🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.83 AU - 1.11 AU

Year: 333 Days

Day: 43.9 Hours

Environment

Temp: 182 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.37 AU - 2.25 AU

Year: 848 Days

Day: 46.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 394.4

Radius: 8.5

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.23 AU - 7.57 AU

Year: 5639 Days

Day: 8.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 89,602,523 km

• M1: 105,766 km (0.112 R)
• M2: 700,866 km (0.062 R)
• M3: 977,472 km (0.063 R)
• M4: 1,258,118 km (0.092 R)
• M5: 1,605,036 km (0.086 R)
• M6: 2,399,400 km (0.116 R)
• M7: 3,275,745 km (0.1 R)
• M8: 3,873,837 km (0.086 R)
• M9: 4,257,107 km (0.086 R)
• M10: 5,561,151 km (0.081 R)
• M11: 5,961,475 km (0.094 R)
• M12: 6,756,289 km (0.109 R)
• M13: 7,724,037 km (0.108 R)
• M14: 8,150,391 km (0.118 R)
• M15: 8,857,690 km (0.115 R)
• M16: 10,739,033 km (0.11 R)
• M17: 13,472,186 km (0.118 R)
• M18: 14,673,906 km (0.08 R)
• M19: 15,663,196 km (0.106 R)
• M20: 16,931,786 km (0.107 R)
• M21: 19,153,315 km (0.118 R)
• M22: 19,737,644 km (0.116 R)
• M23: 20,738,005 km (0.106 R)
• M24: 23,202,929 km (0.114 R)
• M25: 25,310,613 km (0.106 R)
• M26: 26,570,527 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.1

Radius: 10

Gravity: 5.48 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.46 AU - 8.7 AU

Year: 6561 Days

Day: 7.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 89,602,523 km

• M1: 124,615 km (0.069 R)
• M2: 452,384 km (0.096 R)
• M3: 891,155 km (0.071 R)
• M4: 1,316,461 km (0.061 R)
• M5: 2,482,427 km (0.11 R)
• M6: 3,382,557 km (0.048 R)
• M7: 4,208,936 km (0.087 R)
• M8: 4,617,189 km (0.094 R)
• M9: 5,663,327 km (0.099 R)
• M10: 7,318,627 km (0.116 R)
• M11: 8,375,386 km (0.041 R)
• M12: 9,617,348 km (0.116 R)
• M13: 10,836,571 km (0.084 R)
• M14: 11,216,848 km (0.106 R)
• M15: 11,605,952 km (0.094 R)
• M16: 14,587,887 km (0.076 R)
• M17: 14,993,447 km (0.08 R)
• M18: 17,327,473 km (0.078 R)
• M19: 18,378,996 km (0.117 R)
• M20: 20,320,926 km (0.077 R)
• M21: 20,973,173 km (0.049 R)
• M22: 23,961,989 km (0.105 R)
• M23: 24,445,638 km (0.114 R)
• M24: 25,516,161 km (0.111 R)
• M25: 26,020,605 km (0.093 R)
• M26: 27,486,066 km (0.095 R)
• M27: 31,726,417 km (0.096 R)
• M28: 32,999,495 km (0.12 R)
• M29: 33,398,024 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 715.5

Radius: 4.1

Gravity: 42.56 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 12.57 AU - 17.33 AU

Year: 20131 Days

Day: 19.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 89,602,523 km

• M1: 51,162 km (0.06 R)
• M2: 312,510 km (0.067 R)
• M3: 1,492,987 km (0.1 R)
• M4: 4,039,890 km (0.113 R)
• M5: 5,122,530 km (0.104 R)
• M6: 5,589,126 km (0.093 R)
• M7: 8,199,010 km (0.116 R)
• M8: 10,758,630 km (0.117 R)
• M9: 13,878,643 km (0.065 R)
• M10: 22,633,111 km (0.105 R)
• M11: 23,044,355 km (0.106 R)
• M12: 24,847,608 km (0.081 R)
• M13: 25,395,435 km (0.09 R)
• M14: 30,567,632 km (0.089 R)
• M15: 43,245,004 km (0.096 R)
• M16: 53,943,197 km (0.098 R)
• M17: 59,605,028 km (0.106 R)
• M18: 60,388,621 km (0.114 R)
• M19: 61,377,762 km (0.101 R)
• M20: 75,235,761 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 667.6

Radius: 6.2

Gravity: 17.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 17.03 AU - 18.33 AU

Year: 25889 Days

Day: 21.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 89,602,523 km

• M1: 77,043 km (0.103 R)
• M2: 573,558 km (0.096 R)
• M3: 882,777 km (0.071 R)
• M4: 1,377,647 km (0.118 R)
• M5: 1,579,155 km (0.052 R)
• M6: 1,858,903 km (0.119 R)
• M7: 2,328,940 km (0.101 R)
• M8: 2,692,911 km (0.079 R)
• M9: 3,066,008 km (0.078 R)
• M10: 4,836,050 km (0.114 R)
• M11: 5,146,316 km (0.118 R)
• M12: 5,849,875 km (0.101 R)
• M13: 7,145,393 km (0.057 R)
• M14: 7,703,243 km (0.025 R)
• M15: 7,966,236 km (0.082 R)
• M16: 9,371,858 km (0.096 R)
• M17: 9,916,095 km (0.089 R)
• M18: 10,935,455 km (0.069 R)
• M19: 11,267,712 km (0.109 R)
• M20: 11,675,515 km (0.089 R)
• M21: 13,330,068 km (0.115 R)
• M22: 14,331,326 km (0.098 R)
• M23: 15,299,225 km (0.108 R)
• M24: 15,547,856 km (0.094 R)
• M25: 23,217,141 km (0.09 R)
• M26: 23,435,853 km (0.098 R)
• M27: 27,732,902 km (0.076 R)
• M28: 30,391,256 km (0.107 R)
• M29: 31,048,290 km (0.054 R)
• M30: 31,447,118 km (0.117 R)
• M31: 32,800,979 km (0.078 R)
• M32: 36,946,485 km (0.107 R)
• M33: 39,376,553 km (0.059 R)
• M34: 41,749,774 km (0.049 R)
• M35: 42,561,641 km (0.118 R)
• M36: 45,060,075 km (0.071 R)
• M37: 46,086,167 km (0.051 R)
• M38: 51,081,839 km (0.048 R)
• M39: 51,451,794 km (0.089 R)
• M40: 71,392,891 km (0.03 R)
• M41: 73,490,253 km (0.068 R)
• M42: 76,109,114 km (0.093 R)
• M43: 83,822,829 km (0.108 R)
• M44: 89,602,542 km (0.116 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 17,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit