🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.59 AU - 0.61 AU

Year: 193 Days

Day: 36.6 Hours

Environment

Temp: 31 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.7

Radius: 10.6

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.27 AU - 4.33 AU

Year: 3711 Days

Day: 10.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 101.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 45,546,365 km

• M1: 143,165 km (0.078 R)
• M2: 278,252 km (0.111 R)
• M3: 405,111 km (0.056 R)
• M4: 881,580 km (0.077 R)
• M5: 999,164 km (0.115 R)
• M6: 1,250,937 km (0.086 R)
• M7: 1,384,678 km (0.072 R)
• M8: 1,905,578 km (0.118 R)
• M9: 2,013,587 km (0.112 R)
• M10: 2,139,698 km (0.087 R)
• M11: 2,466,719 km (0.036 R)
• M12: 2,585,051 km (0.091 R)
• M13: 2,670,771 km (0.036 R)
• M14: 2,827,400 km (0.046 R)
• M15: 2,898,010 km (0.102 R)
• M16: 3,149,933 km (0.064 R)
• M17: 3,223,236 km (0.078 R)
• M18: 3,541,281 km (0.081 R)
• M19: 4,743,449 km (0.03 R)
• M20: 5,542,900 km (0.062 R)
• M21: 5,788,690 km (0.087 R)
• M22: 5,856,308 km (0.098 R)
• M23: 6,152,512 km (0.066 R)
• M24: 7,094,679 km (0.096 R)
• M25: 7,830,701 km (0.068 R)
• M26: 7,955,764 km (0.057 R)
• M27: 8,106,709 km (0.025 R)
• M28: 9,937,039 km (0.104 R)
• M29: 10,126,878 km (0.092 R)
• M30: 10,290,538 km (0.118 R)
• M31: 10,427,720 km (0.053 R)
• M32: 10,510,298 km (0.072 R)
• M33: 11,234,800 km (0.072 R)
• M34: 11,688,680 km (0.099 R)
• M35: 11,975,459 km (0.119 R)
• M36: 12,351,847 km (0.091 R)
• M37: 12,556,048 km (0.093 R)
• M38: 12,908,800 km (0.115 R)
• M39: 13,503,901 km (0.069 R)
• M40: 13,774,673 km (0.103 R)
• M41: 13,895,548 km (0.047 R)
• M42: 14,077,608 km (0.087 R)
• M43: 14,199,381 km (0.07 R)
• M44: 14,290,935 km (0.093 R)
• M45: 14,382,638 km (0.103 R)
• M46: 14,751,846 km (0.082 R)
• M47: 15,405,140 km (0.025 R)
• M48: 15,530,653 km (0.094 R)
• M49: 15,625,049 km (0.063 R)
• M50: 15,846,005 km (0.072 R)
• M51: 16,579,334 km (0.064 R)
• M52: 17,031,119 km (0.111 R)
• M53: 17,454,332 km (0.054 R)
• M54: 18,112,113 km (0.108 R)
• M55: 18,178,236 km (0.112 R)
• M56: 18,777,974 km (0.082 R)
• M57: 18,844,993 km (0.108 R)
• M58: 19,147,630 km (0.096 R)
• M59: 19,384,144 km (0.1 R)
• M60: 19,451,912 km (0.055 R)
• M61: 19,962,489 km (0.06 R)
• M62: 20,270,960 km (0.117 R)
• M63: 20,546,520 km (0.099 R)
• M64: 20,684,898 km (0.107 R)
• M65: 21,380,677 km (0.031 R)
• M66: 21,872,405 km (0.085 R)
• M67: 22,084,236 km (0.108 R)
• M68: 22,510,141 km (0.113 R)
• M69: 22,724,066 km (0.057 R)
• M70: 22,866,932 km (0.06 R)
• M71: 23,803,714 km (0.1 R)
• M72: 24,058,030 km (0.104 R)
• M73: 24,386,398 km (0.116 R)
• M74: 24,496,203 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 118.7

Radius: 12.4

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.64 AU - 5.82 AU

Year: 5709 Days

Day: 12.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 45,546,365 km

• M1: 167,250 km (0.095 R)
• M2: 376,687 km (0.04 R)
• M3: 456,423 km (0.115 R)
• M4: 574,605 km (0.049 R)
• M5: 1,432,549 km (0.101 R)
• M6: 1,535,323 km (0.079 R)
• M7: 1,652,608 km (0.102 R)
• M8: 1,760,917 km (0.078 R)
• M9: 1,959,583 km (0.101 R)
• M10: 2,325,200 km (0.074 R)
• M11: 2,841,761 km (0.091 R)
• M12: 3,393,777 km (0.041 R)
• M13: 3,962,848 km (0.117 R)
• M14: 4,126,208 km (0.088 R)
• M15: 4,358,833 km (0.106 R)
• M16: 5,118,042 km (0.058 R)
• M17: 5,242,657 km (0.101 R)
• M18: 6,067,989 km (0.05 R)
• M19: 6,313,928 km (0.093 R)
• M20: 7,071,641 km (0.056 R)
• M21: 7,390,883 km (0.063 R)
• M22: 7,491,562 km (0.106 R)
• M23: 7,633,381 km (0.078 R)
• M24: 8,168,044 km (0.054 R)
• M25: 8,885,366 km (0.083 R)
• M26: 9,057,253 km (0.059 R)
• M27: 11,087,596 km (0.113 R)
• M28: 11,481,936 km (0.116 R)
• M29: 11,692,719 km (0.049 R)
• M30: 13,105,671 km (0.078 R)
• M31: 13,203,358 km (0.068 R)
• M32: 13,325,879 km (0.111 R)
• M33: 14,069,081 km (0.109 R)
• M34: 14,445,619 km (0.057 R)
• M35: 15,131,974 km (0.096 R)
• M36: 15,260,180 km (0.102 R)
• M37: 15,959,250 km (0.053 R)
• M38: 16,115,879 km (0.096 R)
• M39: 17,227,392 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 237.6

Radius: 7.6

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 9.08 AU - 13.44 AU

Year: 15727 Days

Day: 21.2 Hours

Environment

Temp: -201 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 45,546,365 km

• M1: 98,585 km (0.064 R)
• M2: 169,794 km (0.027 R)
• M3: 318,943 km (0.076 R)
• M4: 664,813 km (0.063 R)
• M5: 972,685 km (0.098 R)
• M6: 1,046,736 km (0.098 R)
• M7: 1,281,007 km (0.027 R)
• M8: 1,531,882 km (0.117 R)
• M9: 1,707,660 km (0.117 R)
• M10: 1,867,131 km (0.081 R)
• M11: 2,374,118 km (0.089 R)
• M12: 2,526,558 km (0.077 R)
• M13: 2,761,427 km (0.056 R)
• M14: 2,976,250 km (0.045 R)
• M15: 3,652,731 km (0.103 R)
• M16: 3,799,487 km (0.084 R)
• M17: 3,978,256 km (0.117 R)
• M18: 5,010,332 km (0.104 R)
• M19: 5,405,121 km (0.041 R)
• M20: 5,539,011 km (0.094 R)
• M21: 5,742,015 km (0.072 R)
• M22: 6,330,084 km (0.06 R)
• M23: 6,506,759 km (0.064 R)
• M24: 6,684,930 km (0.091 R)
• M25: 6,937,302 km (0.073 R)
• M26: 7,156,014 km (0.102 R)
• M27: 7,266,268 km (0.079 R)
• M28: 7,525,670 km (0.038 R)
• M29: 7,977,456 km (0.07 R)
• M30: 8,438,217 km (0.079 R)
• M31: 9,065,781 km (0.074 R)
• M32: 10,573,877 km (0.111 R)
• M33: 10,741,576 km (0.101 R)
• M34: 10,952,359 km (0.097 R)
• M35: 11,421,049 km (0.077 R)
• M36: 12,245,782 km (0.086 R)
• M37: 12,377,877 km (0.046 R)
• M38: 13,450,793 km (0.073 R)
• M39: 13,769,287 km (0.117 R)
• M40: 14,090,324 km (0.113 R)
• M41: 14,646,380 km (0.108 R)
• M42: 15,021,122 km (0.077 R)
• M43: 15,923,796 km (0.04 R)
• M44: 16,357,330 km (0.078 R)
• M45: 16,746,135 km (0.083 R)
• M46: 16,843,823 km (0.052 R)
• M47: 16,892,741 km (0.108 R)
• M48: 17,781,053 km (0.097 R)
• M49: 18,785,753 km (0.1 R)
• M50: 19,397,458 km (0.079 R)
• M51: 19,808,852 km (0.11 R)
• M52: 19,912,225 km (0.09 R)
• M53: 20,067,507 km (0.113 R)
• M54: 20,223,239 km (0.101 R)
• M55: 21,218,663 km (0.078 R)
• M56: 22,283,650 km (0.072 R)
• M57: 22,444,767 km (0.11 R)
• M58: 22,985,114 km (0.063 R)
• M59: 24,576,088 km (0.11 R)
• M60: 25,693,883 km (0.099 R)
• M61: 25,806,530 km (0.099 R)
• M62: 28,735,208 km (0.053 R)
• M63: 29,204,048 km (0.057 R)
• M64: 29,498,307 km (0.084 R)
• M65: 29,793,613 km (0.112 R)
• M66: 30,327,677 km (0.059 R)
• M67: 30,387,217 km (0.098 R)
• M68: 30,446,757 km (0.083 R)
• M69: 30,506,447 km (0.095 R)
• M70: 31,224,816 km (0.055 R)
• M71: 32,922,602 km (0.095 R)
• M72: 34,091,709 km (0.114 R)
• M73: 35,650,519 km (0.118 R)
• M74: 36,407,035 km (0.105 R)
• M75: 38,128,458 km (0.119 R)
• M76: 38,708,150 km (0.119 R)
• M77: 38,902,029 km (0.119 R)
• M78: 39,810,985 km (0.096 R)
• M79: 40,530,102 km (0.04 R)
• M80: 41,187,585 km (0.12 R)
• M81: 43,248,146 km (0.11 R)
• M82: 44,054,778 km (0.109 R)
• M83: 44,257,184 km (0.094 R)
• M84: 45,274,000 km (0.062 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 14,225 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit