🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.46 AU - 0.54 AU

Year: 228 Days

Day: 39.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,963,805 km

• M1: 469,139 km (0.04 R)
• M2: 497,563 km (0.058 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.9

Radius: 13

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.57 AU - 0.79 AU

Year: 362 Days

Day: 5.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 70,963,805 km

• M1: 163,510 km (0.035 R)
• M2: 569,669 km (0.118 R)
• M3: 1,320,201 km (0.111 R)
• M4: 1,945,820 km (0.117 R)
• M5: 2,371,126 km (0.108 R)
• M6: 2,888,286 km (0.1 R)
• M7: 3,919,315 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.7

Radius: 11.1

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.99 AU - 3.05 AU

Year: 3389 Days

Day: 14.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 70,963,805 km

• M1: 138,528 km (0.067 R)
• M2: 567,425 km (0.035 R)
• M3: 1,061,247 km (0.095 R)
• M4: 1,726,210 km (0.108 R)
• M5: 2,416,305 km (0.1 R)
• M6: 3,025,767 km (0.093 R)
• M7: 3,474,111 km (0.071 R)
• M8: 3,945,195 km (0.094 R)
• M9: 4,389,202 km (0.116 R)
• M10: 5,841,049 km (0.102 R)
• M11: 6,815,829 km (0.056 R)
• M12: 7,930,333 km (0.117 R)
• M13: 8,531,417 km (0.095 R)
• M14: 11,156,860 km (0.113 R)
• M15: 13,973,937 km (0.065 R)
• M16: 15,276,785 km (0.049 R)
• M17: 16,152,082 km (0.102 R)
• M18: 20,378,820 km (0.115 R)
• M19: 21,439,320 km (0.102 R)
• M20: 23,598,017 km (0.051 R)
• M21: 24,251,012 km (0.045 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.8

Radius: 5.8

Gravity: 13.43 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.1 AU - 7.28 AU

Year: 9944 Days

Day: 24.2 Hours

Environment

Temp: -219 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 70,963,805 km

• M1: 78,688 km (0.119 R)
• M2: 502,050 km (0.079 R)
• M3: 793,018 km (0.102 R)
• M4: 1,032,674 km (0.114 R)
• M5: 1,393,953 km (0.091 R)
• M6: 1,646,175 km (0.066 R)
• M7: 1,976,038 km (0.08 R)
• M8: 2,277,927 km (0.079 R)
• M9: 2,458,641 km (0.047 R)
• M10: 3,080,968 km (0.117 R)
• M11: 3,558,933 km (0.114 R)
• M12: 4,747,788 km (0.026 R)
• M13: 5,105,027 km (0.074 R)
• M14: 10,797,675 km (0.098 R)
• M15: 12,608,408 km (0.07 R)
• M16: 13,062,138 km (0.03 R)
• M17: 13,467,997 km (0.053 R)
• M18: 13,703,763 km (0.094 R)
• M19: 15,754,601 km (0.114 R)
• M20: 18,868,929 km (0.081 R)
• M21: 21,000,549 km (0.082 R)
• M22: 21,799,252 km (0.098 R)
• M23: 22,042,797 km (0.112 R)
• M24: 23,970,516 km (0.073 R)
• M25: 24,229,918 km (0.083 R)
• M26: 25,735,770 km (0.079 R)
• M27: 30,020,702 km (0.114 R)
• M28: 33,127,102 km (0.117 R)
• M29: 34,208,545 km (0.093 R)
• M30: 35,313,176 km (0.062 R)
• M31: 38,650,854 km (0.107 R)
• M32: 39,007,645 km (0.042 R)
• M33: 41,567,414 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 773.1

Radius: 7.3

Gravity: 14.51 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 8.02 AU - 9.54 AU

Year: 16798 Days

Day: 22.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 70,963,805 km

• M1: 90,806 km (0.091 R)
• M2: 442,959 km (0.115 R)
• M3: 761,902 km (0.092 R)
• M4: 1,286,242 km (0.115 R)
• M5: 2,050,089 km (0.103 R)
• M6: 2,762,474 km (0.111 R)
• M7: 4,980,562 km (0.12 R)
• M8: 5,383,728 km (0.112 R)
• M9: 5,651,508 km (0.07 R)
• M10: 10,108,627 km (0.029 R)
• M11: 11,304,662 km (0.112 R)
• M12: 12,261,789 km (0.091 R)
• M13: 12,997,213 km (0.075 R)
• M14: 13,271,725 km (0.091 R)
• M15: 14,046,941 km (0.094 R)
• M16: 14,703,376 km (0.112 R)
• M17: 16,393,683 km (0.045 R)
• M18: 18,553,726 km (0.041 R)
• M19: 20,896,579 km (0.076 R)
• M20: 22,138,839 km (0.067 R)
• M21: 22,432,350 km (0.048 R)
• M22: 26,488,547 km (0.106 R)
• M23: 36,016,136 km (0.083 R)
• M24: 36,831,594 km (0.117 R)
• M25: 40,800,276 km (0.081 R)
• M26: 45,516,499 km (0.116 R)
• M27: 48,250,998 km (0.082 R)
• M28: 49,241,635 km (0.071 R)
• M29: 50,922,816 km (0.078 R)
• M30: 57,108,239 km (0.114 R)
• M31: 60,095,559 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 485.1

Radius: 5.7

Gravity: 14.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.32 AU - 12.32 AU

Year: 21406 Days

Day: 22 Hours

Environment

Temp: -236 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 70,963,805 km

• M1: 70,909 km (0.094 R)
• M2: 269,575 km (0.091 R)
• M3: 505,342 km (0.055 R)
• M4: 775,515 km (0.1 R)
• M5: 1,405,173 km (0.089 R)
• M6: 3,110,439 km (0.11 R)
• M7: 3,350,992 km (0.086 R)
• M8: 3,960,903 km (0.12 R)
• M9: 4,745,544 km (0.077 R)
• M10: 6,530,994 km (0.118 R)
• M11: 7,716,707 km (0.102 R)
• M12: 8,826,574 km (0.062 R)
• M13: 9,585,932 km (0.091 R)
• M14: 12,321,778 km (0.061 R)
• M15: 15,307,303 km (0.104 R)
• M16: 18,394,853 km (0.067 R)
• M17: 19,005,661 km (0.102 R)
• M18: 20,825,071 km (0.115 R)
• M19: 21,013,265 km (0.1 R)
• M20: 21,488,537 km (0.111 R)
• M21: 21,776,962 km (0.118 R)
• M22: 21,970,841 km (0.095 R)
• M23: 31,314,125 km (0.054 R)
• M24: 39,016,172 km (0.11 R)
• M25: 39,878,304 km (0.106 R)
• M26: 45,478,052 km (0.105 R)
• M27: 47,563,596 km (0.041 R)
• M28: 54,915,134 km (0.116 R)
• M29: 59,708,250 km (0.067 R)
• M30: 60,278,667 km (0.108 R)
• M31: 62,596,536 km (0.086 R)
• M32: 63,579,693 km (0.067 R)
• M33: 66,794,701 km (0.119 R)
• M34: 69,066,943 km (0.101 R)
• M35: 70,116,522 km (0.081 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 342 - 16,687 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit