🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.2

Radius: 10

Gravity: 9.09 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.43 AU - 2.11 AU

Year: 1520 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 58,026,938 km

• M1: 124,316 km (0.074 R)
• M2: 440,715 km (0.062 R)
• M3: 790,176 km (0.11 R)
• M4: 1,357,750 km (0.113 R)
• M5: 2,018,225 km (0.104 R)
• M6: 2,390,424 km (0.085 R)
• M7: 2,880,357 km (0.036 R)
• M8: 3,419,957 km (0.109 R)
• M9: 3,863,215 km (0.06 R)
• M10: 4,762,598 km (0.11 R)
• M11: 5,632,809 km (0.087 R)
• M12: 7,545,567 km (0.074 R)
• M13: 8,240,000 km (0.096 R)
• M14: 9,789,535 km (0.081 R)
• M15: 10,439,837 km (0.092 R)
• M16: 11,338,920 km (0.104 R)
• M17: 13,086,223 km (0.032 R)
• M18: 14,131,164 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62.1

Radius: 12.9

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.84 AU - 2.9 AU

Year: 2356 Days

Day: 14.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,026,938 km

• M1: 160,369 km (0.088 R)
• M2: 561,740 km (0.079 R)
• M3: 996,471 km (0.104 R)
• M4: 2,351,679 km (0.088 R)
• M5: 2,829,045 km (0.073 R)
• M6: 3,517,196 km (0.08 R)
• M7: 4,115,886 km (0.108 R)
• M8: 5,685,766 km (0.066 R)
• M9: 8,069,309 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552

Radius: 8.4

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.59 AU - 3.45 AU

Year: 3389 Days

Day: 12.2 Hours

Environment

Temp: -211 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 58,026,938 km

• M1: 104,569 km (0.078 R)
• M2: 429,645 km (0.12 R)
• M3: 872,754 km (0.051 R)
• M4: 1,145,022 km (0.114 R)
• M5: 1,668,914 km (0.107 R)
• M6: 2,123,392 km (0.118 R)
• M7: 7,161,549 km (0.033 R)
• M8: 12,756,061 km (0.075 R)
• M9: 13,495,523 km (0.116 R)
• M10: 17,180,717 km (0.108 R)
• M11: 17,571,467 km (0.101 R)
• M12: 18,370,469 km (0.116 R)
• M13: 20,598,580 km (0.096 R)
• M14: 21,166,752 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 10.2

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.18 AU - 4.82 AU

Year: 5165 Days

Day: 5.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 81.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,026,938 km

• M1: 126,859 km (0.085 R)
• M2: 467,344 km (0.104 R)
• M3: 979,567 km (0.114 R)
• M4: 1,578,258 km (0.086 R)
• M5: 2,347,340 km (0.053 R)
• M6: 3,201,095 km (0.031 R)
• M7: 3,521,384 km (0.082 R)
• M8: 4,361,376 km (0.057 R)
• M9: 6,060,210 km (0.077 R)
• M10: 7,489,767 km (0.106 R)
• M11: 8,441,658 km (0.046 R)
• M12: 9,548,832 km (0.075 R)
• M13: 10,750,402 km (0.103 R)
• M14: 12,140,017 km (0.096 R)
• M15: 13,597,100 km (0.085 R)
• M16: 14,494,687 km (0.097 R)
• M17: 15,752,506 km (0.085 R)
• M18: 16,798,794 km (0.091 R)
• M19: 17,657,037 km (0.076 R)
• M20: 19,152,118 km (0.1 R)
• M21: 19,710,417 km (0.111 R)
• M22: 20,279,487 km (0.073 R)
• M23: 21,716,973 km (0.104 R)
• M24: 22,528,991 km (0.06 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 243.5

Radius: 4.5

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 5.22 AU - 8.42 AU

Year: 11500 Days

Day: 18.3 Hours

Environment

Temp: -222 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 58,026,938 km

• M1: 56,548 km (0.053 R)
• M2: 258,804 km (0.115 R)
• M3: 420,669 km (0.074 R)
• M4: 576,849 km (0.091 R)
• M5: 788,381 km (0.074 R)
• M6: 945,010 km (0.109 R)
• M7: 1,956,291 km (0.082 R)
• M8: 2,973,706 km (0.091 R)
• M9: 3,379,715 km (0.089 R)
• M10: 3,654,676 km (0.053 R)
• M11: 4,515,163 km (0.097 R)
• M12: 6,911,571 km (0.084 R)
• M13: 8,420,116 km (0.044 R)
• M14: 8,797,103 km (0.114 R)
• M15: 10,609,780 km (0.094 R)
• M16: 11,552,097 km (0.071 R)
• M17: 12,175,172 km (0.067 R)
• M18: 17,045,630 km (0.089 R)
• M19: 18,334,565 km (0.081 R)
• M20: 19,038,423 km (0.033 R)
• M21: 21,257,857 km (0.111 R)
• M22: 21,799,551 km (0.112 R)
• M23: 26,114,552 km (0.062 R)
• M24: 29,223,794 km (0.099 R)
• M25: 33,083,868 km (0.085 R)
• M26: 36,274,641 km (0.033 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.5

Radius: 6.8

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.24 AU - 7.74 AU

Year: 11932 Days

Day: 19 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 58,026,938 km

• M1: 84,822 km (0.102 R)
• M2: 313,856 km (0.091 R)
• M3: 672,143 km (0.102 R)
• M4: 960,418 km (0.099 R)
• M5: 1,341,444 km (0.117 R)
• M6: 1,657,544 km (0.114 R)
• M7: 2,022,414 km (0.092 R)
• M8: 2,651,173 km (0.117 R)
• M9: 3,070,646 km (0.101 R)
• M10: 3,828,509 km (0.028 R)
• M11: 4,390,398 km (0.07 R)
• M12: 5,147,064 km (0.115 R)
• M13: 6,407,426 km (0.094 R)
• M14: 6,675,506 km (0.038 R)
• M15: 8,052,704 km (0.077 R)
• M16: 11,163,592 km (0.112 R)
• M17: 12,356,784 km (0.119 R)
• M18: 12,931,090 km (0.112 R)
• M19: 13,468,595 km (0.075 R)
• M20: 13,909,161 km (0.118 R)
• M21: 16,195,914 km (0.107 R)
• M22: 20,328,406 km (0.067 R)
• M23: 23,654,116 km (0.098 R)
• M24: 31,648,327 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.4

Radius: 3.6

Gravity: 25.11 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.34 AU - 9.94 AU

Year: 19326 Days

Day: 15.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 58,026,938 km

• M1: 44,879 km (0.111 R)
• M2: 193,879 km (0.105 R)
• M3: 324,627 km (0.055 R)
• M4: 515,664 km (0.063 R)
• M5: 778,208 km (0.096 R)
• M6: 1,017,565 km (0.083 R)
• M7: 1,224,459 km (0.076 R)
• M8: 1,473,539 km (0.027 R)
• M9: 1,722,470 km (0.106 R)
• M10: 1,891,815 km (0.107 R)
• M11: 2,405,085 km (0.032 R)
• M12: 2,910,875 km (0.097 R)
• M13: 4,099,730 km (0.115 R)
• M14: 6,026,251 km (0.063 R)
• M15: 7,034,690 km (0.097 R)
• M16: 7,826,961 km (0.088 R)
• M17: 10,953,107 km (0.083 R)
• M18: 11,593,536 km (0.077 R)
• M19: 14,268,645 km (0.083 R)
• M20: 14,543,007 km (0.077 R)
• M21: 17,173,237 km (0.114 R)
• M22: 17,876,946 km (0.045 R)
• M23: 19,341,957 km (0.074 R)
• M24: 20,189,429 km (0.114 R)
• M25: 24,310,851 km (0.085 R)
• M26: 24,505,926 km (0.078 R)
• M27: 26,412,551 km (0.093 R)
• M28: 28,200,246 km (0.112 R)
• M29: 32,366,397 km (0.067 R)
• M30: 32,602,612 km (0.116 R)
• M31: 35,028,341 km (0.095 R)
• M32: 38,755,273 km (0.076 R)
• M33: 42,032,663 km (0.083 R)
• M34: 43,307,686 km (0.11 R)
• M35: 44,172,062 km (0.076 R)
• M36: 50,071,903 km (0.114 R)
• M37: 54,617,135 km (0.078 R)
• M38: 55,456,679 km (0.118 R)
• M39: 56,989,458 km (0.079 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 201 - 17,224 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit