🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.8

Radius: 9.4

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.44 AU - 0.7 AU

Year: 287 Days

Day: 13.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 25,250,326 km

• M1: 117,135 km (0.109 R)
• M2: 186,848 km (0.104 R)
• M3: 282,142 km (0.075 R)
• M4: 414,835 km (0.086 R)
• M5: 547,977 km (0.036 R)
• M6: 611,107 km (0.097 R)
• M7: 722,259 km (0.075 R)
• M8: 816,505 km (0.112 R)
• M9: 946,955 km (0.095 R)
• M10: 1,041,201 km (0.089 R)
• M11: 1,176,737 km (0.036 R)
• M12: 1,236,127 km (0.093 R)
• M13: 1,329,027 km (0.065 R)
• M14: 1,480,570 km (0.097 R)
• M15: 1,564,195 km (0.091 R)
• M16: 1,661,434 km (0.115 R)
• M17: 1,720,675 km (0.085 R)
• M18: 1,861,895 km (0.082 R)
• M19: 2,006,855 km (0.094 R)
• M20: 2,065,947 km (0.114 R)
• M21: 2,246,960 km (0.049 R)
• M22: 2,352,726 km (0.106 R)
• M23: 2,491,702 km (0.115 R)
• M24: 2,610,632 km (0.102 R)
• M25: 2,689,321 km (0.079 R)
• M26: 2,782,969 km (0.067 R)
• M27: 2,882,452 km (0.052 R)
• M28: 3,036,388 km (0.108 R)
• M29: 3,212,913 km (0.08 R)
• M30: 3,317,482 km (0.112 R)
• M31: 3,473,962 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.5

Radius: 11.3

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 4.96 AU - 6.26 AU

Year: 8861 Days

Day: 7 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 25,250,326 km

• M1: 141,968 km (0.107 R)
• M2: 215,720 km (0.03 R)
• M3: 476,918 km (0.05 R)
• M4: 603,179 km (0.111 R)
• M5: 1,036,115 km (0.042 R)
• M6: 1,110,764 km (0.069 R)
• M7: 1,819,708 km (0.106 R)
• M8: 1,911,262 km (0.108 R)
• M9: 2,417,801 km (0.104 R)
• M10: 2,519,079 km (0.093 R)
• M11: 2,673,613 km (0.114 R)
• M12: 2,938,252 km (0.079 R)
• M13: 3,073,787 km (0.107 R)
• M14: 3,608,001 km (0.086 R)
• M15: 3,724,239 km (0.08 R)
• M16: 3,990,374 km (0.052 R)
• M17: 5,445,811 km (0.099 R)
• M18: 5,714,339 km (0.065 R)
• M19: 6,334,572 km (0.076 R)
• M20: 6,617,163 km (0.047 R)
• M21: 6,724,275 km (0.076 R)
• M22: 6,940,144 km (0.104 R)
• M23: 8,129,747 km (0.055 R)
• M24: 8,282,785 km (0.083 R)
• M25: 8,437,021 km (0.117 R)
• M26: 8,553,109 km (0.103 R)
• M27: 9,381,582 km (0.064 R)
• M28: 9,907,269 km (0.115 R)
• M29: 10,401,091 km (0.088 R)
• M30: 10,525,706 km (0.096 R)
• M31: 10,776,582 km (0.071 R)
• M32: 11,156,710 km (0.105 R)
• M33: 11,670,429 km (0.115 R)
• M34: 11,799,981 km (0.117 R)
• M35: 12,455,369 km (0.096 R)
• M36: 13,257,363 km (0.12 R)
• M37: 14,122,039 km (0.099 R)
• M38: 14,445,170 km (0.105 R)
• M39: 14,770,845 km (0.102 R)
• M40: 14,864,344 km (0.086 R)
• M41: 15,098,913 km (0.115 R)
• M42: 15,287,556 km (0.104 R)
• M43: 15,476,797 km (0.112 R)
• M44: 17,215,723 km (0.109 R)
• M45: 18,208,305 km (0.12 R)
• M46: 18,459,330 km (0.107 R)
• M47: 18,711,552 km (0.044 R)
• M48: 18,863,394 km (0.071 R)
• M49: 19,066,548 km (0.067 R)
• M50: 19,270,450 km (0.111 R)
• M51: 20,927,246 km (0.066 R)
• M52: 21,507,387 km (0.068 R)
• M53: 22,414,249 km (0.094 R)
• M54: 23,116,162 km (0.104 R)
• M55: 23,279,224 km (0.114 R)
• M56: 24,708,033 km (0.119 R)
• M57: 25,432,984 km (0.078 R)
• M58: 25,713,630 km (0.079 R)
• M59: 25,882,676 km (0.115 R)
• M60: 26,675,844 km (0.073 R)
• M61: 26,903,831 km (0.086 R)
• M62: 27,649,726 km (0.12 R)
• M63: 27,822,810 km (0.114 R)
• M64: 28,228,071 km (0.048 R)
• M65: 29,868,412 km (0.115 R)
• M66: 30,164,615 km (0.114 R)
• M67: 30,640,636 km (0.12 R)
• M68: 31,179,039 km (0.104 R)
• M69: 32,083,358 km (0.098 R)
• M70: 32,204,532 km (0.078 R)
• M71: 32,996,204 km (0.095 R)
• M72: 33,179,761 km (0.1 R)
• M73: 34,041,145 km (0.063 R)
• M74: 34,226,646 km (0.073 R)
• M75: 34,785,245 km (0.106 R)
• M76: 36,668,981 km (0.114 R)
• M77: 37,751,172 km (0.115 R)
• M78: 39,167,116 km (0.086 R)
• M79: 40,534,889 km (0.089 R)
• M80: 40,731,461 km (0.082 R)
• M81: 40,862,808 km (0.061 R)
• M82: 41,389,392 km (0.116 R)
• M83: 41,719,705 km (0.101 R)
• M84: 43,451,001 km (0.088 R)
• M85: 43,786,698 km (0.109 R)
• M86: 45,002,181 km (0.111 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.3

Radius: 5.5

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.71 AU - 7.25 AU

Year: 9752 Days

Day: 23.5 Hours

Environment

Temp: -233 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 25,250,326 km

• M1: 70,610 km (0.093 R)
• M2: 219,310 km (0.075 R)
• M3: 269,875 km (0.059 R)
• M4: 316,848 km (0.105 R)
• M5: 366,964 km (0.062 R)
• M6: 476,170 km (0.072 R)
• M7: 714,629 km (0.071 R)
• M8: 1,141,432 km (0.083 R)
• M9: 1,262,307 km (0.088 R)
• M10: 1,401,732 km (0.034 R)
• M11: 1,619,995 km (0.087 R)
• M12: 1,665,024 km (0.044 R)
• M13: 1,802,355 km (0.111 R)
• M14: 2,137,454 km (0.09 R)
• M15: 2,422,887 km (0.064 R)
• M16: 2,457,295 km (0.118 R)
• M17: 2,596,421 km (0.099 R)
• M18: 2,631,576 km (0.068 R)
• M19: 2,666,881 km (0.078 R)
• M20: 2,846,099 km (0.076 R)
• M21: 3,047,757 km (0.066 R)
• M22: 3,349,197 km (0.087 R)
• M23: 3,819,383 km (0.093 R)
• M24: 4,206,243 km (0.105 R)
• M25: 4,478,063 km (0.047 R)
• M26: 4,777,258 km (0.116 R)
• M27: 4,863,876 km (0.079 R)
• M28: 5,305,040 km (0.093 R)
• M29: 5,758,920 km (0.119 R)
• M30: 5,897,447 km (0.119 R)
• M31: 6,296,126 km (0.04 R)
• M32: 6,415,056 km (0.088 R)
• M33: 6,486,863 km (0.036 R)
• M34: 6,752,100 km (0.086 R)
• M35: 6,898,257 km (0.109 R)
• M36: 6,996,244 km (0.087 R)
• M37: 7,619,468 km (0.104 R)
• M38: 7,822,622 km (0.097 R)
• M39: 7,899,216 km (0.05 R)
• M40: 8,785,285 km (0.075 R)
• M41: 8,864,871 km (0.093 R)
• M42: 9,510,984 km (0.107 R)
• M43: 9,784,748 km (0.077 R)
• M44: 9,895,002 km (0.118 R)
• M45: 10,423,980 km (0.078 R)
• M46: 10,933,660 km (0.101 R)
• M47: 11,162,844 km (0.119 R)
• M48: 11,742,685 km (0.029 R)
• M49: 12,095,287 km (0.067 R)
• M50: 12,332,250 km (0.112 R)
• M51: 12,481,100 km (0.12 R)
• M52: 12,630,548 km (0.062 R)
• M53: 12,870,952 km (0.109 R)
• M54: 13,295,361 km (0.049 R)
• M55: 13,386,915 km (0.043 R)
• M56: 13,755,075 km (0.079 R)
• M57: 14,470,303 km (0.105 R)
• M58: 14,532,984 km (0.087 R)
• M59: 15,710,170 km (0.066 R)
• M60: 15,968,675 km (0.05 R)
• M61: 16,196,064 km (0.054 R)
• M62: 16,851,602 km (0.076 R)
• M63: 17,049,969 km (0.093 R)
• M64: 17,449,096 km (0.086 R)
• M65: 17,918,384 km (0.076 R)
• M66: 18,019,662 km (0.075 R)
• M67: 18,358,052 km (0.084 R)
• M68: 18,562,104 km (0.083 R)
• M69: 18,767,053 km (0.117 R)
• M70: 18,869,677 km (0.054 R)
• M71: 20,046,713 km (0.111 R)
• M72: 20,221,892 km (0.074 R)
• M73: 20,362,365 km (0.089 R)
• M74: 20,538,292 km (0.073 R)
• M75: 20,998,305 km (0.084 R)
• M76: 21,283,139 km (0.092 R)
• M77: 21,390,252 km (0.1 R)
• M78: 21,497,513 km (0.081 R)
• M79: 21,748,538 km (0.095 R)
• M80: 22,253,581 km (0.109 R)
• M81: 22,325,986 km (0.113 R)
• M82: 22,762,363 km (0.095 R)
• M83: 22,981,674 km (0.106 R)
• M84: 23,422,389 km (0.076 R)
• M85: 23,459,190 km (0.072 R)
• M86: 23,680,595 km (0.079 R)
• M87: 23,791,597 km (0.097 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: 375 - 10,456 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit