🌌 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: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.5

Radius: 14.3

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.46 AU - 0.72 AU

Year: 313 Days

Day: 11.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 70,252,374 km

• M1: 189,092 km (0.052 R)
• M2: 301,141 km (0.085 R)
• M3: 419,472 km (0.101 R)
• M4: 516,262 km (0.042 R)
• M5: 631,901 km (0.085 R)
• M6: 721,211 km (0.106 R)
• M7: 877,990 km (0.104 R)
• M8: 973,433 km (0.108 R)
• M9: 1,091,017 km (0.106 R)
• M10: 1,341,594 km (0.109 R)
• M11: 1,433,596 km (0.038 R)
• M12: 1,582,297 km (0.054 R)
• M13: 1,758,224 km (0.046 R)
• M14: 1,859,801 km (0.039 R)
• M15: 1,954,496 km (0.098 R)
• M16: 2,163,036 km (0.106 R)
• M17: 2,311,138 km (0.084 R)
• M18: 2,472,554 km (0.111 R)
• M19: 2,663,291 km (0.114 R)
• M20: 2,869,437 km (0.086 R)
• M21: 2,974,604 km (0.107 R)
• M22: 3,129,438 km (0.084 R)
• M23: 3,281,579 km (0.115 R)
• M24: 3,458,404 km (0.114 R)
• M25: 3,576,287 km (0.062 R)
• M26: 3,701,201 km (0.114 R)
• M27: 3,833,445 km (0.044 R)
• M28: 3,996,657 km (0.061 R)
• M29: 4,090,903 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.2

Radius: 9.1

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.79 AU - 1.15 AU

Year: 659 Days

Day: 7.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 70,252,374 km

• M1: 123,269 km (0.12 R)
• M2: 196,572 km (0.114 R)
• M3: 255,812 km (0.119 R)
• M4: 374,144 km (0.075 R)
• M5: 473,178 km (0.118 R)
• M6: 592,557 km (0.095 R)
• M7: 918,531 km (0.052 R)
• M8: 1,029,233 km (0.084 R)
• M9: 1,094,757 km (0.057 R)
• M10: 1,178,532 km (0.085 R)
• M11: 1,289,234 km (0.09 R)
• M12: 1,436,140 km (0.083 R)
• M13: 1,607,878 km (0.08 R)
• M14: 1,680,732 km (0.058 R)
• M15: 1,762,562 km (0.034 R)
• M16: 1,914,404 km (0.12 R)
• M17: 2,175,452 km (0.095 R)
• M18: 2,235,142 km (0.107 R)
• M19: 2,586,398 km (0.071 R)
• M20: 2,805,558 km (0.1 R)
• M21: 2,997,642 km (0.049 R)
• M22: 3,126,595 km (0.09 R)
• M23: 3,184,490 km (0.044 R)
• M24: 3,340,670 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111

Radius: 12.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.19 AU - 1.55 AU

Year: 1107 Days

Day: 6.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 70,252,374 km

• M1: 162,912 km (0.082 R)
• M2: 287,078 km (0.044 R)
• M3: 365,468 km (0.112 R)
• M4: 458,368 km (0.084 R)
• M5: 587,620 km (0.118 R)
• M6: 723,156 km (0.091 R)
• M7: 888,013 km (0.109 R)
• M8: 1,037,910 km (0.087 R)
• M9: 1,152,652 km (0.108 R)
• M10: 1,236,726 km (0.071 R)
• M11: 1,323,044 km (0.08 R)
• M12: 1,427,463 km (0.106 R)
• M13: 1,523,804 km (0.031 R)
• M14: 1,622,539 km (0.111 R)
• M15: 1,700,928 km (0.081 R)
• M16: 1,973,645 km (0.066 R)
• M17: 2,292,139 km (0.088 R)
• M18: 2,425,580 km (0.105 R)
• M19: 2,627,387 km (0.079 R)
• M20: 2,827,998 km (0.107 R)
• M21: 2,930,323 km (0.113 R)
• M22: 3,445,837 km (0.067 R)
• M23: 3,562,673 km (0.036 R)
• M24: 3,651,235 km (0.086 R)
• M25: 3,740,545 km (0.103 R)
• M26: 3,936,518 km (0.074 R)
• M27: 4,028,072 km (0.057 R)
• M28: 4,151,341 km (0.093 R)
• M29: 4,449,340 km (0.053 R)
• M30: 4,560,940 km (0.067 R)
• M31: 4,673,437 km (0.051 R)
• M32: 4,795,061 km (0.103 R)
• M33: 4,884,819 km (0.11 R)
• M34: 4,983,554 km (0.12 R)
• M35: 5,116,098 km (0.08 R)
• M36: 5,241,610 km (0.057 R)
• M37: 5,368,020 km (0.102 R)
• M38: 5,504,005 km (0.044 R)
• M39: 5,615,306 km (0.118 R)
• M40: 5,788,091 km (0.109 R)
• M41: 5,883,983 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 219.6

Radius: 12.7

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.51 AU - 3.93 AU

Year: 4953 Days

Day: 7.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 70,252,374 km

• M1: 172,486 km (0.107 R)
• M2: 297,101 km (0.052 R)
• M3: 392,694 km (0.091 R)
• M4: 610,359 km (0.032 R)
• M5: 689,945 km (0.114 R)
• M6: 891,304 km (0.025 R)
• M7: 1,004,998 km (0.078 R)
• M8: 1,135,149 km (0.107 R)
• M9: 1,225,356 km (0.043 R)
• M10: 1,353,562 km (0.1 R)
• M11: 1,437,636 km (0.105 R)
• M12: 1,885,681 km (0.06 R)
• M13: 2,161,091 km (0.082 R)
• M14: 2,303,807 km (0.086 R)
• M15: 2,449,815 km (0.096 R)
• M16: 2,629,033 km (0.12 R)
• M17: 2,812,889 km (0.095 R)
• M18: 3,016,791 km (0.101 R)
• M19: 3,160,853 km (0.092 R)
• M20: 3,323,765 km (0.114 R)
• M21: 3,406,344 km (0.098 R)
• M22: 4,323,229 km (0.095 R)
• M23: 4,874,796 km (0.118 R)
• M24: 5,006,891 km (0.086 R)
• M25: 5,101,886 km (0.115 R)
• M26: 5,197,479 km (0.099 R)
• M27: 5,546,790 km (0.105 R)
• M28: 5,923,776 km (0.084 R)
• M29: 6,085,043 km (0.085 R)
• M30: 6,206,965 km (0.039 R)
• M31: 6,577,669 km (0.116 R)
• M32: 6,976,796 km (0.118 R)
• M33: 7,104,552 km (0.113 R)
• M34: 7,254,599 km (0.094 R)
• M35: 7,384,001 km (0.111 R)
• M36: 7,623,208 km (0.118 R)
• M37: 7,798,986 km (0.104 R)
• M38: 8,064,971 km (0.117 R)
• M39: 8,446,894 km (0.051 R)
• M40: 8,583,178 km (0.109 R)
• M41: 8,904,065 km (0.067 R)
• M42: 9,019,555 km (0.1 R)
• M43: 9,135,643 km (0.081 R)
• M44: 9,228,842 km (0.093 R)
• M45: 9,369,165 km (0.082 R)
• M46: 9,486,749 km (0.118 R)
• M47: 10,984,672 km (0.068 R)
• M48: 11,208,321 km (0.03 R)
• M49: 11,483,581 km (0.098 R)
• M50: 11,634,825 km (0.036 R)
• M51: 12,426,048 km (0.087 R)
• M52: 12,555,300 km (0.086 R)
• M53: 12,893,541 km (0.057 R)
• M54: 13,050,769 km (0.058 R)
• M55: 14,033,627 km (0.088 R)
• M56: 14,520,568 km (0.074 R)
• M57: 14,848,187 km (0.114 R)
• M58: 15,123,148 km (0.095 R)
• M59: 15,566,556 km (0.103 R)
• M60: 15,845,855 km (0.03 R)
• M61: 16,381,116 km (0.062 R)
• M62: 17,123,122 km (0.107 R)
• M63: 17,498,313 km (0.025 R)
• M64: 18,403,979 km (0.093 R)
• M65: 18,580,953 km (0.086 R)
• M66: 19,026,156 km (0.113 R)
• M67: 19,324,754 km (0.062 R)
• M68: 19,564,858 km (0.062 R)
• M69: 19,715,503 km (0.11 R)
• M70: 19,896,666 km (0.116 R)
• M71: 19,987,472 km (0.04 R)
• M72: 20,291,156 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.1

Radius: 6

Gravity: 22.39 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.57 AU - 8.93 AU

Year: 16357 Days

Day: 24.8 Hours

Environment

Temp: -237 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,252,374 km

• M1: 86,168 km (0.091 R)
• M2: 166,802 km (0.102 R)
• M3: 216,618 km (0.07 R)
• M4: 385,963 km (0.083 R)
• M5: 439,219 km (0.09 R)
• M6: 1,487,302 km (0.1 R)
• M7: 1,937,891 km (0.12 R)
• M8: 2,001,021 km (0.097 R)
• M9: 3,176,112 km (0.093 R)
• M10: 3,909,441 km (0.043 R)
• M11: 4,440,214 km (0.106 R)
• M12: 4,482,102 km (0.029 R)
• M13: 4,566,026 km (0.061 R)
• M14: 5,300,552 km (0.098 R)
• M15: 5,478,573 km (0.117 R)
• M16: 5,704,167 km (0.119 R)
• M17: 7,119,662 km (0.044 R)
• M18: 7,916,719 km (0.096 R)
• M19: 9,378,440 km (0.075 R)
• M20: 9,486,001 km (0.114 R)
• M21: 10,195,095 km (0.075 R)
• M22: 10,361,149 km (0.055 R)
• M23: 10,695,949 km (0.041 R)
• M24: 10,808,297 km (0.114 R)
• M25: 11,376,170 km (0.094 R)
• M26: 12,187,290 km (0.054 R)
• M27: 13,681,772 km (0.077 R)
• M28: 14,233,789 km (0.057 R)
• M29: 14,918,348 km (0.106 R)
• M30: 15,232,953 km (0.039 R)
• M31: 15,997,248 km (0.069 R)
• M32: 16,061,426 km (0.065 R)
• M33: 16,383,959 km (0.08 R)
• M34: 16,643,511 km (0.116 R)
• M35: 17,496,518 km (0.064 R)
• M36: 17,562,640 km (0.069 R)
• M37: 18,162,229 km (0.066 R)
• M38: 18,565,694 km (0.104 R)
• M39: 19,312,936 km (0.103 R)
• M40: 19,724,778 km (0.103 R)
• M41: 20,208,728 km (0.101 R)
• M42: 21,188,594 km (0.096 R)
• M43: 22,183,719 km (0.059 R)
• M44: 24,071,943 km (0.043 R)
• M45: 24,737,504 km (0.12 R)
• M46: 25,559,095 km (0.112 R)
• M47: 25,935,484 km (0.055 R)
• M48: 26,011,031 km (0.041 R)
• M49: 26,162,274 km (0.072 R)
• M50: 27,690,566 km (0.085 R)
• M51: 29,012,263 km (0.096 R)
• M52: 29,799,297 km (0.088 R)
• M53: 30,275,019 km (0.056 R)
• M54: 31,153,308 km (0.094 R)
• M55: 31,313,976 km (0.119 R)
• M56: 31,636,060 km (0.102 R)
• M57: 31,716,693 km (0.052 R)
• M58: 32,202,288 km (0.117 R)
• M59: 33,591,304 km (0.1 R)
• M60: 33,756,012 km (0.113 R)
• M61: 33,838,440 km (0.104 R)
• M62: 34,168,902 km (0.09 R)
• M63: 34,334,656 km (0.068 R)
• M64: 35,837,367 km (0.105 R)
• M65: 36,427,530 km (0.061 R)
• M66: 36,681,398 km (0.055 R)
• M67: 37,617,432 km (0.071 R)
• M68: 38,992,984 km (0.111 R)
• M69: 41,793,157 km (0.098 R)
• M70: 42,859,790 km (0.064 R)
• M71: 45,201,296 km (0.035 R)
• M72: 45,383,207 km (0.111 R)
• M73: 46,296,053 km (0.096 R)
• M74: 48,418,548 km (0.086 R)
• M75: 49,070,794 km (0.066 R)
• M76: 50,666,854 km (0.107 R)
• M77: 51,044,888 km (0.083 R)
• M78: 51,423,819 km (0.074 R)
• M79: 52,470,705 km (0.103 R)
• M80: 52,853,227 km (0.111 R)
• M81: 53,332,538 km (0.051 R)
• M82: 54,102,519 km (0.102 R)
• M83: 57,022,669 km (0.118 R)
• M84: 57,711,268 km (0.097 R)
• M85: 57,809,853 km (0.104 R)
• M86: 59,096,844 km (0.104 R)
• M87: 61,900,906 km (0.087 R)
• M88: 62,001,735 km (0.115 R)
• M89: 62,203,842 km (0.073 R)
• M90: 62,811,359 km (0.042 R)
• M91: 65,260,725 km (0.079 R)
• M92: 68,366,077 km (0.045 R)
• M93: 70,041,873 km (0.039 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: 478 - 11,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit