🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.8

Radius: 11

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.63 AU - 1.01 AU

Year: 522 Days

Day: 11.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 30,654,828 km

• M1: 137,929 km (0.046 R)
• M2: 227,688 km (0.114 R)
• M3: 335,548 km (0.101 R)
• M4: 408,253 km (0.082 R)
• M5: 488,287 km (0.051 R)
• M6: 558,000 km (0.044 R)
• M7: 664,963 km (0.055 R)
• M8: 760,556 km (0.107 R)
• M9: 829,969 km (0.089 R)
• M10: 910,602 km (0.051 R)
• M11: 1,006,345 km (0.111 R)
• M12: 1,134,101 km (0.105 R)
• M13: 1,331,571 km (0.096 R)
• M14: 1,413,700 km (0.1 R)
• M15: 1,490,743 km (0.107 R)
• M16: 1,565,542 km (0.075 R)
• M17: 1,649,017 km (0.118 R)
• M18: 1,767,798 km (0.043 R)
• M19: 1,885,681 km (0.065 R)
• M20: 1,967,062 km (0.119 R)
• M21: 2,089,433 km (0.111 R)
• M22: 2,173,956 km (0.088 R)
• M23: 2,350,332 km (0.087 R)
• M24: 2,442,484 km (0.091 R)
• M25: 2,527,456 km (0.103 R)
• M26: 2,850,139 km (0.097 R)
• M27: 2,921,796 km (0.118 R)
• M28: 3,052,993 km (0.066 R)
• M29: 3,153,972 km (0.062 R)
• M30: 3,242,085 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.6

Radius: 9.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.63 AU - 1.85 AU

Year: 1613 Days

Day: 7.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 30,654,828 km

• M1: 131,347 km (0.114 R)
• M2: 305,180 km (0.11 R)
• M3: 401,820 km (0.083 R)
• M4: 594,652 km (0.047 R)
• M5: 663,915 km (0.114 R)
• M6: 763,099 km (0.111 R)
• M7: 903,870 km (0.119 R)
• M8: 985,102 km (0.084 R)
• M9: 1,092,214 km (0.114 R)
• M10: 1,516,174 km (0.052 R)
• M11: 1,788,443 km (0.071 R)
• M12: 1,873,265 km (0.098 R)
• M13: 1,998,179 km (0.12 R)
• M14: 2,096,165 km (0.09 R)
• M15: 2,175,751 km (0.088 R)
• M16: 2,410,470 km (0.093 R)
• M17: 2,589,090 km (0.037 R)
• M18: 2,685,581 km (0.111 R)
• M19: 2,772,348 km (0.043 R)
• M20: 3,026,963 km (0.097 R)
• M21: 3,128,690 km (0.047 R)
• M22: 3,254,651 km (0.088 R)
• M23: 3,335,733 km (0.081 R)
• M24: 3,429,082 km (0.041 R)
• M25: 3,654,676 km (0.087 R)
• M26: 3,726,932 km (0.062 R)
• M27: 3,823,871 km (0.102 R)
• M28: 3,958,808 km (0.091 R)
• M29: 4,082,825 km (0.114 R)
• M30: 4,145,207 km (0.107 R)
• M31: 4,462,504 km (0.074 R)
• M32: 4,565,727 km (0.094 R)
• M33: 4,669,698 km (0.031 R)
• M34: 4,853,553 km (0.113 R)
• M35: 5,310,276 km (0.064 R)
• M36: 5,488,596 km (0.094 R)
• M37: 5,640,887 km (0.072 R)
• M38: 5,766,699 km (0.094 R)
• M39: 5,879,346 km (0.113 R)
• M40: 5,992,592 km (0.099 R)
• M41: 6,628,831 km (0.081 R)
• M42: 6,731,904 km (0.055 R)
• M43: 6,805,955 km (0.09 R)
• M44: 6,999,834 km (0.09 R)
• M45: 7,454,013 km (0.112 R)
• M46: 7,638,467 km (0.088 R)
• M47: 7,808,859 km (0.057 R)
• M48: 7,902,208 km (0.089 R)
• M49: 8,074,545 km (0.084 R)
• M50: 8,169,091 km (0.034 R)
• M51: 8,232,221 km (0.103 R)
• M52: 8,422,959 km (0.092 R)
• M53: 8,631,049 km (0.094 R)
• M54: 8,727,839 km (0.03 R)
• M55: 8,889,704 km (0.092 R)
• M56: 9,200,119 km (0.118 R)
• M57: 9,381,432 km (0.061 R)
• M58: 9,447,704 km (0.115 R)
• M59: 10,152,609 km (0.092 R)
• M60: 10,357,109 km (0.112 R)
• M61: 10,666,478 km (0.108 R)
• M62: 10,891,772 km (0.062 R)
• M63: 11,048,700 km (0.046 R)
• M64: 11,223,879 km (0.069 R)
• M65: 11,311,843 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.8

Radius: 10.2

Gravity: 6.26 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.45 AU - 2.39 AU

Year: 1870 Days

Day: 10.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 30,654,828 km

• M1: 135,835 km (0.108 R)
• M2: 253,718 km (0.096 R)
• M3: 625,020 km (0.042 R)
• M4: 707,748 km (0.079 R)
• M5: 893,698 km (0.069 R)
• M6: 1,032,973 km (0.087 R)
• M7: 1,142,329 km (0.091 R)
• M8: 1,284,896 km (0.099 R)
• M9: 1,504,805 km (0.046 R)
• M10: 1,608,925 km (0.076 R)
• M11: 1,672,504 km (0.111 R)
• M12: 1,902,287 km (0.089 R)
• M13: 2,026,752 km (0.067 R)
• M14: 2,177,397 km (0.073 R)
• M15: 2,295,879 km (0.088 R)
• M16: 2,453,255 km (0.098 R)
• M17: 2,740,483 km (0.074 R)
• M18: 2,868,838 km (0.104 R)
• M19: 2,986,123 km (0.059 R)
• M20: 3,051,946 km (0.094 R)
• M21: 3,225,330 km (0.104 R)
• M22: 3,347,402 km (0.072 R)
• M23: 3,429,681 km (0.053 R)
• M24: 3,526,471 km (0.079 R)
• M25: 3,708,681 km (0.056 R)
• M26: 3,922,755 km (0.119 R)
• M27: 4,111,697 km (0.119 R)
• M28: 4,559,294 km (0.103 R)
• M29: 4,650,699 km (0.097 R)
• M30: 4,881,827 km (0.089 R)
• M31: 5,100,988 km (0.114 R)
• M32: 5,452,094 km (0.108 R)
• M33: 5,877,102 km (0.079 R)
• M34: 6,076,815 km (0.117 R)
• M35: 6,177,644 km (0.098 R)
• M36: 6,329,785 km (0.08 R)
• M37: 6,483,273 km (0.12 R)
• M38: 7,519,387 km (0.092 R)
• M39: 7,645,798 km (0.099 R)
• M40: 8,139,919 km (0.11 R)
• M41: 8,269,621 km (0.085 R)
• M42: 9,449,050 km (0.076 R)
• M43: 9,880,191 km (0.045 R)
• M44: 10,018,719 km (0.073 R)
• M45: 10,157,995 km (0.062 R)
• M46: 10,257,776 km (0.035 R)
• M47: 10,478,433 km (0.098 R)
• M48: 10,761,772 km (0.068 R)
• M49: 11,108,988 km (0.079 R)
• M50: 11,232,556 km (0.09 R)
• M51: 11,315,134 km (0.116 R)
• M52: 12,236,657 km (0.076 R)
• M53: 12,385,507 km (0.098 R)
• M54: 12,599,133 km (0.049 R)
• M55: 12,771,021 km (0.051 R)
• M56: 12,878,881 km (0.119 R)
• M57: 12,986,890 km (0.083 R)
• M58: 13,095,349 km (0.087 R)
• M59: 13,400,528 km (0.101 R)
• M60: 13,510,034 km (0.106 R)
• M61: 13,862,636 km (0.096 R)
• M62: 14,262,811 km (0.077 R)
• M63: 14,644,435 km (0.063 R)
• M64: 14,802,410 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 592.9

Radius: 13.9

Gravity: 3.07 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.38 AU - 4.5 AU

Year: 5497 Days

Day: 10.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,654,828 km

• M1: 194,627 km (0.034 R)
• M2: 331,210 km (0.032 R)
• M3: 444,605 km (0.119 R)
• M4: 620,831 km (0.065 R)
• M5: 725,400 km (0.096 R)
• M6: 1,377,198 km (0.108 R)
• M7: 1,503,907 km (0.079 R)
• M8: 1,634,656 km (0.06 R)
• M9: 2,050,987 km (0.119 R)
• M10: 2,160,343 km (0.102 R)
• M11: 2,309,492 km (0.103 R)
• M12: 2,442,784 km (0.039 R)
• M13: 2,637,859 km (0.089 R)
• M14: 2,838,171 km (0.083 R)
• M15: 2,940,197 km (0.091 R)
• M16: 3,085,306 km (0.072 R)
• M17: 3,914,677 km (0.099 R)
• M18: 4,190,685 km (0.089 R)
• M19: 4,331,158 km (0.105 R)
• M20: 4,425,554 km (0.117 R)
• M21: 4,933,289 km (0.043 R)
• M22: 5,131,506 km (0.039 R)
• M23: 5,256,869 km (0.092 R)
• M24: 5,383,279 km (0.085 R)
• M25: 5,510,587 km (0.093 R)
• M26: 5,664,823 km (0.104 R)
• M27: 6,269,348 km (0.089 R)
• M28: 6,376,609 km (0.114 R)
• M29: 6,511,547 km (0.101 R)
• M30: 7,061,019 km (0.076 R)
• M31: 7,172,769 km (0.095 R)
• M32: 7,942,151 km (0.105 R)
• M33: 9,099,739 km (0.092 R)
• M34: 9,651,905 km (0.097 R)
• M35: 10,120,296 km (0.106 R)
• M36: 10,436,695 km (0.044 R)
• M37: 10,532,288 km (0.112 R)
• M38: 10,628,181 km (0.097 R)
• M39: 10,820,863 km (0.117 R)
• M40: 11,144,443 km (0.095 R)
• M41: 11,340,117 km (0.106 R)
• M42: 11,768,116 km (0.105 R)
• M43: 11,934,170 km (0.113 R)
• M44: 12,134,482 km (0.085 R)
• M45: 12,268,671 km (0.118 R)
• M46: 13,498,216 km (0.109 R)
• M47: 14,233,489 km (0.089 R)
• M48: 14,802,560 km (0.1 R)
• M49: 15,378,960 km (0.111 R)
• M50: 15,706,580 km (0.03 R)
• M51: 16,036,443 km (0.042 R)
• M52: 17,567,876 km (0.102 R)
• M53: 17,872,158 km (0.088 R)
• M54: 18,601,897 km (0.074 R)
• M55: 18,756,731 km (0.107 R)
• M56: 18,912,013 km (0.109 R)
• M57: 19,223,925 km (0.093 R)
• M58: 19,852,834 km (0.042 R)
• M59: 20,130,039 km (0.026 R)
• M60: 20,249,269 km (0.091 R)
• M61: 20,969,582 km (0.025 R)
• M62: 21,413,888 km (0.119 R)
• M63: 21,576,351 km (0.107 R)
• M64: 23,976,200 km (0.11 R)
• M65: 25,164,755 km (0.082 R)
• M66: 25,336,195 km (0.069 R)
• M67: 26,112,159 km (0.072 R)
• M68: 26,808,387 km (0.104 R)
• M69: 28,174,964 km (0.105 R)
• M70: 29,113,541 km (0.058 R)
• M71: 29,383,565 km (0.114 R)
• M72: 29,744,993 km (0.106 R)
• M73: 29,926,156 km (0.07 R)
• M74: 30,335,307 km (0.114 R)
• M75: 30,472,189 km (0.091 R)
• M76: 30,654,848 km (0.102 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 418 - 14,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit