🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 797.3

Radius: 10.6

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.49 AU - 0.65 AU

Year: 292 Days

Day: 9.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,133,609 km

• M1: 131,945 km (0.107 R)
• M2: 503,995 km (0.116 R)
• M3: 905,067 km (0.098 R)
• M4: 1,266,645 km (0.073 R)
• M5: 1,788,443 km (0.066 R)
• M6: 2,237,236 km (0.075 R)
• M7: 2,601,956 km (0.113 R)
• M8: 3,016,641 km (0.059 R)
• M9: 3,634,480 km (0.066 R)
• M10: 4,004,735 km (0.116 R)
• M11: 4,426,601 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.9

Radius: 11

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.7 AU - 0.88 AU

Year: 476 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,133,609 km

• M1: 139,575 km (0.054 R)
• M2: 539,450 km (0.112 R)
• M3: 909,106 km (0.107 R)
• M4: 1,290,282 km (0.043 R)
• M5: 2,026,602 km (0.115 R)
• M6: 2,463,129 km (0.1 R)
• M7: 2,811,542 km (0.102 R)
• M8: 3,171,624 km (0.087 R)
• M9: 3,751,915 km (0.057 R)
• M10: 4,203,401 km (0.053 R)
• M11: 4,847,270 km (0.033 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.7

Radius: 10.4

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.71 AU - 0.91 AU

Year: 494 Days

Day: 9.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,133,609 km

• M1: 129,402 km (0.097 R)
• M2: 461,958 km (0.083 R)
• M3: 956,379 km (0.111 R)
• M4: 1,454,540 km (0.078 R)
• M5: 1,797,418 km (0.089 R)
• M6: 2,262,967 km (0.112 R)
• M7: 2,843,556 km (0.104 R)
• M8: 3,277,241 km (0.049 R)
• M9: 3,668,589 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.9

Radius: 14.4

Gravity: 0.19 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.34 AU - 1.6 AU

Year: 1209 Days

Day: 10.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 52,133,609 km

• M1: 179,069 km (0.038 R)
• M2: 646,712 km (0.077 R)
• M3: 1,229,096 km (0.063 R)
• M4: 1,701,526 km (0.112 R)
• M5: 2,710,265 km (0.12 R)
• M6: 4,412,988 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.7

Radius: 11.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.26 AU - 1.82 AU

Year: 1296 Days

Day: 7 Hours

Environment

Temp: -200 °C

Axial Tilt: 158.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,133,609 km

• M1: 143,016 km (0.112 R)
• M2: 561,142 km (0.103 R)
• M3: 1,078,451 km (0.075 R)
• M4: 1,691,204 km (0.045 R)
• M5: 2,087,638 km (0.072 R)
• M6: 2,957,101 km (0.114 R)
• M7: 3,424,594 km (0.118 R)
• M8: 3,790,212 km (0.109 R)
• M9: 4,255,012 km (0.05 R)
• M10: 4,805,383 km (0.069 R)
• M11: 5,719,575 km (0.117 R)
• M12: 6,847,095 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748.4

Radius: 14.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.87 AU - 4.37 AU

Year: 4671 Days

Day: 7.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 52,133,609 km

• M1: 179,218 km (0.111 R)
• M2: 1,059,153 km (0.082 R)
• M3: 2,185,625 km (0.113 R)
• M4: 3,285,618 km (0.068 R)
• M5: 4,602,378 km (0.097 R)
• M6: 5,592,866 km (0.117 R)
• M7: 6,124,088 km (0.077 R)
• M8: 6,688,970 km (0.057 R)
• M9: 7,496,200 km (0.059 R)
• M10: 8,254,960 km (0.047 R)
• M11: 9,144,469 km (0.096 R)
• M12: 9,800,157 km (0.106 R)
• M13: 10,269,146 km (0.086 R)
• M14: 10,977,941 km (0.087 R)
• M15: 11,624,802 km (0.106 R)
• M16: 14,415,700 km (0.098 R)
• M17: 15,023,366 km (0.031 R)
• M18: 17,689,499 km (0.048 R)
• M19: 18,258,420 km (0.078 R)
• M20: 21,430,344 km (0.101 R)
• M21: 22,515,527 km (0.09 R)
• M22: 26,480,768 km (0.102 R)
• M23: 29,457,317 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586

Radius: 12.2

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.71 AU - 3.8 AU

Year: 4925 Days

Day: 12.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 52,133,609 km

• M1: 153,039 km (0.094 R)
• M2: 561,740 km (0.119 R)
• M3: 1,009,038 km (0.106 R)
• M4: 1,425,219 km (0.057 R)
• M5: 1,985,463 km (0.115 R)
• M6: 2,639,056 km (0.113 R)
• M7: 3,234,605 km (0.067 R)
• M8: 4,498,408 km (0.035 R)
• M9: 5,602,440 km (0.102 R)
• M10: 6,846,496 km (0.109 R)
• M11: 7,655,821 km (0.108 R)
• M12: 8,303,879 km (0.117 R)
• M13: 9,105,723 km (0.037 R)
• M14: 13,088,617 km (0.103 R)
• M15: 13,598,596 km (0.115 R)
• M16: 14,015,974 km (0.064 R)
• M17: 14,658,198 km (0.11 R)
• M18: 16,881,970 km (0.07 R)
• M19: 20,050,902 km (0.077 R)
• M20: 20,797,994 km (0.104 R)
• M21: 24,124,452 km (0.118 R)
• M22: 24,737,055 km (0.072 R)
• M23: 25,203,352 km (0.09 R)
• M24: 26,637,546 km (0.08 R)
• M25: 27,127,629 km (0.096 R)
• M26: 27,623,546 km (0.057 R)
• M27: 28,294,193 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 297.8

Radius: 6

Gravity: 8.27 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.6 AU - 6.22 AU

Year: 9745 Days

Day: 17.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,133,609 km

• M1: 74,649 km (0.07 R)
• M2: 275,559 km (0.087 R)
• M3: 560,842 km (0.105 R)
• M4: 1,156,392 km (0.044 R)
• M5: 1,614,759 km (0.081 R)
• M6: 2,171,114 km (0.078 R)
• M7: 2,458,192 km (0.06 R)
• M8: 3,678,761 km (0.116 R)
• M9: 4,580,388 km (0.074 R)
• M10: 5,198,975 km (0.081 R)
• M11: 7,205,082 km (0.116 R)
• M12: 9,323,986 km (0.036 R)
• M13: 11,323,063 km (0.109 R)
• M14: 15,647,788 km (0.113 R)
• M15: 16,461,750 km (0.095 R)
• M16: 18,310,181 km (0.093 R)
• M17: 25,866,369 km (0.058 R)
• M18: 26,125,623 km (0.078 R)
• M19: 26,474,186 km (0.067 R)
• M20: 28,354,930 km (0.097 R)

Asteroid Belt

Center: 6.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 102.9

Radius: 4

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.43 AU - 8.93 AU

Year: 13049 Days

Day: 18.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,133,609 km

• M1: 343,327 km (0.108 R)
• M2: 1,212,341 km (0.055 R)
• M3: 2,067,742 km (0.097 R)
• M4: 2,300,366 km (0.119 R)
• M5: 3,143,650 km (0.055 R)
• M6: 8,430,738 km (0.109 R)
• M7: 11,625,849 km (0.089 R)
• M8: 17,734,977 km (0.03 R)
• M9: 21,249,031 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 443.4

Radius: 3.5

Gravity: 36.2 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.99 AU - 9.13 AU

Year: 14099 Days

Day: 15.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 52,133,609 km

• M1: 43,832 km (0.077 R)
• M2: 183,407 km (0.098 R)
• M3: 454,030 km (0.111 R)
• M4: 590,612 km (0.083 R)
• M5: 867,219 km (0.085 R)
• M6: 980,315 km (0.074 R)
• M7: 1,300,903 km (0.025 R)
• M8: 2,145,533 km (0.078 R)
• M9: 2,597,468 km (0.111 R)
• M10: 2,746,767 km (0.051 R)
• M11: 3,181,199 km (0.062 R)
• M12: 3,820,730 km (0.071 R)
• M13: 4,602,827 km (0.1 R)
• M14: 4,758,708 km (0.053 R)
• M15: 5,015,269 km (0.115 R)
• M16: 5,986,159 km (0.103 R)
• M17: 8,200,357 km (0.059 R)
• M18: 9,240,511 km (0.1 R)
• M19: 9,488,544 km (0.101 R)
• M20: 10,687,421 km (0.104 R)
• M21: 13,571,070 km (0.11 R)
• M22: 14,748,555 km (0.113 R)
• M23: 17,379,832 km (0.11 R)
• M24: 18,845,143 km (0.041 R)
• M25: 22,019,011 km (0.112 R)
• M26: 22,909,867 km (0.113 R)
• M27: 24,762,936 km (0.116 R)
• M28: 27,623,995 km (0.1 R)
• M29: 29,186,694 km (0.086 R)
• M30: 30,152,049 km (0.118 R)
• M31: 30,917,542 km (0.097 R)
• M32: 31,249,499 km (0.089 R)
• M33: 32,146,338 km (0.116 R)
• M34: 33,060,232 km (0.116 R)
• M35: 33,874,044 km (0.078 R)
• M36: 35,300,011 km (0.046 R)
• M37: 35,905,733 km (0.07 R)
• M38: 37,638,675 km (0.115 R)
• M39: 48,027,200 km (0.096 R)
• M40: 48,920,299 km (0.077 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 13,405 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit