🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.2

Radius: 13.4

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.52 AU - 0.64 AU

Year: 305 Days

Day: 8.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,188,092 km

• M1: 166,802 km (0.115 R)
• M2: 669,151 km (0.052 R)
• M3: 1,120,189 km (0.05 R)
• M4: 1,551,629 km (0.066 R)
• M5: 2,248,456 km (0.097 R)
• M6: 2,823,361 km (0.088 R)
• M7: 3,307,609 km (0.074 R)
• M8: 4,008,924 km (0.074 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770.9

Radius: 10.5

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.53 AU - 1.75 AU

Year: 1450 Days

Day: 13.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 99.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,188,092 km

• M1: 134,040 km (0.117 R)
• M2: 572,960 km (0.081 R)
• M3: 1,009,337 km (0.11 R)
• M4: 1,339,649 km (0.088 R)
• M5: 3,001,382 km (0.113 R)
• M6: 4,174,678 km (0.028 R)
• M7: 4,530,272 km (0.027 R)
• M8: 4,865,521 km (0.093 R)
• M9: 5,238,618 km (0.101 R)
• M10: 8,179,413 km (0.105 R)
• M11: 8,648,702 km (0.031 R)
• M12: 9,012,374 km (0.117 R)
• M13: 9,449,649 km (0.097 R)
• M14: 9,900,985 km (0.061 R)
• M15: 10,265,705 km (0.117 R)
• M16: 11,163,592 km (0.055 R)
• M17: 11,668,335 km (0.051 R)
• M18: 12,150,489 km (0.079 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.9

Radius: 13.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.39 AU - 1.91 AU

Year: 1463 Days

Day: 8.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,188,092 km

• M1: 163,062 km (0.078 R)
• M2: 629,957 km (0.086 R)
• M3: 1,138,739 km (0.087 R)
• M4: 1,560,306 km (0.099 R)
• M5: 2,009,847 km (0.084 R)
• M6: 2,650,575 km (0.119 R)
• M7: 3,072,291 km (0.047 R)
• M8: 3,803,975 km (0.085 R)
• M9: 5,336,455 km (0.062 R)
• M10: 5,813,373 km (0.114 R)
• M11: 6,415,654 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.1

Radius: 10.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.19 AU - 2.85 AU

Year: 2761 Days

Day: 7.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 47,188,092 km

• M1: 143,764 km (0.086 R)
• M2: 562,338 km (0.093 R)
• M3: 1,054,216 km (0.049 R)
• M4: 1,427,313 km (0.114 R)
• M5: 2,310,539 km (0.108 R)
• M6: 2,722,532 km (0.058 R)
• M7: 3,215,008 km (0.104 R)
• M8: 3,891,190 km (0.108 R)
• M9: 4,598,639 km (0.106 R)
• M10: 5,300,103 km (0.104 R)
• M11: 5,806,342 km (0.058 R)
• M12: 6,420,591 km (0.048 R)
• M13: 7,521,332 km (0.112 R)
• M14: 8,191,680 km (0.09 R)
• M15: 8,649,898 km (0.053 R)
• M16: 9,287,485 km (0.098 R)
• M17: 10,585,097 km (0.11 R)
• M18: 11,240,485 km (0.049 R)
• M19: 12,234,413 km (0.108 R)
• M20: 14,222,120 km (0.068 R)
• M21: 15,476,349 km (0.088 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355.3

Radius: 4.6

Gravity: 16.79 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 5.55 AU - 7.19 AU

Year: 11097 Days

Day: 22.8 Hours

Environment

Temp: -226 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 47,188,092 km

• M1: 66,122 km (0.108 R)
• M2: 598,990 km (0.059 R)
• M3: 765,193 km (0.099 R)
• M4: 1,525,300 km (0.11 R)
• M5: 3,689,831 km (0.035 R)
• M6: 3,914,827 km (0.078 R)
• M7: 5,210,195 km (0.114 R)
• M8: 5,887,125 km (0.091 R)
• M9: 6,841,260 km (0.045 R)
• M10: 8,100,426 km (0.069 R)
• M11: 9,140,729 km (0.088 R)
• M12: 10,169,962 km (0.069 R)
• M13: 12,345,115 km (0.089 R)
• M14: 13,423,716 km (0.078 R)
• M15: 13,836,457 km (0.111 R)
• M16: 16,292,405 km (0.112 R)
• M17: 20,074,837 km (0.108 R)
• M18: 22,703,571 km (0.076 R)
• M19: 24,665,547 km (0.117 R)
• M20: 26,553,173 km (0.103 R)
• M21: 33,537,599 km (0.11 R)
• M22: 34,078,844 km (0.09 R)
• M23: 37,564,624 km (0.11 R)
• M24: 39,573,574 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 304.1

Radius: 3.9

Gravity: 19.99 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 5.24 AU - 8.12 AU

Year: 11917 Days

Day: 20 Hours

Environment

Temp: -228 °C

Axial Tilt: 82 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 47,188,092 km

• M1: 48,470 km (0.109 R)
• M2: 272,268 km (0.108 R)
• M3: 821,143 km (0.047 R)
• M4: 1,039,406 km (0.053 R)
• M5: 1,343,987 km (0.117 R)
• M6: 1,633,758 km (0.052 R)
• M7: 4,070,558 km (0.113 R)
• M8: 4,202,803 km (0.114 R)
• M9: 4,790,124 km (0.089 R)
• M10: 5,241,909 km (0.084 R)
• M11: 7,611,240 km (0.084 R)
• M12: 8,871,752 km (0.038 R)
• M13: 9,320,995 km (0.115 R)
• M14: 9,785,346 km (0.084 R)
• M15: 10,911,519 km (0.094 R)
• M16: 11,532,201 km (0.09 R)
• M17: 11,904,849 km (0.116 R)
• M18: 17,023,789 km (0.101 R)
• M19: 18,284,151 km (0.076 R)
• M20: 19,010,598 km (0.066 R)
• M21: 19,158,102 km (0.029 R)
• M22: 20,212,617 km (0.05 R)
• M23: 21,544,188 km (0.052 R)
• M24: 22,436,389 km (0.038 R)
• M25: 23,184,379 km (0.059 R)
• M26: 26,343,138 km (0.069 R)
• M27: 27,929,773 km (0.028 R)
• M28: 34,914,049 km (0.119 R)
• M29: 37,169,985 km (0.077 R)
• M30: 38,333,706 km (0.07 R)
• M31: 40,003,219 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 302.7

Radius: 5.2

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.56 AU - 7.92 AU

Year: 14864 Days

Day: 22.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,188,092 km

• M1: 68,217 km (0.107 R)
• M2: 266,583 km (0.088 R)
• M3: 634,893 km (0.076 R)
• M4: 861,385 km (0.102 R)
• M5: 1,163,871 km (0.072 R)
• M6: 1,359,695 km (0.045 R)
• M7: 2,083,300 km (0.107 R)
• M8: 2,392,818 km (0.113 R)
• M9: 2,946,928 km (0.113 R)
• M10: 4,082,227 km (0.069 R)
• M11: 5,482,014 km (0.052 R)
• M12: 6,071,878 km (0.112 R)
• M13: 6,818,970 km (0.116 R)
• M14: 7,418,110 km (0.067 R)
• M15: 7,583,565 km (0.082 R)
• M16: 8,720,658 km (0.093 R)
• M17: 9,234,228 km (0.061 R)
• M18: 9,620,190 km (0.104 R)
• M19: 10,737,387 km (0.115 R)
• M20: 11,327,252 km (0.097 R)
• M21: 11,769,612 km (0.068 R)
• M22: 12,512,815 km (0.067 R)
• M23: 15,061,663 km (0.03 R)
• M24: 15,664,243 km (0.038 R)
• M25: 18,537,570 km (0.108 R)
• M26: 19,074,028 km (0.116 R)
• M27: 19,937,955 km (0.107 R)
• M28: 23,924,439 km (0.034 R)
• M29: 24,651,934 km (0.1 R)
• M30: 25,207,241 km (0.109 R)
• M31: 25,488,036 km (0.084 R)
• M32: 25,676,380 km (0.074 R)
• M33: 28,919,213 km (0.094 R)
• M34: 34,451,642 km (0.084 R)
• M35: 35,262,013 km (0.083 R)
• M36: 39,758,028 km (0.113 R)
• M37: 40,906,640 km (0.098 R)
• M38: 47,408,313 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 289.5

Radius: 5.3

Gravity: 10.31 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.2 AU - 8.7 AU

Year: 15473 Days

Day: 21.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 47,188,092 km

• M1: 66,272 km (0.085 R)
• M2: 259,104 km (0.1 R)
• M3: 438,920 km (0.12 R)
• M4: 613,351 km (0.094 R)
• M5: 881,580 km (0.098 R)
• M6: 1,824,496 km (0.094 R)
• M7: 2,916,410 km (0.042 R)
• M8: 3,859,924 km (0.076 R)
• M9: 4,928,801 km (0.061 R)
• M10: 5,248,641 km (0.036 R)
• M11: 6,629,729 km (0.074 R)
• M12: 7,759,492 km (0.096 R)
• M13: 9,785,496 km (0.112 R)
• M14: 10,393,761 km (0.1 R)
• M15: 10,602,151 km (0.074 R)
• M16: 15,783,623 km (0.074 R)
• M17: 17,410,799 km (0.118 R)
• M18: 20,501,491 km (0.106 R)
• M19: 22,434,445 km (0.027 R)
• M20: 26,079,846 km (0.048 R)
• M21: 26,368,121 km (0.111 R)
• M22: 35,802,810 km (0.085 R)
• M23: 41,658,070 km (0.096 R)
• M24: 44,195,549 km (0.106 R)
• M25: 44,468,565 km (0.104 R)
• M26: 45,432,873 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 151.7

Radius: 7.5

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 8.37 AU - 10.97 AU

Year: 20756 Days

Day: 24 Hours

Environment

Temp: -229 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,188,092 km

• M1: 93,648 km (0.117 R)
• M2: 358,885 km (0.088 R)
• M3: 636,838 km (0.114 R)
• M4: 902,075 km (0.097 R)
• M5: 1,607,728 km (0.115 R)
• M6: 2,254,141 km (0.053 R)
• M7: 3,017,838 km (0.034 R)
• M8: 5,045,487 km (0.059 R)
• M9: 9,473,435 km (0.048 R)
• M10: 14,131,164 km (0.077 R)
• M11: 17,671,248 km (0.079 R)
• M12: 19,488,414 km (0.067 R)
• M13: 21,094,945 km (0.113 R)
• M14: 25,400,522 km (0.117 R)
• M15: 26,154,944 km (0.101 R)
• M16: 34,885,176 km (0.119 R)
• M17: 42,020,695 km (0.09 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 16,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit