🌌 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: 122.7

Radius: 8.3

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.76 AU - 0.84 AU

Year: 494 Days

Day: 10.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,424,313 km

• M1: 103,223 km (0.078 R)
• M2: 386,112 km (0.069 R)
• M3: 684,859 km (0.076 R)
• M4: 1,368,073 km (0.089 R)
• M5: 1,780,364 km (0.105 R)
• M6: 2,168,122 km (0.086 R)
• M7: 2,446,524 km (0.093 R)
• M8: 3,637,323 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.3

Radius: 12.4

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.83 AU - 1.31 AU

Year: 764 Days

Day: 12.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 59,424,313 km

• M1: 154,235 km (0.067 R)
• M2: 553,662 km (0.107 R)
• M3: 1,120,937 km (0.104 R)
• M4: 1,564,794 km (0.059 R)
• M5: 2,491,553 km (0.099 R)
• M6: 2,931,370 km (0.111 R)
• M7: 3,510,314 km (0.074 R)
• M8: 4,150,593 km (0.095 R)
• M9: 4,773,518 km (0.093 R)
• M10: 5,509,241 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.7

Radius: 13.3

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.16 AU - 1.68 AU

Year: 1168 Days

Day: 13.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 59,424,313 km

• M1: 166,951 km (0.113 R)
• M2: 796,459 km (0.07 R)
• M3: 1,351,766 km (0.086 R)
• M4: 1,849,030 km (0.078 R)
• M5: 2,956,652 km (0.074 R)
• M6: 3,822,974 km (0.086 R)
• M7: 4,370,801 km (0.091 R)
• M8: 4,985,648 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 821.2

Radius: 11.4

Gravity: 6.32 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.65 AU - 2.25 AU

Year: 1880 Days

Day: 9 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,424,313 km

• M1: 141,819 km (0.079 R)
• M2: 541,694 km (0.077 R)
• M3: 914,641 km (0.083 R)
• M4: 1,681,779 km (0.104 R)
• M5: 2,608,089 km (0.111 R)
• M6: 3,066,756 km (0.088 R)
• M7: 3,995,310 km (0.102 R)
• M8: 4,504,990 km (0.098 R)
• M9: 5,214,084 km (0.111 R)
• M10: 7,158,707 km (0.045 R)
• M11: 7,823,370 km (0.115 R)
• M12: 8,434,328 km (0.112 R)
• M13: 8,978,415 km (0.072 R)
• M14: 11,469,818 km (0.077 R)
• M15: 12,957,868 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.6

Radius: 9.5

Gravity: 10.75 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.91 AU - 2.93 AU

Year: 2599 Days

Day: 11.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,424,313 km

• M1: 118,182 km (0.118 R)
• M2: 901,776 km (0.088 R)
• M3: 1,780,215 km (0.102 R)
• M4: 2,943,039 km (0.06 R)
• M5: 3,706,586 km (0.093 R)
• M6: 4,113,941 km (0.099 R)
• M7: 4,642,172 km (0.081 R)
• M8: 5,518,665 km (0.1 R)
• M9: 6,358,657 km (0.066 R)
• M10: 11,157,308 km (0.039 R)
• M11: 12,996,016 km (0.051 R)
• M12: 13,842,889 km (0.092 R)
• M13: 15,803,070 km (0.104 R)
• M14: 17,431,892 km (0.072 R)
• M15: 21,020,296 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.8

Radius: 13.3

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.68 AU - 4.82 AU

Year: 6048 Days

Day: 12.7 Hours

Environment

Temp: -217 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,424,313 km

• M1: 165,455 km (0.105 R)
• M2: 693,386 km (0.102 R)
• M3: 1,285,046 km (0.119 R)
• M4: 2,061,159 km (0.118 R)
• M5: 2,781,772 km (0.096 R)
• M6: 3,291,303 km (0.057 R)
• M7: 4,152,089 km (0.042 R)
• M8: 5,306,835 km (0.07 R)
• M9: 6,179,738 km (0.078 R)
• M10: 6,636,311 km (0.032 R)
• M11: 7,238,742 km (0.09 R)
• M12: 7,746,926 km (0.119 R)
• M13: 9,231,685 km (0.114 R)
• M14: 10,654,660 km (0.11 R)
• M15: 13,407,111 km (0.113 R)
• M16: 14,972,952 km (0.11 R)
• M17: 15,590,641 km (0.093 R)
• M18: 16,171,679 km (0.069 R)
• M19: 17,153,640 km (0.098 R)
• M20: 18,001,860 km (0.106 R)
• M21: 20,152,030 km (0.102 R)
• M22: 21,612,404 km (0.083 R)
• M23: 22,268,840 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.2

Radius: 8

Gravity: 8.69 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 4.82 AU - 6.72 AU

Year: 9567 Days

Day: 24.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,424,313 km

• M1: 99,483 km (0.089 R)
• M2: 369,357 km (0.092 R)
• M3: 878,588 km (0.084 R)
• M4: 1,200,224 km (0.066 R)
• M5: 1,832,275 km (0.118 R)
• M6: 2,610,184 km (0.087 R)
• M7: 3,401,407 km (0.112 R)
• M8: 4,206,842 km (0.095 R)
• M9: 5,164,717 km (0.092 R)
• M10: 6,621,800 km (0.112 R)
• M11: 7,073,137 km (0.112 R)
• M12: 8,683,109 km (0.104 R)
• M13: 10,077,661 km (0.096 R)
• M14: 13,244,947 km (0.055 R)
• M15: 16,267,871 km (0.103 R)
• M16: 20,498,349 km (0.081 R)
• M17: 23,035,230 km (0.115 R)
• M18: 23,463,080 km (0.085 R)
• M19: 24,778,643 km (0.097 R)
• M20: 27,556,077 km (0.078 R)
• M21: 32,742,636 km (0.082 R)
• M22: 36,539,878 km (0.055 R)
• M23: 38,185,305 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 611.5

Radius: 6.8

Gravity: 13.22 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 5.88 AU - 7.28 AU

Year: 11651 Days

Day: 16.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 59,424,313 km

• M1: 84,672 km (0.079 R)
• M2: 348,713 km (0.116 R)
• M3: 721,660 km (0.12 R)
• M4: 1,066,633 km (0.089 R)
• M5: 1,434,644 km (0.109 R)
• M6: 1,679,087 km (0.08 R)
• M7: 2,367,087 km (0.118 R)
• M8: 2,647,882 km (0.091 R)
• M9: 3,157,712 km (0.082 R)
• M10: 3,918,567 km (0.116 R)
• M11: 4,400,870 km (0.07 R)
• M12: 5,586,732 km (0.108 R)
• M13: 6,972,158 km (0.085 R)
• M14: 9,732,837 km (0.111 R)
• M15: 11,104,201 km (0.032 R)
• M16: 11,893,779 km (0.104 R)
• M17: 15,428,627 km (0.098 R)
• M18: 16,771,417 km (0.103 R)
• M19: 20,341,720 km (0.071 R)
• M20: 21,179,767 km (0.107 R)
• M21: 22,303,547 km (0.086 R)
• M22: 24,016,592 km (0.053 R)
• M23: 24,388,043 km (0.082 R)
• M24: 26,107,521 km (0.105 R)
• M25: 36,293,042 km (0.089 R)
• M26: 37,524,531 km (0.097 R)
• M27: 38,529,680 km (0.098 R)
• M28: 39,038,761 km (0.111 R)
• M29: 40,462,185 km (0.108 R)
• M30: 46,502,648 km (0.11 R)
• M31: 46,935,135 km (0.099 R)
• M32: 49,287,113 km (0.026 R)

Asteroid Belt

Center: 7.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.3

Radius: 6.1

Gravity: 17.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.78 AU - 8.78 AU

Year: 16446 Days

Day: 21.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 59,424,313 km

• M1: 76,295 km (0.084 R)
• M2: 374,892 km (0.069 R)
• M3: 598,691 km (0.113 R)
• M4: 1,084,884 km (0.104 R)
• M5: 1,653,505 km (0.102 R)
• M6: 2,878,113 km (0.043 R)
• M7: 3,099,817 km (0.052 R)
• M8: 3,522,431 km (0.102 R)
• M9: 4,073,400 km (0.104 R)
• M10: 4,849,215 km (0.06 R)
• M11: 5,492,935 km (0.098 R)
• M12: 6,031,637 km (0.075 R)
• M13: 7,036,336 km (0.031 R)
• M14: 7,718,203 km (0.089 R)
• M15: 9,003,249 km (0.028 R)
• M16: 9,479,419 km (0.119 R)
• M17: 12,500,996 km (0.1 R)
• M18: 13,912,752 km (0.097 R)
• M19: 15,057,325 km (0.11 R)
• M20: 16,032,404 km (0.116 R)
• M21: 16,653,085 km (0.05 R)
• M22: 19,037,376 km (0.12 R)
• M23: 19,645,342 km (0.074 R)
• M24: 21,640,080 km (0.037 R)
• M25: 27,319,264 km (0.07 R)
• M26: 28,428,083 km (0.102 R)
• M27: 34,043,688 km (0.043 R)
• M28: 42,083,826 km (0.04 R)
• M29: 46,462,705 km (0.065 R)
• M30: 47,881,042 km (0.073 R)
• M31: 50,638,281 km (0.079 R)
• M32: 59,174,784 km (0.101 R)
• M33: 63,685,160 km (0.076 R)
• M34: 65,042,611 km (0.036 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 421.8

Radius: 6.1

Gravity: 11.34 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.69 AU - 10.63 AU

Year: 17591 Days

Day: 24.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,424,313 km

• M1: 105,167 km (0.054 R)
• M2: 332,855 km (0.113 R)
• M3: 779,255 km (0.102 R)
• M4: 1,966,464 km (0.096 R)
• M5: 2,598,665 km (0.077 R)
• M6: 2,867,941 km (0.061 R)
• M7: 3,131,083 km (0.11 R)
• M8: 3,789,314 km (0.112 R)
• M9: 4,664,013 km (0.106 R)
• M10: 7,810,355 km (0.091 R)
• M11: 9,163,917 km (0.1 R)
• M12: 11,124,696 km (0.038 R)
• M13: 15,706,729 km (0.026 R)
• M14: 19,068,193 km (0.064 R)
• M15: 20,519,742 km (0.053 R)
• M16: 24,715,064 km (0.077 R)
• M17: 31,151,064 km (0.031 R)
• M18: 36,011,050 km (0.036 R)
• M19: 40,244,969 km (0.096 R)
• M20: 40,658,158 km (0.1 R)
• M21: 44,946,680 km (0.111 R)
• M22: 47,047,334 km (0.087 R)
• M23: 53,907,294 km (0.106 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 19,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit