🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.7

Radius: 14.6

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.6 AU - 0.94 AU

Year: 436 Days

Day: 11.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,091,418 km

• M1: 181,911 km (0.089 R)
• M2: 282,291 km (0.094 R)
• M3: 393,293 km (0.119 R)
• M4: 523,742 km (0.078 R)
• M5: 647,609 km (0.095 R)
• M6: 756,068 km (0.06 R)
• M7: 862,282 km (0.037 R)
• M8: 1,049,878 km (0.069 R)
• M9: 1,156,392 km (0.101 R)
• M10: 1,282,054 km (0.052 R)
• M11: 1,404,724 km (0.09 R)
• M12: 1,507,647 km (0.082 R)
• M13: 1,613,263 km (0.109 R)
• M14: 1,747,004 km (0.114 R)
• M15: 1,919,490 km (0.113 R)
• M16: 2,143,588 km (0.118 R)
• M17: 2,263,565 km (0.092 R)
• M18: 2,390,574 km (0.05 R)
• M19: 2,706,674 km (0.091 R)
• M20: 2,832,037 km (0.111 R)
• M21: 3,073,039 km (0.075 R)
• M22: 3,246,274 km (0.071 R)
• M23: 3,379,715 km (0.11 R)
• M24: 3,575,389 km (0.116 R)
• M25: 3,719,003 km (0.061 R)
• M26: 3,921,110 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.9

Radius: 10

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.2 AU - 3.88 AU

Year: 4301 Days

Day: 10 Hours

Environment

Temp: -213 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,091,418 km

• M1: 142,567 km (0.111 R)
• M2: 234,869 km (0.074 R)
• M3: 300,841 km (0.084 R)
• M4: 717,621 km (0.12 R)
• M5: 868,416 km (0.111 R)
• M6: 997,070 km (0.047 R)
• M7: 1,109,418 km (0.106 R)
• M8: 1,226,104 km (0.107 R)
• M9: 1,310,477 km (0.081 R)
• M10: 1,497,774 km (0.11 R)
• M11: 2,011,643 km (0.063 R)
• M12: 2,229,008 km (0.117 R)
• M13: 2,624,096 km (0.09 R)
• M14: 2,862,106 km (0.068 R)
• M15: 2,959,195 km (0.075 R)
• M16: 3,074,087 km (0.09 R)
• M17: 3,461,844 km (0.104 R)
• M18: 3,565,516 km (0.041 R)
• M19: 3,883,112 km (0.107 R)
• M20: 3,972,871 km (0.112 R)
• M21: 4,173,033 km (0.103 R)
• M22: 4,265,185 km (0.098 R)
• M23: 4,376,486 km (0.103 R)
• M24: 4,659,375 km (0.088 R)
• M25: 4,812,564 km (0.11 R)
• M26: 5,065,234 km (0.081 R)
• M27: 5,726,307 km (0.112 R)
• M28: 6,119,151 km (0.038 R)
• M29: 6,393,065 km (0.115 R)
• M30: 6,649,476 km (0.053 R)
• M31: 6,714,102 km (0.087 R)
• M32: 6,844,103 km (0.108 R)
• M33: 7,018,534 km (0.062 R)
• M34: 7,216,751 km (0.115 R)
• M35: 7,283,172 km (0.062 R)
• M36: 7,506,223 km (0.116 R)
• M37: 7,595,981 km (0.035 R)
• M38: 8,188,688 km (0.06 R)
• M39: 8,374,040 km (0.045 R)
• M40: 8,701,809 km (0.116 R)
• M41: 8,891,050 km (0.109 R)
• M42: 9,081,638 km (0.11 R)
• M43: 9,442,618 km (0.078 R)
• M44: 9,661,479 km (0.094 R)
• M45: 10,054,772 km (0.081 R)
• M46: 10,303,254 km (0.112 R)
• M47: 10,403,186 km (0.033 R)
• M48: 10,553,681 km (0.113 R)
• M49: 10,755,638 km (0.099 R)
• M50: 10,907,779 km (0.086 R)
• M51: 11,265,767 km (0.112 R)
• M52: 11,523,973 km (0.094 R)
• M53: 11,601,764 km (0.111 R)
• M54: 12,124,907 km (0.104 R)
• M55: 12,309,960 km (0.115 R)
• M56: 12,495,761 km (0.096 R)
• M57: 12,629,202 km (0.098 R)
• M58: 12,924,209 km (0.095 R)
• M59: 13,439,274 km (0.12 R)
• M60: 13,823,142 km (0.11 R)
• M61: 14,182,776 km (0.114 R)
• M62: 14,911,168 km (0.119 R)
• M63: 15,623,254 km (0.111 R)
• M64: 15,853,335 km (0.072 R)
• M65: 15,997,847 km (0.111 R)
• M66: 16,258,895 km (0.11 R)
• M67: 17,050,567 km (0.12 R)
• M68: 17,317,300 km (0.118 R)
• M69: 17,615,299 km (0.119 R)
• M70: 17,854,955 km (0.072 R)
• M71: 18,005,151 km (0.026 R)
• M72: 18,397,995 km (0.116 R)
• M73: 18,946,421 km (0.063 R)
• M74: 19,130,426 km (0.083 R)
• M75: 19,624,099 km (0.09 R)
• M76: 20,908,247 km (0.109 R)
• M77: 21,003,242 km (0.077 R)
• M78: 21,066,671 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 608

Radius: 6.3

Gravity: 15.32 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 7.57 AU - 7.73 AU

Year: 13662 Days

Day: 19.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,091,418 km

• M1: 92,751 km (0.033 R)
• M2: 238,609 km (0.087 R)
• M3: 372,648 km (0.087 R)
• M4: 749,934 km (0.095 R)
• M5: 952,789 km (0.087 R)
• M6: 1,607,579 km (0.066 R)
• M7: 2,144,635 km (0.068 R)
• M8: 2,672,117 km (0.113 R)
• M9: 2,733,153 km (0.106 R)
• M10: 3,635,378 km (0.066 R)
• M11: 4,224,644 km (0.077 R)
• M12: 4,296,002 km (0.093 R)
• M13: 4,439,766 km (0.104 R)
• M14: 4,621,677 km (0.113 R)
• M15: 5,258,664 km (0.082 R)
• M16: 5,373,855 km (0.086 R)
• M17: 5,528,838 km (0.094 R)
• M18: 5,922,729 km (0.082 R)
• M19: 6,696,001 km (0.116 R)
• M20: 6,779,327 km (0.118 R)
• M21: 7,285,865 km (0.115 R)
• M22: 7,328,650 km (0.114 R)
• M23: 7,717,455 km (0.115 R)
• M24: 7,936,317 km (0.113 R)
• M25: 8,741,153 km (0.04 R)
• M26: 9,618,545 km (0.047 R)
• M27: 9,665,518 km (0.075 R)
• M28: 9,854,161 km (0.043 R)
• M29: 10,572,231 km (0.075 R)
• M30: 10,669,171 km (0.07 R)
• M31: 11,257,539 km (0.093 R)
• M32: 11,755,849 km (0.061 R)
• M33: 12,058,187 km (0.07 R)
• M34: 13,188,847 km (0.095 R)
• M35: 14,245,906 km (0.097 R)
• M36: 14,947,520 km (0.098 R)
• M37: 15,001,824 km (0.064 R)
• M38: 15,165,634 km (0.059 R)
• M39: 17,118,634 km (0.091 R)
• M40: 17,518,808 km (0.119 R)
• M41: 17,633,550 km (0.077 R)
• M42: 17,691,145 km (0.071 R)
• M43: 18,503,013 km (0.062 R)
• M44: 20,343,665 km (0.098 R)
• M45: 20,585,415 km (0.063 R)
• M46: 20,706,739 km (0.032 R)
• M47: 21,439,020 km (0.055 R)
• M48: 21,561,840 km (0.082 R)
• M49: 21,931,945 km (0.081 R)
• M50: 22,615,757 km (0.087 R)
• M51: 23,180,489 km (0.119 R)
• M52: 23,306,600 km (0.114 R)
• M53: 24,004,474 km (0.039 R)
• M54: 26,269,835 km (0.073 R)
• M55: 28,063,663 km (0.117 R)
• M56: 28,467,577 km (0.085 R)
• M57: 28,535,046 km (0.104 R)
• M58: 29,009,121 km (0.075 R)
• M59: 29,077,039 km (0.076 R)
• M60: 30,240,162 km (0.118 R)
• M61: 30,377,942 km (0.083 R)
• M62: 31,000,718 km (0.085 R)
• M63: 31,978,041 km (0.027 R)
• M64: 34,177,429 km (0.111 R)
• M65: 34,680,826 km (0.098 R)
• M66: 35,622,245 km (0.081 R)
• M67: 36,278,830 km (0.089 R)
• M68: 37,456,016 km (0.08 R)
• M69: 37,900,770 km (0.068 R)
• M70: 38,720,566 km (0.07 R)
• M71: 38,945,113 km (0.067 R)
• M72: 39,772,389 km (0.06 R)
• M73: 40,377,512 km (0.094 R)
• M74: 40,605,350 km (0.075 R)
• M75: 41,904,009 km (0.082 R)
• M76: 42,674,139 km (0.083 R)
• M77: 43,604,638 km (0.104 R)
• M78: 43,994,340 km (0.068 R)
• M79: 44,541,868 km (0.071 R)
• M80: 44,620,258 km (0.101 R)
• M81: 45,012,952 km (0.073 R)
• M82: 49,245,076 km (0.025 R)
• M83: 50,629,155 km (0.11 R)
• M84: 51,120,734 km (0.097 R)
• M85: 51,613,958 km (0.1 R)
• M86: 51,778,665 km (0.084 R)
• M87: 52,108,678 km (0.111 R)
• M88: 52,439,439 km (0.039 R)
• M89: 52,936,703 km (0.032 R)
• M90: 54,103,267 km (0.119 R)
• M91: 56,461,827 km (0.061 R)
• M92: 56,546,649 km (0.115 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492

Radius: 3.7

Gravity: 35.94 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.9 AU - 11.68 AU

Year: 21313 Days

Day: 21.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 71,091,418 km

• M1: 277,803 km (0.053 R)
• M2: 343,926 km (0.066 R)
• M3: 746,942 km (0.116 R)
• M4: 769,980 km (0.041 R)
• M5: 962,363 km (0.091 R)
• M6: 1,593,666 km (0.109 R)
• M7: 1,653,655 km (0.106 R)
• M8: 1,900,641 km (0.111 R)
• M9: 1,996,234 km (0.107 R)
• M10: 2,028,547 km (0.08 R)
• M11: 2,225,568 km (0.101 R)
• M12: 2,708,918 km (0.06 R)
• M13: 3,376,125 km (0.078 R)
• M14: 3,453,168 km (0.052 R)
• M15: 4,339,535 km (0.092 R)
• M16: 4,423,459 km (0.073 R)
• M17: 4,635,589 km (0.067 R)
• M18: 5,471,542 km (0.071 R)
• M19: 5,562,198 km (0.064 R)
• M20: 5,607,826 km (0.111 R)
• M21: 6,023,109 km (0.04 R)
• M22: 6,163,731 km (0.069 R)
• M23: 6,258,128 km (0.108 R)
• M24: 6,544,009 km (0.105 R)
• M25: 6,592,030 km (0.041 R)
• M26: 7,128,638 km (0.084 R)
• M27: 7,527,615 km (0.098 R)
• M28: 8,714,375 km (0.083 R)
• M29: 9,033,467 km (0.089 R)
• M30: 9,087,023 km (0.095 R)
• M31: 9,356,300 km (0.089 R)
• M32: 9,737,774 km (0.05 R)
• M33: 10,179,986 km (0.115 R)
• M34: 10,515,982 km (0.067 R)
• M35: 10,912,417 km (0.106 R)
• M36: 11,545,365 km (0.114 R)
• M37: 11,954,216 km (0.119 R)
• M38: 13,209,193 km (0.067 R)
• M39: 13,698,228 km (0.081 R)
• M40: 14,630,971 km (0.078 R)
• M41: 14,819,913 km (0.079 R)
• M42: 16,165,396 km (0.12 R)
• M43: 18,289,536 km (0.082 R)
• M44: 18,561,057 km (0.11 R)
• M45: 18,629,273 km (0.116 R)
• M46: 18,697,490 km (0.08 R)
• M47: 18,971,104 km (0.09 R)
• M48: 20,993,967 km (0.036 R)
• M49: 22,283,650 km (0.09 R)
• M50: 23,157,451 km (0.119 R)
• M51: 24,414,522 km (0.11 R)
• M52: 25,466,345 km (0.075 R)
• M53: 25,997,866 km (0.08 R)
• M54: 26,532,828 km (0.081 R)
• M55: 28,081,615 km (0.092 R)
• M56: 28,866,854 km (0.1 R)
• M57: 29,262,241 km (0.096 R)
• M58: 29,420,815 km (0.03 R)
• M59: 29,500,251 km (0.045 R)
• M60: 34,394,495 km (0.092 R)
• M61: 34,561,895 km (0.052 R)
• M62: 35,487,457 km (0.109 R)
• M63: 36,848,349 km (0.106 R)
• M64: 38,834,261 km (0.046 R)
• M65: 41,565,469 km (0.093 R)
• M66: 41,743,790 km (0.091 R)
• M67: 42,729,191 km (0.062 R)
• M68: 43,269,838 km (0.075 R)
• M69: 44,266,908 km (0.112 R)
• M70: 45,088,349 km (0.083 R)
• M71: 45,179,903 km (0.098 R)
• M72: 46,838,944 km (0.083 R)
• M73: 47,117,345 km (0.114 R)
• M74: 47,303,296 km (0.111 R)
• M75: 48,423,933 km (0.109 R)
• M76: 49,647,943 km (0.07 R)
• M77: 50,977,270 km (0.104 R)
• M78: 52,607,288 km (0.112 R)
• M79: 53,865,257 km (0.081 R)
• M80: 54,839,587 km (0.109 R)
• M81: 55,231,085 km (0.072 R)
• M82: 55,427,058 km (0.066 R)
• M83: 55,819,753 km (0.078 R)
• M84: 56,805,752 km (0.08 R)
• M85: 58,495,161 km (0.112 R)
• M86: 59,195,429 km (0.036 R)
• M87: 59,798,009 km (0.117 R)
• M88: 63,045,779 km (0.025 R)
• M89: 63,353,053 km (0.059 R)
• M90: 64,897,501 km (0.035 R)
• M91: 65,311,588 km (0.111 R)
• M92: 66,871,595 km (0.11 R)
• M93: 67,080,583 km (0.09 R)
• M94: 67,603,876 km (0.096 R)
• M95: 67,813,612 km (0.079 R)
• M96: 68,443,868 km (0.104 R)
• M97: 69,181,835 km (0.08 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 11,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit