🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253

Radius: 10.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.68 AU - 0.92 AU

Year: 477 Days

Day: 6.4 Hours

Environment

Temp: -160 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 62,779,139 km

• M1: 127,607 km (0.112 R)
• M2: 195,225 km (0.11 R)
• M3: 288,275 km (0.06 R)
• M4: 415,134 km (0.097 R)
• M5: 489,933 km (0.072 R)
• M6: 560,992 km (0.098 R)
• M7: 633,098 km (0.116 R)
• M8: 712,086 km (0.087 R)
• M9: 1,009,187 km (0.076 R)
• M10: 1,079,648 km (0.087 R)
• M11: 1,168,210 km (0.107 R)
• M12: 1,255,126 km (0.073 R)
• M13: 1,374,505 km (0.092 R)
• M14: 1,462,319 km (0.098 R)
• M15: 1,538,465 km (0.107 R)
• M16: 1,611,319 km (0.107 R)
• M17: 1,722,919 km (0.114 R)
• M18: 1,856,510 km (0.106 R)
• M19: 2,018,524 km (0.103 R)
• M20: 2,103,795 km (0.115 R)
• M21: 2,175,003 km (0.074 R)
• M22: 2,252,196 km (0.063 R)
• M23: 2,335,672 km (0.118 R)
• M24: 2,468,066 km (0.118 R)
• M25: 2,554,234 km (0.107 R)
• M26: 2,701,738 km (0.116 R)
• M27: 2,768,309 km (0.097 R)
• M28: 2,920,001 km (0.07 R)
• M29: 3,011,256 km (0.062 R)
• M30: 3,097,723 km (0.082 R)
• M31: 3,243,581 km (0.11 R)
• M32: 3,433,720 km (0.107 R)
• M33: 3,627,599 km (0.069 R)
• M34: 3,769,118 km (0.083 R)
• M35: 3,868,751 km (0.057 R)
• M36: 4,013,561 km (0.061 R)
• M37: 4,096,139 km (0.107 R)
• M38: 4,295,404 km (0.102 R)
• M39: 4,419,121 km (0.059 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.6

Radius: 14.7

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.42 AU - 3.14 AU

Year: 3091 Days

Day: 5.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 62,779,139 km

• M1: 193,879 km (0.115 R)
• M2: 312,809 km (0.086 R)
• M3: 559,496 km (0.094 R)
• M4: 672,143 km (0.118 R)
• M5: 826,079 km (0.078 R)
• M6: 936,183 km (0.066 R)
• M7: 1,099,844 km (0.07 R)
• M8: 1,210,546 km (0.026 R)
• M9: 1,580,651 km (0.073 R)
• M10: 1,721,722 km (0.064 R)
• M11: 1,897,051 km (0.114 R)
• M12: 2,171,413 km (0.109 R)
• M13: 2,524,614 km (0.108 R)
• M14: 2,674,660 km (0.077 R)
• M15: 2,810,495 km (0.064 R)
• M16: 3,414,272 km (0.113 R)
• M17: 3,599,624 km (0.088 R)
• M18: 3,961,052 km (0.094 R)
• M19: 4,556,003 km (0.051 R)
• M20: 4,989,388 km (0.067 R)
• M21: 5,264,349 km (0.095 R)
• M22: 5,522,705 km (0.112 R)
• M23: 5,763,258 km (0.084 R)
• M24: 5,873,811 km (0.065 R)
• M25: 6,096,861 km (0.043 R)
• M26: 6,391,270 km (0.053 R)
• M27: 6,528,750 km (0.113 R)
• M28: 6,806,554 km (0.109 R)
• M29: 7,422,149 km (0.117 R)
• M30: 7,566,810 km (0.108 R)
• M31: 7,981,645 km (0.097 R)
• M32: 8,154,730 km (0.093 R)
• M33: 8,279,045 km (0.119 R)
• M34: 8,429,242 km (0.033 R)
• M35: 8,808,323 km (0.12 R)
• M36: 9,322,790 km (0.09 R)
• M37: 9,609,868 km (0.111 R)
• M38: 10,166,073 km (0.094 R)
• M39: 10,461,678 km (0.082 R)
• M40: 10,597,064 km (0.079 R)
• M41: 10,787,353 km (0.045 R)
• M42: 10,951,611 km (0.114 R)
• M43: 11,171,670 km (0.095 R)
• M44: 11,476,849 km (0.112 R)
• M45: 12,010,315 km (0.062 R)
• M46: 12,437,268 km (0.089 R)
• M47: 12,638,178 km (0.076 R)
• M48: 13,247,639 km (0.084 R)
• M49: 13,807,285 km (0.1 R)
• M50: 14,015,525 km (0.079 R)
• M51: 14,585,792 km (0.094 R)
• M52: 15,224,874 km (0.108 R)
• M53: 15,378,512 km (0.119 R)
• M54: 15,501,631 km (0.1 R)
• M55: 15,625,198 km (0.101 R)
• M56: 15,966,581 km (0.031 R)
• M57: 16,341,922 km (0.076 R)
• M58: 16,783,535 km (0.069 R)
• M59: 16,942,108 km (0.102 R)
• M60: 17,356,943 km (0.1 R)
• M61: 17,710,593 km (0.095 R)
• M62: 19,547,954 km (0.098 R)
• M63: 19,815,285 km (0.069 R)
• M64: 19,949,474 km (0.101 R)
• M65: 20,252,410 km (0.067 R)
• M66: 20,523,033 km (0.084 R)
• M67: 20,624,759 km (0.074 R)
• M68: 21,307,674 km (0.092 R)
• M69: 22,067,481 km (0.066 R)
• M70: 22,765,804 km (0.12 R)

Asteroid Belt

Center: 3.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 949.6

Radius: 11

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.83 AU - 5.95 AU

Year: 7211 Days

Day: 6 Hours

Environment

Temp: -230 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 62,779,139 km

• M1: 223,499 km (0.099 R)
• M2: 441,763 km (0.099 R)
• M3: 750,682 km (0.038 R)
• M4: 1,106,127 km (0.103 R)
• M5: 1,217,278 km (0.053 R)
• M6: 1,391,260 km (0.086 R)
• M7: 1,699,731 km (0.109 R)
• M8: 2,477,790 km (0.068 R)
• M9: 2,930,173 km (0.038 R)
• M10: 3,139,611 km (0.074 R)
• M11: 3,573,444 km (0.099 R)
• M12: 3,939,959 km (0.068 R)
• M13: 4,084,171 km (0.075 R)
• M14: 4,200,858 km (0.118 R)
• M15: 4,318,591 km (0.094 R)
• M16: 4,527,430 km (0.085 R)
• M17: 4,617,937 km (0.08 R)
• M18: 5,079,745 km (0.088 R)
• M19: 5,816,365 km (0.111 R)
• M20: 7,246,820 km (0.076 R)
• M21: 7,819,331 km (0.114 R)
• M22: 7,928,238 km (0.091 R)
• M23: 8,001,242 km (0.06 R)
• M24: 8,074,395 km (0.113 R)
• M25: 8,742,799 km (0.056 R)
• M26: 8,969,589 km (0.066 R)
• M27: 9,236,621 km (0.086 R)
• M28: 9,545,092 km (0.08 R)
• M29: 10,571,034 km (0.087 R)
• M30: 10,651,368 km (0.115 R)
• M31: 11,590,095 km (0.115 R)
• M32: 12,897,132 km (0.049 R)
• M33: 13,633,602 km (0.053 R)
• M34: 14,206,113 km (0.108 R)
• M35: 14,966,519 km (0.09 R)
• M36: 15,056,726 km (0.064 R)
• M37: 15,374,323 km (0.064 R)
• M38: 15,602,609 km (0.119 R)
• M39: 15,740,090 km (0.104 R)
• M40: 15,878,019 km (0.058 R)
• M41: 16,340,426 km (0.106 R)
• M42: 16,573,350 km (0.112 R)
• M43: 17,089,762 km (0.118 R)
• M44: 18,573,024 km (0.117 R)
• M45: 18,962,577 km (0.042 R)
• M46: 19,207,319 km (0.066 R)
• M47: 19,650,728 km (0.117 R)
• M48: 19,997,795 km (0.04 R)
• M49: 20,547,417 km (0.082 R)
• M50: 21,051,412 km (0.082 R)
• M51: 21,304,831 km (0.09 R)
• M52: 22,743,215 km (0.11 R)
• M53: 23,684,335 km (0.118 R)
• M54: 24,265,672 km (0.108 R)
• M55: 24,425,144 km (0.079 R)
• M56: 24,531,508 km (0.073 R)
• M57: 24,851,797 km (0.066 R)
• M58: 25,119,726 km (0.079 R)
• M59: 25,820,892 km (0.109 R)
• M60: 26,146,716 km (0.056 R)
• M61: 26,473,886 km (0.063 R)
• M62: 26,692,748 km (0.071 R)
• M63: 26,967,260 km (0.097 R)
• M64: 27,132,267 km (0.104 R)
• M65: 27,297,722 km (0.036 R)
• M66: 27,408,275 km (0.109 R)
• M67: 28,353,434 km (0.052 R)
• M68: 28,858,028 km (0.105 R)
• M69: 29,083,322 km (0.088 R)
• M70: 29,762,646 km (0.051 R)
• M71: 29,876,340 km (0.075 R)
• M72: 30,104,328 km (0.093 R)
• M73: 30,906,471 km (0.108 R)
• M74: 31,367,981 km (0.11 R)
• M75: 32,473,210 km (0.073 R)
• M76: 32,824,914 km (0.102 R)
• M77: 33,060,082 km (0.117 R)
• M78: 34,662,126 km (0.114 R)
• M79: 34,961,621 km (0.068 R)
• M80: 35,081,598 km (0.086 R)
• M81: 35,442,428 km (0.1 R)
• M82: 35,623,292 km (0.1 R)
• M83: 36,898,165 km (0.107 R)
• M84: 37,449,134 km (0.031 R)
• M85: 37,694,923 km (0.065 R)
• M86: 38,126,214 km (0.077 R)
• M87: 38,559,300 km (0.1 R)
• M88: 39,118,347 km (0.102 R)
• M89: 39,305,345 km (0.112 R)
• M90: 40,496,293 km (0.117 R)
• M91: 42,209,039 km (0.102 R)
• M92: 42,400,824 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770

Radius: 6.2

Gravity: 20.03 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.49 AU - 7.83 AU

Year: 14138 Days

Day: 19.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,779,139 km

• M1: 92,900 km (0.068 R)
• M2: 170,093 km (0.113 R)
• M3: 324,927 km (0.056 R)
• M4: 487,689 km (0.06 R)
• M5: 616,792 km (0.079 R)
• M6: 675,584 km (0.101 R)
• M7: 778,208 km (0.101 R)
• M8: 863,928 km (0.114 R)
• M9: 930,349 km (0.099 R)
• M10: 1,603,689 km (0.113 R)
• M11: 1,658,442 km (0.117 R)
• M12: 1,798,316 km (0.118 R)
• M13: 2,522,370 km (0.116 R)
• M14: 3,647,196 km (0.085 R)
• M15: 3,756,253 km (0.107 R)
• M16: 3,829,556 km (0.094 R)
• M17: 4,052,457 km (0.103 R)
• M18: 4,549,870 km (0.103 R)
• M19: 5,106,972 km (0.079 R)
• M20: 5,559,655 km (0.099 R)
• M21: 6,154,307 km (0.044 R)
• M22: 6,240,924 km (0.089 R)
• M23: 6,371,673 km (0.116 R)
• M24: 6,813,734 km (0.066 R)
• M25: 7,357,373 km (0.084 R)
• M26: 7,541,677 km (0.109 R)
• M27: 7,727,478 km (0.103 R)
• M28: 8,294,005 km (0.094 R)
• M29: 8,971,833 km (0.039 R)
• M30: 9,218,221 km (0.039 R)
• M31: 9,367,220 km (0.115 R)
• M32: 10,123,587 km (0.059 R)
• M33: 10,431,609 km (0.029 R)
• M34: 10,534,981 km (0.118 R)
• M35: 11,374,225 km (0.093 R)
• M36: 12,234,712 km (0.06 R)
• M37: 13,060,343 km (0.058 R)
• M38: 14,017,620 km (0.092 R)
• M39: 14,649,072 km (0.082 R)
• M40: 15,231,158 km (0.05 R)
• M41: 15,407,234 km (0.097 R)
• M42: 15,643,150 km (0.095 R)
• M43: 16,237,951 km (0.119 R)
• M44: 18,627,628 km (0.068 R)
• M45: 20,539,189 km (0.078 R)
• M46: 21,715,777 km (0.109 R)
• M47: 21,847,722 km (0.073 R)
• M48: 22,179,081 km (0.1 R)
• M49: 22,445,365 km (0.086 R)
• M50: 24,065,361 km (0.1 R)
• M51: 24,544,822 km (0.038 R)
• M52: 25,096,688 km (0.086 R)
• M53: 26,002,204 km (0.08 R)
• M54: 27,344,845 km (0.096 R)
• M55: 27,988,714 km (0.059 R)
• M56: 29,437,271 km (0.039 R)
• M57: 30,761,661 km (0.111 R)
• M58: 31,132,962 km (0.069 R)
• M59: 31,730,157 km (0.095 R)
• M60: 32,406,489 km (0.098 R)
• M61: 32,482,036 km (0.047 R)
• M62: 33,468,185 km (0.104 R)
• M63: 33,620,775 km (0.085 R)
• M64: 33,773,514 km (0.103 R)
• M65: 34,927,064 km (0.12 R)
• M66: 36,328,197 km (0.09 R)
• M67: 36,642,054 km (0.115 R)
• M68: 36,720,593 km (0.12 R)
• M69: 38,864,180 km (0.098 R)
• M70: 39,507,002 km (0.119 R)
• M71: 40,315,579 km (0.067 R)
• M72: 41,292,902 km (0.05 R)
• M73: 43,687,066 km (0.108 R)
• M74: 44,188,069 km (0.086 R)
• M75: 45,533,254 km (0.114 R)
• M76: 45,786,822 km (0.094 R)
• M77: 46,977,023 km (0.105 R)
• M78: 48,349,733 km (0.101 R)
• M79: 48,781,322 km (0.072 R)
• M80: 50,083,871 km (0.114 R)
• M81: 51,574,016 km (0.099 R)
• M82: 52,015,030 km (0.025 R)
• M83: 54,059,734 km (0.087 R)
• M84: 54,777,205 km (0.075 R)
• M85: 54,867,113 km (0.074 R)
• M86: 55,136,988 km (0.045 R)
• M87: 57,130,380 km (0.116 R)
• M88: 59,147,109 km (0.067 R)
• M89: 61,467,072 km (0.1 R)
• M90: 61,560,421 km (0.101 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 19,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit