🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.9

Radius: 14.1

Gravity: 3.45 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.74 AU - 1.02 AU

Year: 542 Days

Day: 6.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 70,653,662 km

• M1: 192,832 km (0.084 R)
• M2: 309,967 km (0.095 R)
• M3: 419,323 km (0.045 R)
• M4: 603,478 km (0.051 R)
• M5: 694,733 km (0.114 R)
• M6: 782,546 km (0.105 R)
• M7: 893,997 km (0.1 R)
• M8: 1,016,518 km (0.064 R)
• M9: 1,134,700 km (0.061 R)
• M10: 1,236,127 km (0.109 R)
• M11: 1,403,228 km (0.118 R)
• M12: 1,530,685 km (0.108 R)
• M13: 1,638,246 km (0.114 R)
• M14: 1,835,865 km (0.089 R)
• M15: 2,134,163 km (0.092 R)
• M16: 2,228,260 km (0.103 R)
• M17: 2,504,717 km (0.056 R)
• M18: 2,661,795 km (0.105 R)
• M19: 2,940,945 km (0.077 R)
• M20: 3,038,632 km (0.078 R)
• M21: 3,424,894 km (0.064 R)
• M22: 3,520,038 km (0.12 R)
• M23: 3,761,788 km (0.063 R)
• M24: 3,934,274 km (0.101 R)
• M25: 4,151,491 km (0.062 R)
• M26: 4,304,380 km (0.12 R)
• M27: 4,476,417 km (0.102 R)
• M28: 4,615,693 km (0.099 R)
• M29: 4,952,438 km (0.086 R)
• M30: 5,060,447 km (0.098 R)
• M31: 5,151,103 km (0.088 R)
• M32: 5,242,209 km (0.078 R)
• M33: 5,333,912 km (0.087 R)
• M34: 5,472,589 km (0.097 R)
• M35: 5,678,137 km (0.041 R)
• M36: 5,914,801 km (0.064 R)
• M37: 6,164,479 km (0.091 R)
• M38: 6,280,867 km (0.074 R)
• M39: 6,427,473 km (0.098 R)
• M40: 6,754,045 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138

Radius: 8.1

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.32 AU - 1.82 AU

Year: 1291 Days

Day: 7.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 70,653,662 km

• M1: 182,210 km (0.056 R)
• M2: 406,009 km (0.03 R)
• M3: 487,390 km (0.117 R)
• M4: 579,243 km (0.071 R)
• M5: 700,567 km (0.076 R)
• M6: 757,414 km (0.027 R)
• M7: 810,970 km (0.054 R)
• M8: 881,131 km (0.106 R)
• M9: 1,027,887 km (0.117 R)
• M10: 1,132,157 km (0.061 R)
• M11: 1,381,387 km (0.078 R)
• M12: 1,472,492 km (0.078 R)
• M13: 1,553,125 km (0.086 R)
• M14: 1,699,581 km (0.043 R)
• M15: 1,810,583 km (0.071 R)
• M16: 1,992,195 km (0.111 R)
• M17: 2,081,804 km (0.045 R)
• M18: 2,144,635 km (0.061 R)
• M19: 2,222,276 km (0.059 R)
• M20: 2,900,404 km (0.097 R)
• M21: 3,209,772 km (0.07 R)
• M22: 3,282,626 km (0.117 R)
• M23: 3,372,534 km (0.093 R)
• M24: 3,621,764 km (0.115 R)
• M25: 3,791,259 km (0.084 R)
• M26: 4,226,589 km (0.104 R)
• M27: 4,360,329 km (0.111 R)
• M28: 4,650,250 km (0.094 R)
• M29: 5,059,101 km (0.106 R)
• M30: 5,267,939 km (0.115 R)
• M31: 5,373,406 km (0.1 R)
• M32: 5,479,620 km (0.077 R)
• M33: 5,576,859 km (0.066 R)
• M34: 5,871,716 km (0.095 R)
• M35: 6,041,061 km (0.114 R)
• M36: 6,456,345 km (0.081 R)
• M37: 6,589,936 km (0.115 R)
• M38: 6,682,836 km (0.084 R)
• M39: 6,797,129 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.3

Radius: 11.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.05 AU - 6.31 AU

Year: 8880 Days

Day: 10.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 70,653,662 km

• M1: 141,968 km (0.077 R)
• M2: 350,209 km (0.104 R)
• M3: 490,831 km (0.075 R)
• M4: 736,022 km (0.06 R)
• M5: 835,205 km (0.093 R)
• M6: 1,104,930 km (0.087 R)
• M7: 1,402,330 km (0.11 R)
• M8: 1,496,727 km (0.068 R)
• M9: 1,775,876 km (0.085 R)
• M10: 2,198,490 km (0.084 R)
• M11: 2,652,520 km (0.036 R)
• M12: 3,323,765 km (0.062 R)
• M13: 3,451,522 km (0.069 R)
• M14: 3,646,149 km (0.111 R)
• M15: 3,733,813 km (0.063 R)
• M16: 3,822,076 km (0.102 R)
• M17: 4,137,129 km (0.106 R)
• M18: 4,297,797 km (0.119 R)
• M19: 4,460,560 km (0.112 R)
• M20: 4,554,358 km (0.12 R)
• M21: 4,768,283 km (0.095 R)
• M22: 5,404,522 km (0.069 R)
• M23: 5,555,167 km (0.103 R)
• M24: 5,783,753 km (0.094 R)
• M25: 5,912,257 km (0.087 R)
• M26: 6,093,570 km (0.081 R)
• M27: 7,275,244 km (0.076 R)
• M28: 7,581,620 km (0.079 R)
• M29: 7,920,758 km (0.055 R)
• M30: 8,120,920 km (0.104 R)
• M31: 8,819,692 km (0.101 R)
• M32: 9,750,939 km (0.11 R)
• M33: 9,965,612 km (0.061 R)
• M34: 10,587,341 km (0.1 R)
• M35: 10,681,737 km (0.11 R)
• M36: 10,998,286 km (0.058 R)
• M37: 11,253,799 km (0.111 R)
• M38: 11,350,140 km (0.074 R)
• M39: 12,494,115 km (0.106 R)
• M40: 12,760,698 km (0.064 R)
• M41: 13,435,534 km (0.111 R)
• M42: 13,606,076 km (0.039 R)
• M43: 14,364,986 km (0.12 R)
• M44: 14,679,441 km (0.039 R)
• M45: 14,855,218 km (0.053 R)
• M46: 15,066,899 km (0.117 R)
• M47: 15,137,659 km (0.107 R)
• M48: 15,386,440 km (0.098 R)
• M49: 16,032,105 km (0.032 R)
• M50: 16,431,082 km (0.096 R)
• M51: 16,576,940 km (0.104 R)
• M52: 16,796,550 km (0.106 R)
• M53: 17,759,661 km (0.085 R)
• M54: 18,969,309 km (0.034 R)
• M55: 19,352,878 km (0.1 R)
• M56: 20,322,721 km (0.088 R)
• M57: 20,636,577 km (0.088 R)
• M58: 21,189,342 km (0.11 R)
• M59: 21,348,215 km (0.069 R)
• M60: 21,467,743 km (0.108 R)
• M61: 22,068,079 km (0.117 R)
• M62: 22,350,221 km (0.057 R)
• M63: 22,552,328 km (0.104 R)
• M64: 23,081,007 km (0.085 R)
• M65: 23,572,585 km (0.066 R)
• M66: 23,654,864 km (0.091 R)
• M67: 23,819,721 km (0.106 R)
• M68: 24,566,214 km (0.106 R)
• M69: 25,236,114 km (0.029 R)
• M70: 25,320,337 km (0.089 R)
• M71: 25,404,561 km (0.085 R)
• M72: 25,531,121 km (0.116 R)
• M73: 25,615,643 km (0.099 R)
• M74: 26,252,332 km (0.105 R)
• M75: 26,423,023 km (0.085 R)
• M76: 27,152,462 km (0.062 R)
• M77: 27,975,699 km (0.115 R)
• M78: 29,336,292 km (0.034 R)
• M79: 29,602,127 km (0.12 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.9

Radius: 5.8

Gravity: 25.12 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 7.72 AU - 9.18 AU

Year: 16114 Days

Day: 24.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,653,662 km

• M1: 122,670 km (0.084 R)
• M2: 302,487 km (0.075 R)
• M3: 534,364 km (0.108 R)
• M4: 768,484 km (0.066 R)
• M5: 814,411 km (0.091 R)
• M6: 885,021 km (0.091 R)
• M7: 1,032,674 km (0.08 R)
• M8: 1,214,884 km (0.106 R)
• M9: 1,323,642 km (0.065 R)
• M10: 1,464,264 km (0.108 R)
• M11: 1,550,881 km (0.071 R)
• M12: 1,699,282 km (0.088 R)
• M13: 2,171,563 km (0.107 R)
• M14: 3,006,169 km (0.038 R)
• M15: 3,079,771 km (0.105 R)
• M16: 3,848,854 km (0.104 R)
• M17: 4,090,754 km (0.11 R)
• M18: 5,063,140 km (0.067 R)
• M19: 5,239,217 km (0.113 R)
• M20: 5,283,647 km (0.074 R)
• M21: 5,871,567 km (0.05 R)
• M22: 6,149,819 km (0.08 R)
• M23: 7,256,245 km (0.046 R)
• M24: 7,454,911 km (0.059 R)
• M25: 7,605,107 km (0.108 R)
• M26: 8,474,719 km (0.085 R)
• M27: 9,160,775 km (0.074 R)
• M28: 9,700,674 km (0.088 R)
• M29: 10,139,893 km (0.058 R)
• M30: 10,195,244 km (0.109 R)
• M31: 10,754,591 km (0.095 R)
• M32: 12,195,667 km (0.11 R)
• M33: 12,908,651 km (0.065 R)
• M34: 13,089,066 km (0.091 R)
• M35: 13,696,283 km (0.054 R)
• M36: 15,127,636 km (0.119 R)
• M37: 16,215,661 km (0.115 R)
• M38: 17,130,602 km (0.117 R)
• M39: 17,196,574 km (0.087 R)
• M40: 17,262,547 km (0.107 R)
• M41: 17,927,958 km (0.071 R)
• M42: 18,263,806 km (0.11 R)
• M43: 19,490,059 km (0.116 R)
• M44: 19,558,874 km (0.084 R)
• M45: 20,532,009 km (0.092 R)
• M46: 21,663,268 km (0.109 R)
• M47: 22,380,440 km (0.073 R)
• M48: 22,452,696 km (0.081 R)
• M49: 22,887,277 km (0.08 R)
• M50: 24,133,577 km (0.078 R)
• M51: 24,355,730 km (0.043 R)
• M52: 24,504,281 km (0.037 R)
• M53: 25,101,326 km (0.118 R)
• M54: 25,176,274 km (0.118 R)
• M55: 26,005,944 km (0.08 R)
• M56: 26,386,072 km (0.056 R)
• M57: 28,469,971 km (0.086 R)
• M58: 28,626,450 km (0.103 R)
• M59: 29,255,210 km (0.118 R)
• M60: 29,809,021 km (0.11 R)
• M61: 29,888,458 km (0.058 R)
• M62: 30,286,538 km (0.091 R)
• M63: 30,606,228 km (0.082 R)
• M64: 31,168,417 km (0.118 R)
• M65: 34,445,957 km (0.098 R)
• M66: 36,125,193 km (0.111 R)
• M67: 36,634,125 km (0.117 R)
• M68: 37,231,020 km (0.089 R)
• M69: 37,831,058 km (0.066 R)
• M70: 37,916,927 km (0.026 R)
• M71: 38,003,095 km (0.058 R)
• M72: 39,650,168 km (0.059 R)
• M73: 41,320,577 km (0.093 R)
• M74: 42,655,290 km (0.047 R)
• M75: 43,823,649 km (0.072 R)
• M76: 44,547,703 km (0.118 R)
• M77: 44,820,270 km (0.108 R)
• M78: 45,916,224 km (0.097 R)
• M79: 47,669,212 km (0.093 R)
• M80: 49,256,296 km (0.03 R)
• M81: 49,632,235 km (0.074 R)
• M82: 53,733,162 km (0.114 R)
• M83: 54,605,168 km (0.106 R)
• M84: 58,835,347 km (0.1 R)
• M85: 59,533,969 km (0.105 R)
• M86: 59,834,212 km (0.051 R)
• M87: 63,373,847 km (0.079 R)
• M88: 66,357,726 km (0.055 R)
• M89: 66,565,218 km (0.05 R)
• M90: 66,980,801 km (0.057 R)
• M91: 67,084,772 km (0.106 R)
• M92: 68,442,073 km (0.114 R)
• M93: 68,966,563 km (0.08 R)
• M94: 70,124,899 km (0.099 R)
• M95: 70,653,728 km (0.118 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: 230 - 13,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit