🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 837.7

Radius: 9.1

Gravity: 10.12 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.44 AU - 0.64 AU

Year: 279 Days

Day: 10.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 38,596,543 km

• M1: 114,293 km (0.12 R)
• M2: 172,486 km (0.112 R)
• M3: 247,884 km (0.102 R)
• M4: 316,549 km (0.091 R)
• M5: 416,032 km (0.08 R)
• M6: 488,287 km (0.115 R)
• M7: 640,728 km (0.115 R)
• M8: 769,531 km (0.053 R)
• M9: 839,244 km (0.079 R)
• M10: 907,311 km (0.099 R)
• M11: 977,472 km (0.044 R)
• M12: 1,082,341 km (0.096 R)
• M13: 1,238,222 km (0.078 R)
• M14: 1,334,413 km (0.118 R)
• M15: 1,410,558 km (0.066 R)
• M16: 1,648,120 km (0.112 R)
• M17: 1,769,294 km (0.069 R)
• M18: 1,833,621 km (0.096 R)
• M19: 1,918,742 km (0.089 R)
• M20: 2,051,735 km (0.091 R)
• M21: 2,124,589 km (0.103 R)
• M22: 2,294,532 km (0.097 R)
• M23: 2,375,764 km (0.051 R)
• M24: 2,871,681 km (0.089 R)
• M25: 2,994,800 km (0.056 R)
• M26: 3,083,811 km (0.115 R)
• M27: 3,197,954 km (0.107 R)
• M28: 3,295,043 km (0.108 R)
• M29: 3,380,912 km (0.058 R)
• M30: 3,744,435 km (0.065 R)
• M31: 3,840,626 km (0.048 R)
• M32: 3,911,536 km (0.079 R)
• M33: 4,002,641 km (0.107 R)
• M34: 4,114,091 km (0.092 R)
• M35: 4,186,796 km (0.116 R)
• M36: 4,273,263 km (0.077 R)
• M37: 4,333,402 km (0.113 R)
• M38: 4,475,071 km (0.088 R)
• M39: 4,542,988 km (0.059 R)
• M40: 4,604,473 km (0.076 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.3

Radius: 12.7

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.95 AU - 2.59 AU

Year: 2404 Days

Day: 8.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 38,596,543 km

• M1: 198,068 km (0.057 R)
• M2: 280,646 km (0.114 R)
• M3: 377,735 km (0.116 R)
• M4: 504,893 km (0.107 R)
• M5: 599,887 km (0.119 R)
• M6: 771,626 km (0.1 R)
• M7: 978,520 km (0.087 R)
• M8: 1,121,086 km (0.03 R)
• M9: 1,280,707 km (0.066 R)
• M10: 1,418,038 km (0.068 R)
• M11: 1,570,927 km (0.09 R)
• M12: 1,783,805 km (0.044 R)
• M13: 1,871,619 km (0.088 R)
• M14: 2,052,034 km (0.077 R)
• M15: 2,132,817 km (0.083 R)
• M16: 2,540,621 km (0.055 R)
• M17: 2,753,947 km (0.059 R)
• M18: 2,882,153 km (0.049 R)
• M19: 2,973,258 km (0.113 R)
• M20: 3,198,402 km (0.094 R)
• M21: 3,319,876 km (0.105 R)
• M22: 3,442,995 km (0.08 R)
• M23: 3,736,207 km (0.052 R)
• M24: 3,864,412 km (0.055 R)
• M25: 4,228,384 km (0.118 R)
• M26: 4,347,165 km (0.113 R)
• M27: 4,633,944 km (0.115 R)
• M28: 4,802,840 km (0.099 R)
• M29: 4,958,272 km (0.072 R)
• M30: 5,210,195 km (0.115 R)
• M31: 5,531,381 km (0.114 R)
• M32: 5,759,967 km (0.086 R)
• M33: 5,925,272 km (0.042 R)
• M34: 6,809,845 km (0.109 R)
• M35: 6,897,060 km (0.057 R)
• M36: 7,019,880 km (0.091 R)
• M37: 7,178,903 km (0.111 R)
• M38: 8,083,671 km (0.105 R)
• M39: 8,306,272 km (0.063 R)
• M40: 8,455,720 km (0.051 R)
• M41: 8,757,459 km (0.118 R)
• M42: 8,967,046 km (0.081 R)
• M43: 9,274,769 km (0.12 R)
• M44: 9,488,395 km (0.091 R)
• M45: 9,703,516 km (0.088 R)
• M46: 9,861,192 km (0.099 R)
• M47: 10,258,824 km (0.113 R)
• M48: 10,339,008 km (0.104 R)
• M49: 10,621,150 km (0.108 R)
• M50: 10,722,577 km (0.063 R)
• M51: 10,803,958 km (0.094 R)
• M52: 11,628,990 km (0.118 R)
• M53: 11,838,427 km (0.059 R)
• M54: 12,006,875 km (0.094 R)
• M55: 12,091,547 km (0.064 R)
• M56: 12,239,948 km (0.102 R)
• M57: 12,410,191 km (0.097 R)
• M58: 12,710,284 km (0.095 R)
• M59: 13,978,874 km (0.104 R)
• M60: 14,112,315 km (0.099 R)
• M61: 14,538,071 km (0.107 R)
• M62: 14,650,718 km (0.088 R)
• M63: 15,013,493 km (0.062 R)
• M64: 15,264,518 km (0.04 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.6

Radius: 8.6

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.95 AU - 3.59 AU

Year: 4157 Days

Day: 9.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 38,596,543 km

• M1: 115,789 km (0.12 R)
• M2: 224,247 km (0.11 R)
• M3: 465,848 km (0.095 R)
• M4: 805,734 km (0.102 R)
• M5: 863,479 km (0.036 R)
• M6: 1,020,557 km (0.119 R)
• M7: 1,174,044 km (0.087 R)
• M8: 1,547,141 km (0.099 R)
• M9: 1,635,105 km (0.085 R)
• M10: 1,739,674 km (0.085 R)
• M11: 1,815,969 km (0.075 R)
• M12: 2,051,286 km (0.11 R)
• M13: 2,148,225 km (0.042 R)
• M14: 2,279,872 km (0.046 R)
• M15: 2,534,038 km (0.113 R)
• M16: 2,708,619 km (0.077 R)
• M17: 3,087,999 km (0.06 R)
• M18: 3,255,848 km (0.104 R)
• M19: 3,369,542 km (0.064 R)
• M20: 3,718,255 km (0.058 R)
• M21: 3,837,036 km (0.074 R)
• M22: 3,916,921 km (0.084 R)
• M23: 4,366,463 km (0.069 R)
• M24: 4,429,144 km (0.093 R)
• M25: 4,555,106 km (0.076 R)
• M26: 4,725,198 km (0.1 R)
• M27: 5,049,527 km (0.104 R)
• M28: 5,269,884 km (0.087 R)
• M29: 5,358,895 km (0.108 R)
• M30: 5,515,823 km (0.069 R)
• M31: 5,857,355 km (0.118 R)
• M32: 6,019,220 km (0.118 R)
• M33: 6,112,270 km (0.095 R)
• M34: 6,205,918 km (0.11 R)
• M35: 6,300,015 km (0.12 R)
• M36: 6,465,770 km (0.079 R)
• M37: 6,537,277 km (0.061 R)
• M38: 6,729,211 km (0.1 R)
• M39: 7,365,750 km (0.111 R)
• M40: 7,515,498 km (0.069 R)
• M41: 7,868,549 km (0.114 R)
• M42: 8,304,776 km (0.036 R)
• M43: 8,564,927 km (0.106 R)
• M44: 9,040,199 km (0.091 R)
• M45: 9,307,830 km (0.1 R)
• M46: 9,714,437 km (0.057 R)
• M47: 10,713,452 km (0.099 R)
• M48: 10,770,000 km (0.077 R)
• M49: 11,196,653 km (0.114 R)
• M50: 11,599,968 km (0.067 R)
• M51: 11,657,863 km (0.111 R)
• M52: 12,154,827 km (0.11 R)
• M53: 12,302,181 km (0.114 R)
• M54: 12,688,443 km (0.119 R)
• M55: 12,808,121 km (0.088 R)
• M56: 12,928,098 km (0.116 R)
• M57: 12,988,237 km (0.092 R)
• M58: 13,169,250 km (0.109 R)
• M59: 13,290,424 km (0.112 R)
• M60: 13,411,898 km (0.075 R)
• M61: 13,472,784 km (0.106 R)
• M62: 13,564,189 km (0.108 R)
• M63: 13,840,047 km (0.114 R)
• M64: 14,303,800 km (0.081 R)
• M65: 14,521,914 km (0.103 R)
• M66: 14,898,602 km (0.077 R)
• M67: 15,533,345 km (0.11 R)
• M68: 15,629,238 km (0.097 R)
• M69: 16,241,841 km (0.069 R)
• M70: 16,501,992 km (0.083 R)
• M71: 17,490,235 km (0.118 R)
• M72: 17,590,017 km (0.084 R)
• M73: 17,690,098 km (0.051 R)
• M74: 18,294,473 km (0.072 R)
• M75: 19,523,420 km (0.115 R)
• M76: 19,834,733 km (0.109 R)
• M77: 20,078,129 km (0.07 R)
• M78: 20,743,540 km (0.108 R)
• M79: 22,348,426 km (0.083 R)
• M80: 22,420,682 km (0.114 R)
• M81: 22,637,898 km (0.04 R)
• M82: 23,074,424 km (0.093 R)
• M83: 23,293,735 km (0.116 R)
• M84: 23,403,689 km (0.065 R)
• M85: 23,697,649 km (0.04 R)
• M86: 24,066,857 km (0.085 R)
• M87: 24,289,309 km (0.08 R)
• M88: 24,586,859 km (0.109 R)
• M89: 24,698,758 km (0.031 R)
• M90: 24,923,155 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.1

Radius: 5.3

Gravity: 12.36 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 5.69 AU - 6.17 AU

Year: 10151 Days

Day: 24 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,596,543 km

• M1: 104,419 km (0.1 R)
• M2: 227,389 km (0.102 R)
• M3: 421,567 km (0.117 R)
• M4: 987,196 km (0.104 R)
• M5: 1,088,923 km (0.071 R)
• M6: 1,194,090 km (0.097 R)
• M7: 1,433,447 km (0.081 R)
• M8: 1,510,191 km (0.107 R)
• M9: 1,607,878 km (0.073 R)
• M10: 1,789,191 km (0.099 R)
• M11: 2,062,655 km (0.104 R)
• M12: 2,671,818 km (0.082 R)
• M13: 3,057,631 km (0.054 R)
• M14: 3,131,831 km (0.112 R)
• M15: 3,257,045 km (0.093 R)
• M16: 3,564,020 km (0.09 R)
• M17: 3,721,097 km (0.038 R)
• M18: 4,596,245 km (0.109 R)
• M19: 5,056,707 km (0.046 R)
• M20: 5,144,671 km (0.106 R)
• M21: 5,411,703 km (0.116 R)
• M22: 6,270,993 km (0.102 R)
• M23: 6,365,539 km (0.077 R)
• M24: 6,460,534 km (0.097 R)
• M25: 7,839,826 km (0.086 R)
• M26: 7,907,743 km (0.077 R)
• M27: 8,808,173 km (0.091 R)
• M28: 9,486,300 km (0.085 R)
• M29: 9,631,261 km (0.055 R)
• M30: 9,776,969 km (0.03 R)
• M31: 10,181,332 km (0.027 R)
• M32: 11,006,215 km (0.071 R)
• M33: 11,234,950 km (0.079 R)
• M34: 11,697,058 km (0.047 R)
• M35: 12,362,469 km (0.095 R)
• M36: 12,639,973 km (0.085 R)
• M37: 13,729,494 km (0.106 R)
• M38: 14,597,461 km (0.116 R)
• M39: 14,722,974 km (0.102 R)
• M40: 15,270,651 km (0.114 R)
• M41: 15,825,061 km (0.085 R)
• M42: 16,865,814 km (0.085 R)
• M43: 17,129,555 km (0.116 R)
• M44: 17,306,080 km (0.09 R)
• M45: 17,350,211 km (0.109 R)
• M46: 18,739,826 km (0.09 R)
• M47: 18,785,154 km (0.069 R)
• M48: 19,012,842 km (0.111 R)
• M49: 20,397,670 km (0.09 R)
• M50: 20,772,562 km (0.1 R)
• M51: 21,196,821 km (0.089 R)
• M52: 22,874,113 km (0.118 R)
• M53: 23,068,440 km (0.118 R)
• M54: 26,049,328 km (0.111 R)
• M55: 27,326,594 km (0.113 R)
• M56: 27,532,890 km (0.105 R)
• M57: 27,895,066 km (0.052 R)
• M58: 28,258,888 km (0.077 R)
• M59: 31,225,115 km (0.103 R)
• M60: 31,656,854 km (0.107 R)
• M61: 31,765,013 km (0.099 R)
• M62: 31,927,626 km (0.098 R)
• M63: 32,635,523 km (0.077 R)
• M64: 33,348,507 km (0.064 R)
• M65: 33,679,268 km (0.072 R)
• M66: 34,066,577 km (0.065 R)
• M67: 34,233,079 km (0.084 R)
• M68: 34,678,282 km (0.104 R)
• M69: 35,069,331 km (0.111 R)
• M70: 35,125,281 km (0.045 R)
• M71: 35,405,777 km (0.1 R)
• M72: 36,138,208 km (0.111 R)
• M73: 37,160,709 km (0.101 R)
• M74: 37,217,856 km (0.081 R)
• M75: 38,192,636 km (0.101 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 10,553 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit