🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 462.5

Radius: 11.8

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.65 AU - 0.85 AU

Year: 448 Days

Day: 8.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 15,812,695 km

• M1: 148,551 km (0.11 R)
• M2: 222,602 km (0.107 R)
• M3: 305,030 km (0.108 R)
• M4: 399,875 km (0.112 R)
• M5: 473,926 km (0.118 R)
• M6: 553,961 km (0.082 R)
• M7: 654,042 km (0.069 R)
• M8: 738,415 km (0.044 R)
• M9: 846,724 km (0.103 R)
• M10: 1,094,009 km (0.112 R)
• M11: 1,178,831 km (0.109 R)
• M12: 1,279,959 km (0.073 R)
• M13: 1,398,740 km (0.086 R)
• M14: 1,511,387 km (0.092 R)
• M15: 1,617,003 km (0.068 R)
• M16: 1,825,393 km (0.07 R)
• M17: 1,916,648 km (0.069 R)
• M18: 1,998,628 km (0.091 R)
• M19: 2,081,654 km (0.065 R)
• M20: 2,166,028 km (0.114 R)
• M21: 2,251,598 km (0.067 R)
• M22: 2,338,215 km (0.098 R)
• M23: 2,420,194 km (0.113 R)
• M24: 2,714,753 km (0.103 R)
• M25: 2,907,285 km (0.048 R)
• M26: 2,982,982 km (0.07 R)
• M27: 3,233,857 km (0.097 R)
• M28: 3,312,396 km (0.116 R)
• M29: 3,431,626 km (0.111 R)
• M30: 3,633,283 km (0.071 R)
• M31: 3,708,382 km (0.089 R)
• M32: 3,804,573 km (0.036 R)
• M33: 3,894,631 km (0.072 R)
• M34: 3,999,499 km (0.106 R)
• M35: 4,119,477 km (0.088 R)
• M36: 4,319,639 km (0.093 R)
• M37: 4,399,225 km (0.086 R)
• M38: 4,501,250 km (0.115 R)
• M39: 4,737,465 km (0.078 R)
• M40: 4,812,115 km (0.111 R)
• M41: 4,902,173 km (0.075 R)
• M42: 5,068,825 km (0.057 R)
• M43: 5,198,975 km (0.095 R)
• M44: 5,283,647 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.6

Radius: 12.5

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.78 AU - 0.88 AU

Year: 522 Days

Day: 6.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 15,812,695 km

• M1: 156,330 km (0.113 R)
• M2: 256,560 km (0.085 R)
• M3: 338,390 km (0.095 R)
• M4: 419,622 km (0.102 R)
• M5: 520,301 km (0.044 R)
• M6: 704,008 km (0.099 R)
• M7: 817,403 km (0.094 R)
• M8: 942,018 km (0.075 R)
• M9: 1,068,877 km (0.111 R)
• M10: 1,172,997 km (0.084 R)
• M11: 1,255,874 km (0.112 R)
• M12: 1,371,513 km (0.101 R)
• M13: 1,454,091 km (0.056 R)
• M14: 1,549,236 km (0.077 R)
• M15: 1,707,211 km (0.04 R)
• M16: 1,939,836 km (0.068 R)
• M17: 2,039,468 km (0.091 R)
• M18: 2,213,600 km (0.078 R)
• M19: 2,330,286 km (0.08 R)
• M20: 2,468,215 km (0.084 R)
• M21: 2,583,106 km (0.027 R)
• M22: 2,699,793 km (0.113 R)
• M23: 2,804,960 km (0.06 R)
• M24: 2,931,819 km (0.105 R)
• M25: 3,366,401 km (0.078 R)
• M26: 3,458,553 km (0.108 R)
• M27: 3,537,391 km (0.115 R)
• M28: 3,631,189 km (0.112 R)
• M29: 3,762,536 km (0.027 R)
• M30: 3,940,109 km (0.079 R)
• M31: 4,022,537 km (0.114 R)
• M32: 4,105,414 km (0.109 R)
• M33: 4,242,446 km (0.077 R)
• M34: 4,458,615 km (0.115 R)
• M35: 4,646,809 km (0.12 R)
• M36: 4,853,703 km (0.086 R)
• M37: 4,934,037 km (0.064 R)
• M38: 5,210,793 km (0.114 R)
• M39: 5,417,537 km (0.12 R)
• M40: 5,517,768 km (0.077 R)
• M41: 5,601,842 km (0.099 R)
• M42: 5,720,174 km (0.108 R)
• M43: 5,839,403 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.3

Radius: 14

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.25 AU - 1.77 AU

Year: 1281 Days

Day: 12.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 15,812,695 km

• M1: 174,282 km (0.092 R)
• M2: 309,817 km (0.111 R)
• M3: 396,883 km (0.076 R)
• M4: 519,553 km (0.099 R)
• M5: 617,690 km (0.111 R)
• M6: 714,779 km (0.118 R)
• M7: 831,914 km (0.055 R)
• M8: 946,805 km (0.066 R)
• M9: 1,072,766 km (0.08 R)
• M10: 1,161,927 km (0.098 R)
• M11: 1,275,920 km (0.078 R)
• M12: 1,451,698 km (0.057 R)
• M13: 1,593,666 km (0.081 R)
• M14: 1,715,588 km (0.1 R)
• M15: 1,834,519 km (0.052 R)
• M16: 2,001,919 km (0.038 R)
• M17: 2,154,509 km (0.094 R)
• M18: 2,318,019 km (0.056 R)
• M19: 2,471,656 km (0.102 R)
• M20: 2,789,252 km (0.071 R)
• M21: 3,021,129 km (0.069 R)
• M22: 3,259,438 km (0.107 R)
• M23: 3,689,682 km (0.088 R)
• M24: 3,804,124 km (0.119 R)
• M25: 4,036,899 km (0.095 R)
• M26: 4,163,608 km (0.05 R)
• M27: 4,351,802 km (0.104 R)
• M28: 4,551,515 km (0.119 R)
• M29: 4,656,982 km (0.103 R)
• M30: 4,745,544 km (0.086 R)
• M31: 4,897,385 km (0.109 R)
• M32: 5,023,646 km (0.083 R)
• M33: 5,344,085 km (0.094 R)
• M34: 5,567,883 km (0.118 R)
• M35: 5,861,394 km (0.05 R)
• M36: 6,043,904 km (0.072 R)
• M37: 6,160,141 km (0.092 R)
• M38: 6,277,127 km (0.075 R)
• M39: 6,384,987 km (0.06 R)
• M40: 6,513,342 km (0.094 R)
• M41: 6,652,468 km (0.045 R)
• M42: 6,802,664 km (0.104 R)
• M43: 6,893,470 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 338.4

Radius: 12.4

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.31 AU - 2.65 AU

Year: 2696 Days

Day: 6.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 15,812,695 km

• M1: 159,771 km (0.06 R)
• M2: 356,193 km (0.094 R)
• M3: 612,753 km (0.116 R)
• M4: 694,583 km (0.071 R)
• M5: 905,217 km (0.114 R)
• M6: 1,009,786 km (0.12 R)
• M7: 1,194,240 km (0.069 R)
• M8: 1,390,063 km (0.101 R)
• M9: 1,533,827 km (0.12 R)
• M10: 1,737,130 km (0.118 R)
• M11: 1,972,298 km (0.058 R)
• M12: 2,170,516 km (0.116 R)
• M13: 2,486,616 km (0.109 R)
• M14: 2,688,723 km (0.081 R)
• M15: 2,765,915 km (0.054 R)
• M16: 3,203,938 km (0.084 R)
• M17: 3,285,917 km (0.055 R)
• M18: 3,480,245 km (0.09 R)
• M19: 3,578,830 km (0.079 R)
• M20: 4,370,651 km (0.089 R)
• M21: 4,646,659 km (0.062 R)
• M22: 4,786,833 km (0.093 R)
• M23: 4,881,079 km (0.067 R)
• M24: 5,151,403 km (0.111 R)
• M25: 5,280,356 km (0.077 R)
• M26: 5,690,254 km (0.098 R)
• M27: 5,773,580 km (0.059 R)
• M28: 5,924,524 km (0.11 R)
• M29: 6,436,897 km (0.09 R)
• M30: 6,558,520 km (0.098 R)
• M31: 6,821,813 km (0.092 R)
• M32: 7,196,406 km (0.082 R)
• M33: 7,413,472 km (0.102 R)
• M34: 7,504,577 km (0.076 R)
• M35: 7,984,188 km (0.066 R)
• M36: 8,115,086 km (0.044 R)
• M37: 8,359,978 km (0.095 R)
• M38: 8,934,583 km (0.05 R)
• M39: 9,207,151 km (0.113 R)
• M40: 9,344,481 km (0.11 R)
• M41: 9,462,664 km (0.102 R)
• M42: 11,086,549 km (0.096 R)
• M43: 11,170,024 km (0.107 R)
• M44: 11,337,574 km (0.083 R)
• M45: 11,781,281 km (0.092 R)
• M46: 11,973,215 km (0.116 R)
• M47: 12,533,609 km (0.115 R)
• M48: 12,751,423 km (0.115 R)
• M49: 13,058,398 km (0.061 R)
• M50: 13,168,801 km (0.059 R)
• M51: 13,456,927 km (0.071 R)
• M52: 13,702,267 km (0.112 R)
• M53: 13,971,843 km (0.113 R)
• M54: 14,062,050 km (0.109 R)
• M55: 14,197,736 km (0.118 R)
• M56: 14,288,392 km (0.059 R)
• M57: 14,402,086 km (0.08 R)
• M58: 14,676,000 km (0.096 R)
• M59: 14,951,709 km (0.083 R)
• M60: 15,461,688 km (0.09 R)
• M61: 15,578,374 km (0.085 R)
• M62: 15,695,360 km (0.055 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 18,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit