🌌 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: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.6

Radius: 10.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.81 AU - 0.81 AU

Year: 471 Days

Day: 14.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 14,589,018 km

• M1: 135,536 km (0.053 R)
• M2: 206,894 km (0.065 R)
• M3: 375,191 km (0.048 R)
• M4: 446,699 km (0.117 R)
• M5: 514,018 km (0.117 R)
• M6: 585,676 km (0.096 R)
• M7: 669,750 km (0.094 R)
• M8: 743,801 km (0.079 R)
• M9: 920,027 km (0.09 R)
• M10: 1,029,981 km (0.084 R)
• M11: 1,110,465 km (0.052 R)
• M12: 1,210,696 km (0.074 R)
• M13: 1,278,164 km (0.073 R)
• M14: 1,358,049 km (0.067 R)
• M15: 1,500,018 km (0.032 R)
• M16: 1,580,651 km (0.087 R)
• M17: 1,690,456 km (0.098 R)
• M18: 1,807,142 km (0.08 R)
• M19: 1,876,855 km (0.098 R)
• M20: 2,151,816 km (0.101 R)
• M21: 2,234,543 km (0.101 R)
• M22: 2,399,101 km (0.101 R)
• M23: 2,558,572 km (0.114 R)
• M24: 2,683,935 km (0.106 R)
• M25: 2,768,608 km (0.043 R)
• M26: 2,839,966 km (0.11 R)
• M27: 2,965,179 km (0.075 R)
• M28: 3,102,061 km (0.081 R)
• M29: 3,191,072 km (0.09 R)
• M30: 3,291,153 km (0.107 R)
• M31: 3,417,713 km (0.11 R)
• M32: 3,540,832 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 10.2

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.81 AU - 1.29 AU

Year: 695 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 14,589,018 km

• M1: 148,551 km (0.102 R)
• M2: 233,522 km (0.087 R)
• M3: 357,838 km (0.092 R)
• M4: 477,816 km (0.119 R)
• M5: 603,478 km (0.11 R)
• M6: 676,182 km (0.116 R)
• M7: 752,178 km (0.097 R)
• M8: 872,305 km (0.069 R)
• M9: 937,979 km (0.107 R)
• M10: 1,017,864 km (0.074 R)
• M11: 1,238,521 km (0.098 R)
• M12: 1,340,846 km (0.081 R)
• M13: 1,417,889 km (0.027 R)
• M14: 1,591,123 km (0.109 R)
• M15: 1,665,473 km (0.094 R)
• M16: 1,864,289 km (0.119 R)
• M17: 1,935,048 km (0.1 R)
• M18: 2,014,635 km (0.116 R)
• M19: 2,087,339 km (0.115 R)
• M20: 2,378,457 km (0.101 R)
• M21: 2,620,805 km (0.053 R)
• M22: 2,709,217 km (0.098 R)
• M23: 2,835,029 km (0.087 R)
• M24: 2,990,162 km (0.085 R)
• M25: 3,101,463 km (0.078 R)
• M26: 3,176,561 km (0.1 R)
• M27: 3,337,977 km (0.045 R)
• M28: 3,443,893 km (0.11 R)
• M29: 3,718,554 km (0.098 R)
• M30: 3,929,188 km (0.115 R)
• M31: 4,082,227 km (0.091 R)
• M32: 4,237,210 km (0.085 R)
• M33: 4,331,158 km (0.1 R)
• M34: 4,531,768 km (0.085 R)
• M35: 4,595,796 km (0.108 R)
• M36: 4,986,097 km (0.109 R)
• M37: 5,263,451 km (0.092 R)
• M38: 5,500,415 km (0.083 R)
• M39: 5,637,446 km (0.093 R)
• M40: 5,775,675 km (0.117 R)
• M41: 5,926,469 km (0.102 R)
• M42: 6,067,091 km (0.06 R)
• M43: 6,161,338 km (0.08 R)
• M44: 6,256,183 km (0.106 R)
• M45: 6,447,070 km (0.085 R)
• M46: 6,627,934 km (0.119 R)
• M47: 7,068,948 km (0.091 R)
• M48: 7,305,462 km (0.098 R)
• M49: 7,405,992 km (0.093 R)
• M50: 7,773,704 km (0.108 R)
• M51: 7,979,251 km (0.093 R)
• M52: 8,095,638 km (0.078 R)
• M53: 8,330,208 km (0.066 R)
• M54: 8,527,228 km (0.078 R)
• M55: 8,606,515 km (0.099 R)
• M56: 8,726,044 km (0.069 R)
• M57: 8,805,929 km (0.057 R)
• M58: 9,047,081 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.9

Radius: 8

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.42 AU - 2.14 AU

Year: 1533 Days

Day: 10.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 14,589,018 km

• M1: 115,938 km (0.07 R)
• M2: 166,203 km (0.107 R)
• M3: 222,003 km (0.099 R)
• M4: 391,946 km (0.094 R)
• M5: 458,667 km (0.069 R)
• M6: 516,412 km (0.11 R)
• M7: 736,321 km (0.117 R)
• M8: 976,874 km (0.117 R)
• M9: 1,177,934 km (0.029 R)
• M10: 1,269,488 km (0.081 R)
• M11: 1,509,143 km (0.108 R)
• M12: 1,752,838 km (0.067 R)
• M13: 1,858,155 km (0.087 R)
• M14: 1,911,562 km (0.095 R)
• M15: 1,976,337 km (0.075 R)
• M16: 2,030,941 km (0.092 R)
• M17: 2,130,573 km (0.114 R)
• M18: 2,277,328 km (0.084 R)
• M19: 2,581,012 km (0.116 R)
• M20: 2,922,394 km (0.052 R)
• M21: 2,984,926 km (0.114 R)
• M22: 3,124,052 km (0.069 R)
• M23: 3,330,198 km (0.059 R)
• M24: 3,647,944 km (0.1 R)
• M25: 4,312,159 km (0.118 R)
• M26: 4,658,328 km (0.092 R)
• M27: 4,820,043 km (0.099 R)
• M28: 5,485,156 km (0.112 R)
• M29: 5,593,614 km (0.06 R)
• M30: 5,702,820 km (0.107 R)
• M31: 5,781,359 km (0.071 R)
• M32: 5,955,192 km (0.111 R)
• M33: 6,178,990 km (0.045 R)
• M34: 6,324,250 km (0.066 R)
• M35: 6,470,706 km (0.036 R)
• M36: 6,651,271 km (0.1 R)
• M37: 6,767,060 km (0.106 R)
• M38: 6,833,481 km (0.078 R)
• M39: 7,034,092 km (0.058 R)
• M40: 7,270,756 km (0.101 R)
• M41: 7,355,877 km (0.118 R)
• M42: 7,492,759 km (0.07 R)
• M43: 7,613,335 km (0.049 R)
• M44: 7,717,006 km (0.072 R)
• M45: 8,013,659 km (0.076 R)
• M46: 8,243,142 km (0.075 R)
• M47: 8,564,328 km (0.107 R)
• M48: 8,654,237 km (0.114 R)
• M49: 8,889,704 km (0.107 R)
• M50: 9,163,917 km (0.095 R)
• M51: 9,720,570 km (0.05 R)
• M52: 10,003,161 km (0.075 R)
• M53: 10,059,858 km (0.117 R)
• M54: 10,135,854 km (0.109 R)
• M55: 10,808,446 km (0.082 R)
• M56: 11,140,404 km (0.104 R)
• M57: 11,258,287 km (0.118 R)
• M58: 11,356,872 km (0.088 R)
• M59: 11,436,009 km (0.097 R)
• M60: 11,495,400 km (0.084 R)
• M61: 11,594,733 km (0.07 R)
• M62: 11,734,158 km (0.059 R)
• M63: 12,095,437 km (0.031 R)
• M64: 12,156,024 km (0.095 R)
• M65: 12,236,956 km (0.114 R)
• M66: 12,603,321 km (0.084 R)
• M67: 12,726,291 km (0.087 R)
• M68: 12,890,699 km (0.092 R)
• M69: 12,952,632 km (0.102 R)
• M70: 13,180,320 km (0.074 R)
• M71: 13,263,497 km (0.116 R)
• M72: 13,702,866 km (0.056 R)
• M73: 13,934,892 km (0.059 R)
• M74: 14,019,564 km (0.1 R)
• M75: 14,083,293 km (0.116 R)
• M76: 14,210,900 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 14.6

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.87 AU - 2.77 AU

Year: 2282 Days

Day: 8.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 14,589,018 km

• M1: 188,344 km (0.076 R)
• M2: 290,519 km (0.048 R)
• M3: 392,246 km (0.087 R)
• M4: 526,734 km (0.115 R)
• M5: 660,475 km (0.11 R)
• M6: 754,871 km (0.063 R)
• M7: 1,096,104 km (0.085 R)
• M8: 1,294,919 km (0.098 R)
• M9: 1,506,301 km (0.102 R)
• M10: 1,708,856 km (0.11 R)
• M11: 1,834,967 km (0.086 R)
• M12: 2,041,263 km (0.086 R)
• M13: 2,153,013 km (0.092 R)
• M14: 2,301,563 km (0.091 R)
• M15: 2,489,159 km (0.07 R)
• M16: 2,585,051 km (0.08 R)
• M17: 2,706,525 km (0.05 R)
• M18: 3,031,900 km (0.082 R)
• M19: 3,370,141 km (0.111 R)
• M20: 3,476,655 km (0.064 R)
• M21: 3,584,365 km (0.096 R)
• M22: 3,734,412 km (0.055 R)
• M23: 3,886,553 km (0.113 R)
• M24: 4,040,788 km (0.078 R)
• M25: 4,312,159 km (0.098 R)
• M26: 4,442,907 km (0.066 R)
• M27: 4,693,334 km (0.075 R)
• M28: 5,085,580 km (0.076 R)
• M29: 5,254,775 km (0.09 R)
• M30: 5,410,207 km (0.075 R)
• M31: 5,582,993 km (0.032 R)
• M32: 5,773,580 km (0.086 R)
• M33: 5,901,935 km (0.093 R)
• M34: 6,047,344 km (0.12 R)
• M35: 6,161,338 km (0.082 R)
• M36: 6,641,397 km (0.068 R)
• M37: 6,911,422 km (0.104 R)
• M38: 7,082,113 km (0.046 R)
• M39: 7,185,186 km (0.071 R)
• M40: 7,532,402 km (0.113 R)
• M41: 7,672,875 km (0.064 R)
• M42: 8,207,538 km (0.113 R)
• M43: 8,424,754 km (0.089 R)
• M44: 8,901,971 km (0.095 R)
• M45: 9,312,767 km (0.113 R)
• M46: 9,425,863 km (0.093 R)
• M47: 9,806,290 km (0.06 R)
• M48: 10,017,672 km (0.108 R)
• M49: 10,288,893 km (0.093 R)
• M50: 10,405,878 km (0.085 R)
• M51: 10,720,034 km (0.107 R)
• M52: 10,838,665 km (0.068 R)
• M53: 11,559,727 km (0.099 R)
• M54: 11,823,917 km (0.111 R)
• M55: 11,926,092 km (0.045 R)
• M56: 12,296,197 km (0.073 R)
• M57: 12,461,951 km (0.111 R)
• M58: 12,670,341 km (0.107 R)
• M59: 12,858,685 km (0.107 R)
• M60: 12,963,852 km (0.099 R)
• M61: 13,111,356 km (0.027 R)
• M62: 13,301,943 km (0.086 R)
• M63: 13,836,307 km (0.117 R)
• M64: 14,138,644 km (0.097 R)
• M65: 14,443,226 km (0.114 R)
• M66: 14,661,938 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371

Radius: 11.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.05 AU - 2.59 AU

Year: 2282 Days

Day: 14.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 14,589,018 km

• M1: 138,528 km (0.093 R)
• M2: 339,886 km (0.082 R)
• M3: 428,897 km (0.114 R)
• M4: 567,874 km (0.097 R)
• M5: 823,237 km (0.098 R)
• M6: 895,044 km (0.101 R)
• M7: 977,622 km (0.076 R)
• M8: 1,062,893 km (0.11 R)
• M9: 1,142,030 km (0.074 R)
• M10: 1,353,861 km (0.115 R)
• M11: 1,538,614 km (0.068 R)
• M12: 1,608,925 km (0.078 R)
• M13: 1,711,250 km (0.105 R)
• M14: 2,120,550 km (0.094 R)
• M15: 2,233,347 km (0.07 R)
• M16: 2,371,575 km (0.115 R)
• M17: 2,548,250 km (0.106 R)
• M18: 2,889,932 km (0.106 R)
• M19: 3,155,917 km (0.046 R)
• M20: 3,311,648 km (0.117 R)
• M21: 3,429,980 km (0.116 R)
• M22: 3,590,199 km (0.109 R)
• M23: 3,807,565 km (0.111 R)
• M24: 3,987,531 km (0.074 R)
• M25: 4,127,854 km (0.116 R)
• M26: 4,198,614 km (0.116 R)
• M27: 4,284,034 km (0.065 R)
• M28: 4,370,203 km (0.106 R)
• M29: 4,573,207 km (0.102 R)
• M30: 4,868,812 km (0.059 R)
• M31: 5,064,337 km (0.109 R)
• M32: 5,140,332 km (0.113 R)
• M33: 5,698,183 km (0.072 R)
• M34: 5,824,743 km (0.111 R)
• M35: 6,080,705 km (0.109 R)
• M36: 6,389,624 km (0.106 R)
• M37: 7,005,967 km (0.028 R)
• M38: 7,278,385 km (0.115 R)
• M39: 7,398,662 km (0.058 R)
• M40: 7,519,537 km (0.084 R)
• M41: 7,956,961 km (0.064 R)
• M42: 8,241,347 km (0.09 R)
• M43: 8,529,023 km (0.113 R)
• M44: 8,674,133 km (0.03 R)
• M45: 8,948,346 km (0.112 R)
• M46: 9,021,948 km (0.073 R)
• M47: 9,599,396 km (0.118 R)
• M48: 10,227,258 km (0.113 R)
• M49: 11,422,695 km (0.062 R)
• M50: 11,502,730 km (0.052 R)
• M51: 11,683,295 km (0.119 R)
• M52: 11,824,365 km (0.101 R)
• M53: 12,047,117 km (0.064 R)
• M54: 12,189,683 km (0.041 R)
• M55: 12,455,968 km (0.087 R)
• M56: 12,600,030 km (0.055 R)
• M57: 12,786,280 km (0.086 R)
• M58: 12,994,221 km (0.059 R)
• M59: 13,900,933 km (0.096 R)
• M60: 14,050,531 km (0.059 R)
• M61: 14,308,139 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit