🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.7

Radius: 11.1

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.69 AU - 0.73 AU

Year: 399 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 20,657,924 km

• M1: 145,559 km (0.066 R)
• M2: 222,751 km (0.108 R)
• M3: 322,832 km (0.045 R)
• M4: 416,630 km (0.087 R)
• M5: 493,075 km (0.109 R)
• M6: 572,960 km (0.085 R)
• M7: 685,607 km (0.074 R)
• M8: 806,632 km (0.12 R)
• M9: 929,152 km (0.097 R)
• M10: 1,035,367 km (0.086 R)
• M11: 1,121,984 km (0.099 R)
• M12: 1,204,412 km (0.079 R)
• M13: 1,274,574 km (0.112 R)
• M14: 1,346,381 km (0.119 R)
• M15: 1,415,944 km (0.073 R)
• M16: 1,547,291 km (0.059 R)
• M17: 1,620,444 km (0.114 R)
• M18: 1,706,613 km (0.057 R)
• M19: 1,778,419 km (0.076 R)
• M20: 1,855,163 km (0.059 R)
• M21: 1,958,087 km (0.064 R)
• M22: 2,029,146 km (0.113 R)
• M23: 2,109,779 km (0.112 R)
• M24: 2,230,504 km (0.106 R)
• M25: 2,313,681 km (0.085 R)
• M26: 2,438,296 km (0.055 R)
• M27: 2,574,430 km (0.041 R)
• M28: 2,699,194 km (0.059 R)
• M29: 2,797,480 km (0.118 R)
• M30: 2,897,112 km (0.114 R)
• M31: 2,969,069 km (0.081 R)
• M32: 3,124,501 km (0.099 R)
• M33: 3,218,149 km (0.098 R)
• M34: 3,332,741 km (0.04 R)
• M35: 3,413,225 km (0.073 R)
• M36: 3,520,038 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.6

Radius: 10.1

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.32 AU - 1.56 AU

Year: 1152 Days

Day: 11.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 20,657,924 km

• M1: 127,607 km (0.091 R)
• M2: 210,035 km (0.111 R)
• M3: 433,983 km (0.067 R)
• M4: 501,901 km (0.096 R)
• M5: 582,085 km (0.027 R)
• M6: 667,207 km (0.104 R)
• M7: 745,596 km (0.097 R)
• M8: 845,378 km (0.083 R)
• M9: 1,149,211 km (0.118 R)
• M10: 1,221,018 km (0.075 R)
• M11: 1,319,304 km (0.105 R)
• M12: 1,416,692 km (0.104 R)
• M13: 1,615,059 km (0.115 R)
• M14: 1,692,401 km (0.113 R)
• M15: 1,838,857 km (0.112 R)
• M16: 1,931,907 km (0.1 R)
• M17: 2,148,525 km (0.095 R)
• M18: 2,234,095 km (0.093 R)
• M19: 2,303,209 km (0.043 R)
• M20: 2,457,295 km (0.118 R)
• M21: 2,592,082 km (0.066 R)
• M22: 2,859,563 km (0.111 R)
• M23: 3,170,278 km (0.078 R)
• M24: 3,282,776 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.1

Radius: 8.3

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.09 AU - 2.67 AU

Year: 2448 Days

Day: 14.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 20,657,924 km

• M1: 103,821 km (0.089 R)
• M2: 220,507 km (0.112 R)
• M3: 306,227 km (0.087 R)
• M4: 487,539 km (0.08 R)
• M5: 776,563 km (0.071 R)
• M6: 852,109 km (0.104 R)
• M7: 920,326 km (0.094 R)
• M8: 1,234,033 km (0.085 R)
• M9: 1,403,228 km (0.11 R)
• M10: 1,568,085 km (0.106 R)
• M11: 1,903,932 km (0.115 R)
• M12: 2,126,983 km (0.042 R)
• M13: 2,180,688 km (0.117 R)
• M14: 2,262,219 km (0.08 R)
• M15: 2,344,647 km (0.105 R)
• M16: 2,655,811 km (0.114 R)
• M17: 2,787,008 km (0.093 R)
• M18: 3,070,945 km (0.054 R)
• M19: 3,348,599 km (0.046 R)
• M20: 3,490,418 km (0.112 R)
• M21: 3,618,324 km (0.115 R)
• M22: 3,715,263 km (0.096 R)
• M23: 3,796,644 km (0.093 R)
• M24: 3,911,536 km (0.108 R)
• M25: 4,643,219 km (0.111 R)
• M26: 4,783,841 km (0.073 R)
• M27: 4,926,108 km (0.098 R)
• M28: 4,979,814 km (0.117 R)
• M29: 5,287,686 km (0.095 R)
• M30: 5,434,741 km (0.071 R)
• M31: 5,998,426 km (0.096 R)
• M32: 6,113,317 km (0.093 R)
• M33: 6,306,597 km (0.118 R)
• M34: 6,423,583 km (0.116 R)
• M35: 6,541,167 km (0.102 R)
• M36: 6,639,752 km (0.088 R)
• M37: 7,018,982 km (0.103 R)
• M38: 7,364,105 km (0.069 R)
• M39: 7,881,863 km (0.073 R)
• M40: 8,177,020 km (0.05 R)
• M41: 8,518,701 km (0.103 R)
• M42: 8,583,327 km (0.092 R)
• M43: 8,843,329 km (0.12 R)
• M44: 8,996,218 km (0.029 R)
• M45: 9,326,829 km (0.106 R)
• M46: 9,616,600 km (0.056 R)
• M47: 9,773,827 km (0.055 R)
• M48: 9,864,035 km (0.103 R)
• M49: 10,045,347 km (0.041 R)
• M50: 10,227,857 km (0.084 R)
• M51: 10,642,243 km (0.118 R)
• M52: 10,781,668 km (0.079 R)
• M53: 10,921,692 km (0.098 R)
• M54: 11,416,412 km (0.1 R)
• M55: 11,606,700 km (0.039 R)
• M56: 11,774,250 km (0.057 R)
• M57: 11,846,207 km (0.077 R)
• M58: 11,966,633 km (0.09 R)
• M59: 12,427,694 km (0.083 R)
• M60: 13,142,622 km (0.113 R)
• M61: 13,442,416 km (0.05 R)
• M62: 13,795,018 km (0.111 R)
• M63: 14,201,625 km (0.114 R)
• M64: 14,509,198 km (0.088 R)
• M65: 14,922,836 km (0.076 R)
• M66: 15,261,676 km (0.048 R)
• M67: 15,471,412 km (0.103 R)
• M68: 16,133,233 km (0.078 R)
• M69: 16,320,230 km (0.084 R)
• M70: 16,669,392 km (0.103 R)
• M71: 16,831,256 km (0.116 R)
• M72: 16,912,488 km (0.05 R)
• M73: 17,184,008 km (0.118 R)
• M74: 17,457,024 km (0.12 R)
• M75: 17,869,316 km (0.1 R)
• M76: 18,173,598 km (0.063 R)
• M77: 18,675,200 km (0.109 R)
• M78: 18,731,299 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.8

Radius: 8.3

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.14 AU - 3.28 AU

Year: 3835 Days

Day: 8.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 20,657,924 km

• M1: 517,010 km (0.101 R)
• M2: 782,696 km (0.095 R)
• M3: 904,768 km (0.105 R)
• M4: 1,011,581 km (0.09 R)
• M5: 1,077,853 km (0.089 R)
• M6: 1,168,359 km (0.089 R)
• M7: 1,297,313 km (0.082 R)
• M8: 1,480,869 km (0.119 R)
• M9: 1,608,028 km (0.09 R)
• M10: 1,765,404 km (0.108 R)
• M11: 2,209,860 km (0.064 R)
• M12: 2,282,415 km (0.069 R)
• M13: 2,595,822 km (0.099 R)
• M14: 2,875,570 km (0.08 R)
• M15: 2,971,014 km (0.048 R)
• M16: 3,894,033 km (0.099 R)
• M17: 4,088,659 km (0.105 R)
• M18: 4,268,476 km (0.048 R)
• M19: 4,359,282 km (0.114 R)
• M20: 4,450,836 km (0.108 R)
• M21: 4,506,037 km (0.1 R)
• M22: 4,635,888 km (0.057 R)
• M23: 4,994,325 km (0.114 R)
• M24: 5,225,454 km (0.093 R)
• M25: 5,618,298 km (0.095 R)
• M26: 5,939,484 km (0.084 R)
• M27: 6,061,556 km (0.084 R)
• M28: 6,287,449 km (0.117 R)
• M29: 6,662,940 km (0.112 R)
• M30: 6,938,798 km (0.104 R)
• M31: 7,392,229 km (0.095 R)
• M32: 7,501,585 km (0.064 R)
• M33: 7,589,549 km (0.044 R)
• M34: 7,677,812 km (0.082 R)
• M35: 8,191,830 km (0.119 R)
• M36: 8,601,878 km (0.109 R)
• M37: 8,832,557 km (0.057 R)
• M38: 8,902,270 km (0.056 R)
• M39: 9,088,819 km (0.096 R)
• M40: 9,775,772 km (0.087 R)
• M41: 9,847,878 km (0.063 R)
• M42: 10,137,799 km (0.051 R)
• M43: 10,357,109 km (0.107 R)
• M44: 10,701,334 km (0.069 R)
• M45: 10,800,368 km (0.109 R)
• M46: 11,024,316 km (0.116 R)
• M47: 11,199,645 km (0.091 R)
• M48: 11,300,174 km (0.086 R)
• M49: 11,375,871 km (0.059 R)
• M50: 11,578,277 km (0.082 R)
• M51: 11,782,029 km (0.109 R)
• M52: 11,884,354 km (0.108 R)
• M53: 12,038,290 km (0.091 R)
• M54: 12,348,257 km (0.03 R)
• M55: 13,187,800 km (0.107 R)
• M56: 13,587,675 km (0.074 R)
• M57: 14,536,126 km (0.116 R)
• M58: 15,004,367 km (0.096 R)
• M59: 15,115,369 km (0.097 R)
• M60: 15,226,520 km (0.114 R)
• M61: 16,639,472 km (0.109 R)
• M62: 16,696,768 km (0.116 R)
• M63: 16,955,871 km (0.084 R)
• M64: 17,129,255 km (0.05 R)
• M65: 17,740,961 km (0.117 R)
• M66: 17,887,717 km (0.047 R)
• M67: 18,034,771 km (0.114 R)
• M68: 18,478,479 km (0.049 R)
• M69: 18,537,869 km (0.053 R)
• M70: 18,746,408 km (0.057 R)
• M71: 18,955,696 km (0.106 R)
• M72: 19,165,881 km (0.042 R)
• M73: 19,226,019 km (0.054 R)
• M74: 19,286,157 km (0.113 R)
• M75: 19,346,445 km (0.093 R)
• M76: 19,497,539 km (0.105 R)
• M77: 19,709,519 km (0.069 R)
• M78: 20,013,802 km (0.095 R)
• M79: 20,258,394 km (0.028 R)
• M80: 20,381,064 km (0.111 R)
• M81: 20,596,336 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 11,153 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit