🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.29 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.2

Radius: 8.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.19 AU - 2.95 AU

Year: 2660 Days

Day: 9.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 50,437,889 km

• M1: 173,833 km (0.065 R)
• M2: 257,608 km (0.091 R)
• M3: 419,024 km (0.116 R)
• M4: 538,852 km (0.078 R)
• M5: 654,939 km (0.096 R)
• M6: 1,024,895 km (0.108 R)
• M7: 1,092,513 km (0.043 R)
• M8: 1,181,823 km (0.102 R)
• M9: 1,283,849 km (0.027 R)
• M10: 1,475,334 km (0.118 R)
• M11: 1,868,029 km (0.094 R)
• M12: 2,012,241 km (0.114 R)
• M13: 2,191,310 km (0.073 R)
• M14: 2,311,586 km (0.079 R)
• M15: 2,414,659 km (0.076 R)
• M16: 2,473,152 km (0.092 R)
• M17: 2,712,509 km (0.1 R)
• M18: 3,163,546 km (0.109 R)
• M19: 3,227,873 km (0.075 R)
• M20: 3,357,874 km (0.092 R)
• M21: 3,519,140 km (0.12 R)
• M22: 3,645,551 km (0.113 R)
• M23: 3,796,046 km (0.105 R)
• M24: 4,018,199 km (0.114 R)
• M25: 4,119,177 km (0.095 R)
• M26: 4,379,178 km (0.086 R)
• M27: 4,475,071 km (0.105 R)
• M28: 4,595,946 km (0.092 R)
• M29: 5,182,818 km (0.107 R)
• M30: 5,258,964 km (0.109 R)
• M31: 5,438,032 km (0.097 R)
• M32: 5,697,285 km (0.082 R)
• M33: 5,933,949 km (0.098 R)
• M34: 6,013,685 km (0.049 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 14.9

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.51 AU - 5.11 AU

Year: 5777 Days

Day: 14.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 50,437,889 km

• M1: 214,972 km (0.085 R)
• M2: 383,270 km (0.052 R)
• M3: 631,004 km (0.078 R)
• M4: 745,147 km (0.11 R)
• M5: 914,043 km (0.1 R)
• M6: 1,122,732 km (0.101 R)
• M7: 1,663,229 km (0.038 R)
• M8: 2,196,994 km (0.111 R)
• M9: 2,364,095 km (0.072 R)
• M10: 2,518,331 km (0.1 R)
• M11: 3,038,333 km (0.111 R)
• M12: 3,339,772 km (0.095 R)
• M13: 3,730,522 km (0.118 R)
• M14: 3,911,386 km (0.103 R)
• M15: 4,012,963 km (0.11 R)
• M16: 4,386,658 km (0.102 R)
• M17: 4,492,424 km (0.083 R)
• M18: 4,706,798 km (0.052 R)
• M19: 5,123,278 km (0.106 R)
• M20: 5,643,580 km (0.114 R)
• M21: 5,921,832 km (0.12 R)
• M22: 6,039,266 km (0.043 R)
• M23: 6,276,229 km (0.031 R)
• M24: 6,833,032 km (0.105 R)
• M25: 7,005,668 km (0.109 R)
• M26: 7,129,835 km (0.045 R)
• M27: 7,279,881 km (0.067 R)
• M28: 7,456,407 km (0.081 R)
• M29: 7,608,697 km (0.056 R)
• M30: 7,710,873 km (0.057 R)
• M31: 8,465,295 km (0.12 R)
• M32: 8,864,871 km (0.06 R)
• M33: 8,972,431 km (0.106 R)
• M34: 9,080,441 km (0.039 R)
• M35: 10,072,275 km (0.114 R)
• M36: 10,609,780 km (0.032 R)
• M37: 10,896,410 km (0.081 R)
• M38: 11,272,948 km (0.078 R)
• M39: 11,624,203 km (0.113 R)
• M40: 11,801,327 km (0.075 R)
• M41: 12,158,118 km (0.108 R)
• M42: 12,397,924 km (0.09 R)
• M43: 13,776,169 km (0.073 R)
• M44: 13,901,083 km (0.052 R)
• M45: 14,278,070 km (0.05 R)
• M46: 14,594,768 km (0.09 R)
• M47: 14,817,819 km (0.028 R)
• M48: 15,009,902 km (0.076 R)
• M49: 15,235,047 km (0.064 R)
• M50: 15,851,989 km (0.108 R)
• M51: 16,609,702 km (0.11 R)
• M52: 16,875,986 km (0.12 R)
• M53: 17,143,766 km (0.097 R)
• M54: 18,538,168 km (0.103 R)
• M55: 18,710,654 km (0.115 R)
• M56: 19,126,985 km (0.116 R)
• M57: 19,581,464 km (0.096 R)
• M58: 19,721,936 km (0.114 R)
• M59: 20,074,837 km (0.059 R)
• M60: 20,358,625 km (0.045 R)
• M61: 20,608,004 km (0.116 R)
• M62: 21,254,117 km (0.083 R)
• M63: 21,615,845 km (0.12 R)
• M64: 21,797,457 km (0.093 R)
• M65: 22,162,326 km (0.067 R)
• M66: 22,566,091 km (0.119 R)
• M67: 23,641,999 km (0.113 R)
• M68: 23,904,244 km (0.031 R)
• M69: 24,772,659 km (0.075 R)
• M70: 25,382,869 km (0.077 R)
• M71: 25,574,504 km (0.048 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.5

Radius: 7.5

Gravity: 10.73 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.27 AU - 8.37 AU

Year: 11500 Days

Day: 18.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 74.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 50,437,889 km

• M1: 111,002 km (0.098 R)
• M2: 167,849 km (0.109 R)
• M3: 235,617 km (0.111 R)
• M4: 304,282 km (0.102 R)
• M5: 395,088 km (0.096 R)
• M6: 466,147 km (0.118 R)
• M7: 851,810 km (0.118 R)
• M8: 908,358 km (0.055 R)
• M9: 1,452,595 km (0.116 R)
• M10: 2,344,947 km (0.118 R)
• M11: 2,453,106 km (0.066 R)
• M12: 2,702,336 km (0.11 R)
• M13: 3,195,261 km (0.104 R)
• M14: 3,906,000 km (0.108 R)
• M15: 4,361,975 km (0.117 R)
• M16: 4,495,266 km (0.081 R)
• M17: 5,538,263 km (0.086 R)
• M18: 5,865,134 km (0.115 R)
• M19: 5,975,537 km (0.076 R)
• M20: 6,729,211 km (0.047 R)
• M21: 7,432,920 km (0.109 R)
• M22: 7,592,391 km (0.119 R)
• M23: 8,324,374 km (0.088 R)
• M24: 8,866,965 km (0.052 R)
• M25: 9,854,909 km (0.067 R)
• M26: 11,377,965 km (0.108 R)
• M27: 11,654,422 km (0.076 R)
• M28: 11,747,023 km (0.105 R)
• M29: 12,213,769 km (0.055 R)
• M30: 12,354,989 km (0.086 R)
• M31: 12,449,385 km (0.079 R)
• M32: 14,288,990 km (0.085 R)
• M33: 14,636,955 km (0.093 R)
• M34: 14,837,117 km (0.067 R)
• M35: 15,189,569 km (0.048 R)
• M36: 15,341,411 km (0.111 R)
• M37: 16,522,636 km (0.096 R)
• M38: 16,678,816 km (0.06 R)
• M39: 16,835,595 km (0.109 R)
• M40: 17,203,157 km (0.065 R)
• M41: 17,255,815 km (0.114 R)
• M42: 18,160,434 km (0.108 R)
• M43: 18,753,888 km (0.111 R)
• M44: 18,808,192 km (0.088 R)
• M45: 19,080,311 km (0.078 R)
• M46: 19,353,776 km (0.037 R)
• M47: 19,849,393 km (0.118 R)
• M48: 20,126,449 km (0.108 R)
• M49: 20,349,050 km (0.109 R)
• M50: 20,908,995 km (0.109 R)
• M51: 22,561,752 km (0.108 R)
• M52: 22,966,864 km (0.092 R)
• M53: 23,083,101 km (0.094 R)
• M54: 24,078,675 km (0.095 R)
• M55: 24,433,521 km (0.039 R)
• M56: 25,207,989 km (0.047 R)
• M57: 25,447,944 km (0.055 R)
• M58: 25,688,647 km (0.048 R)
• M59: 26,720,124 km (0.09 R)
• M60: 27,888,783 km (0.071 R)
• M61: 28,136,966 km (0.104 R)
• M62: 28,448,279 km (0.09 R)
• M63: 30,148,608 km (0.103 R)
• M64: 30,979,026 km (0.059 R)
• M65: 31,043,204 km (0.111 R)
• M66: 31,171,708 km (0.116 R)
• M67: 31,687,522 km (0.117 R)
• M68: 31,946,625 km (0.074 R)
• M69: 32,923,948 km (0.105 R)
• M70: 34,242,354 km (0.105 R)
• M71: 34,508,040 km (0.111 R)
• M72: 34,841,194 km (0.084 R)
• M73: 35,309,436 km (0.055 R)
• M74: 37,955,972 km (0.038 R)
• M75: 39,825,197 km (0.098 R)
• M76: 40,595,327 km (0.096 R)
• M77: 41,158,563 km (0.058 R)
• M78: 41,370,394 km (0.117 R)
• M79: 41,653,433 km (0.082 R)
• M80: 42,079,188 km (0.109 R)
• M81: 42,221,456 km (0.096 R)
• M82: 44,157,402 km (0.045 R)
• M83: 45,245,278 km (0.117 R)
• M84: 45,390,986 km (0.07 R)
• M85: 45,683,001 km (0.091 R)
• M86: 45,902,311 km (0.1 R)
• M87: 46,709,691 km (0.075 R)
• M88: 47,447,657 km (0.054 R)
• M89: 47,743,861 km (0.111 R)
• M90: 48,412,713 km (0.103 R)
• M91: 49,084,707 km (0.042 R)
• M92: 49,459,300 km (0.08 R)
• M93: 49,609,496 km (0.047 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: 490 - 19,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit