🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.5

Radius: 14

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.43 AU - 0.63 AU

Year: 257 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,766,117 km

• M1: 174,132 km (0.1 R)
• M2: 629,059 km (0.109 R)
• M3: 1,139,038 km (0.075 R)
• M4: 1,837,511 km (0.078 R)
• M5: 3,144,398 km (0.082 R)
• M6: 3,591,396 km (0.115 R)
• M7: 4,164,954 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 91.1

Radius: 9.7

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.57 AU - 0.73 AU

Year: 349 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,766,117 km

• M1: 120,875 km (0.114 R)
• M2: 531,222 km (0.094 R)
• M3: 864,227 km (0.106 R)
• M4: 1,552,228 km (0.103 R)
• M5: 2,088,536 km (0.102 R)
• M6: 2,418,549 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.4

Radius: 13.1

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.81 AU - 0.91 AU

Year: 532 Days

Day: 6.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 68,766,117 km

• M1: 163,211 km (0.074 R)
• M2: 579,393 km (0.087 R)
• M3: 1,252,733 km (0.111 R)
• M4: 1,796,371 km (0.059 R)
• M5: 2,250,251 km (0.105 R)
• M6: 2,687,227 km (0.112 R)
• M7: 3,444,641 km (0.037 R)
• M8: 4,043,930 km (0.054 R)
• M9: 4,789,077 km (0.106 R)
• M10: 5,268,987 km (0.107 R)
• M11: 6,067,390 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.5

Radius: 8.4

Gravity: 10.83 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.83 AU - 1.21 AU

Year: 687 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,766,117 km

• M1: 106,663 km (0.104 R)
• M2: 371,751 km (0.094 R)
• M3: 635,492 km (0.056 R)
• M4: 959,521 km (0.118 R)
• M5: 1,262,456 km (0.066 R)
• M6: 1,637,648 km (0.094 R)
• M7: 1,901,090 km (0.072 R)
• M8: 2,163,634 km (0.055 R)
• M9: 2,429,320 km (0.105 R)
• M10: 2,728,366 km (0.108 R)
• M11: 3,191,072 km (0.113 R)
• M12: 3,864,113 km (0.079 R)
• M13: 4,400,421 km (0.086 R)
• M14: 5,342,589 km (0.103 R)
• M15: 5,793,477 km (0.092 R)
• M16: 6,330,832 km (0.081 R)
• M17: 7,413,173 km (0.097 R)
• M18: 7,902,956 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 14.1

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.24 AU - 3.28 AU

Year: 3058 Days

Day: 7.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,766,117 km

• M1: 175,478 km (0.107 R)
• M2: 739,462 km (0.097 R)
• M3: 1,295,518 km (0.104 R)
• M4: 2,565,005 km (0.096 R)
• M5: 3,998,003 km (0.103 R)
• M6: 4,688,098 km (0.112 R)
• M7: 5,225,154 km (0.115 R)
• M8: 5,749,046 km (0.099 R)
• M9: 6,365,689 km (0.119 R)
• M10: 8,627,160 km (0.045 R)
• M11: 10,338,110 km (0.044 R)
• M12: 10,955,950 km (0.12 R)
• M13: 12,265,829 km (0.09 R)
• M14: 12,818,144 km (0.102 R)
• M15: 14,575,321 km (0.084 R)
• M16: 15,940,850 km (0.093 R)
• M17: 20,549,661 km (0.12 R)
• M18: 22,332,868 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772

Radius: 10.9

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.76 AU - 5.12 AU

Year: 7322 Days

Day: 12.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,766,117 km

• M1: 137,929 km (0.119 R)
• M2: 646,412 km (0.119 R)
• M3: 1,130,810 km (0.1 R)
• M4: 1,483,861 km (0.039 R)
• M5: 2,351,679 km (0.11 R)
• M6: 4,974,728 km (0.116 R)
• M7: 5,492,785 km (0.088 R)
• M8: 6,673,262 km (0.064 R)
• M9: 7,342,563 km (0.098 R)
• M10: 7,853,439 km (0.112 R)
• M11: 8,557,148 km (0.088 R)
• M12: 10,872,175 km (0.095 R)
• M13: 11,380,957 km (0.081 R)
• M14: 12,065,966 km (0.099 R)
• M15: 13,173,439 km (0.048 R)
• M16: 15,022,020 km (0.075 R)
• M17: 16,700,957 km (0.074 R)
• M18: 18,429,859 km (0.105 R)
• M19: 19,227,366 km (0.098 R)
• M20: 23,647,683 km (0.107 R)
• M21: 24,416,317 km (0.082 R)
• M22: 25,378,082 km (0.08 R)
• M23: 26,364,830 km (0.113 R)
• M24: 27,940,095 km (0.081 R)
• M25: 30,070,518 km (0.083 R)
• M26: 33,572,754 km (0.055 R)
• M27: 39,322,249 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 935

Radius: 11.4

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.04 AU - 5.12 AU

Year: 7635 Days

Day: 7.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 68,766,117 km

• M1: 141,819 km (0.104 R)
• M2: 1,103,284 km (0.12 R)
• M3: 2,007,753 km (0.114 R)
• M4: 2,912,222 km (0.086 R)
• M5: 3,662,006 km (0.069 R)
• M6: 4,069,810 km (0.069 R)
• M7: 4,651,147 km (0.116 R)
• M8: 6,295,826 km (0.101 R)
• M9: 8,915,285 km (0.044 R)
• M10: 9,281,501 km (0.115 R)
• M11: 10,093,069 km (0.108 R)
• M12: 12,640,870 km (0.025 R)
• M13: 15,393,621 km (0.083 R)
• M14: 16,462,049 km (0.04 R)
• M15: 18,449,606 km (0.116 R)
• M16: 19,501,279 km (0.046 R)
• M17: 21,559,746 km (0.077 R)
• M18: 22,556,965 km (0.114 R)
• M19: 23,325,001 km (0.031 R)
• M20: 27,236,985 km (0.09 R)
• M21: 28,500,788 km (0.071 R)
• M22: 29,398,375 km (0.054 R)
• M23: 30,314,662 km (0.105 R)
• M24: 33,396,977 km (0.095 R)
• M25: 34,059,994 km (0.097 R)
• M26: 36,217,046 km (0.109 R)
• M27: 38,463,707 km (0.067 R)
• M28: 38,948,254 km (0.096 R)
• M29: 41,053,246 km (0.108 R)
• M30: 43,625,581 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 655.2

Radius: 4.8

Gravity: 28.44 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.41 AU - 8.59 AU

Year: 15089 Days

Day: 17.9 Hours

Environment

Temp: -230 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 68,766,117 km

• M1: 60,438 km (0.066 R)
• M2: 245,041 km (0.117 R)
• M3: 403,914 km (0.072 R)
• M4: 634,594 km (0.05 R)
• M5: 950,395 km (0.027 R)
• M6: 1,281,455 km (0.088 R)
• M7: 1,769,294 km (0.111 R)
• M8: 2,564,407 km (0.025 R)
• M9: 3,465,584 km (0.034 R)
• M10: 3,685,344 km (0.112 R)
• M11: 4,244,391 km (0.1 R)
• M12: 5,239,665 km (0.09 R)
• M13: 5,603,487 km (0.066 R)
• M14: 6,754,045 km (0.117 R)
• M15: 7,184,887 km (0.073 R)
• M16: 8,737,114 km (0.073 R)
• M17: 12,872,598 km (0.115 R)
• M18: 13,601,438 km (0.089 R)
• M19: 15,286,509 km (0.101 R)
• M20: 15,952,818 km (0.112 R)
• M21: 17,743,055 km (0.118 R)
• M22: 20,010,361 km (0.068 R)
• M23: 21,624,821 km (0.089 R)
• M24: 23,227,463 km (0.089 R)
• M25: 24,206,282 km (0.111 R)
• M26: 25,212,178 km (0.106 R)
• M27: 25,932,791 km (0.109 R)
• M28: 30,662,926 km (0.095 R)
• M29: 31,365,587 km (0.068 R)
• M30: 32,681,450 km (0.119 R)
• M31: 33,414,480 km (0.119 R)
• M32: 34,283,494 km (0.088 R)
• M33: 34,660,480 km (0.107 R)
• M34: 40,652,174 km (0.117 R)
• M35: 45,611,643 km (0.081 R)
• M36: 46,680,370 km (0.098 R)
• M37: 47,453,941 km (0.065 R)
• M38: 49,026,663 km (0.078 R)
• M39: 49,345,306 km (0.118 R)
• M40: 52,275,630 km (0.101 R)
• M41: 55,492,283 km (0.08 R)

Asteroid Belt

Center: 8.85 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 499.9

Radius: 5.2

Gravity: 18.49 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 9.49 AU - 9.89 AU

Year: 20115 Days

Day: 18.3 Hours

Environment

Temp: -241 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,766,117 km

• M1: 65,374 km (0.104 R)
• M2: 378,931 km (0.118 R)
• M3: 647,908 km (0.075 R)
• M4: 1,655,001 km (0.112 R)
• M5: 1,864,588 km (0.064 R)
• M6: 3,035,490 km (0.075 R)
• M7: 3,544,572 km (0.103 R)
• M8: 3,775,252 km (0.098 R)
• M9: 4,494,668 km (0.051 R)
• M10: 4,799,698 km (0.118 R)
• M11: 7,061,767 km (0.115 R)
• M12: 8,048,814 km (0.119 R)
• M13: 10,467,363 km (0.074 R)
• M14: 11,186,031 km (0.107 R)
• M15: 14,246,355 km (0.102 R)
• M16: 17,407,358 km (0.089 R)
• M17: 19,282,268 km (0.067 R)
• M18: 22,050,128 km (0.093 R)
• M19: 32,918,563 km (0.057 R)
• M20: 34,976,581 km (0.115 R)
• M21: 35,903,489 km (0.071 R)
• M22: 42,704,208 km (0.119 R)
• M23: 47,363,284 km (0.12 R)
• M24: 52,349,830 km (0.11 R)
• M25: 54,262,439 km (0.05 R)
• M26: 61,418,902 km (0.086 R)
• M27: 65,520,875 km (0.099 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 13,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit