🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.4

Radius: 10.7

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.27 AU - 1.75 AU

Year: 1198 Days

Day: 8.8 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,928,453 km

• M1: 156,928 km (0.098 R)
• M2: 260,300 km (0.112 R)
• M3: 331,359 km (0.092 R)
• M4: 431,739 km (0.076 R)
• M5: 527,332 km (0.096 R)
• M6: 622,178 km (0.063 R)
• M7: 922,271 km (0.079 R)
• M8: 1,266,795 km (0.06 R)
• M9: 1,405,472 km (0.104 R)
• M10: 1,677,890 km (0.086 R)
• M11: 1,781,860 km (0.044 R)
• M12: 1,880,894 km (0.105 R)
• M13: 2,047,696 km (0.094 R)
• M14: 2,189,365 km (0.112 R)
• M15: 2,349,734 km (0.091 R)
• M16: 2,443,083 km (0.083 R)
• M17: 2,658,055 km (0.112 R)
• M18: 2,862,555 km (0.101 R)
• M19: 3,013,051 km (0.112 R)
• M20: 3,123,454 km (0.061 R)
• M21: 3,252,557 km (0.117 R)
• M22: 3,322,120 km (0.109 R)
• M23: 3,507,172 km (0.045 R)
• M24: 3,641,511 km (0.109 R)
• M25: 3,759,245 km (0.08 R)
• M26: 4,243,194 km (0.053 R)
• M27: 4,473,276 km (0.097 R)
• M28: 4,935,832 km (0.106 R)
• M29: 5,016,166 km (0.119 R)
• M30: 5,331,369 km (0.102 R)
• M31: 5,548,585 km (0.027 R)
• M32: 5,663,476 km (0.108 R)
• M33: 5,885,180 km (0.109 R)
• M34: 6,217,736 km (0.072 R)
• M35: 6,326,344 km (0.077 R)
• M36: 6,446,471 km (0.1 R)
• M37: 7,002,377 km (0.078 R)
• M38: 7,070,145 km (0.071 R)
• M39: 7,217,648 km (0.079 R)
• M40: 7,620,067 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.6

Radius: 10.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.44 AU - 4.86 AU

Year: 6474 Days

Day: 7.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 62,928,453 km

• M1: 350,807 km (0.032 R)
• M2: 762,351 km (0.08 R)
• M3: 855,101 km (0.101 R)
• M4: 960,867 km (0.103 R)
• M5: 1,034,020 km (0.101 R)
• M6: 1,255,425 km (0.084 R)
• M7: 1,336,059 km (0.057 R)
• M8: 1,556,416 km (0.078 R)
• M9: 1,857,258 km (0.045 R)
• M10: 2,642,796 km (0.103 R)
• M11: 2,813,936 km (0.036 R)
• M12: 3,002,429 km (0.108 R)
• M13: 3,377,621 km (0.059 R)
• M14: 3,534,848 km (0.119 R)
• M15: 3,841,823 km (0.071 R)
• M16: 4,021,041 km (0.077 R)
• M17: 4,465,945 km (0.097 R)
• M18: 4,544,185 km (0.118 R)
• M19: 5,536,019 km (0.105 R)
• M20: 5,654,052 km (0.115 R)
• M21: 6,082,500 km (0.089 R)
• M22: 7,116,670 km (0.045 R)
• M23: 8,070,506 km (0.106 R)
• M24: 8,416,825 km (0.106 R)
• M25: 8,708,990 km (0.12 R)
• M26: 9,585,633 km (0.092 R)
• M27: 9,666,715 km (0.034 R)
• M28: 9,931,803 km (0.114 R)
• M29: 10,157,995 km (0.063 R)
• M30: 10,804,706 km (0.032 R)
• M31: 10,867,986 km (0.112 R)
• M32: 10,931,416 km (0.091 R)
• M33: 11,101,209 km (0.077 R)
• M34: 11,186,330 km (0.087 R)
• M35: 11,658,760 km (0.082 R)
• M36: 11,767,069 km (0.089 R)
• M37: 11,962,893 km (0.08 R)
• M38: 12,556,647 km (0.05 R)
• M39: 13,408,607 km (0.057 R)
• M40: 13,956,285 km (0.103 R)
• M41: 14,418,392 km (0.082 R)
• M42: 14,511,442 km (0.1 R)
• M43: 15,026,508 km (0.056 R)
• M44: 15,144,391 km (0.096 R)
• M45: 15,762,529 km (0.066 R)
• M46: 15,882,357 km (0.071 R)
• M47: 16,050,655 km (0.103 R)
• M48: 16,219,551 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 858.8

Radius: 12.5

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 4.72 AU - 6.52 AU

Year: 8602 Days

Day: 9.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 62,928,453 km

• M1: 156,928 km (0.117 R)
• M2: 258,804 km (0.09 R)
• M3: 422,165 km (0.103 R)
• M4: 500,554 km (0.082 R)
• M5: 615,146 km (0.105 R)
• M6: 981,661 km (0.111 R)
• M7: 1,209,798 km (0.118 R)
• M8: 2,239,480 km (0.049 R)
• M9: 2,596,271 km (0.076 R)
• M10: 2,781,473 km (0.075 R)
• M11: 2,998,839 km (0.038 R)
• M12: 3,595,734 km (0.089 R)
• M13: 3,684,147 km (0.025 R)
• M14: 4,543,736 km (0.106 R)
• M15: 4,703,656 km (0.082 R)
• M16: 5,095,154 km (0.087 R)
• M17: 5,295,017 km (0.078 R)
• M18: 5,805,893 km (0.108 R)
• M19: 6,368,381 km (0.117 R)
• M20: 6,656,208 km (0.091 R)
• M21: 7,507,569 km (0.084 R)
• M22: 8,042,531 km (0.064 R)
• M23: 8,275,605 km (0.045 R)
• M24: 9,068,773 km (0.038 R)
• M25: 9,969,352 km (0.108 R)
• M26: 10,345,890 km (0.091 R)
• M27: 10,898,205 km (0.067 R)
• M28: 11,373,029 km (0.086 R)
• M29: 11,678,807 km (0.037 R)
• M30: 12,031,558 km (0.056 R)
• M31: 12,164,700 km (0.102 R)
• M32: 12,702,355 km (0.105 R)
• M33: 13,385,419 km (0.03 R)
• M34: 13,847,527 km (0.063 R)
• M35: 14,220,923 km (0.105 R)
• M36: 14,550,338 km (0.083 R)
• M37: 14,787,151 km (0.097 R)
• M38: 15,409,179 km (0.104 R)
• M39: 15,553,840 km (0.119 R)
• M40: 16,235,259 km (0.069 R)
• M41: 17,075,849 km (0.067 R)
• M42: 17,677,681 km (0.109 R)
• M43: 18,032,079 km (0.091 R)
• M44: 18,953,901 km (0.074 R)
• M45: 20,683,701 km (0.063 R)
• M46: 21,594,453 km (0.096 R)
• M47: 21,918,930 km (0.101 R)
• M48: 23,067,543 km (0.033 R)
• M49: 23,233,297 km (0.082 R)
• M50: 23,344,000 km (0.083 R)
• M51: 23,454,852 km (0.059 R)
• M52: 24,235,753 km (0.115 R)
• M53: 25,082,028 km (0.063 R)
• M54: 25,594,401 km (0.1 R)
• M55: 25,765,989 km (0.103 R)
• M56: 26,340,595 km (0.088 R)
• M57: 28,148,784 km (0.062 R)
• M58: 30,117,343 km (0.116 R)
• M59: 30,358,943 km (0.039 R)
• M60: 30,722,616 km (0.068 R)
• M61: 31,822,160 km (0.064 R)
• M62: 32,562,370 km (0.049 R)
• M63: 34,500,859 km (0.064 R)
• M64: 34,817,109 km (0.067 R)
• M65: 35,516,030 km (0.091 R)
• M66: 35,835,272 km (0.063 R)
• M67: 36,155,412 km (0.088 R)
• M68: 37,445,693 km (0.093 R)
• M69: 38,882,282 km (0.061 R)
• M70: 39,013,778 km (0.107 R)
• M71: 39,277,220 km (0.086 R)
• M72: 40,470,114 km (0.059 R)
• M73: 40,603,405 km (0.101 R)
• M74: 40,736,847 km (0.088 R)
• M75: 42,959,123 km (0.103 R)
• M76: 43,435,592 km (0.108 R)
• M77: 44,187,920 km (0.027 R)
• M78: 45,428,236 km (0.067 R)
• M79: 46,191,933 km (0.063 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 399.9

Radius: 5

Gravity: 16 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 9.08 AU - 10.44 AU

Year: 19687 Days

Day: 23.8 Hours

Environment

Temp: -240 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,928,453 km

• M1: 84,373 km (0.052 R)
• M2: 125,064 km (0.077 R)
• M3: 201,508 km (0.088 R)
• M4: 239,955 km (0.082 R)
• M5: 405,261 km (0.056 R)
• M6: 917,633 km (0.092 R)
• M7: 963,111 km (0.038 R)
• M8: 1,104,032 km (0.063 R)
• M9: 1,327,681 km (0.109 R)
• M10: 1,431,652 km (0.106 R)
• M11: 1,675,347 km (0.081 R)
• M12: 1,845,140 km (0.073 R)
• M13: 2,080,009 km (0.075 R)
• M14: 2,450,114 km (0.119 R)
• M15: 3,180,451 km (0.054 R)
• M16: 3,605,309 km (0.106 R)
• M17: 3,787,668 km (0.063 R)
• M18: 5,024,095 km (0.086 R)
• M19: 5,268,687 km (0.109 R)
• M20: 5,940,083 km (0.084 R)
• M21: 6,025,802 km (0.099 R)
• M22: 6,242,121 km (0.109 R)
• M23: 6,951,364 km (0.077 R)
• M24: 6,996,543 km (0.111 R)
• M25: 7,132,677 km (0.11 R)
• M26: 7,269,709 km (0.073 R)
• M27: 7,407,638 km (0.093 R)
• M28: 7,499,940 km (0.093 R)
• M29: 8,492,970 km (0.066 R)
• M30: 8,882,074 km (0.088 R)
• M31: 10,186,269 km (0.103 R)
• M32: 11,495,549 km (0.061 R)
• M33: 11,709,923 km (0.064 R)
• M34: 12,197,163 km (0.11 R)
• M35: 13,303,290 km (0.069 R)
• M36: 13,925,168 km (0.115 R)
• M37: 14,441,131 km (0.064 R)
• M38: 14,846,691 km (0.11 R)
• M39: 14,904,885 km (0.05 R)
• M40: 15,491,458 km (0.085 R)
• M41: 15,728,271 km (0.117 R)
• M42: 16,385,604 km (0.118 R)
• M43: 17,603,331 km (0.046 R)
• M44: 18,223,115 km (0.087 R)
• M45: 19,803,766 km (0.088 R)
• M46: 19,931,971 km (0.049 R)
• M47: 23,635,566 km (0.106 R)
• M48: 23,771,700 km (0.083 R)
• M49: 24,939,311 km (0.064 R)
• M50: 25,495,217 km (0.108 R)
• M51: 25,565,079 km (0.098 R)
• M52: 26,760,965 km (0.097 R)
• M53: 27,974,951 km (0.105 R)
• M54: 28,479,994 km (0.089 R)
• M55: 28,624,805 km (0.096 R)
• M56: 29,060,882 km (0.074 R)
• M57: 29,206,740 km (0.1 R)
• M58: 29,866,018 km (0.044 R)
• M59: 30,308,379 km (0.098 R)
• M60: 30,901,385 km (0.03 R)
• M61: 31,573,079 km (0.11 R)
• M62: 32,098,916 km (0.033 R)
• M63: 34,230,985 km (0.078 R)
• M64: 37,354,888 km (0.073 R)
• M65: 38,070,265 km (0.066 R)
• M66: 38,549,726 km (0.112 R)
• M67: 39,031,132 km (0.081 R)
• M68: 41,878,877 km (0.106 R)
• M69: 42,043,734 km (0.099 R)
• M70: 42,456,474 km (0.096 R)
• M71: 42,787,684 km (0.069 R)
• M72: 44,624,596 km (0.109 R)
• M73: 45,976,662 km (0.059 R)
• M74: 46,146,605 km (0.104 R)
• M75: 46,401,819 km (0.05 R)
• M76: 46,657,631 km (0.117 R)
• M77: 47,085,032 km (0.085 R)
• M78: 47,342,041 km (0.094 R)
• M79: 48,029,743 km (0.101 R)
• M80: 48,374,865 km (0.08 R)
• M81: 48,720,735 km (0.027 R)
• M82: 49,850,648 km (0.066 R)
• M83: 49,937,864 km (0.116 R)
• M84: 50,287,474 km (0.118 R)
• M85: 52,313,328 km (0.048 R)
• M86: 52,668,474 km (0.068 R)
• M87: 58,641,019 km (0.112 R)
• M88: 59,935,190 km (0.099 R)
• M89: 60,120,841 km (0.078 R)
• M90: 60,585,791 km (0.12 R)
• M91: 60,772,041 km (0.109 R)
• M92: 62,928,494 km (0.114 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 19,641 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit