🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.5

Radius: 12.8

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.66 AU - 0.8 AU

Year: 403 Days

Day: 6.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 66,769,162 km

• M1: 162,014 km (0.105 R)
• M2: 247,884 km (0.085 R)
• M3: 340,335 km (0.054 R)
• M4: 432,487 km (0.107 R)
• M5: 588,967 km (0.038 R)
• M6: 695,929 km (0.071 R)
• M7: 854,802 km (0.078 R)
• M8: 1,017,415 km (0.115 R)
• M9: 1,125,126 km (0.118 R)
• M10: 1,257,968 km (0.079 R)
• M11: 1,374,655 km (0.111 R)
• M12: 1,484,160 km (0.071 R)
• M13: 1,585,289 km (0.099 R)
• M14: 1,677,291 km (0.089 R)
• M15: 1,789,041 km (0.107 R)
• M16: 2,171,263 km (0.077 R)
• M17: 2,280,769 km (0.112 R)
• M18: 2,365,741 km (0.082 R)
• M19: 2,579,666 km (0.093 R)
• M20: 2,772,198 km (0.109 R)
• M21: 2,870,185 km (0.103 R)
• M22: 2,969,518 km (0.025 R)
• M23: 3,084,409 km (0.084 R)
• M24: 3,237,448 km (0.119 R)
• M25: 3,348,449 km (0.094 R)
• M26: 3,673,675 km (0.027 R)
• M27: 3,758,497 km (0.039 R)
• M28: 3,945,943 km (0.103 R)
• M29: 4,096,588 km (0.084 R)
• M30: 4,461,158 km (0.117 R)
• M31: 4,626,613 km (0.06 R)
• M32: 4,710,239 km (0.116 R)
• M33: 4,989,388 km (0.117 R)
• M34: 5,221,863 km (0.078 R)
• M35: 5,378,941 km (0.062 R)
• M36: 5,466,755 km (0.034 R)
• M37: 5,581,796 km (0.113 R)
• M38: 5,769,391 km (0.053 R)
• M39: 5,904,628 km (0.089 R)
• M40: 6,068,288 km (0.095 R)
• M41: 6,196,793 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.1

Radius: 11.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.74 AU - 3.2 AU

Year: 3305 Days

Day: 8.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 66,769,162 km

• M1: 143,315 km (0.042 R)
• M2: 262,544 km (0.072 R)
• M3: 343,477 km (0.062 R)
• M4: 483,500 km (0.109 R)
• M5: 619,335 km (0.097 R)
• M6: 746,493 km (0.109 R)
• M7: 822,489 km (0.1 R)
• M8: 1,088,175 km (0.104 R)
• M9: 1,224,608 km (0.119 R)
• M10: 1,316,461 km (0.088 R)
• M11: 1,492,538 km (0.108 R)
• M12: 1,614,311 km (0.117 R)
• M13: 1,811,630 km (0.078 R)
• M14: 2,033,633 km (0.112 R)
• M15: 2,109,779 km (0.1 R)
• M16: 2,195,349 km (0.117 R)
• M17: 2,308,594 km (0.049 R)
• M18: 2,568,296 km (0.094 R)
• M19: 2,706,375 km (0.103 R)
• M20: 2,790,449 km (0.112 R)
• M21: 2,942,141 km (0.096 R)
• M22: 3,048,057 km (0.059 R)
• M23: 3,135,721 km (0.092 R)
• M24: 3,214,260 km (0.101 R)
• M25: 3,373,582 km (0.043 R)
• M26: 3,856,484 km (0.081 R)
• M27: 3,941,006 km (0.082 R)
• M28: 4,187,244 km (0.037 R)
• M29: 4,361,526 km (0.104 R)
• M30: 4,853,254 km (0.077 R)
• M31: 5,013,473 km (0.099 R)
• M32: 5,187,157 km (0.119 R)
• M33: 5,292,324 km (0.096 R)
• M34: 5,695,939 km (0.076 R)
• M35: 5,877,252 km (0.106 R)
• M36: 6,011,441 km (0.08 R)
• M37: 6,407,576 km (0.107 R)
• M38: 6,558,371 km (0.104 R)
• M39: 6,697,646 km (0.107 R)
• M40: 6,927,728 km (0.101 R)
• M41: 7,264,622 km (0.112 R)
• M42: 7,753,209 km (0.094 R)
• M43: 8,021,887 km (0.087 R)
• M44: 8,623,719 km (0.119 R)
• M45: 8,916,033 km (0.068 R)
• M46: 9,000,257 km (0.104 R)
• M47: 9,268,336 km (0.117 R)
• M48: 9,453,389 km (0.092 R)
• M49: 9,582,342 km (0.114 R)
• M50: 9,740,467 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.4

Radius: 9.5

Gravity: 9.03 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5 AU - 5.08 AU

Year: 7306 Days

Day: 11.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,769,162 km

• M1: 243,246 km (0.069 R)
• M2: 510,428 km (0.083 R)
• M3: 767,886 km (0.087 R)
• M4: 928,554 km (0.047 R)
• M5: 1,047,933 km (0.063 R)
• M6: 1,302,249 km (0.119 R)
• M7: 1,556,267 km (0.06 R)
• M8: 1,720,525 km (0.087 R)
• M9: 1,783,655 km (0.077 R)
• M10: 2,201,632 km (0.12 R)
• M11: 2,505,166 km (0.079 R)
• M12: 2,797,331 km (0.089 R)
• M13: 3,126,147 km (0.095 R)
• M14: 3,683,548 km (0.119 R)
• M15: 4,157,325 km (0.044 R)
• M16: 4,561,987 km (0.118 R)
• M17: 4,680,020 km (0.106 R)
• M18: 6,468,612 km (0.078 R)
• M19: 6,768,705 km (0.117 R)
• M20: 7,073,287 km (0.107 R)
• M21: 7,486,326 km (0.109 R)
• M22: 7,730,919 km (0.118 R)
• M23: 8,049,413 km (0.113 R)
• M24: 8,589,611 km (0.116 R)
• M25: 8,845,722 km (0.107 R)
• M26: 9,104,377 km (0.045 R)
• M27: 9,403,124 km (0.073 R)
• M28: 9,629,316 km (0.081 R)
• M29: 11,182,441 km (0.087 R)
• M30: 11,342,062 km (0.117 R)
• M31: 11,703,939 km (0.053 R)
• M32: 12,028,716 km (0.116 R)
• M33: 12,110,396 km (0.105 R)
• M34: 12,315,346 km (0.075 R)
• M35: 12,438,913 km (0.051 R)
• M36: 13,020,999 km (0.086 R)
• M37: 13,442,117 km (0.086 R)
• M38: 13,526,939 km (0.1 R)
• M39: 13,996,377 km (0.119 R)
• M40: 14,951,260 km (0.102 R)
• M41: 16,151,783 km (0.102 R)
• M42: 17,614,401 km (0.08 R)
• M43: 18,455,590 km (0.058 R)
• M44: 19,453,558 km (0.093 R)
• M45: 20,420,259 km (0.076 R)
• M46: 20,664,403 km (0.117 R)
• M47: 21,155,532 km (0.044 R)
• M48: 22,450,302 km (0.097 R)
• M49: 22,702,374 km (0.032 R)
• M50: 23,107,485 km (0.053 R)
• M51: 23,463,828 km (0.109 R)
• M52: 23,770,802 km (0.049 R)
• M53: 24,803,626 km (0.118 R)
• M54: 25,168,495 km (0.109 R)
• M55: 25,692,985 km (0.1 R)
• M56: 26,699,181 km (0.111 R)
• M57: 26,859,250 km (0.109 R)
• M58: 27,556,676 km (0.062 R)
• M59: 27,826,401 km (0.117 R)
• M60: 28,259,935 km (0.107 R)
• M61: 28,586,508 km (0.042 R)
• M62: 28,695,714 km (0.06 R)
• M63: 28,969,179 km (0.104 R)
• M64: 29,905,362 km (0.108 R)
• M65: 30,127,216 km (0.104 R)
• M66: 30,516,470 km (0.078 R)
• M67: 31,019,567 km (0.072 R)
• M68: 31,300,213 km (0.094 R)
• M69: 32,147,386 km (0.07 R)
• M70: 32,260,781 km (0.103 R)
• M71: 32,545,166 km (0.086 R)
• M72: 32,716,157 km (0.116 R)
• M73: 32,887,596 km (0.117 R)
• M74: 33,575,746 km (0.084 R)
• M75: 34,037,256 km (0.099 R)
• M76: 35,434,350 km (0.078 R)
• M77: 37,803,980 km (0.052 R)
• M78: 39,129,118 km (0.104 R)
• M79: 39,919,145 km (0.088 R)
• M80: 39,980,181 km (0.119 R)
• M81: 40,163,438 km (0.083 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 500.4

Radius: 7.3

Gravity: 9.39 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 7.99 AU - 11.23 AU

Year: 19235 Days

Day: 24.5 Hours

Environment

Temp: -225 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 66,769,162 km

• M1: 101,727 km (0.111 R)
• M2: 403,166 km (0.074 R)
• M3: 770,130 km (0.088 R)
• M4: 2,231,103 km (0.11 R)
• M5: 2,391,920 km (0.101 R)
• M6: 2,523,417 km (0.076 R)
• M7: 2,759,333 km (0.088 R)
• M8: 3,144,248 km (0.094 R)
• M9: 3,288,610 km (0.086 R)
• M10: 3,508,968 km (0.06 R)
• M11: 4,318,292 km (0.071 R)
• M12: 4,805,832 km (0.077 R)
• M13: 4,930,447 km (0.118 R)
• M14: 5,613,062 km (0.096 R)
• M15: 5,965,514 km (0.075 R)
• M16: 6,099,404 km (0.056 R)
• M17: 6,234,491 km (0.115 R)
• M18: 6,461,730 km (0.05 R)
• M19: 6,507,507 km (0.111 R)
• M20: 6,645,437 km (0.103 R)
• M21: 6,691,662 km (0.11 R)
• M22: 6,784,413 km (0.098 R)
• M23: 7,112,481 km (0.108 R)
• M24: 7,784,026 km (0.104 R)
• M25: 8,676,826 km (0.112 R)
• M26: 9,654,149 km (0.043 R)
• M27: 9,811,676 km (0.068 R)
• M28: 10,022,908 km (0.081 R)
• M29: 10,182,379 km (0.054 R)
• M30: 10,289,192 km (0.054 R)
• M31: 11,377,516 km (0.092 R)
• M32: 12,104,263 km (0.025 R)
• M33: 12,274,206 km (0.112 R)
• M34: 13,309,872 km (0.107 R)
• M35: 13,368,365 km (0.119 R)
• M36: 14,015,974 km (0.059 R)
• M37: 14,613,468 km (0.058 R)
• M38: 15,341,561 km (0.087 R)
• M39: 15,771,804 km (0.101 R)
• M40: 15,957,306 km (0.089 R)
• M41: 17,916,888 km (0.12 R)
• M42: 18,892,117 km (0.111 R)
• M43: 19,286,905 km (0.035 R)
• M44: 19,353,028 km (0.115 R)
• M45: 19,485,422 km (0.09 R)
• M46: 20,420,558 km (0.057 R)
• M47: 22,334,214 km (0.107 R)
• M48: 23,031,490 km (0.111 R)
• M49: 26,183,218 km (0.117 R)
• M50: 26,918,192 km (0.092 R)
• M51: 28,033,444 km (0.079 R)
• M52: 29,163,507 km (0.104 R)
• M53: 29,696,075 km (0.108 R)
• M54: 31,546,152 km (0.047 R)
• M55: 31,623,943 km (0.083 R)
• M56: 32,406,489 km (0.062 R)
• M57: 32,642,405 km (0.117 R)
• M58: 33,592,052 km (0.091 R)
• M59: 33,671,489 km (0.117 R)
• M60: 33,990,282 km (0.118 R)
• M61: 35,761,670 km (0.106 R)
• M62: 36,005,515 km (0.065 R)
• M63: 37,976,167 km (0.07 R)
• M64: 38,059,045 km (0.11 R)
• M65: 38,474,179 km (0.106 R)
• M66: 39,560,858 km (0.073 R)
• M67: 41,593,444 km (0.1 R)
• M68: 42,622,378 km (0.09 R)
• M69: 44,968,073 km (0.096 R)
• M70: 45,319,179 km (0.111 R)
• M71: 45,406,993 km (0.056 R)
• M72: 46,112,347 km (0.081 R)
• M73: 47,266,195 km (0.073 R)
• M74: 47,891,365 km (0.073 R)
• M75: 48,160,192 km (0.098 R)
• M76: 51,699,827 km (0.116 R)
• M77: 51,975,686 km (0.083 R)
• M78: 55,792,675 km (0.095 R)
• M79: 56,075,565 km (0.057 R)
• M80: 56,737,386 km (0.096 R)
• M81: 59,314,209 km (0.063 R)
• M82: 60,568,438 km (0.064 R)
• M83: 60,859,107 km (0.109 R)
• M84: 61,928,881 km (0.106 R)
• M85: 62,221,644 km (0.108 R)
• M86: 62,319,331 km (0.119 R)
• M87: 62,515,005 km (0.061 R)
• M88: 63,791,225 km (0.094 R)
• M89: 65,572,487 km (0.092 R)
• M90: 66,169,981 km (0.075 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 13,907 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit