🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.2

Radius: 10.2

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.1 AU - 1.48 AU

Year: 946 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 82,604,645 km

• M1: 130,150 km (0.063 R)
• M2: 249,380 km (0.111 R)
• M3: 340,186 km (0.075 R)
• M4: 545,583 km (0.081 R)
• M5: 611,406 km (0.069 R)
• M6: 680,521 km (0.115 R)
• M7: 1,068,428 km (0.036 R)
• M8: 1,241,812 km (0.114 R)
• M9: 1,311,076 km (0.09 R)
• M10: 1,374,655 km (0.093 R)
• M11: 1,453,643 km (0.104 R)
• M12: 1,586,485 km (0.036 R)
• M13: 1,700,479 km (0.107 R)
• M14: 1,840,802 km (0.104 R)
• M15: 1,936,694 km (0.061 R)
• M16: 2,050,538 km (0.094 R)
• M17: 2,217,340 km (0.077 R)
• M18: 2,354,072 km (0.081 R)
• M19: 2,432,162 km (0.085 R)
• M20: 2,600,011 km (0.094 R)
• M21: 2,708,170 km (0.111 R)
• M22: 2,919,402 km (0.117 R)
• M23: 3,060,174 km (0.055 R)
• M24: 3,155,318 km (0.094 R)
• M25: 3,241,786 km (0.078 R)
• M26: 3,466,482 km (0.1 R)
• M27: 3,545,918 km (0.091 R)
• M28: 3,615,781 km (0.114 R)
• M29: 3,757,151 km (0.066 R)
• M30: 3,828,509 km (0.101 R)
• M31: 3,910,488 km (0.093 R)
• M32: 4,202,653 km (0.117 R)
• M33: 4,664,910 km (0.107 R)
• M34: 4,730,733 km (0.105 R)
• M35: 4,807,926 km (0.092 R)
• M36: 5,019,607 km (0.06 R)
• M37: 5,166,213 km (0.115 R)
• M38: 5,371,611 km (0.068 R)
• M39: 5,463,763 km (0.036 R)
• M40: 5,544,845 km (0.079 R)
• M41: 5,719,875 km (0.12 R)
• M42: 5,813,972 km (0.027 R)
• M43: 5,885,031 km (0.111 R)
• M44: 6,051,683 km (0.099 R)
• M45: 6,414,158 km (0.101 R)
• M46: 6,499,728 km (0.07 R)
• M47: 6,585,597 km (0.09 R)
• M48: 6,684,332 km (0.061 R)
• M49: 6,845,898 km (0.06 R)
• M50: 6,945,979 km (0.084 R)
• M51: 7,261,630 km (0.084 R)
• M52: 7,466,280 km (0.054 R)
• M53: 7,608,099 km (0.088 R)
• M54: 7,815,890 km (0.111 R)
• M55: 7,920,459 km (0.086 R)
• M56: 8,091,450 km (0.061 R)
• M57: 8,170,737 km (0.113 R)
• M58: 8,544,432 km (0.065 R)
• M59: 8,774,065 km (0.11 R)
• M60: 9,088,071 km (0.116 R)
• M61: 9,170,499 km (0.114 R)
• M62: 9,294,815 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 14.5

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.12 AU - 5.06 AU

Year: 5341 Days

Day: 13.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 82,604,645 km

• M1: 216,468 km (0.094 R)
• M2: 314,455 km (0.084 R)
• M3: 486,492 km (0.117 R)
• M4: 583,880 km (0.086 R)
• M5: 1,015,470 km (0.081 R)
• M6: 1,390,811 km (0.046 R)
• M7: 1,658,143 km (0.119 R)
• M8: 1,771,538 km (0.084 R)
• M9: 2,078,962 km (0.111 R)
• M10: 2,429,769 km (0.049 R)
• M11: 3,763,134 km (0.092 R)
• M12: 3,853,791 km (0.117 R)
• M13: 3,996,208 km (0.067 R)
• M14: 4,099,131 km (0.05 R)
• M15: 4,615,992 km (0.076 R)
• M16: 5,584,937 km (0.11 R)
• M17: 5,828,183 km (0.081 R)
• M18: 5,921,832 km (0.117 R)
• M19: 6,110,624 km (0.043 R)
• M20: 6,361,350 km (0.089 R)
• M21: 6,750,155 km (0.077 R)
• M22: 6,897,958 km (0.104 R)
• M23: 7,171,872 km (0.063 R)
• M24: 7,512,805 km (0.105 R)
• M25: 7,743,186 km (0.116 R)
• M26: 7,949,930 km (0.07 R)
• M27: 8,621,026 km (0.098 R)
• M28: 8,929,796 km (0.068 R)
• M29: 9,105,873 km (0.07 R)
• M30: 9,214,780 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 87.3

Radius: 14.7

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.05 AU - 5.99 AU

Year: 8374 Days

Day: 11.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 82,604,645 km

• M1: 188,194 km (0.098 R)
• M2: 464,352 km (0.105 R)
• M3: 672,592 km (0.097 R)
• M4: 766,091 km (0.084 R)
• M5: 895,493 km (0.109 R)
• M6: 1,133,054 km (0.03 R)
• M7: 1,479,373 km (0.058 R)
• M8: 1,914,853 km (0.042 R)
• M9: 2,572,485 km (0.107 R)
• M10: 2,727,917 km (0.12 R)
• M11: 2,999,587 km (0.112 R)
• M12: 3,130,635 km (0.044 R)
• M13: 3,297,137 km (0.118 R)
• M14: 3,466,781 km (0.056 R)
• M15: 3,621,914 km (0.107 R)
• M16: 3,761,788 km (0.099 R)
• M17: 3,885,655 km (0.084 R)
• M18: 5,219,021 km (0.042 R)
• M19: 5,357,698 km (0.096 R)
• M20: 6,028,196 km (0.045 R)
• M21: 6,215,792 km (0.09 R)
• M22: 6,341,903 km (0.081 R)
• M23: 6,490,154 km (0.05 R)
• M24: 6,790,098 km (0.109 R)
• M25: 7,785,223 km (0.102 R)
• M26: 8,288,320 km (0.09 R)
• M27: 8,404,259 km (0.042 R)
• M28: 8,825,826 km (0.047 R)
• M29: 9,422,721 km (0.098 R)
• M30: 9,519,511 km (0.029 R)
• M31: 9,959,029 km (0.102 R)
• M32: 10,858,113 km (0.097 R)
• M33: 11,112,429 km (0.109 R)
• M34: 11,549,404 km (0.112 R)
• M35: 11,679,106 km (0.057 R)
• M36: 11,913,526 km (0.042 R)
• M37: 12,360,823 km (0.093 R)
• M38: 12,653,138 km (0.05 R)
• M39: 12,894,140 km (0.096 R)
• M40: 13,055,556 km (0.094 R)
• M41: 13,626,122 km (0.117 R)
• M42: 13,900,634 km (0.106 R)
• M43: 14,038,563 km (0.076 R)
• M44: 14,260,267 km (0.104 R)
• M45: 14,988,809 km (0.098 R)
• M46: 15,357,568 km (0.119 R)
• M47: 15,758,191 km (0.08 R)
• M48: 15,959,849 km (0.062 R)
• M49: 16,075,338 km (0.099 R)
• M50: 16,980,555 km (0.087 R)
• M51: 17,157,679 km (0.115 R)
• M52: 17,454,332 km (0.096 R)
• M53: 17,663,021 km (0.113 R)
• M54: 17,782,549 km (0.058 R)
• M55: 18,022,504 km (0.115 R)
• M56: 18,173,149 km (0.084 R)
• M57: 19,546,757 km (0.117 R)
• M58: 19,732,558 km (0.081 R)
• M59: 19,856,574 km (0.083 R)
• M60: 20,105,655 km (0.117 R)
• M61: 20,199,303 km (0.092 R)
• M62: 20,355,782 km (0.085 R)
• M63: 20,449,730 km (0.113 R)
• M64: 20,985,440 km (0.095 R)
• M65: 21,207,443 km (0.086 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 785.5

Radius: 6

Gravity: 21.82 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.92 AU - 11.54 AU

Year: 21127 Days

Day: 21 Hours

Environment

Temp: -235 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 82,604,645 km

• M1: 145,110 km (0.09 R)
• M2: 226,192 km (0.118 R)
• M3: 325,824 km (0.116 R)
• M4: 784,940 km (0.092 R)
• M5: 969,843 km (0.105 R)
• M6: 1,317,957 km (0.093 R)
• M7: 1,379,592 km (0.084 R)
• M8: 1,837,959 km (0.104 R)
• M9: 2,265,959 km (0.031 R)
• M10: 2,645,339 km (0.104 R)
• M11: 2,802,716 km (0.102 R)
• M12: 2,922,843 km (0.072 R)
• M13: 3,126,745 km (0.065 R)
• M14: 4,490,778 km (0.094 R)
• M15: 5,257,767 km (0.11 R)
• M16: 5,406,168 km (0.03 R)
• M17: 5,961,774 km (0.053 R)
• M18: 6,324,848 km (0.097 R)
• M19: 6,641,697 km (0.048 R)
• M20: 7,072,239 km (0.054 R)
• M21: 7,345,854 km (0.084 R)
• M22: 7,791,057 km (0.11 R)
• M23: 7,847,306 km (0.095 R)
• M24: 7,960,103 km (0.062 R)
• M25: 8,882,822 km (0.109 R)
• M26: 9,416,588 km (0.094 R)
• M27: 9,536,565 km (0.057 R)
• M28: 9,899,639 km (0.104 R)
• M29: 11,589,048 km (0.086 R)
• M30: 11,653,225 km (0.091 R)
• M31: 11,782,179 km (0.109 R)
• M32: 11,911,581 km (0.079 R)
• M33: 12,041,282 km (0.089 R)
• M34: 12,368,004 km (0.091 R)
• M35: 14,665,378 km (0.092 R)
• M36: 15,933,669 km (0.082 R)
• M37: 16,220,299 km (0.064 R)
• M38: 16,292,255 km (0.092 R)
• M39: 16,436,318 km (0.091 R)
• M40: 16,580,979 km (0.043 R)
• M41: 16,798,644 km (0.086 R)
• M42: 17,604,827 km (0.082 R)
• M43: 18,199,030 km (0.046 R)
• M44: 18,498,674 km (0.101 R)
• M45: 21,979,368 km (0.067 R)
• M46: 22,458,380 km (0.068 R)
• M47: 22,860,200 km (0.11 R)
• M48: 23,589,490 km (0.101 R)
• M49: 23,834,382 km (0.09 R)
• M50: 24,080,021 km (0.044 R)
• M51: 26,582,195 km (0.093 R)
• M52: 30,665,170 km (0.052 R)
• M53: 33,646,057 km (0.103 R)
• M54: 34,567,580 km (0.078 R)
• M55: 34,845,533 km (0.061 R)
• M56: 35,031,333 km (0.112 R)
• M57: 35,497,181 km (0.068 R)
• M58: 36,435,160 km (0.108 R)
• M59: 37,001,837 km (0.116 R)
• M60: 40,072,782 km (0.068 R)
• M61: 41,540,187 km (0.027 R)
• M62: 41,934,527 km (0.045 R)
• M63: 42,132,146 km (0.094 R)
• M64: 43,824,247 km (0.099 R)
• M65: 44,326,148 km (0.073 R)
• M66: 45,031,951 km (0.099 R)
• M67: 48,409,273 km (0.113 R)
• M68: 49,032,049 km (0.092 R)
• M69: 49,344,409 km (0.115 R)
• M70: 49,448,828 km (0.119 R)
• M71: 50,075,942 km (0.119 R)
• M72: 52,930,719 km (0.094 R)
• M73: 53,358,120 km (0.082 R)
• M74: 53,679,456 km (0.083 R)
• M75: 54,431,634 km (0.086 R)
• M76: 54,863,074 km (0.076 R)
• M77: 56,381,941 km (0.068 R)
• M78: 56,818,318 km (0.089 R)
• M79: 57,037,031 km (0.118 R)
• M80: 58,024,526 km (0.097 R)
• M81: 60,573,524 km (0.048 R)
• M82: 61,468,718 km (0.115 R)
• M83: 61,805,612 km (0.098 R)
• M84: 64,750,147 km (0.094 R)
• M85: 65,092,876 km (0.085 R)
• M86: 66,009,761 km (0.095 R)
• M87: 67,392,943 km (0.09 R)
• M88: 72,901,885 km (0.067 R)
• M89: 73,734,546 km (0.11 R)
• M90: 74,211,913 km (0.088 R)
• M91: 75,289,467 km (0.066 R)
• M92: 76,855,158 km (0.067 R)
• M93: 77,823,954 km (0.077 R)
• M94: 79,040,783 km (0.08 R)
• M95: 79,406,999 km (0.03 R)
• M96: 81,492,991 km (0.082 R)
• M97: 81,616,260 km (0.113 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: 525 - 16,631 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit