🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

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: 647.3

Radius: 10

Gravity: 6.47 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.46 AU - 0.62 AU

Year: 274 Days

Day: 9 Hours

Environment

Temp: -144 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,234,025 km

• M1: 125,064 km (0.113 R)
• M2: 197,918 km (0.096 R)
• M3: 303,384 km (0.07 R)
• M4: 372,648 km (0.089 R)
• M5: 479,012 km (0.106 R)
• M6: 621,430 km (0.067 R)
• M7: 719,566 km (0.096 R)
• M8: 882,627 km (0.083 R)
• M9: 998,416 km (0.086 R)
• M10: 1,065,885 km (0.06 R)
• M11: 1,131,110 km (0.107 R)
• M12: 1,197,830 km (0.06 R)
• M13: 1,274,125 km (0.073 R)
• M14: 1,474,287 km (0.045 R)
• M15: 1,657,993 km (0.117 R)
• M16: 1,798,615 km (0.072 R)
• M17: 1,886,728 km (0.083 R)
• M18: 2,028,846 km (0.11 R)
• M19: 2,096,465 km (0.087 R)
• M20: 2,164,980 km (0.1 R)
• M21: 2,349,435 km (0.03 R)
• M22: 2,415,407 km (0.095 R)
• M23: 2,497,686 km (0.095 R)
• M24: 2,585,949 km (0.115 R)
• M25: 2,862,854 km (0.091 R)
• M26: 2,928,229 km (0.103 R)
• M27: 3,060,324 km (0.077 R)
• M28: 3,132,729 km (0.105 R)
• M29: 3,233,857 km (0.112 R)
• M30: 3,480,095 km (0.109 R)
• M31: 3,691,028 km (0.106 R)
• M32: 3,798,140 km (0.044 R)
• M33: 3,882,065 km (0.098 R)
• M34: 4,021,490 km (0.117 R)
• M35: 4,088,659 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.1

Radius: 13.6

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.94 AU - 1.1 AU

Year: 711 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 83,234,025 km

• M1: 170,392 km (0.116 R)
• M2: 399,426 km (0.079 R)
• M3: 645,066 km (0.075 R)
• M4: 732,730 km (0.051 R)
• M5: 835,355 km (0.105 R)
• M6: 948,899 km (0.115 R)
• M7: 1,124,228 km (0.071 R)
• M8: 1,210,396 km (0.111 R)
• M9: 1,445,863 km (0.076 R)
• M10: 1,546,992 km (0.117 R)
• M11: 1,683,425 km (0.057 R)
• M12: 1,790,387 km (0.073 R)
• M13: 1,962,126 km (0.056 R)
• M14: 2,089,284 km (0.104 R)
• M15: 2,197,443 km (0.075 R)
• M16: 2,292,887 km (0.106 R)
• M17: 2,442,335 km (0.118 R)
• M18: 2,579,815 km (0.075 R)
• M19: 2,673,015 km (0.07 R)
• M20: 2,783,119 km (0.095 R)
• M21: 2,918,804 km (0.075 R)
• M22: 3,048,805 km (0.096 R)
• M23: 3,147,539 km (0.101 R)
• M24: 3,458,703 km (0.045 R)
• M25: 3,709,878 km (0.06 R)
• M26: 3,833,296 km (0.04 R)
• M27: 3,940,109 km (0.1 R)
• M28: 4,075,196 km (0.117 R)
• M29: 4,248,580 km (0.087 R)
• M30: 4,340,732 km (0.074 R)
• M31: 4,621,527 km (0.119 R)
• M32: 4,898,582 km (0.063 R)
• M33: 4,995,522 km (0.112 R)
• M34: 5,369,367 km (0.073 R)
• M35: 5,489,344 km (0.097 R)
• M36: 5,875,456 km (0.072 R)
• M37: 6,040,612 km (0.1 R)
• M38: 6,259,773 km (0.031 R)
• M39: 6,396,805 km (0.118 R)
• M40: 6,545,505 km (0.112 R)
• M41: 6,727,566 km (0.059 R)
• M42: 6,987,567 km (0.089 R)
• M43: 7,075,082 km (0.109 R)
• M44: 7,206,877 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.7

Radius: 10.8

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.08 AU - 1.74 AU

Year: 1156 Days

Day: 8 Hours

Environment

Temp: -194 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 83,234,025 km

• M1: 170,691 km (0.098 R)
• M2: 239,805 km (0.101 R)
• M3: 408,103 km (0.091 R)
• M4: 502,649 km (0.084 R)
• M5: 622,626 km (0.057 R)
• M6: 776,114 km (0.11 R)
• M7: 855,700 km (0.074 R)
• M8: 923,468 km (0.092 R)
• M9: 1,033,871 km (0.112 R)
• M10: 1,133,204 km (0.064 R)
• M11: 1,274,424 km (0.114 R)
• M12: 1,341,743 km (0.096 R)
• M13: 1,721,423 km (0.079 R)
• M14: 1,910,963 km (0.071 R)
• M15: 1,988,754 km (0.031 R)
• M16: 2,087,638 km (0.113 R)
• M17: 2,201,632 km (0.054 R)
• M18: 2,421,990 km (0.096 R)
• M19: 2,520,874 km (0.119 R)
• M20: 2,599,413 km (0.097 R)
• M21: 2,722,382 km (0.067 R)
• M22: 2,840,116 km (0.11 R)
• M23: 2,951,865 km (0.113 R)
• M24: 3,126,296 km (0.112 R)
• M25: 3,461,545 km (0.107 R)
• M26: 3,589,302 km (0.096 R)
• M27: 3,735,010 km (0.079 R)
• M28: 3,857,830 km (0.113 R)
• M29: 4,354,345 km (0.079 R)
• M30: 4,431,837 km (0.086 R)
• M31: 4,640,975 km (0.085 R)
• M32: 4,817,650 km (0.071 R)
• M33: 4,933,738 km (0.056 R)
• M34: 5,105,027 km (0.069 R)
• M35: 5,250,885 km (0.102 R)
• M36: 5,361,139 km (0.103 R)
• M37: 5,706,112 km (0.055 R)
• M38: 5,972,097 km (0.088 R)
• M39: 6,545,655 km (0.054 R)
• M40: 6,614,919 km (0.084 R)
• M41: 6,754,194 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.4

Radius: 7.6

Gravity: 16.39 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.56 AU - 9.22 AU

Year: 13867 Days

Day: 19 Hours

Environment

Temp: -222 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 83,234,025 km

• M1: 216,319 km (0.099 R)
• M2: 421,866 km (0.117 R)
• M3: 566,378 km (0.026 R)
• M4: 624,870 km (0.068 R)
• M5: 996,621 km (0.111 R)
• M6: 1,244,205 km (0.051 R)
• M7: 1,348,625 km (0.112 R)
• M8: 2,781,623 km (0.088 R)
• M9: 3,201,694 km (0.117 R)
• M10: 3,273,800 km (0.053 R)
• M11: 3,754,757 km (0.057 R)
• M12: 3,945,793 km (0.098 R)
• M13: 4,022,986 km (0.051 R)
• M14: 4,823,335 km (0.117 R)
• M15: 5,157,087 km (0.111 R)
• M16: 5,369,516 km (0.03 R)
• M17: 5,715,237 km (0.043 R)
• M18: 5,891,015 km (0.112 R)
• M19: 6,023,857 km (0.047 R)
• M20: 6,842,008 km (0.095 R)
• M21: 6,981,882 km (0.11 R)
• M22: 7,840,125 km (0.109 R)
• M23: 7,888,894 km (0.075 R)
• M24: 8,084,568 km (0.113 R)
• M25: 8,530,669 km (0.115 R)
• M26: 8,630,900 km (0.041 R)
• M27: 8,832,557 km (0.106 R)
• M28: 8,984,699 km (0.117 R)
• M29: 10,127,626 km (0.097 R)
• M30: 11,703,041 km (0.095 R)
• M31: 12,094,689 km (0.029 R)
• M32: 12,547,521 km (0.109 R)
• M33: 12,890,699 km (0.037 R)
• M34: 13,938,931 km (0.045 R)
• M35: 14,413,605 km (0.108 R)
• M36: 15,500,883 km (0.118 R)
• M37: 16,551,808 km (0.087 R)
• M38: 17,434,435 km (0.069 R)
• M39: 17,625,472 km (0.108 R)
• M40: 19,113,821 km (0.101 R)
• M41: 19,376,814 km (0.071 R)
• M42: 19,839,819 km (0.063 R)
• M43: 21,250,677 km (0.106 R)
• M44: 21,865,225 km (0.092 R)
• M45: 22,002,556 km (0.032 R)
• M46: 22,140,186 km (0.07 R)
• M47: 22,416,343 km (0.112 R)
• M48: 22,554,871 km (0.093 R)
• M49: 22,763,111 km (0.093 R)
• M50: 23,391,871 km (0.116 R)
• M51: 25,456,172 km (0.092 R)
• M52: 25,890,455 km (0.079 R)
• M53: 26,327,280 km (0.107 R)
• M54: 26,766,500 km (0.089 R)
• M55: 26,839,952 km (0.114 R)
• M56: 28,322,916 km (0.045 R)
• M57: 29,832,209 km (0.1 R)
• M58: 30,060,944 km (0.116 R)
• M59: 32,379,262 km (0.091 R)
• M60: 33,243,639 km (0.062 R)
• M61: 34,195,231 km (0.066 R)
• M62: 35,558,666 km (0.101 R)
• M63: 36,044,111 km (0.096 R)
• M64: 36,287,656 km (0.108 R)
• M65: 37,925,155 km (0.078 R)
• M66: 38,007,733 km (0.062 R)
• M67: 42,294,160 km (0.098 R)
• M68: 42,894,347 km (0.109 R)
• M69: 44,537,680 km (0.103 R)
• M70: 44,711,812 km (0.045 R)
• M71: 45,323,218 km (0.075 R)
• M72: 47,885,381 km (0.111 R)
• M73: 48,063,851 km (0.102 R)
• M74: 48,690,068 km (0.083 R)
• M75: 51,587,330 km (0.08 R)
• M76: 52,504,065 km (0.117 R)
• M77: 52,872,226 km (0.079 R)
• M78: 53,148,982 km (0.082 R)
• M79: 53,611,239 km (0.118 R)
• M80: 54,074,843 km (0.082 R)
• M81: 54,260,793 km (0.099 R)
• M82: 54,539,793 km (0.094 R)
• M83: 56,507,155 km (0.115 R)
• M84: 57,452,015 km (0.1 R)
• M85: 57,736,550 km (0.082 R)
• M86: 59,261,700 km (0.116 R)
• M87: 62,157,018 km (0.046 R)
• M88: 62,546,571 km (0.103 R)
• M89: 64,014,425 km (0.119 R)
• M90: 65,790,750 km (0.053 R)
• M91: 65,889,933 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 759.6

Radius: 7

Gravity: 15.5 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.63 AU - 11.31 AU

Year: 21730 Days

Day: 18.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 83,234,025 km

• M1: 94,546 km (0.079 R)
• M2: 1,370,616 km (0.061 R)
• M3: 1,968,409 km (0.1 R)
• M4: 2,294,682 km (0.061 R)
• M5: 2,407,329 km (0.047 R)
• M6: 2,521,622 km (0.077 R)
• M7: 2,916,111 km (0.069 R)
• M8: 3,630,142 km (0.094 R)
• M9: 3,939,510 km (0.106 R)
• M10: 4,773,219 km (0.07 R)
• M11: 5,160,977 km (0.11 R)
• M12: 5,408,412 km (0.119 R)
• M13: 5,558,758 km (0.112 R)
• M14: 5,710,600 km (0.08 R)
• M15: 6,436,748 km (0.101 R)
• M16: 6,810,742 km (0.118 R)
• M17: 7,468,225 km (0.112 R)
• M18: 8,203,199 km (0.076 R)
• M19: 9,079,693 km (0.052 R)
• M20: 9,619,741 km (0.082 R)
• M21: 9,863,137 km (0.074 R)
• M22: 10,418,145 km (0.111 R)
• M23: 10,542,910 km (0.105 R)
• M24: 11,558,380 km (0.111 R)
• M25: 12,012,410 km (0.103 R)
• M26: 13,681,174 km (0.094 R)
• M27: 14,507,702 km (0.105 R)
• M28: 14,716,990 km (0.055 R)
• M29: 14,786,852 km (0.099 R)
• M30: 15,634,773 km (0.088 R)
• M31: 18,046,739 km (0.068 R)
• M32: 18,346,982 km (0.107 R)
• M33: 19,028,400 km (0.1 R)
• M34: 19,104,546 km (0.102 R)
• M35: 19,180,841 km (0.042 R)
• M36: 20,337,980 km (0.105 R)
• M37: 20,650,191 km (0.11 R)
• M38: 20,964,197 km (0.102 R)
• M39: 21,279,699 km (0.12 R)
• M40: 21,835,604 km (0.074 R)
• M41: 23,613,874 km (0.077 R)
• M42: 24,271,955 km (0.062 R)
• M43: 29,572,208 km (0.077 R)
• M44: 30,906,172 km (0.092 R)
• M45: 31,085,540 km (0.081 R)
• M46: 31,355,265 km (0.063 R)
• M47: 31,806,452 km (0.098 R)
• M48: 33,081,176 km (0.11 R)
• M49: 35,211,449 km (0.113 R)
• M50: 37,099,674 km (0.058 R)
• M51: 37,290,261 km (0.097 R)
• M52: 38,633,650 km (0.087 R)
• M53: 38,923,720 km (0.073 R)
• M54: 40,875,075 km (0.111 R)
• M55: 41,862,571 km (0.057 R)
• M56: 41,961,754 km (0.062 R)
• M57: 43,258,319 km (0.107 R)
• M58: 44,568,048 km (0.079 R)
• M59: 45,686,442 km (0.099 R)
• M60: 46,095,293 km (0.046 R)
• M61: 46,813,961 km (0.105 R)
• M62: 47,432,847 km (0.065 R)
• M63: 48,054,426 km (0.088 R)
• M64: 49,305,813 km (0.105 R)
• M65: 49,935,470 km (0.085 R)
• M66: 50,040,637 km (0.09 R)
• M67: 51,627,422 km (0.104 R)
• M68: 52,480,579 km (0.069 R)
• M69: 53,123,401 km (0.073 R)
• M70: 53,553,495 km (0.067 R)
• M71: 55,176,332 km (0.104 R)
• M72: 58,027,219 km (0.11 R)
• M73: 58,581,030 km (0.069 R)
• M74: 59,247,788 km (0.034 R)
• M75: 60,140,887 km (0.093 R)
• M76: 60,364,835 km (0.082 R)
• M77: 60,925,827 km (0.042 R)
• M78: 63,301,142 km (0.06 R)
• M79: 65,246,064 km (0.066 R)
• M80: 66,978,557 km (0.117 R)
• M81: 67,675,683 km (0.077 R)
• M82: 67,792,070 km (0.052 R)
• M83: 69,781,572 km (0.069 R)
• M84: 69,899,306 km (0.091 R)
• M85: 74,057,678 km (0.104 R)
• M86: 75,501,746 km (0.118 R)
• M87: 76,106,122 km (0.094 R)
• M88: 76,348,320 km (0.063 R)
• M89: 77,319,809 km (0.097 R)
• M90: 79,520,543 km (0.061 R)
• M91: 81,246,454 km (0.069 R)
• M92: 81,370,321 km (0.098 R)
• M93: 81,741,922 km (0.043 R)
• M94: 82,238,288 km (0.074 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 10,740 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit