🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.51 AU - 0.71 AU

Year: 313 Days

Day: 33.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.4

Radius: 11.6

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.04 AU - 2.44 AU

Year: 2199 Days

Day: 10.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 82,194,409 km

• M1: 151,094 km (0.119 R)
• M2: 385,364 km (0.032 R)
• M3: 621,729 km (0.055 R)
• M4: 953,537 km (0.05 R)
• M5: 1,223,112 km (0.096 R)
• M6: 1,440,777 km (0.095 R)
• M7: 1,754,633 km (0.109 R)
• M8: 2,176,200 km (0.078 R)
• M9: 2,578,469 km (0.073 R)
• M10: 3,444,341 km (0.083 R)
• M11: 3,669,037 km (0.053 R)
• M12: 4,513,966 km (0.037 R)
• M13: 5,692,648 km (0.083 R)
• M14: 7,034,541 km (0.087 R)
• M15: 8,346,514 km (0.094 R)
• M16: 9,584,885 km (0.113 R)
• M17: 15,544,864 km (0.116 R)
• M18: 16,409,390 km (0.085 R)
• M19: 17,046,528 km (0.096 R)
• M20: 17,514,320 km (0.085 R)
• M21: 17,768,786 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 13.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 3.17 AU - 4.23 AU

Year: 4669 Days

Day: 7.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 82,194,409 km

• M1: 173,234 km (0.113 R)
• M2: 533,915 km (0.094 R)
• M3: 1,297,911 km (0.097 R)
• M4: 1,611,917 km (0.091 R)
• M5: 2,215,395 km (0.117 R)
• M6: 3,031,601 km (0.077 R)
• M7: 3,698,359 km (0.095 R)
• M8: 4,840,688 km (0.109 R)
• M9: 5,885,180 km (0.092 R)
• M10: 6,169,267 km (0.11 R)
• M11: 6,513,790 km (0.076 R)
• M12: 6,895,714 km (0.091 R)
• M13: 7,810,505 km (0.102 R)
• M14: 8,783,639 km (0.081 R)
• M15: 11,579,474 km (0.059 R)
• M16: 12,089,602 km (0.085 R)
• M17: 14,362,592 km (0.093 R)
• M18: 15,095,472 km (0.086 R)
• M19: 18,530,389 km (0.07 R)
• M20: 20,501,191 km (0.057 R)
• M21: 21,376,638 km (0.112 R)
• M22: 21,821,243 km (0.11 R)
• M23: 22,876,506 km (0.101 R)
• M24: 23,336,520 km (0.039 R)
• M25: 23,801,171 km (0.12 R)
• M26: 27,796,182 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.3

Radius: 10

Gravity: 9.84 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.45 AU - 4.49 AU

Year: 5189 Days

Day: 6.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 82,194,409 km

• M1: 146,157 km (0.109 R)
• M2: 393,891 km (0.094 R)
• M3: 633,996 km (0.073 R)
• M4: 856,149 km (0.094 R)
• M5: 1,178,083 km (0.081 R)
• M6: 1,516,474 km (0.068 R)
• M7: 1,855,163 km (0.063 R)
• M8: 2,079,261 km (0.086 R)
• M9: 2,911,773 km (0.097 R)
• M10: 3,404,548 km (0.058 R)
• M11: 3,599,774 km (0.084 R)
• M12: 4,195,173 km (0.09 R)
• M13: 4,510,525 km (0.078 R)
• M14: 5,150,056 km (0.099 R)
• M15: 5,472,440 km (0.103 R)
• M16: 6,770,800 km (0.065 R)
• M17: 7,203,437 km (0.103 R)
• M18: 8,311,059 km (0.1 R)
• M19: 9,283,595 km (0.119 R)
• M20: 10,198,087 km (0.09 R)
• M21: 10,614,268 km (0.058 R)
• M22: 11,352,833 km (0.116 R)
• M23: 14,069,829 km (0.066 R)
• M24: 15,330,939 km (0.06 R)
• M25: 15,747,719 km (0.091 R)
• M26: 16,502,889 km (0.115 R)
• M27: 17,669,005 km (0.113 R)
• M28: 19,234,546 km (0.108 R)
• M29: 19,441,290 km (0.099 R)
• M30: 21,462,208 km (0.113 R)
• M31: 22,121,187 km (0.099 R)
• M32: 22,902,836 km (0.097 R)
• M33: 23,697,948 km (0.068 R)
• M34: 24,975,215 km (0.036 R)
• M35: 29,582,381 km (0.049 R)
• M36: 30,746,252 km (0.064 R)
• M37: 31,534,782 km (0.109 R)
• M38: 33,006,377 km (0.109 R)
• M39: 34,858,548 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777

Radius: 9.6

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 5.32 AU - 5.76 AU

Year: 8554 Days

Day: 8.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 82,194,409 km

• M1: 122,221 km (0.092 R)
• M2: 467,344 km (0.106 R)
• M3: 755,619 km (0.047 R)
• M4: 1,171,052 km (0.097 R)
• M5: 1,775,577 km (0.111 R)
• M6: 2,063,104 km (0.108 R)
• M7: 2,254,440 km (0.095 R)
• M8: 3,897,773 km (0.044 R)
• M9: 5,071,368 km (0.118 R)
• M10: 5,343,486 km (0.109 R)
• M11: 5,560,254 km (0.114 R)
• M12: 5,974,341 km (0.12 R)
• M13: 6,504,815 km (0.057 R)
• M14: 6,744,171 km (0.112 R)
• M15: 7,452,218 km (0.061 R)
• M16: 8,196,168 km (0.07 R)
• M17: 10,384,486 km (0.073 R)
• M18: 12,361,272 km (0.095 R)
• M19: 13,268,583 km (0.091 R)
• M20: 13,512,876 km (0.119 R)
• M21: 17,111,902 km (0.102 R)
• M22: 18,984,419 km (0.111 R)
• M23: 20,407,693 km (0.089 R)
• M24: 20,893,587 km (0.112 R)
• M25: 22,385,975 km (0.103 R)
• M26: 23,087,140 km (0.114 R)
• M27: 24,721,347 km (0.07 R)
• M28: 25,796,806 km (0.089 R)
• M29: 28,729,074 km (0.111 R)
• M30: 29,450,585 km (0.068 R)
• M31: 32,122,552 km (0.088 R)
• M32: 32,808,608 km (0.114 R)
• M33: 35,227,905 km (0.065 R)
• M34: 35,546,249 km (0.103 R)
• M35: 36,026,608 km (0.119 R)
• M36: 38,311,117 km (0.07 R)
• M37: 39,986,015 km (0.111 R)
• M38: 41,783,284 km (0.044 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 274.3

Radius: 4.2

Gravity: 15.55 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.53 AU - 9.67 AU

Year: 18008 Days

Day: 23.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 82,194,409 km

• M1: 52,509 km (0.051 R)
• M2: 157,975 km (0.105 R)
• M3: 240,254 km (0.109 R)
• M4: 330,611 km (0.095 R)
• M5: 494,421 km (0.106 R)
• M6: 829,819 km (0.044 R)
• M7: 1,291,179 km (0.071 R)
• M8: 2,269,250 km (0.116 R)
• M9: 3,665,746 km (0.077 R)
• M10: 3,748,773 km (0.103 R)
• M11: 4,265,933 km (0.111 R)
• M12: 4,567,821 km (0.097 R)
• M13: 5,302,048 km (0.062 R)
• M14: 5,536,468 km (0.07 R)
• M15: 5,638,493 km (0.064 R)
• M16: 6,747,911 km (0.112 R)
• M17: 8,327,665 km (0.104 R)
• M18: 8,748,783 km (0.09 R)
• M19: 9,224,055 km (0.074 R)
• M20: 11,494,652 km (0.103 R)
• M21: 13,375,396 km (0.045 R)
• M22: 16,906,953 km (0.102 R)
• M23: 17,505,644 km (0.1 R)
• M24: 18,114,806 km (0.071 R)
• M25: 20,655,876 km (0.11 R)
• M26: 20,985,290 km (0.118 R)
• M27: 21,184,255 km (0.094 R)
• M28: 22,947,266 km (0.089 R)
• M29: 24,852,993 km (0.118 R)
• M30: 29,282,287 km (0.102 R)
• M31: 30,546,090 km (0.056 R)
• M32: 30,866,229 km (0.116 R)
• M33: 32,245,522 km (0.114 R)
• M34: 33,070,853 km (0.114 R)
• M35: 33,320,532 km (0.1 R)
• M36: 34,244,149 km (0.076 R)
• M37: 36,651,778 km (0.058 R)
• M38: 39,503,861 km (0.093 R)
• M39: 42,087,117 km (0.05 R)
• M40: 45,042,872 km (0.075 R)
• M41: 48,701,886 km (0.091 R)
• M42: 51,048,628 km (0.096 R)
• M43: 51,877,849 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 726

Radius: 3.6

Gravity: 56.02 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.9 AU - 12.78 AU

Year: 21812 Days

Day: 17 Hours

Environment

Temp: -226 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 82,194,409 km

• M1: 100,231 km (0.11 R)
• M2: 710,141 km (0.089 R)
• M3: 849,866 km (0.103 R)
• M4: 1,748,201 km (0.033 R)
• M5: 1,893,161 km (0.093 R)
• M6: 3,877,577 km (0.053 R)
• M7: 5,016,166 km (0.112 R)
• M8: 5,097,248 km (0.05 R)
• M9: 7,097,222 km (0.059 R)
• M10: 9,597,152 km (0.041 R)
• M11: 12,032,306 km (0.107 R)
• M12: 13,652,750 km (0.097 R)
• M13: 14,467,012 km (0.101 R)
• M14: 14,674,354 km (0.113 R)
• M15: 15,304,909 km (0.099 R)
• M16: 16,166,593 km (0.071 R)
• M17: 16,532,509 km (0.073 R)
• M18: 18,037,464 km (0.088 R)
• M19: 18,893,313 km (0.082 R)
• M20: 19,368,436 km (0.099 R)
• M21: 21,579,792 km (0.077 R)
• M22: 22,343,489 km (0.113 R)
• M23: 23,120,650 km (0.069 R)
• M24: 24,624,707 km (0.113 R)
• M25: 26,641,586 km (0.09 R)
• M26: 29,127,753 km (0.046 R)
• M27: 33,169,588 km (0.116 R)
• M28: 34,859,894 km (0.09 R)
• M29: 39,953,851 km (0.085 R)
• M30: 41,107,251 km (0.054 R)
• M31: 44,062,557 km (0.1 R)
• M32: 46,130,747 km (0.115 R)
• M33: 46,996,321 km (0.046 R)
• M34: 49,385,847 km (0.096 R)
• M35: 50,409,845 km (0.108 R)
• M36: 51,965,364 km (0.109 R)
• M37: 52,358,058 km (0.118 R)
• M38: 58,701,606 km (0.078 R)
• M39: 61,369,086 km (0.039 R)
• M40: 63,372,650 km (0.066 R)
• M41: 66,733,965 km (0.089 R)
• M42: 68,972,846 km (0.108 R)
• M43: 70,334,037 km (0.118 R)
• M44: 72,477,775 km (0.118 R)
• M45: 72,941,379 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 14,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit