🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.8

Radius: 15

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.78 AU - 0.82 AU

Year: 455 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 145.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 65,804,998 km

• M1: 186,549 km (0.105 R)
• M2: 731,534 km (0.061 R)
• M3: 1,747,004 km (0.089 R)
• M4: 2,513,095 km (0.087 R)
• M5: 3,236,999 km (0.077 R)
• M6: 3,807,715 km (0.1 R)
• M7: 4,828,271 km (0.102 R)
• M8: 5,297,859 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.9

Radius: 11.4

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.5 AU - 2.12 AU

Year: 1548 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,804,998 km

• M1: 258,505 km (0.049 R)
• M2: 788,680 km (0.089 R)
• M3: 1,552,078 km (0.112 R)
• M4: 2,364,245 km (0.035 R)
• M5: 3,758,946 km (0.096 R)
• M6: 4,761,999 km (0.119 R)
• M7: 5,620,242 km (0.112 R)
• M8: 8,269,621 km (0.075 R)
• M9: 9,449,050 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.3

Radius: 9.1

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 2.1 AU - 3.06 AU

Year: 2635 Days

Day: 5.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 65,804,998 km

• M1: 203,304 km (0.117 R)
• M2: 518,805 km (0.08 R)
• M3: 989,889 km (0.101 R)
• M4: 2,445,626 km (0.103 R)
• M5: 4,140,420 km (0.104 R)
• M6: 4,878,087 km (0.063 R)
• M7: 5,278,561 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.9

Radius: 9.1

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.33 AU - 2.99 AU

Year: 2758 Days

Day: 12.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 65,804,998 km

• M1: 114,143 km (0.06 R)
• M2: 480,957 km (0.081 R)
• M3: 1,000,660 km (0.119 R)
• M4: 1,329,626 km (0.106 R)
• M5: 1,711,400 km (0.105 R)
• M6: 2,096,016 km (0.091 R)
• M7: 2,938,252 km (0.119 R)
• M8: 4,209,534 km (0.026 R)
• M9: 4,573,057 km (0.095 R)
• M10: 4,874,796 km (0.066 R)
• M11: 5,518,366 km (0.069 R)
• M12: 6,314,975 km (0.108 R)
• M13: 7,079,869 km (0.107 R)
• M14: 7,905,051 km (0.044 R)
• M15: 8,194,074 km (0.102 R)
• M16: 8,489,978 km (0.107 R)
• M17: 8,947,449 km (0.108 R)
• M18: 9,325,034 km (0.075 R)
• M19: 11,050,346 km (0.087 R)
• M20: 11,744,330 km (0.06 R)
• M21: 12,544,829 km (0.113 R)
• M22: 13,668,309 km (0.116 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 10.6

Gravity: 1.93 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.09 AU - 5.09 AU

Year: 5259 Days

Day: 7.8 Hours

Environment

Temp: -209 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 65,804,998 km

• M1: 133,142 km (0.087 R)
• M2: 486,791 km (0.112 R)
• M3: 844,779 km (0.095 R)
• M4: 1,329,775 km (0.087 R)
• M5: 1,710,652 km (0.112 R)
• M6: 2,151,217 km (0.088 R)
• M7: 6,638,854 km (0.098 R)
• M8: 7,545,567 km (0.067 R)
• M9: 8,061,829 km (0.066 R)
• M10: 8,880,429 km (0.057 R)
• M11: 9,715,933 km (0.066 R)
• M12: 10,405,878 km (0.118 R)
• M13: 11,292,844 km (0.06 R)
• M14: 12,852,103 km (0.099 R)
• M15: 13,542,497 km (0.106 R)
• M16: 14,599,555 km (0.118 R)
• M17: 15,300,272 km (0.044 R)
• M18: 15,866,500 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.2

Radius: 14.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 5.78 AU - 6.28 AU

Year: 9415 Days

Day: 9 Hours

Environment

Temp: -217 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 65,804,998 km

• M1: 185,352 km (0.085 R)
• M2: 760,406 km (0.091 R)
• M3: 1,254,079 km (0.08 R)
• M4: 1,801,757 km (0.104 R)
• M5: 3,017,239 km (0.046 R)
• M6: 3,843,319 km (0.092 R)
• M7: 4,380,375 km (0.031 R)
• M8: 5,775,824 km (0.087 R)
• M9: 7,450,572 km (0.083 R)
• M10: 10,212,598 km (0.098 R)
• M11: 11,250,957 km (0.083 R)
• M12: 13,659,782 km (0.118 R)
• M13: 14,470,452 km (0.066 R)
• M14: 16,533,706 km (0.111 R)
• M15: 17,096,493 km (0.118 R)
• M16: 19,091,381 km (0.102 R)
• M17: 20,264,528 km (0.119 R)
• M18: 20,991,274 km (0.097 R)
• M19: 21,986,997 km (0.099 R)
• M20: 23,101,202 km (0.072 R)
• M21: 27,347,538 km (0.099 R)
• M22: 34,653,000 km (0.035 R)
• M23: 37,111,193 km (0.103 R)
• M24: 39,060,752 km (0.059 R)
• M25: 40,949,575 km (0.117 R)
• M26: 44,637,312 km (0.119 R)
• M27: 46,561,888 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.5

Radius: 6.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.44 AU - 9 AU

Year: 13638 Days

Day: 24.7 Hours

Environment

Temp: -230 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 65,804,998 km

• M1: 80,334 km (0.077 R)
• M2: 409,001 km (0.064 R)
• M3: 614,099 km (0.098 R)
• M4: 962,812 km (0.067 R)
• M5: 1,646,325 km (0.089 R)
• M6: 1,957,638 km (0.032 R)
• M7: 2,698,297 km (0.108 R)
• M8: 2,927,930 km (0.093 R)
• M9: 4,093,297 km (0.072 R)
• M10: 4,792,069 km (0.12 R)
• M11: 5,539,460 km (0.095 R)
• M12: 6,454,699 km (0.05 R)
• M13: 6,834,678 km (0.117 R)
• M14: 7,921,207 km (0.097 R)
• M15: 9,197,127 km (0.084 R)
• M16: 10,517,628 km (0.104 R)
• M17: 13,074,854 km (0.112 R)
• M18: 14,470,004 km (0.089 R)
• M19: 14,901,743 km (0.068 R)
• M20: 16,480,749 km (0.054 R)
• M21: 20,166,990 km (0.113 R)
• M22: 20,367,900 km (0.107 R)
• M23: 22,883,986 km (0.096 R)
• M24: 23,991,011 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.4

Radius: 3.2

Gravity: 59.8 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 6.47 AU - 9.67 AU

Year: 14576 Days

Day: 16.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 65,804,998 km

• M1: 40,541 km (0.12 R)
• M2: 287,378 km (0.077 R)
• M3: 558,449 km (0.048 R)
• M4: 697,724 km (0.09 R)
• M5: 944,711 km (0.096 R)
• M6: 1,094,458 km (0.107 R)
• M7: 1,370,167 km (0.11 R)
• M8: 2,020,319 km (0.108 R)
• M9: 2,518,331 km (0.069 R)
• M10: 2,900,852 km (0.045 R)
• M11: 3,558,784 km (0.109 R)
• M12: 3,951,478 km (0.075 R)
• M13: 4,756,315 km (0.071 R)
• M14: 8,821,637 km (0.098 R)
• M15: 10,910,622 km (0.069 R)
• M16: 12,161,559 km (0.034 R)
• M17: 18,446,913 km (0.076 R)
• M18: 19,274,638 km (0.098 R)
• M19: 20,300,281 km (0.086 R)
• M20: 24,078,675 km (0.044 R)
• M21: 25,875,944 km (0.11 R)
• M22: 26,702,622 km (0.079 R)
• M23: 30,072,463 km (0.088 R)
• M24: 30,641,234 km (0.036 R)
• M25: 35,200,529 km (0.1 R)
• M26: 45,335,635 km (0.114 R)
• M27: 46,535,410 km (0.034 R)
• M28: 47,910,364 km (0.045 R)
• M29: 48,841,910 km (0.118 R)
• M30: 49,469,473 km (0.041 R)
• M31: 50,901,423 km (0.12 R)
• M32: 52,197,240 km (0.119 R)
• M33: 54,685,801 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 310.4

Radius: 7

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.57 AU - 13.87 AU

Year: 23896 Days

Day: 18.6 Hours

Environment

Temp: -238 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,804,998 km

• M1: 87,066 km (0.118 R)
• M2: 317,895 km (0.079 R)
• M3: 695,630 km (0.108 R)
• M4: 1,151,305 km (0.03 R)
• M5: 1,514,230 km (0.092 R)
• M6: 2,977,746 km (0.081 R)
• M7: 3,204,536 km (0.096 R)
• M8: 5,061,046 km (0.092 R)
• M9: 5,496,525 km (0.085 R)
• M10: 5,996,182 km (0.082 R)
• M11: 6,780,224 km (0.116 R)
• M12: 7,130,134 km (0.072 R)
• M13: 7,492,011 km (0.095 R)
• M14: 8,907,506 km (0.117 R)
• M15: 9,596,703 km (0.075 R)
• M16: 9,982,068 km (0.118 R)
• M17: 10,843,003 km (0.063 R)
• M18: 11,080,565 km (0.109 R)
• M19: 12,777,154 km (0.119 R)
• M20: 15,749,514 km (0.067 R)
• M21: 16,598,033 km (0.094 R)
• M22: 16,993,570 km (0.1 R)
• M23: 23,509,006 km (0.088 R)
• M24: 26,934,049 km (0.102 R)
• M25: 31,634,863 km (0.074 R)
• M26: 33,734,619 km (0.082 R)
• M27: 35,663,085 km (0.054 R)
• M28: 47,201,419 km (0.064 R)
• M29: 49,937,415 km (0.117 R)
• M30: 51,260,758 km (0.086 R)
• M31: 53,460,893 km (0.078 R)
• M32: 58,411,985 km (0.059 R)
• M33: 62,700,806 km (0.119 R)
• M34: 65,019,573 km (0.103 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: 199 - 17,080 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit