🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.9

Radius: 8.7

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.52 AU - 0.74 AU

Year: 345 Days

Day: 12.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 53,770,412 km

• M1: 108,608 km (0.091 R)
• M2: 175,927 km (0.117 R)
• M3: 241,750 km (0.1 R)
• M4: 309,069 km (0.106 R)
• M5: 379,530 km (0.076 R)
• M6: 454,030 km (0.115 R)
• M7: 509,830 km (0.095 R)
• M8: 597,045 km (0.039 R)
• M9: 662,868 km (0.104 R)
• M10: 734,825 km (0.109 R)
• M11: 864,676 km (0.112 R)
• M12: 944,112 km (0.112 R)
• M13: 1,010,384 km (0.1 R)
• M14: 1,147,715 km (0.098 R)
• M15: 1,339,350 km (0.049 R)
• M16: 1,423,424 km (0.074 R)
• M17: 1,569,132 km (0.11 R)
• M18: 1,691,204 km (0.074 R)
• M19: 1,840,951 km (0.059 R)
• M20: 1,905,129 km (0.118 R)
• M21: 1,990,250 km (0.099 R)
• M22: 2,050,987 km (0.093 R)
• M23: 2,127,880 km (0.093 R)
• M24: 2,226,764 km (0.042 R)
• M25: 2,375,315 km (0.05 R)
• M26: 2,450,862 km (0.113 R)
• M27: 2,510,701 km (0.106 R)
• M28: 2,598,665 km (0.071 R)
• M29: 2,699,045 km (0.117 R)
• M30: 2,789,252 km (0.106 R)
• M31: 2,851,934 km (0.103 R)
• M32: 3,124,950 km (0.114 R)
• M33: 3,207,827 km (0.08 R)
• M34: 3,357,874 km (0.089 R)
• M35: 3,473,513 km (0.077 R)
• M36: 3,714,814 km (0.119 R)
• M37: 3,802,927 km (0.12 R)
• M38: 3,897,922 km (0.078 R)
• M39: 4,077,589 km (0.081 R)
• M40: 4,155,380 km (0.059 R)
• M41: 4,273,114 km (0.03 R)
• M42: 4,398,626 km (0.083 R)
• M43: 4,465,048 km (0.119 R)
• M44: 4,565,577 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.7

Radius: 14.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.67 AU - 0.71 AU

Year: 396 Days

Day: 6.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 53,770,412 km

• M1: 181,013 km (0.06 R)
• M2: 328,667 km (0.083 R)
• M3: 427,700 km (0.116 R)
• M4: 556,654 km (0.04 R)
• M5: 705,653 km (0.117 R)
• M6: 796,459 km (0.097 R)
• M7: 980,464 km (0.042 R)
• M8: 1,095,804 km (0.072 R)
• M9: 1,187,807 km (0.055 R)
• M10: 1,358,797 km (0.115 R)
• M11: 1,449,903 km (0.086 R)
• M12: 1,615,507 km (0.08 R)
• M13: 1,712,596 km (0.07 R)
• M14: 1,840,353 km (0.062 R)
• M15: 2,030,791 km (0.08 R)
• M16: 2,212,702 km (0.068 R)
• M17: 2,331,782 km (0.094 R)
• M18: 2,426,627 km (0.111 R)
• M19: 2,549,746 km (0.087 R)
• M20: 2,685,880 km (0.103 R)
• M21: 2,785,512 km (0.094 R)
• M22: 2,903,395 km (0.094 R)
• M23: 3,098,022 km (0.118 R)
• M24: 3,220,244 km (0.098 R)
• M25: 3,380,014 km (0.115 R)
• M26: 3,609,497 km (0.107 R)
• M27: 3,781,834 km (0.101 R)
• M28: 4,186,197 km (0.093 R)
• M29: 4,276,704 km (0.093 R)
• M30: 4,578,293 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.4

Radius: 10.2

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.81 AU - 1.21 AU

Year: 701 Days

Day: 5.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 53,770,412 km

• M1: 146,008 km (0.091 R)
• M2: 255,064 km (0.106 R)
• M3: 350,807 km (0.118 R)
• M4: 448,046 km (0.099 R)
• M5: 544,237 km (0.09 R)
• M6: 732,730 km (0.076 R)
• M7: 797,506 km (0.118 R)
• M8: 913,445 km (0.042 R)
• M9: 1,040,453 km (0.061 R)
• M10: 1,114,355 km (0.113 R)
• M11: 1,184,815 km (0.119 R)
• M12: 1,251,087 km (0.069 R)
• M13: 1,493,585 km (0.1 R)
• M14: 1,583,942 km (0.08 R)
• M15: 1,669,961 km (0.12 R)
• M16: 1,764,058 km (0.113 R)
• M17: 1,983,817 km (0.106 R)
• M18: 2,063,553 km (0.088 R)
• M19: 2,137,754 km (0.063 R)
• M20: 2,274,785 km (0.093 R)
• M21: 2,579,516 km (0.091 R)
• M22: 2,829,793 km (0.119 R)
• M23: 3,235,802 km (0.069 R)
• M24: 3,385,998 km (0.066 R)
• M25: 3,514,204 km (0.036 R)
• M26: 3,676,667 km (0.111 R)
• M27: 3,908,544 km (0.081 R)
• M28: 3,984,090 km (0.045 R)
• M29: 4,128,153 km (0.093 R)
• M30: 4,386,658 km (0.102 R)
• M31: 4,526,682 km (0.111 R)
• M32: 4,668,202 km (0.067 R)
• M33: 4,856,246 km (0.048 R)
• M34: 5,010,332 km (0.073 R)
• M35: 5,193,739 km (0.101 R)
• M36: 5,548,136 km (0.07 R)
• M37: 5,661,831 km (0.12 R)
• M38: 5,852,867 km (0.117 R)
• M39: 5,929,910 km (0.099 R)
• M40: 6,084,893 km (0.099 R)
• M41: 6,202,178 km (0.104 R)
• M42: 6,528,451 km (0.044 R)
• M43: 6,618,359 km (0.044 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.7

Radius: 13.4

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.06 AU - 1.08 AU

Year: 764 Days

Day: 6.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 53,770,412 km

• M1: 183,856 km (0.087 R)
• M2: 304,432 km (0.03 R)
• M3: 394,190 km (0.08 R)
• M4: 573,708 km (0.11 R)
• M5: 663,915 km (0.051 R)
• M6: 759,957 km (0.103 R)
• M7: 925,113 km (0.075 R)
• M8: 1,051,823 km (0.052 R)
• M9: 1,137,841 km (0.096 R)
• M10: 1,250,638 km (0.046 R)
• M11: 1,405,173 km (0.055 R)
• M12: 1,527,245 km (0.065 R)
• M13: 1,915,302 km (0.044 R)
• M14: 2,022,713 km (0.094 R)
• M15: 2,213,899 km (0.065 R)
• M16: 2,442,036 km (0.045 R)
• M17: 2,582,807 km (0.053 R)
• M18: 2,880,806 km (0.077 R)
• M19: 3,004,823 km (0.104 R)
• M20: 3,232,660 km (0.099 R)
• M21: 3,405,296 km (0.116 R)
• M22: 3,545,470 km (0.116 R)
• M23: 3,634,181 km (0.109 R)
• M24: 3,968,981 km (0.102 R)
• M25: 4,552,263 km (0.064 R)
• M26: 4,658,627 km (0.119 R)
• M27: 4,883,922 km (0.103 R)
• M28: 5,082,588 km (0.087 R)
• M29: 5,591,220 km (0.111 R)
• M30: 5,684,569 km (0.032 R)
• M31: 5,820,255 km (0.109 R)
• M32: 5,946,515 km (0.105 R)
• M33: 6,073,674 km (0.045 R)
• M34: 6,169,715 km (0.072 R)
• M35: 6,395,758 km (0.076 R)
• M36: 6,712,307 km (0.078 R)
• M37: 7,034,092 km (0.075 R)
• M38: 7,543,473 km (0.12 R)
• M39: 7,762,185 km (0.045 R)
• M40: 7,901,460 km (0.052 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.5

Radius: 10.1

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 2.09 AU - 2.85 AU

Year: 2680 Days

Day: 10.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 70.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 53,770,412 km

• M1: 132,394 km (0.066 R)
• M2: 272,717 km (0.076 R)
• M3: 517,908 km (0.083 R)
• M4: 658,530 km (0.111 R)
• M5: 1,020,856 km (0.066 R)
• M6: 1,094,009 km (0.066 R)
• M7: 1,302,399 km (0.102 R)
• M8: 1,370,915 km (0.098 R)
• M9: 1,596,359 km (0.102 R)
• M10: 1,885,382 km (0.033 R)
• M11: 1,950,457 km (0.093 R)
• M12: 2,136,856 km (0.086 R)
• M13: 2,556,029 km (0.037 R)
• M14: 2,760,530 km (0.082 R)
• M15: 3,077,378 km (0.054 R)
• M16: 3,201,245 km (0.086 R)
• M17: 3,279,485 km (0.105 R)
• M18: 3,729,774 km (0.07 R)
• M19: 3,828,808 km (0.097 R)
• M20: 3,945,494 km (0.1 R)
• M21: 4,063,228 km (0.033 R)
• M22: 4,148,199 km (0.1 R)
• M23: 4,354,495 km (0.117 R)
• M24: 4,528,926 km (0.098 R)
• M25: 4,741,505 km (0.044 R)
• M26: 4,902,921 km (0.083 R)
• M27: 5,268,538 km (0.114 R)
• M28: 5,379,839 km (0.063 R)
• M29: 5,586,134 km (0.037 R)
• M30: 5,718,827 km (0.099 R)
• M31: 6,776,933 km (0.091 R)
• M32: 6,878,061 km (0.09 R)
• M33: 7,040,674 km (0.104 R)
• M34: 7,328,500 km (0.094 R)
• M35: 7,725,384 km (0.04 R)
• M36: 8,366,111 km (0.026 R)
• M37: 8,431,186 km (0.101 R)
• M38: 8,583,627 km (0.107 R)
• M39: 8,692,983 km (0.03 R)
• M40: 8,758,955 km (0.091 R)
• M41: 9,113,053 km (0.074 R)
• M42: 10,505,959 km (0.078 R)
• M43: 10,623,094 km (0.087 R)
• M44: 10,929,620 km (0.12 R)
• M45: 11,024,615 km (0.081 R)
• M46: 11,119,759 km (0.105 R)
• M47: 11,287,010 km (0.108 R)
• M48: 11,406,987 km (0.097 R)
• M49: 11,479,243 km (0.111 R)
• M50: 12,062,226 km (0.047 R)
• M51: 12,555,450 km (0.105 R)
• M52: 12,754,565 km (0.085 R)
• M53: 12,854,496 km (0.118 R)
• M54: 12,929,594 km (0.078 R)
• M55: 14,229,450 km (0.098 R)
• M56: 14,619,602 km (0.037 R)
• M57: 14,698,140 km (0.085 R)
• M58: 14,881,697 km (0.102 R)
• M59: 15,463,782 km (0.112 R)
• M60: 15,677,258 km (0.094 R)
• M61: 15,838,076 km (0.101 R)
• M62: 16,269,516 km (0.071 R)
• M63: 16,786,975 km (0.116 R)
• M64: 16,896,481 km (0.111 R)
• M65: 17,337,346 km (0.096 R)
• M66: 17,448,198 km (0.098 R)
• M67: 17,698,326 km (0.112 R)
• M68: 17,977,775 km (0.117 R)
• M69: 18,061,849 km (0.116 R)
• M70: 18,286,694 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.3

Radius: 3.9

Gravity: 54.65 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.99 AU - 7.51 AU

Year: 10785 Days

Day: 16.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 53,770,412 km

• M1: 57,296 km (0.113 R)
• M2: 110,553 km (0.116 R)
• M3: 273,764 km (0.039 R)
• M4: 741,407 km (0.051 R)
• M5: 798,853 km (0.052 R)
• M6: 898,036 km (0.104 R)
• M7: 938,727 km (0.047 R)
• M8: 1,129,913 km (0.103 R)
• M9: 1,356,404 km (0.079 R)
• M10: 1,498,971 km (0.082 R)
• M11: 1,798,615 km (0.081 R)
• M12: 2,062,057 km (0.092 R)
• M13: 2,624,844 km (0.104 R)
• M14: 2,802,567 km (0.038 R)
• M15: 3,045,513 km (0.112 R)
• M16: 3,518,991 km (0.114 R)
• M17: 3,649,141 km (0.103 R)
• M18: 3,780,787 km (0.1 R)
• M19: 3,813,998 km (0.083 R)
• M20: 4,116,933 km (0.053 R)
• M21: 5,034,866 km (0.056 R)
• M22: 5,108,019 km (0.111 R)
• M23: 5,516,571 km (0.101 R)
• M24: 5,554,270 km (0.119 R)
• M25: 6,168,519 km (0.109 R)
• M26: 6,207,564 km (0.111 R)
• M27: 7,838,031 km (0.075 R)
• M28: 7,922,853 km (0.111 R)
• M29: 8,136,329 km (0.105 R)
• M30: 8,179,264 km (0.114 R)
• M31: 8,265,282 km (0.106 R)
• M32: 8,875,941 km (0.093 R)
• M33: 9,546,139 km (0.082 R)
• M34: 10,371,770 km (0.057 R)
• M35: 10,652,116 km (0.039 R)
• M36: 10,793,038 km (0.073 R)
• M37: 11,894,975 km (0.057 R)
• M38: 12,583,126 km (0.097 R)
• M39: 13,283,992 km (0.078 R)
• M40: 13,588,274 km (0.095 R)
• M41: 14,151,959 km (0.106 R)
• M42: 14,985,518 km (0.076 R)
• M43: 15,143,643 km (0.1 R)
• M44: 15,995,902 km (0.085 R)
• M45: 16,482,245 km (0.112 R)
• M46: 17,746,646 km (0.068 R)
• M47: 17,969,846 km (0.115 R)
• M48: 18,531,586 km (0.086 R)
• M49: 18,644,532 km (0.102 R)
• M50: 19,270,450 km (0.085 R)
• M51: 19,960,993 km (0.108 R)
• M52: 20,018,888 km (0.034 R)
• M53: 21,901,427 km (0.104 R)
• M54: 22,441,027 km (0.089 R)
• M55: 23,349,984 km (0.113 R)
• M56: 23,411,020 km (0.056 R)
• M57: 24,270,908 km (0.112 R)
• M58: 24,704,742 km (0.118 R)
• M59: 26,084,782 km (0.11 R)
• M60: 27,361,002 km (0.115 R)
• M61: 27,554,133 km (0.079 R)
• M62: 27,683,086 km (0.116 R)
• M63: 29,378,778 km (0.097 R)
• M64: 29,774,763 km (0.112 R)
• M65: 29,973,579 km (0.113 R)
• M66: 30,572,270 km (0.049 R)
• M67: 30,973,491 km (0.071 R)
• M68: 31,174,850 km (0.119 R)
• M69: 31,309,338 km (0.108 R)
• M70: 31,713,851 km (0.094 R)
• M71: 32,460,045 km (0.115 R)
• M72: 32,664,396 km (0.104 R)
• M73: 35,221,472 km (0.035 R)
• M74: 36,205,527 km (0.03 R)
• M75: 36,700,995 km (0.115 R)
• M76: 37,412,782 km (0.091 R)
• M77: 38,633,052 km (0.044 R)
• M78: 38,849,669 km (0.112 R)
• M79: 39,139,291 km (0.088 R)
• M80: 41,038,735 km (0.086 R)
• M81: 41,629,347 km (0.059 R)
• M82: 42,744,001 km (0.1 R)
• M83: 42,818,651 km (0.064 R)
• M84: 43,642,935 km (0.076 R)
• M85: 45,459,203 km (0.119 R)
• M86: 47,377,197 km (0.073 R)
• M87: 47,996,532 km (0.085 R)
• M88: 48,930,621 km (0.1 R)
• M89: 50,895,739 km (0.059 R)
• M90: 51,212,437 km (0.111 R)
• M91: 51,848,079 km (0.093 R)
• M92: 52,087,136 km (0.105 R)
• M93: 52,406,378 km (0.077 R)
• M94: 52,886,438 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 177 - 16,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit