🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 10.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.63 AU - 0.73 AU

Year: 380 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 87,020,867 km

• M1: 126,261 km (0.083 R)
• M2: 512,373 km (0.092 R)
• M3: 1,064,389 km (0.114 R)
• M4: 1,861,596 km (0.072 R)
• M5: 2,322,956 km (0.105 R)
• M6: 3,771,811 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.8

Radius: 13

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.1 AU - 1.48 AU

Year: 994 Days

Day: 8.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 87,020,867 km

• M1: 163,660 km (0.103 R)
• M2: 594,652 km (0.111 R)
• M3: 1,096,104 km (0.084 R)
• M4: 1,506,301 km (0.113 R)
• M5: 2,140,297 km (0.036 R)
• M6: 2,725,823 km (0.08 R)
• M7: 4,070,109 km (0.098 R)
• M8: 4,521,745 km (0.101 R)
• M9: 6,190,958 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.9

Radius: 14.6

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.71 AU - 2.03 AU

Year: 1734 Days

Day: 11.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 87,020,867 km

• M1: 181,612 km (0.107 R)
• M2: 750,981 km (0.109 R)
• M3: 1,317,658 km (0.109 R)
• M4: 1,820,905 km (0.112 R)
• M5: 2,611,380 km (0.066 R)
• M6: 3,171,176 km (0.078 R)
• M7: 4,097,934 km (0.114 R)
• M8: 5,877,850 km (0.071 R)
• M9: 6,438,094 km (0.081 R)
• M10: 7,195,508 km (0.056 R)
• M11: 8,702,108 km (0.108 R)
• M12: 10,691,909 km (0.053 R)
• M13: 12,177,117 km (0.036 R)
• M14: 12,648,500 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967

Radius: 9.3

Gravity: 11.18 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.91 AU - 1.99 AU

Year: 1847 Days

Day: 8.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,020,867 km

• M1: 116,686 km (0.104 R)
• M2: 468,092 km (0.044 R)
• M3: 1,014,573 km (0.11 R)
• M4: 1,436,140 km (0.051 R)
• M5: 1,914,105 km (0.112 R)
• M6: 2,440,689 km (0.117 R)
• M7: 2,753,498 km (0.039 R)
• M8: 3,157,861 km (0.087 R)
• M9: 4,066,968 km (0.092 R)
• M10: 4,406,106 km (0.089 R)
• M11: 6,263,364 km (0.108 R)
• M12: 7,278,535 km (0.069 R)
• M13: 7,780,136 km (0.06 R)
• M14: 9,185,908 km (0.106 R)
• M15: 9,597,152 km (0.081 R)
• M16: 10,092,321 km (0.113 R)
• M17: 10,419,641 km (0.104 R)
• M18: 12,204,643 km (0.12 R)
• M19: 12,955,624 km (0.088 R)
• M20: 13,255,867 km (0.12 R)
• M21: 13,959,725 km (0.117 R)
• M22: 14,366,332 km (0.095 R)
• M23: 15,108,936 km (0.085 R)
• M24: 16,670,588 km (0.028 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.5

Radius: 9.2

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.64 AU - 2.34 AU

Year: 1904 Days

Day: 10.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 87,020,867 km

• M1: 114,742 km (0.096 R)
• M2: 450,439 km (0.108 R)
• M3: 756,516 km (0.106 R)
• M4: 1,092,812 km (0.117 R)
• M5: 1,410,409 km (0.063 R)
• M6: 1,696,739 km (0.12 R)
• M7: 2,715,949 km (0.07 R)
• M8: 3,424,894 km (0.081 R)
• M9: 4,650,998 km (0.071 R)
• M10: 6,711,260 km (0.101 R)
• M11: 7,534,946 km (0.111 R)
• M12: 7,823,969 km (0.107 R)
• M13: 8,641,820 km (0.069 R)
• M14: 9,250,684 km (0.093 R)
• M15: 9,751,388 km (0.067 R)
• M16: 11,138,010 km (0.115 R)
• M17: 11,666,390 km (0.113 R)
• M18: 13,563,441 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 461

Radius: 12.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.5 AU - 3.72 AU

Year: 4652 Days

Day: 11.8 Hours

Environment

Temp: -221 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 87,020,867 km

• M1: 159,172 km (0.092 R)
• M2: 663,467 km (0.029 R)
• M3: 1,076,207 km (0.106 R)
• M4: 1,645,726 km (0.062 R)
• M5: 2,236,189 km (0.1 R)
• M6: 3,329,450 km (0.104 R)
• M7: 4,679,122 km (0.099 R)
• M8: 5,572,221 km (0.107 R)
• M9: 6,545,655 km (0.083 R)
• M10: 7,041,422 km (0.101 R)
• M11: 7,562,172 km (0.118 R)
• M12: 9,868,074 km (0.076 R)
• M13: 10,689,366 km (0.05 R)
• M14: 11,644,698 km (0.116 R)
• M15: 12,514,909 km (0.108 R)
• M16: 13,329,918 km (0.062 R)
• M17: 13,976,630 km (0.051 R)
• M18: 14,436,643 km (0.094 R)
• M19: 15,495,198 km (0.115 R)
• M20: 17,471,087 km (0.082 R)
• M21: 18,005,301 km (0.05 R)
• M22: 19,993,307 km (0.098 R)
• M23: 20,512,411 km (0.031 R)
• M24: 20,973,921 km (0.101 R)
• M25: 22,055,064 km (0.086 R)
• M26: 22,469,899 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 855.6

Radius: 7.4

Gravity: 15.62 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.82 AU - 7.8 AU

Year: 10751 Days

Day: 23.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 87,020,867 km

• M1: 92,003 km (0.072 R)
• M2: 544,387 km (0.053 R)
• M3: 858,542 km (0.115 R)
• M4: 1,370,466 km (0.045 R)
• M5: 1,656,796 km (0.09 R)
• M6: 2,000,423 km (0.114 R)
• M7: 2,430,666 km (0.034 R)
• M8: 2,743,475 km (0.117 R)
• M9: 3,202,292 km (0.052 R)
• M10: 4,156,278 km (0.053 R)
• M11: 5,778,816 km (0.114 R)
• M12: 6,300,015 km (0.116 R)
• M13: 6,933,562 km (0.116 R)
• M14: 8,992,029 km (0.117 R)
• M15: 9,437,681 km (0.106 R)
• M16: 9,950,203 km (0.099 R)
• M17: 10,266,453 km (0.058 R)
• M18: 10,974,799 km (0.036 R)
• M19: 11,369,438 km (0.107 R)
• M20: 12,187,140 km (0.118 R)
• M21: 12,856,740 km (0.059 R)
• M22: 13,295,361 km (0.11 R)
• M23: 14,335,665 km (0.098 R)
• M24: 14,875,563 km (0.061 R)
• M25: 16,872,845 km (0.076 R)
• M26: 19,366,641 km (0.098 R)
• M27: 21,217,017 km (0.109 R)
• M28: 21,565,730 km (0.114 R)
• M29: 21,829,770 km (0.111 R)
• M30: 27,574,328 km (0.087 R)
• M31: 30,903,180 km (0.078 R)
• M32: 32,031,746 km (0.114 R)
• M33: 37,705,695 km (0.068 R)
• M34: 46,313,556 km (0.092 R)
• M35: 47,492,387 km (0.116 R)
• M36: 51,148,709 km (0.091 R)

Asteroid Belt

Center: 7.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 501.4

Radius: 7.5

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 8.19 AU - 9.49 AU

Year: 17827 Days

Day: 15.8 Hours

Environment

Temp: -236 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 87,020,867 km

• M1: 93,349 km (0.087 R)
• M2: 334,052 km (0.086 R)
• M3: 969,993 km (0.055 R)
• M4: 1,426,565 km (0.06 R)
• M5: 1,737,878 km (0.088 R)
• M6: 2,310,689 km (0.115 R)
• M7: 2,563,958 km (0.112 R)
• M8: 3,177,010 km (0.065 R)
• M9: 3,491,315 km (0.117 R)
• M10: 4,001,593 km (0.094 R)
• M11: 5,170,701 km (0.119 R)
• M12: 5,569,379 km (0.12 R)
• M13: 5,833,719 km (0.069 R)
• M14: 6,146,079 km (0.094 R)
• M15: 7,972,968 km (0.107 R)
• M16: 8,456,169 km (0.097 R)
• M17: 11,410,278 km (0.107 R)
• M18: 11,899,613 km (0.107 R)
• M19: 13,859,944 km (0.058 R)
• M20: 16,101,967 km (0.11 R)
• M21: 17,269,129 km (0.11 R)
• M22: 17,589,718 km (0.041 R)
• M23: 18,242,712 km (0.085 R)
• M24: 24,561,427 km (0.065 R)
• M25: 29,158,271 km (0.097 R)
• M26: 34,550,227 km (0.111 R)
• M27: 36,354,377 km (0.092 R)
• M28: 36,617,071 km (0.091 R)
• M29: 45,253,954 km (0.057 R)
• M30: 48,674,659 km (0.118 R)
• M31: 56,200,629 km (0.104 R)
• M32: 58,151,535 km (0.09 R)
• M33: 58,871,998 km (0.113 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.9

Radius: 4.3

Gravity: 50.89 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 9.65 AU - 9.99 AU

Year: 20872 Days

Day: 16.2 Hours

Environment

Temp: -239 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 87,020,867 km

• M1: 56,099 km (0.069 R)
• M2: 302,487 km (0.109 R)
• M3: 511,625 km (0.118 R)
• M4: 738,864 km (0.108 R)
• M5: 1,111,662 km (0.108 R)
• M6: 1,316,760 km (0.091 R)
• M7: 1,983,069 km (0.026 R)
• M8: 2,425,131 km (0.09 R)
• M9: 3,718,704 km (0.082 R)
• M10: 4,111,099 km (0.093 R)
• M11: 5,745,605 km (0.04 R)
• M12: 6,269,348 km (0.061 R)
• M13: 6,450,810 km (0.118 R)
• M14: 7,064,909 km (0.099 R)
• M15: 7,768,917 km (0.108 R)
• M16: 9,256,667 km (0.105 R)
• M17: 9,671,353 km (0.117 R)
• M18: 9,975,036 km (0.074 R)
• M19: 10,160,388 km (0.069 R)
• M20: 10,410,965 km (0.119 R)
• M21: 11,387,390 km (0.081 R)
• M22: 11,589,796 km (0.069 R)
• M23: 12,211,375 km (0.094 R)
• M24: 13,977,228 km (0.089 R)
• M25: 14,443,824 km (0.094 R)
• M26: 16,414,926 km (0.088 R)
• M27: 16,846,964 km (0.114 R)
• M28: 21,799,402 km (0.068 R)
• M29: 24,716,859 km (0.061 R)
• M30: 31,576,221 km (0.114 R)
• M31: 33,607,910 km (0.068 R)
• M32: 40,222,828 km (0.076 R)
• M33: 45,252,010 km (0.103 R)
• M34: 47,306,138 km (0.034 R)
• M35: 50,321,433 km (0.076 R)
• M36: 50,502,745 km (0.105 R)
• M37: 51,415,591 km (0.09 R)
• M38: 52,339,209 km (0.108 R)
• M39: 52,711,857 km (0.109 R)
• M40: 57,321,715 km (0.118 R)
• M41: 60,539,865 km (0.042 R)
• M42: 67,995,075 km (0.044 R)
• M43: 76,996,678 km (0.077 R)
• M44: 84,693,787 km (0.085 R)
• M45: 86,760,183 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 20,075 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit