🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.4

Radius: 8.8

Gravity: 5.8 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.6 AU - 0.74 AU

Year: 385 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 46,288,748 km

• M1: 109,506 km (0.116 R)
• M2: 389,104 km (0.084 R)
• M3: 665,860 km (0.08 R)
• M4: 1,092,513 km (0.052 R)
• M5: 1,426,266 km (0.05 R)
• M6: 1,806,693 km (0.087 R)
• M7: 2,188,318 km (0.077 R)
• M8: 2,651,024 km (0.104 R)
• M9: 3,093,983 km (0.093 R)
• M10: 3,394,076 km (0.064 R)
• M11: 3,954,021 km (0.079 R)
• M12: 4,466,544 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 385.8

Radius: 10.1

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.58 AU - 0.76 AU

Year: 385 Days

Day: 12.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 46,288,748 km

• M1: 125,662 km (0.117 R)
• M2: 599,289 km (0.113 R)
• M3: 1,041,351 km (0.08 R)
• M4: 1,619,098 km (0.104 R)
• M5: 2,000,572 km (0.07 R)
• M6: 2,399,550 km (0.074 R)
• M7: 4,109,005 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.1

Radius: 10.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.62 AU - 0.98 AU

Year: 503 Days

Day: 8.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 46,288,748 km

• M1: 135,536 km (0.12 R)
• M2: 510,129 km (0.096 R)
• M3: 1,113,158 km (0.115 R)
• M4: 1,679,685 km (0.099 R)
• M5: 2,038,869 km (0.117 R)
• M6: 3,232,660 km (0.084 R)
• M7: 4,161,364 km (0.117 R)
• M8: 4,622,724 km (0.034 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.7

Radius: 9.4

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.86 AU - 1.18 AU

Year: 724 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 46,288,748 km

• M1: 116,986 km (0.095 R)
• M2: 439,519 km (0.097 R)
• M3: 756,217 km (0.048 R)
• M4: 1,232,537 km (0.109 R)
• M5: 1,956,591 km (0.071 R)
• M6: 2,524,763 km (0.091 R)
• M7: 2,966,227 km (0.085 R)
• M8: 3,472,765 km (0.116 R)
• M9: 3,851,696 km (0.088 R)
• M10: 4,422,113 km (0.102 R)
• M11: 4,903,968 km (0.082 R)
• M12: 5,477,825 km (0.076 R)
• M13: 6,034,030 km (0.044 R)
• M14: 6,583,802 km (0.111 R)
• M15: 7,097,671 km (0.108 R)
• M16: 7,980,149 km (0.113 R)
• M17: 8,538,598 km (0.109 R)
• M18: 9,259,360 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.8

Radius: 3.6

Gravity: 55.85 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.45 AU - 7.07 AU

Year: 11010 Days

Day: 19.2 Hours

Environment

Temp: -234 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 46,288,748 km

• M1: 45,627 km (0.029 R)
• M2: 161,715 km (0.091 R)
• M3: 363,523 km (0.047 R)
• M4: 838,047 km (0.104 R)
• M5: 1,068,428 km (0.107 R)
• M6: 1,198,728 km (0.091 R)
• M7: 1,393,654 km (0.088 R)
• M8: 1,624,334 km (0.117 R)
• M9: 1,813,725 km (0.096 R)
• M10: 2,017,626 km (0.12 R)
• M11: 2,371,575 km (0.12 R)
• M12: 2,853,879 km (0.094 R)
• M13: 3,035,939 km (0.052 R)
• M14: 3,398,415 km (0.102 R)
• M15: 3,577,184 km (0.103 R)
• M16: 4,208,786 km (0.086 R)
• M17: 4,627,960 km (0.069 R)
• M18: 7,107,544 km (0.064 R)
• M19: 9,880,790 km (0.11 R)
• M20: 11,504,974 km (0.096 R)
• M21: 11,791,903 km (0.049 R)
• M22: 13,173,888 km (0.108 R)
• M23: 13,614,902 km (0.096 R)
• M24: 15,408,730 km (0.068 R)
• M25: 20,611,744 km (0.115 R)
• M26: 21,724,004 km (0.073 R)
• M27: 22,875,609 km (0.06 R)
• M28: 23,238,084 km (0.078 R)
• M29: 26,673,600 km (0.117 R)
• M30: 28,407,588 km (0.12 R)
• M31: 36,709,821 km (0.096 R)
• M32: 37,206,486 km (0.108 R)
• M33: 37,707,490 km (0.05 R)
• M34: 38,212,981 km (0.103 R)
• M35: 41,475,411 km (0.118 R)
• M36: 45,772,460 km (0.086 R)
• M37: 50,662,516 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.8

Radius: 6

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.59 AU - 7.05 AU

Year: 11168 Days

Day: 18.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 46,288,748 km

• M1: 77,193 km (0.105 R)
• M2: 331,509 km (0.113 R)
• M3: 616,343 km (0.067 R)
• M4: 1,091,316 km (0.073 R)
• M5: 2,717,595 km (0.105 R)
• M6: 3,555,193 km (0.108 R)
• M7: 4,294,955 km (0.1 R)
• M8: 4,553,310 km (0.104 R)
• M9: 5,069,573 km (0.084 R)
• M10: 5,556,813 km (0.034 R)
• M11: 6,254,388 km (0.054 R)
• M12: 6,969,765 km (0.098 R)
• M13: 11,112,579 km (0.097 R)
• M14: 11,989,372 km (0.047 R)
• M15: 14,960,834 km (0.098 R)
• M16: 17,289,325 km (0.071 R)
• M17: 17,870,363 km (0.107 R)
• M18: 18,091,469 km (0.119 R)
• M19: 19,613,328 km (0.035 R)
• M20: 20,405,299 km (0.093 R)
• M21: 21,054,105 km (0.108 R)
• M22: 22,137,643 km (0.083 R)
• M23: 24,962,200 km (0.046 R)
• M24: 26,556,315 km (0.078 R)
• M25: 32,614,580 km (0.07 R)
• M26: 32,834,638 km (0.026 R)
• M27: 33,166,746 km (0.078 R)
• M28: 33,389,347 km (0.056 R)
• M29: 35,321,703 km (0.035 R)
• M30: 35,670,415 km (0.114 R)
• M31: 35,904,087 km (0.081 R)
• M32: 38,053,210 km (0.119 R)
• M33: 41,693,824 km (0.116 R)
• M34: 44,200,935 km (0.1 R)
• M35: 45,422,701 km (0.074 R)
• M36: 46,249,827 km (0.119 R)

Asteroid Belt

Center: 7.52 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188.3

Radius: 3.4

Gravity: 16.29 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 8.03 AU - 9.41 AU

Year: 18100 Days

Day: 24.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 46,288,748 km

• M1: 56,249 km (0.109 R)
• M2: 163,810 km (0.107 R)
• M3: 489,185 km (0.096 R)
• M4: 619,784 km (0.068 R)
• M5: 809,175 km (0.057 R)
• M6: 1,908,420 km (0.117 R)
• M7: 2,042,161 km (0.12 R)
• M8: 2,236,189 km (0.096 R)
• M9: 2,403,888 km (0.104 R)
• M10: 2,806,755 km (0.112 R)
• M11: 3,229,668 km (0.075 R)
• M12: 4,228,533 km (0.103 R)
• M13: 5,285,742 km (0.081 R)
• M14: 5,416,789 km (0.088 R)
• M15: 7,163,793 km (0.079 R)
• M16: 8,880,130 km (0.043 R)
• M17: 9,931,952 km (0.079 R)
• M18: 10,436,396 km (0.084 R)
• M19: 11,010,852 km (0.109 R)
• M20: 13,703,913 km (0.11 R)
• M21: 14,139,243 km (0.106 R)
• M22: 19,242,026 km (0.092 R)
• M23: 23,367,038 km (0.071 R)
• M24: 23,720,538 km (0.069 R)
• M25: 24,710,726 km (0.061 R)
• M26: 29,766,536 km (0.113 R)
• M27: 30,495,676 km (0.113 R)
• M28: 31,557,970 km (0.115 R)
• M29: 32,754,603 km (0.104 R)
• M30: 32,864,857 km (0.059 R)
• M31: 35,936,550 km (0.101 R)
• M32: 42,119,729 km (0.08 R)
• M33: 43,170,505 km (0.091 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: 184 - 13,018 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit