: 6,163,133 km (0.109 R)
• M43: 6,329,037 km (0.106 R)
• M44: 6,436,598 km (0.068 R)
• M45: 6,520,522 km (0.071 R)
• M46: 6,713,952 km (0.069 R)
• M47: 6,799,223 km (0.119 R)
• M48: 7,069,397 km (0.09 R)
• M49: 7,218,247 km (0.117 R)
• M50: 7,293,046 km (0.059 R)
• M51: 7,443,541 km (0.037 R)
• M52: 7,772,956 km (0.116 R)
• M53: 7,926,593 km (0.113 R)
• M54: 8,276,053 km (0.091 R)
• M55: 8,485,640 km (0.095 R)
• M56: 8,829,715 km (0.04 R)
• M57: 8,909,900 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.6

Radius: 8.3

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.52 AU - 2.24 AU

Year: 1719 Days

Day: 6.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 41,938,775 km

• M1: 111,750 km (0.093 R)
• M2: 168,298 km (0.105 R)
• M3: 229,483 km (0.099 R)
• M4: 302,786 km (0.077 R)
• M5: 512,373 km (0.096 R)
• M6: 980,614 km (0.081 R)
• M7: 1,103,883 km (0.043 R)
• M8: 1,251,087 km (0.074 R)
• M9: 1,307,934 km (0.092 R)
• M10: 1,544,598 km (0.068 R)
• M11: 1,720,525 km (0.09 R)
• M12: 1,837,959 km (0.089 R)
• M13: 1,925,025 km (0.117 R)
• M14: 1,991,148 km (0.103 R)
• M15: 2,080,757 km (0.1 R)
• M16: 2,263,865 km (0.076 R)
• M17: 2,334,026 km (0.112 R)
• M18: 2,392,968 km (0.119 R)
• M19: 2,524,464 km (0.093 R)
• M20: 2,597,169 km (0.085 R)
• M21: 2,720,138 km (0.069 R)
• M22: 2,782,221 km (0.114 R)
• M23: 2,933,315 km (0.098 R)
• M24: 3,191,371 km (0.089 R)
• M25: 3,403,052 km (0.076 R)
• M26: 3,715,562 km (0.069 R)
• M27: 3,812,502 km (0.113 R)
• M28: 3,896,277 km (0.113 R)
• M29: 4,037,198 km (0.088 R)
• M30: 4,136,980 km (0.114 R)
• M31: 4,280,743 km (0.049 R)
• M32: 4,529,225 km (0.087 R)
• M33: 4,707,396 km (0.117 R)
• M34: 4,857,742 km (0.069 R)
• M35: 4,918,329 km (0.105 R)
• M36: 4,979,066 km (0.036 R)
• M37: 5,443,268 km (0.037 R)
• M38: 5,521,957 km (0.113 R)
• M39: 5,632,809 km (0.118 R)
• M40: 5,808,586 km (0.114 R)
• M41: 6,083,697 km (0.102 R)
• M42: 6,198,289 km (0.07 R)
• M43: 6,680,443 km (0.088 R)
• M44: 6,849,488 km (0.083 R)
• M45: 6,951,514 km (0.105 R)
• M46: 7,278,385 km (0.083 R)
• M47: 7,857,778 km (0.118 R)
• M48: 8,036,398 km (0.111 R)
• M49: 8,856,344 km (0.101 R)
• M50: 8,967,644 km (0.053 R)
• M51: 9,361,087 km (0.084 R)
• M52: 9,817,510 km (0.105 R)
• M53: 9,875,105 km (0.048 R)
• M54: 10,067,787 km (0.075 R)
• M55: 10,222,920 km (0.034 R)
• M56: 10,378,801 km (0.109 R)
• M57: 10,457,041 km (0.103 R)
• M58: 10,574,774 km (0.06 R)
• M59: 11,170,024 km (0.081 R)
• M60: 11,939,705 km (0.051 R)
• M61: 12,124,459 km (0.12 R)
• M62: 12,768,178 km (0.097 R)
• M63: 12,893,990 km (0.064 R)
• M64: 13,020,400 km (0.078 R)
• M65: 13,274,118 km (0.096 R)
• M66: 13,486,996 km (0.114 R)
• M67: 13,700,771 km (0.077 R)
• M68: 14,067,137 km (0.077 R)
• M69: 14,743,169 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.4

Radius: 11.9

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 5.36 AU - 5.58 AU

Year: 8531 Days

Day: 10.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 41,938,775 km

• M1: 183,706 km (0.12 R)
• M2: 275,110 km (0.1 R)
• M3: 872,754 km (0.101 R)
• M4: 1,111,363 km (0.028 R)
• M5: 1,257,520 km (0.03 R)
• M6: 1,333,216 km (0.117 R)
• M7: 2,152,265 km (0.042 R)
• M8: 2,243,968 km (0.11 R)
• M9: 2,948,873 km (0.062 R)
• M10: 3,025,617 km (0.079 R)
• M11: 3,233,708 km (0.065 R)
• M12: 3,473,363 km (0.057 R)
• M13: 3,554,595 km (0.107 R)
• M14: 5,123,129 km (0.055 R)
• M15: 5,848,978 km (0.118 R)
• M16: 5,978,529 km (0.077 R)
• M17: 6,339,808 km (0.109 R)
• M18: 6,776,036 km (0.119 R)
• M19: 7,049,351 km (0.102 R)
• M20: 7,395,969 km (0.118 R)
• M21: 8,178,516 km (0.115 R)
• M22: 8,838,392 km (0.109 R)
• M23: 9,629,914 km (0.115 R)
• M24: 10,959,091 km (0.067 R)
• M25: 11,808,658 km (0.111 R)
• M26: 12,303,677 km (0.086 R)
• M27: 12,428,441 km (0.042 R)
• M28: 12,721,354 km (0.106 R)
• M29: 13,742,808 km (0.099 R)
• M30: 13,829,126 km (0.088 R)
• M31: 14,045,744 km (0.105 R)
• M32: 14,219,726 km (0.112 R)
• M33: 14,350,774 km (0.104 R)
• M34: 14,746,311 km (0.09 R)
• M35: 15,100,858 km (0.077 R)
• M36: 15,593,184 km (0.099 R)
• M37: 15,909,135 km (0.07 R)
• M38: 16,045,120 km (0.088 R)
• M39: 16,777,401 km (0.102 R)
• M40: 17,194,031 km (0.114 R)
• M41: 18,132,309 km (0.031 R)
• M42: 18,894,809 km (0.059 R)
• M43: 19,038,872 km (0.112 R)
• M44: 19,813,939 km (0.117 R)
• M45: 19,960,395 km (0.07 R)
• M46: 20,205,287 km (0.06 R)
• M47: 20,451,076 km (0.118 R)
• M48: 21,544,936 km (0.095 R)
• M49: 22,250,738 km (0.081 R)
• M50: 22,555,619 km (0.097 R)
• M51: 26,535,371 km (0.1 R)
• M52: 27,346,192 km (0.066 R)
• M53: 29,994,971 km (0.111 R)
• M54: 30,107,170 km (0.076 R)
• M55: 30,839,451 km (0.061 R)
• M56: 31,293,032 km (0.117 R)
• M57: 32,206,776 km (0.1 R)
• M58: 33,768,578 km (0.103 R)
• M59: 33,885,264 km (0.056 R)
• M60: 34,001,950 km (0.068 R)
• M61: 34,646,867 km (0.079 R)
• M62: 34,941,275 km (0.102 R)
• M63: 35,829,588 km (0.115 R)
• M64: 36,605,402 km (0.11 R)
• M65: 36,905,346 km (0.054 R)
• M66: 37,326,614 km (0.037 R)
• M67: 37,749,377 km (0.11 R)
• M68: 37,931,139 km (0.072 R)
• M69: 38,417,032 km (0.118 R)
• M70: 39,887,280 km (0.051 R)
• M71: 40,257,685 km (0.117 R)
• M72: 40,753,452 km (0.117 R)
• M73: 41,002,084 km (0.08 R)
• M74: 41,375,929 km (0.048 R)
• M75: 41,563,225 km (0.117 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 11,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit