🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 794

Radius: 12.7

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.52 AU - 0.68 AU

Year: 310 Days

Day: 5.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 56,352,518 km

• M1: 161,416 km (0.116 R)
• M2: 281,394 km (0.098 R)
• M3: 385,963 km (0.119 R)
• M4: 519,105 km (0.109 R)
• M5: 644,168 km (0.109 R)
• M6: 730,636 km (0.111 R)
• M7: 832,811 km (0.104 R)
• M8: 912,996 km (0.101 R)
• M9: 1,000,211 km (0.044 R)
• M10: 1,090,568 km (0.03 R)
• M11: 1,179,579 km (0.052 R)
• M12: 1,347,578 km (0.07 R)
• M13: 1,453,194 km (0.073 R)
• M14: 1,697,936 km (0.117 R)
• M15: 1,807,741 km (0.12 R)
• M16: 1,889,272 km (0.082 R)
• M17: 2,066,695 km (0.105 R)
• M18: 2,217,040 km (0.107 R)
• M19: 2,410,171 km (0.094 R)
• M20: 2,489,159 km (0.069 R)
• M21: 2,754,695 km (0.098 R)
• M22: 2,849,241 km (0.107 R)
• M23: 2,968,919 km (0.11 R)
• M24: 3,053,891 km (0.106 R)
• M25: 3,263,478 km (0.03 R)
• M26: 3,395,273 km (0.059 R)
• M27: 3,484,284 km (0.104 R)
• M28: 3,729,625 km (0.049 R)
• M29: 3,980,799 km (0.117 R)
• M30: 4,115,138 km (0.076 R)
• M31: 4,210,133 km (0.11 R)
• M32: 4,299,144 km (0.09 R)
• M33: 4,381,722 km (0.096 R)
• M34: 4,689,295 km (0.086 R)
• M35: 4,802,989 km (0.069 R)
• M36: 4,910,401 km (0.067 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.5

Radius: 9.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.85 AU - 1.31 AU

Year: 748 Days

Day: 8.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,352,518 km

• M1: 121,922 km (0.092 R)
• M2: 189,092 km (0.104 R)
• M3: 268,827 km (0.106 R)
• M4: 341,083 km (0.065 R)
• M5: 417,528 km (0.113 R)
• M6: 524,490 km (0.081 R)
• M7: 597,195 km (0.085 R)
• M8: 831,465 km (0.066 R)
• M9: 954,734 km (0.106 R)
• M10: 1,032,525 km (0.1 R)
• M11: 1,184,067 km (0.066 R)
• M12: 1,309,281 km (0.051 R)
• M13: 1,427,313 km (0.118 R)
• M14: 1,549,086 km (0.078 R)
• M15: 1,918,293 km (0.095 R)
• M16: 1,987,557 km (0.089 R)
• M17: 2,057,719 km (0.083 R)
• M18: 2,164,681 km (0.092 R)
• M19: 2,278,076 km (0.115 R)
• M20: 2,370,079 km (0.069 R)
• M21: 2,515,488 km (0.067 R)
• M22: 2,639,654 km (0.061 R)
• M23: 2,721,933 km (0.113 R)
• M24: 3,014,547 km (0.083 R)
• M25: 3,100,715 km (0.084 R)
• M26: 3,401,108 km (0.074 R)
• M27: 3,743,388 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 766.4

Radius: 13

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.24 AU - 1.38 AU

Year: 1000 Days

Day: 5.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 56,352,518 km

• M1: 177,273 km (0.088 R)
• M2: 336,595 km (0.049 R)
• M3: 442,062 km (0.065 R)
• M4: 606,021 km (0.115 R)
• M5: 720,613 km (0.108 R)
• M6: 875,746 km (0.036 R)
• M7: 1,036,115 km (0.062 R)
• M8: 1,120,189 km (0.081 R)
• M9: 1,318,705 km (0.107 R)
• M10: 1,403,078 km (0.083 R)
• M11: 1,489,396 km (0.067 R)
• M12: 1,618,350 km (0.093 R)
• M13: 1,742,815 km (0.041 R)
• M14: 1,887,925 km (0.107 R)
• M15: 2,099,756 km (0.081 R)
• M16: 2,319,814 km (0.111 R)
• M17: 2,557,226 km (0.075 R)
• M18: 2,693,659 km (0.032 R)
• M19: 2,802,716 km (0.094 R)
• M20: 2,943,637 km (0.118 R)
• M21: 3,264,226 km (0.106 R)
• M22: 3,359,370 km (0.049 R)
• M23: 3,477,103 km (0.037 R)
• M24: 3,618,025 km (0.047 R)
• M25: 3,827,462 km (0.105 R)
• M26: 3,928,141 km (0.034 R)
• M27: 4,063,677 km (0.08 R)
• M28: 4,189,339 km (0.05 R)
• M29: 4,562,436 km (0.114 R)
• M30: 4,657,431 km (0.092 R)
• M31: 4,765,141 km (0.082 R)
• M32: 4,861,482 km (0.091 R)
• M33: 5,031,874 km (0.115 R)
• M34: 5,117,743 km (0.101 R)
• M35: 5,340,943 km (0.088 R)
• M36: 5,529,436 km (0.064 R)
• M37: 5,822,648 km (0.117 R)
• M38: 6,095,066 km (0.076 R)
• M39: 6,746,864 km (0.101 R)
• M40: 6,896,163 km (0.098 R)
• M41: 7,060,421 km (0.111 R)
• M42: 7,476,752 km (0.063 R)
• M43: 7,673,922 km (0.05 R)
• M44: 7,758,894 km (0.09 R)
• M45: 7,858,376 km (0.076 R)
• M46: 8,044,476 km (0.093 R)
• M47: 8,406,353 km (0.088 R)
• M48: 8,655,434 km (0.088 R)
• M49: 8,743,996 km (0.085 R)
• M50: 8,832,857 km (0.106 R)
• M51: 8,966,747 km (0.11 R)
• M52: 9,131,155 km (0.079 R)
• M53: 9,221,362 km (0.111 R)
• M54: 9,523,999 km (0.067 R)
• M55: 9,661,180 km (0.081 R)
• M56: 9,829,926 km (0.116 R)
• M57: 9,922,378 km (0.115 R)
• M58: 10,279,318 km (0.089 R)
• M59: 10,435,798 km (0.094 R)
• M60: 10,561,610 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 10.5

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.51 AU - 2.01 AU

Year: 1557 Days

Day: 8.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 56,352,518 km

• M1: 136,134 km (0.101 R)
• M2: 217,665 km (0.097 R)
• M3: 310,266 km (0.062 R)
• M4: 376,987 km (0.075 R)
• M5: 450,589 km (0.092 R)
• M6: 547,678 km (0.112 R)
• M7: 667,356 km (0.094 R)
• M8: 760,855 km (0.115 R)
• M9: 880,683 km (0.112 R)
• M10: 1,012,927 km (0.037 R)
• M11: 1,087,427 km (0.062 R)
• M12: 1,158,037 km (0.075 R)
• M13: 1,279,211 km (0.096 R)
• M14: 1,360,443 km (0.119 R)
• M15: 1,528,292 km (0.098 R)
• M16: 1,696,290 km (0.112 R)
• M17: 1,772,286 km (0.114 R)
• M18: 2,021,666 km (0.095 R)
• M19: 2,507,111 km (0.084 R)
• M20: 2,586,098 km (0.114 R)
• M21: 2,944,385 km (0.112 R)
• M22: 3,061,820 km (0.118 R)
• M23: 3,189,277 km (0.08 R)
• M24: 3,283,823 km (0.075 R)
• M25: 3,449,577 km (0.112 R)
• M26: 3,564,618 km (0.119 R)
• M27: 3,825,816 km (0.042 R)
• M28: 4,000,397 km (0.118 R)
• M29: 4,290,916 km (0.099 R)
• M30: 4,376,486 km (0.093 R)
• M31: 4,695,428 km (0.107 R)
• M32: 4,803,438 km (0.102 R)
• M33: 5,032,024 km (0.064 R)
• M34: 5,345,880 km (0.109 R)
• M35: 5,427,860 km (0.083 R)
• M36: 5,562,049 km (0.082 R)
• M37: 5,676,491 km (0.11 R)
• M38: 5,875,905 km (0.1 R)
• M39: 6,088,484 km (0.081 R)
• M40: 6,477,438 km (0.064 R)
• M41: 7,132,378 km (0.093 R)
• M42: 7,268,213 km (0.04 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 66.2

Radius: 14.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.25 AU - 5.91 AU

Year: 7635 Days

Day: 7.1 Hours

Environment

Temp: -233 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 56,352,518 km

• M1: 381,325 km (0.105 R)
• M2: 613,052 km (0.087 R)
• M3: 896,839 km (0.064 R)
• M4: 1,299,108 km (0.102 R)
• M5: 1,661,284 km (0.077 R)
• M6: 2,030,043 km (0.066 R)
• M7: 2,119,951 km (0.035 R)
• M8: 2,344,199 km (0.108 R)
• M9: 2,521,173 km (0.095 R)
• M10: 3,063,914 km (0.111 R)
• M11: 3,364,456 km (0.117 R)
• M12: 3,518,392 km (0.089 R)
• M13: 3,690,430 km (0.114 R)
• M14: 4,108,556 km (0.111 R)
• M15: 4,798,800 km (0.114 R)
• M16: 4,972,783 km (0.059 R)
• M17: 5,078,100 km (0.094 R)
• M18: 5,689,506 km (0.108 R)
• M19: 6,286,402 km (0.093 R)
• M20: 6,553,883 km (0.088 R)
• M21: 6,942,538 km (0.116 R)
• M22: 7,080,467 km (0.096 R)
• M23: 8,403,810 km (0.058 R)
• M24: 8,529,921 km (0.08 R)
• M25: 8,805,031 km (0.057 R)
• M26: 8,933,087 km (0.092 R)
• M27: 9,190,994 km (0.092 R)
• M28: 9,429,603 km (0.062 R)
• M29: 9,912,953 km (0.114 R)
• M30: 10,224,865 km (0.042 R)
• M31: 10,427,121 km (0.059 R)
• M32: 10,676,052 km (0.094 R)
• M33: 10,995,743 km (0.068 R)
• M34: 11,950,327 km (0.107 R)
• M35: 13,150,251 km (0.096 R)
• M36: 13,247,939 km (0.063 R)
• M37: 13,640,932 km (0.032 R)
• M38: 13,739,816 km (0.066 R)
• M39: 13,913,500 km (0.066 R)
• M40: 14,564,699 km (0.114 R)
• M41: 14,817,819 km (0.058 R)
• M42: 15,560,123 km (0.041 R)
• M43: 16,105,258 km (0.116 R)
• M44: 16,446,042 km (0.098 R)
• M45: 16,656,825 km (0.11 R)
• M46: 17,348,117 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 615.2

Radius: 7.1

Gravity: 12.2 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.57 AU - 8.25 AU

Year: 13451 Days

Day: 18.7 Hours

Environment

Temp: -241 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 56,352,518 km

• M1: 114,442 km (0.03 R)
• M2: 224,247 km (0.116 R)
• M3: 310,715 km (0.076 R)
• M4: 774,767 km (0.048 R)
• M5: 1,458,130 km (0.117 R)
• M6: 1,948,213 km (0.1 R)
• M7: 2,253,991 km (0.112 R)
• M8: 2,427,225 km (0.086 R)
• M9: 2,545,109 km (0.091 R)
• M10: 2,786,560 km (0.108 R)
• M11: 3,067,205 km (0.085 R)
• M12: 3,130,784 km (0.101 R)
• M13: 3,389,738 km (0.088 R)
• M14: 3,455,561 km (0.107 R)
• M15: 3,555,044 km (0.115 R)
• M16: 3,757,001 km (0.084 R)
• M17: 4,031,962 km (0.067 R)
• M18: 4,456,820 km (0.041 R)
• M19: 5,464,212 km (0.087 R)
• M20: 6,173,455 km (0.061 R)
• M21: 6,254,089 km (0.096 R)
• M22: 6,703,630 km (0.116 R)
• M23: 7,079,121 km (0.028 R)
• M24: 7,376,073 km (0.11 R)
• M25: 9,057,553 km (0.117 R)
• M26: 9,426,012 km (0.116 R)
• M27: 10,177,891 km (0.057 R)
• M28: 10,900,150 km (0.12 R)
• M29: 11,938,808 km (0.098 R)
• M30: 12,495,461 km (0.114 R)
• M31: 13,112,253 km (0.091 R)
• M32: 13,164,164 km (0.104 R)
• M33: 14,268,795 km (0.093 R)
• M34: 14,967,417 km (0.09 R)
• M35: 15,512,402 km (0.06 R)
• M36: 15,732,310 km (0.116 R)
• M37: 15,842,564 km (0.082 R)
• M38: 16,063,969 km (0.036 R)
• M39: 16,734,167 km (0.114 R)
• M40: 17,072,707 km (0.12 R)
• M41: 17,299,647 km (0.106 R)
• M42: 17,986,601 km (0.088 R)
• M43: 18,565,844 km (0.116 R)
• M44: 19,092,279 km (0.093 R)
• M45: 19,210,012 km (0.072 R)
• M46: 19,921,051 km (0.117 R)
• M47: 22,105,479 km (0.068 R)
• M48: 22,290,980 km (0.086 R)
• M49: 22,539,014 km (0.095 R)
• M50: 22,601,246 km (0.028 R)
• M51: 22,850,476 km (0.08 R)
• M52: 23,666,682 km (0.106 R)
• M53: 23,793,093 km (0.058 R)
• M54: 25,134,088 km (0.062 R)
• M55: 25,716,323 km (0.028 R)
• M56: 25,781,248 km (0.116 R)
• M57: 25,846,323 km (0.118 R)
• M58: 27,555,778 km (0.1 R)
• M59: 29,098,431 km (0.117 R)
• M60: 29,166,050 km (0.095 R)
• M61: 29,233,818 km (0.048 R)
• M62: 29,301,585 km (0.078 R)
• M63: 29,437,420 km (0.104 R)
• M64: 30,599,945 km (0.04 R)
• M65: 31,429,465 km (0.089 R)
• M66: 32,336,477 km (0.061 R)
• M67: 35,469,805 km (0.085 R)
• M68: 35,614,466 km (0.043 R)
• M69: 36,268,209 km (0.109 R)
• M70: 37,292,804 km (0.067 R)
• M71: 37,587,213 km (0.071 R)
• M72: 37,808,618 km (0.109 R)
• M73: 38,326,825 km (0.028 R)
• M74: 38,401,025 km (0.091 R)
• M75: 39,745,312 km (0.055 R)
• M76: 40,953,165 km (0.079 R)
• M77: 41,029,011 km (0.089 R)
• M78: 42,633,448 km (0.042 R)
• M79: 43,018,364 km (0.098 R)
• M80: 43,481,967 km (0.069 R)
• M81: 44,102,649 km (0.104 R)
• M82: 45,666,994 km (0.062 R)
• M83: 46,139,873 km (0.099 R)
• M84: 46,455,973 km (0.086 R)
• M85: 47,010,981 km (0.077 R)
• M86: 49,656,769 km (0.113 R)
• M87: 51,038,455 km (0.092 R)
• M88: 51,529,136 km (0.085 R)
• M89: 51,611,116 km (0.052 R)
• M90: 54,172,531 km (0.084 R)
• M91: 54,255,857 km (0.078 R)
• M92: 54,589,460 km (0.079 R)
• M93: 55,931,054 km (0.093 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: 318 - 19,309 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit