🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.45 AU - 0.57 AU

Year: 232 Days

Day: 26.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.48 AU - 0.58 AU

Year: 245 Days

Day: 27.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.4

Radius: 9.3

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.65 AU - 0.77 AU

Year: 380 Days

Day: 6.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 11.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 33,933,376 km

• M1: 116,686 km (0.089 R)
• M2: 182,958 km (0.047 R)
• M3: 245,490 km (0.077 R)
• M4: 303,833 km (0.069 R)
• M5: 435,180 km (0.068 R)
• M6: 541,694 km (0.119 R)
• M7: 670,946 km (0.114 R)
• M8: 783,145 km (0.081 R)
• M9: 887,115 km (0.099 R)
• M10: 1,133,802 km (0.044 R)
• M11: 1,194,838 km (0.1 R)
• M12: 1,311,973 km (0.063 R)
• M13: 1,415,495 km (0.099 R)
• M14: 1,521,710 km (0.11 R)
• M15: 1,644,679 km (0.059 R)
• M16: 1,704,967 km (0.113 R)
• M17: 1,861,746 km (0.116 R)
• M18: 1,969,007 km (0.088 R)
• M19: 2,083,300 km (0.11 R)
• M20: 2,164,083 km (0.115 R)
• M21: 2,349,883 km (0.088 R)
• M22: 2,503,520 km (0.085 R)
• M23: 2,720,886 km (0.029 R)
• M24: 2,815,133 km (0.109 R)
• M25: 2,904,891 km (0.115 R)
• M26: 2,989,863 km (0.115 R)
• M27: 3,127,643 km (0.028 R)
• M28: 3,203,040 km (0.078 R)
• M29: 3,367,897 km (0.109 R)
• M30: 3,451,223 km (0.085 R)
• M31: 3,565,665 km (0.069 R)
• M32: 3,638,519 km (0.077 R)
• M33: 3,699,705 km (0.093 R)
• M34: 3,761,190 km (0.11 R)
• M35: 3,960,155 km (0.05 R)
• M36: 4,023,136 km (0.072 R)
• M37: 4,086,415 km (0.12 R)
• M38: 4,169,143 km (0.115 R)
• M39: 4,258,902 km (0.102 R)
• M40: 4,323,378 km (0.088 R)
• M41: 4,479,559 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 513.5

Radius: 10.5

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.04 AU - 1.44 AU

Year: 878 Days

Day: 13.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 33,933,376 km

• M1: 141,669 km (0.116 R)
• M2: 208,689 km (0.102 R)
• M3: 325,824 km (0.06 R)
• M4: 443,857 km (0.094 R)
• M5: 569,519 km (0.055 R)
• M6: 657,483 km (0.103 R)
• M7: 804,537 km (0.078 R)
• M8: 916,736 km (0.057 R)
• M9: 1,016,667 km (0.102 R)
• M10: 1,101,788 km (0.085 R)
• M11: 1,227,750 km (0.075 R)
• M12: 1,312,422 km (0.089 R)
• M13: 1,432,998 km (0.032 R)
• M14: 1,508,545 km (0.068 R)
• M15: 1,635,254 km (0.032 R)
• M16: 1,714,541 km (0.084 R)
• M17: 1,854,565 km (0.096 R)
• M18: 1,945,072 km (0.087 R)
• M19: 2,052,483 km (0.109 R)
• M20: 2,161,988 km (0.036 R)
• M21: 2,329,987 km (0.117 R)
• M22: 2,444,429 km (0.105 R)
• M23: 2,585,949 km (0.086 R)
• M24: 2,713,257 km (0.077 R)
• M25: 2,790,599 km (0.093 R)
• M26: 2,912,371 km (0.09 R)
• M27: 2,991,658 km (0.05 R)
• M28: 3,062,717 km (0.098 R)
• M29: 3,161,452 km (0.101 R)
• M30: 3,454,664 km (0.087 R)
• M31: 3,548,013 km (0.053 R)
• M32: 3,737,553 km (0.092 R)
• M33: 3,862,467 km (0.076 R)
• M34: 4,067,417 km (0.104 R)
• M35: 4,356,290 km (0.086 R)
• M36: 4,631,251 km (0.114 R)
• M37: 4,755,268 km (0.115 R)
• M38: 4,975,027 km (0.111 R)
• M39: 5,241,161 km (0.062 R)
• M40: 5,327,180 km (0.076 R)
• M41: 5,566,537 km (0.08 R)
• M42: 5,831,624 km (0.068 R)
• M43: 5,898,644 km (0.074 R)
• M44: 5,999,473 km (0.088 R)
• M45: 6,282,811 km (0.114 R)
• M46: 6,374,365 km (0.115 R)
• M47: 6,501,075 km (0.117 R)
• M48: 6,582,157 km (0.09 R)
• M49: 6,710,212 km (0.094 R)
• M50: 6,815,679 km (0.049 R)
• M51: 6,945,231 km (0.077 R)
• M52: 7,051,894 km (0.072 R)
• M53: 7,123,252 km (0.118 R)
• M54: 7,218,845 km (0.108 R)
• M55: 7,290,802 km (0.106 R)
• M56: 7,387,143 km (0.118 R)
• M57: 7,593,139 km (0.115 R)
• M58: 7,715,361 km (0.045 R)
• M59: 7,813,497 km (0.053 R)
• M60: 7,887,398 km (0.078 R)
• M61: 8,247,929 km (0.107 R)
• M62: 8,474,420 km (0.06 R)
• M63: 8,563,132 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.4

Radius: 12.8

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.66 AU - 6.24 AU

Year: 9228 Days

Day: 14.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 33,933,376 km

• M1: 160,219 km (0.096 R)
• M2: 439,519 km (0.089 R)
• M3: 758,012 km (0.109 R)
• M4: 937,829 km (0.074 R)
• M5: 1,055,862 km (0.091 R)
• M6: 1,163,722 km (0.072 R)
• M7: 1,528,142 km (0.107 R)
• M8: 1,985,613 km (0.038 R)
• M9: 2,200,285 km (0.081 R)
• M10: 2,824,857 km (0.1 R)
• M11: 3,022,775 km (0.077 R)
• M12: 3,134,823 km (0.08 R)
• M13: 3,225,480 km (0.055 R)
• M14: 3,763,733 km (0.115 R)
• M15: 3,884,608 km (0.087 R)
• M16: 4,610,906 km (0.113 R)
• M17: 4,845,026 km (0.094 R)
• M18: 5,324,936 km (0.119 R)
• M19: 5,461,070 km (0.082 R)
• M20: 5,570,726 km (0.094 R)
• M21: 6,101,798 km (0.119 R)
• M22: 6,244,365 km (0.063 R)
• M23: 6,330,383 km (0.1 R)
• M24: 7,637,570 km (0.063 R)
• M25: 7,853,140 km (0.111 R)
• M26: 8,008,273 km (0.034 R)
• M27: 8,511,969 km (0.057 R)
• M28: 9,025,838 km (0.119 R)
• M29: 9,123,376 km (0.12 R)
• M30: 9,549,879 km (0.118 R)
• M31: 10,050,284 km (0.093 R)
• M32: 10,868,585 km (0.034 R)
• M33: 11,007,112 km (0.102 R)
• M34: 12,279,741 km (0.085 R)
• M35: 13,117,190 km (0.03 R)
• M36: 13,449,896 km (0.11 R)
• M37: 13,822,843 km (0.102 R)
• M38: 13,972,890 km (0.073 R)
• M39: 14,274,928 km (0.12 R)
• M40: 15,000,627 km (0.059 R)
• M41: 15,155,012 km (0.074 R)
• M42: 15,348,592 km (0.117 R)
• M43: 15,934,567 km (0.105 R)
• M44: 16,687,194 km (0.088 R)
• M45: 16,887,206 km (0.119 R)
• M46: 17,047,874 km (0.065 R)
• M47: 17,899,236 km (0.105 R)
• M48: 18,063,045 km (0.096 R)
• M49: 18,309,583 km (0.103 R)
• M50: 18,433,300 km (0.101 R)
• M51: 18,598,755 km (0.095 R)
• M52: 19,307,101 km (0.117 R)
• M53: 19,727,920 km (0.072 R)
• M54: 20,407,543 km (0.078 R)
• M55: 21,138,030 km (0.119 R)
• M56: 21,267,880 km (0.043 R)
• M57: 21,354,498 km (0.09 R)
• M58: 21,658,929 km (0.096 R)
• M59: 22,359,945 km (0.077 R)
• M60: 23,157,451 km (0.113 R)
• M61: 24,963,247 km (0.096 R)
• M62: 25,698,072 km (0.071 R)
• M63: 25,790,374 km (0.067 R)
• M64: 26,440,077 km (0.033 R)
• M65: 27,189,114 km (0.111 R)
• M66: 27,708,218 km (0.063 R)
• M67: 27,897,759 km (0.119 R)
• M68: 28,040,176 km (0.117 R)
• M69: 29,623,071 km (0.05 R)
• M70: 29,962,658 km (0.09 R)
• M71: 30,108,516 km (0.103 R)
• M72: 30,352,211 km (0.101 R)
• M73: 30,596,505 km (0.096 R)
• M74: 31,234,988 km (0.113 R)
• M75: 31,629,927 km (0.067 R)
• M76: 32,975,410 km (0.108 R)
• M77: 33,629,901 km (0.05 R)
• M78: 33,882,721 km (0.089 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 11,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit