🌌 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: 966.1

Radius: 13.1

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.73 AU - 0.73 AU

Year: 431 Days

Day: 6 Hours

Environment

Temp: -156 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 76,792,921 km

• M1: 185,352 km (0.063 R)
• M2: 267,182 km (0.036 R)
• M3: 397,930 km (0.084 R)
• M4: 522,246 km (0.105 R)
• M5: 658,829 km (0.101 R)
• M6: 743,202 km (0.118 R)
• M7: 982,409 km (0.073 R)
• M8: 1,111,961 km (0.09 R)
• M9: 1,210,546 km (0.119 R)
• M10: 1,301,501 km (0.098 R)
• M11: 1,417,141 km (0.059 R)
• M12: 1,525,150 km (0.111 R)
• M13: 1,647,671 km (0.093 R)
• M14: 1,743,563 km (0.091 R)
• M15: 1,947,315 km (0.116 R)
• M16: 2,029,744 km (0.033 R)
• M17: 2,145,981 km (0.065 R)
• M18: 2,271,195 km (0.099 R)
• M19: 2,446,673 km (0.094 R)
• M20: 2,584,752 km (0.103 R)
• M21: 2,789,701 km (0.117 R)
• M22: 2,934,362 km (0.11 R)
• M23: 3,208,575 km (0.104 R)
• M24: 3,314,490 km (0.116 R)
• M25: 3,429,382 km (0.114 R)
• M26: 3,522,282 km (0.115 R)
• M27: 3,615,930 km (0.12 R)
• M28: 3,726,483 km (0.11 R)
• M29: 3,894,332 km (0.049 R)
• M30: 4,040,190 km (0.119 R)
• M31: 4,122,020 km (0.103 R)
• M32: 4,329,213 km (0.072 R)
• M33: 4,565,278 km (0.099 R)
• M34: 4,719,364 km (0.118 R)
• M35: 4,857,742 km (0.112 R)
• M36: 4,944,958 km (0.115 R)
• M37: 5,094,406 km (0.083 R)
• M38: 5,183,117 km (0.113 R)
• M39: 5,370,863 km (0.094 R)
• M40: 5,470,196 km (0.073 R)
• M41: 5,643,280 km (0.072 R)
• M42: 5,744,259 km (0.084 R)
• M43: 5,873,661 km (0.105 R)
• M44: 6,004,111 km (0.029 R)
• M45: 6,230,003 km (0.109 R)
• M46: 6,315,424 km (0.106 R)
• M47: 6,477,887 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 723.5

Radius: 8.3

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.68 AU - 0.88 AU

Year: 476 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 76,792,921 km

• M1: 111,450 km (0.074 R)
• M2: 227,538 km (0.098 R)
• M3: 293,661 km (0.098 R)
• M4: 355,445 km (0.108 R)
• M5: 426,354 km (0.107 R)
• M6: 484,248 km (0.097 R)
• M7: 584,628 km (0.036 R)
• M8: 671,246 km (0.051 R)
• M9: 749,336 km (0.11 R)
• M10: 858,393 km (0.056 R)
• M11: 914,941 km (0.115 R)
• M12: 977,772 km (0.085 R)
• M13: 1,032,225 km (0.04 R)
• M14: 1,118,394 km (0.095 R)
• M15: 1,170,304 km (0.07 R)
• M16: 1,414,149 km (0.105 R)
• M17: 1,550,881 km (0.057 R)
• M18: 1,662,182 km (0.081 R)
• M19: 1,752,090 km (0.069 R)
• M20: 1,911,711 km (0.093 R)
• M21: 1,974,542 km (0.081 R)
• M22: 2,102,000 km (0.063 R)
• M23: 2,166,925 km (0.117 R)
• M24: 2,225,867 km (0.108 R)
• M25: 2,446,524 km (0.049 R)
• M26: 2,576,973 km (0.07 R)
• M27: 2,632,474 km (0.114 R)
• M28: 2,716,697 km (0.112 R)
• M29: 2,851,784 km (0.091 R)
• M30: 2,923,741 km (0.07 R)
• M31: 3,054,938 km (0.099 R)
• M32: 3,158,310 km (0.119 R)
• M33: 3,255,399 km (0.066 R)
• M34: 3,308,058 km (0.077 R)
• M35: 3,568,059 km (0.086 R)
• M36: 3,724,089 km (0.062 R)
• M37: 4,059,189 km (0.075 R)
• M38: 4,140,420 km (0.098 R)
• M39: 4,197,567 km (0.108 R)
• M40: 4,354,196 km (0.111 R)
• M41: 4,479,110 km (0.081 R)
• M42: 4,554,806 km (0.058 R)
• M43: 4,639,180 km (0.092 R)
• M44: 4,826,925 km (0.078 R)
• M45: 4,878,536 km (0.114 R)
• M46: 4,930,297 km (0.112 R)
• M47: 5,086,926 km (0.077 R)
• M48: 5,245,051 km (0.079 R)
• M49: 5,369,217 km (0.069 R)
• M50: 5,422,773 km (0.098 R)
• M51: 5,566,387 km (0.043 R)
• M52: 5,656,744 km (0.106 R)
• M53: 5,775,076 km (0.113 R)
• M54: 5,903,282 km (0.117 R)
• M55: 6,004,709 km (0.106 R)
• M56: 6,153,409 km (0.077 R)
• M57: 6,275,032 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.3

Radius: 3.8

Gravity: 23.5 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.62 AU - 11.84 AU

Year: 20950 Days

Day: 16.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 76,792,921 km

• M1: 277,953 km (0.072 R)
• M2: 307,424 km (0.082 R)
• M3: 825,780 km (0.094 R)
• M4: 913,893 km (0.108 R)
• M5: 1,171,800 km (0.069 R)
• M6: 1,196,334 km (0.06 R)
• M7: 1,221,167 km (0.057 R)
• M8: 1,246,001 km (0.075 R)
• M9: 1,557,763 km (0.119 R)
• M10: 1,722,470 km (0.044 R)
• M11: 3,090,842 km (0.065 R)
• M12: 3,332,293 km (0.063 R)
• M13: 3,760,591 km (0.112 R)
• M14: 3,943,998 km (0.088 R)
• M15: 5,064,636 km (0.057 R)
• M16: 5,806,342 km (0.094 R)
• M17: 6,625,241 km (0.103 R)
• M18: 7,251,458 km (0.068 R)
• M19: 8,036,996 km (0.109 R)
• M20: 8,752,223 km (0.091 R)
• M21: 9,637,095 km (0.083 R)
• M22: 11,121,405 km (0.088 R)
• M23: 11,331,590 km (0.084 R)
• M24: 13,505,247 km (0.095 R)
• M25: 14,927,175 km (0.065 R)
• M26: 15,101,007 km (0.054 R)
• M27: 15,567,753 km (0.084 R)
• M28: 16,276,847 km (0.044 R)
• M29: 16,635,283 km (0.06 R)
• M30: 16,755,261 km (0.111 R)
• M31: 16,935,975 km (0.11 R)
• M32: 19,975,953 km (0.061 R)
• M33: 21,199,215 km (0.093 R)
• M34: 21,264,290 km (0.064 R)
• M35: 21,721,461 km (0.112 R)
• M36: 21,786,985 km (0.083 R)
• M37: 26,398,040 km (0.098 R)
• M38: 26,748,548 km (0.106 R)
• M39: 26,889,320 km (0.103 R)
• M40: 28,596,231 km (0.066 R)
• M41: 28,812,101 km (0.119 R)
• M42: 29,462,702 km (0.095 R)
• M43: 32,188,375 km (0.037 R)
• M44: 32,337,973 km (0.03 R)
• M45: 34,456,578 km (0.031 R)
• M46: 34,839,699 km (0.1 R)
• M47: 35,378,251 km (0.091 R)
• M48: 38,033,314 km (0.081 R)
• M49: 40,832,589 km (0.072 R)
• M50: 41,156,618 km (0.025 R)
• M51: 43,697,388 km (0.096 R)
• M52: 44,777,934 km (0.111 R)
• M53: 45,028,510 km (0.12 R)
• M54: 45,363,310 km (0.1 R)
• M55: 46,965,055 km (0.085 R)
• M56: 49,014,695 km (0.05 R)
• M57: 51,180,573 km (0.069 R)
• M58: 51,967,907 km (0.097 R)
• M59: 52,671,166 km (0.118 R)
• M60: 53,998,099 km (0.117 R)
• M61: 58,226,633 km (0.091 R)
• M62: 58,956,970 km (0.113 R)
• M63: 59,048,374 km (0.072 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 613

Radius: 7.9

Gravity: 9.82 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.36 AU - 11.4 AU

Year: 21436 Days

Day: 24 Hours

Environment

Temp: -241 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 76,792,921 km

• M1: 331,658 km (0.094 R)
• M2: 419,772 km (0.107 R)
• M3: 854,952 km (0.074 R)
• M4: 1,253,780 km (0.111 R)
• M5: 1,998,927 km (0.115 R)
• M6: 2,343,899 km (0.089 R)
• M7: 2,934,512 km (0.108 R)
• M8: 3,011,555 km (0.083 R)
• M9: 3,569,405 km (0.101 R)
• M10: 3,776,299 km (0.091 R)
• M11: 5,426,663 km (0.093 R)
• M12: 7,744,083 km (0.076 R)
• M13: 7,958,457 km (0.064 R)
• M14: 8,283,683 km (0.096 R)
• M15: 8,724,099 km (0.087 R)
• M16: 9,742,711 km (0.105 R)
• M17: 9,800,306 km (0.077 R)
• M18: 10,148,869 km (0.069 R)
• M19: 10,560,712 km (0.114 R)
• M20: 11,644,549 km (0.111 R)
• M21: 14,836,070 km (0.057 R)
• M22: 15,639,709 km (0.09 R)
• M23: 15,978,848 km (0.045 R)
• M24: 16,251,864 km (0.079 R)
• M25: 17,080,187 km (0.05 R)
• M26: 17,219,613 km (0.112 R)
• M27: 18,276,970 km (0.054 R)
• M28: 18,705,867 km (0.1 R)
• M29: 18,777,674 km (0.095 R)
• M30: 19,137,906 km (0.112 R)
• M31: 19,646,389 km (0.055 R)
• M32: 20,602,170 km (0.107 R)
• M33: 20,750,571 km (0.093 R)
• M34: 21,272,817 km (0.05 R)
• M35: 21,648,457 km (0.087 R)
• M36: 23,559,421 km (0.082 R)
• M37: 23,948,076 km (0.088 R)
• M38: 26,243,655 km (0.088 R)
• M39: 26,485,106 km (0.081 R)
• M40: 29,439,664 km (0.082 R)
• M41: 29,523,289 km (0.12 R)
• M42: 30,616,551 km (0.056 R)
• M43: 30,870,867 km (0.083 R)
• M44: 31,637,556 km (0.101 R)
• M45: 31,894,565 km (0.1 R)
• M46: 33,538,347 km (0.094 R)
• M47: 34,766,994 km (0.087 R)
• M48: 37,268,270 km (0.092 R)
• M49: 37,539,641 km (0.075 R)
• M50: 37,720,953 km (0.116 R)
• M51: 37,902,565 km (0.058 R)
• M52: 38,084,476 km (0.096 R)
• M53: 40,382,599 km (0.025 R)
• M54: 41,595,239 km (0.095 R)
• M55: 42,159,074 km (0.095 R)
• M56: 42,347,567 km (0.086 R)
• M57: 43,009,388 km (0.09 R)
• M58: 44,630,879 km (0.086 R)
• M59: 44,726,921 km (0.086 R)
• M60: 45,787,570 km (0.098 R)
• M61: 49,217,101 km (0.06 R)
• M62: 50,312,008 km (0.113 R)
• M63: 51,314,164 km (0.082 R)
• M64: 53,542,275 km (0.12 R)
• M65: 54,873,696 km (0.091 R)
• M66: 55,698,279 km (0.084 R)
• M67: 56,215,888 km (0.11 R)
• M68: 56,631,022 km (0.115 R)
• M69: 57,568,851 km (0.116 R)
• M70: 57,777,989 km (0.116 R)
• M71: 58,616,934 km (0.119 R)
• M72: 59,777,065 km (0.07 R)
• M73: 59,988,896 km (0.04 R)
• M74: 61,691,918 km (0.087 R)
• M75: 62,012,955 km (0.053 R)
• M76: 62,334,590 km (0.059 R)
• M77: 63,951,145 km (0.061 R)
• M78: 64,167,613 km (0.093 R)
• M79: 64,276,072 km (0.097 R)
• M80: 64,492,988 km (0.106 R)
• M81: 65,472,256 km (0.072 R)
• M82: 67,225,244 km (0.087 R)
• M83: 68,107,423 km (0.101 R)
• M84: 69,660,697 km (0.094 R)
• M85: 70,106,499 km (0.114 R)
• M86: 70,665,247 km (0.083 R)
• M87: 71,001,244 km (0.071 R)
• M88: 71,787,231 km (0.099 R)
• M89: 73,594,373 km (0.094 R)
• M90: 73,934,858 km (0.035 R)
• M91: 74,731,467 km (0.11 R)
• M92: 75,188,039 km (0.118 R)
• M93: 75,302,183 km (0.1 R)
• M94: 75,416,625 km (0.088 R)
• M95: 75,530,918 km (0.138 R)
• M96: 75,988,986 km (0.083 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 19,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit