🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.4

Radius: 13.9

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.83 AU - 1.21 AU

Year: 724 Days

Day: 13.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 45,813,316 km

• M1: 172,935 km (0.043 R)
• M2: 1,079,199 km (0.081 R)
• M3: 1,745,508 km (0.099 R)
• M4: 2,317,720 km (0.063 R)
• M5: 3,526,770 km (0.12 R)
• M6: 4,311,411 km (0.115 R)
• M7: 4,745,843 km (0.103 R)
• M8: 5,334,810 km (0.087 R)
• M9: 5,817,861 km (0.111 R)
• M10: 6,723,527 km (0.077 R)
• M11: 7,288,408 km (0.116 R)
• M12: 7,744,383 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.5

Radius: 9.6

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.66 AU - 1.7 AU

Year: 1531 Days

Day: 12.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,813,316 km

• M1: 119,379 km (0.094 R)
• M2: 442,660 km (0.09 R)
• M3: 778,807 km (0.095 R)
• M4: 1,092,214 km (0.058 R)
• M5: 1,586,485 km (0.044 R)
• M6: 2,072,080 km (0.048 R)
• M7: 2,680,046 km (0.095 R)
• M8: 3,012,452 km (0.103 R)
• M9: 3,729,026 km (0.098 R)
• M10: 4,779,802 km (0.071 R)
• M11: 5,110,712 km (0.057 R)
• M12: 5,456,882 km (0.087 R)
• M13: 7,532,851 km (0.108 R)
• M14: 8,282,636 km (0.072 R)
• M15: 8,790,371 km (0.097 R)
• M16: 9,110,660 km (0.098 R)
• M17: 11,200,093 km (0.073 R)
• M18: 11,681,350 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893.2

Radius: 9.1

Gravity: 10.79 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.59 AU - 2.25 AU

Year: 1870 Days

Day: 12.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,813,316 km

• M1: 113,096 km (0.057 R)
• M2: 735,722 km (0.096 R)
• M3: 1,091,616 km (0.092 R)
• M4: 1,947,914 km (0.107 R)
• M5: 2,423,336 km (0.102 R)
• M6: 2,851,934 km (0.068 R)
• M7: 3,501,488 km (0.071 R)
• M8: 4,089,557 km (0.109 R)
• M9: 4,593,552 km (0.106 R)
• M10: 4,893,646 km (0.027 R)
• M11: 6,595,920 km (0.115 R)
• M12: 7,463,587 km (0.089 R)
• M13: 8,217,112 km (0.096 R)
• M14: 8,725,595 km (0.102 R)
• M15: 9,527,140 km (0.041 R)
• M16: 10,377,155 km (0.12 R)
• M17: 12,391,042 km (0.105 R)
• M18: 12,806,326 km (0.101 R)
• M19: 13,102,530 km (0.049 R)
• M20: 14,883,492 km (0.055 R)
• M21: 15,258,235 km (0.117 R)
• M22: 15,591,240 km (0.081 R)
• M23: 16,870,900 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.6

Radius: 14.4

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.45 AU - 3.01 AU

Year: 3171 Days

Day: 9.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,813,316 km

• M1: 179,368 km (0.102 R)
• M2: 715,975 km (0.085 R)
• M3: 1,530,386 km (0.045 R)
• M4: 2,046,499 km (0.08 R)
• M5: 2,546,156 km (0.075 R)
• M6: 3,093,983 km (0.096 R)
• M7: 4,239,903 km (0.076 R)
• M8: 5,451,197 km (0.056 R)
• M9: 5,990,946 km (0.109 R)
• M10: 6,481,777 km (0.098 R)
• M11: 7,892,185 km (0.098 R)
• M12: 10,671,714 km (0.072 R)
• M13: 11,313,937 km (0.09 R)
• M14: 12,024,527 km (0.086 R)
• M15: 12,853,748 km (0.077 R)
• M16: 15,827,006 km (0.103 R)
• M17: 18,709,906 km (0.052 R)
• M18: 19,526,561 km (0.056 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 14.9

Gravity: 0.55 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 3.52 AU - 5.64 AU

Year: 6890 Days

Day: 5.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 45,813,316 km

• M1: 195,225 km (0.086 R)
• M2: 713,881 km (0.092 R)
• M3: 1,188,405 km (0.116 R)
• M4: 1,726,359 km (0.106 R)
• M5: 2,372,473 km (0.062 R)
• M6: 3,059,725 km (0.105 R)
• M7: 4,768,582 km (0.048 R)
• M8: 5,312,370 km (0.064 R)
• M9: 6,725,621 km (0.084 R)
• M10: 10,285,751 km (0.054 R)
• M11: 11,822,570 km (0.105 R)
• M12: 12,294,851 km (0.117 R)
• M13: 12,824,577 km (0.096 R)
• M14: 14,408,519 km (0.107 R)
• M15: 15,911,529 km (0.098 R)
• M16: 18,703,324 km (0.115 R)
• M17: 19,882,455 km (0.118 R)
• M18: 20,799,041 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.3

Radius: 9.6

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 4.41 AU - 6.17 AU

Year: 8552 Days

Day: 5.4 Hours

Environment

Temp: -233 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 45,813,316 km

• M1: 121,025 km (0.074 R)
• M2: 921,822 km (0.12 R)
• M3: 1,489,696 km (0.072 R)
• M4: 2,223,174 km (0.1 R)
• M5: 2,827,549 km (0.077 R)
• M6: 3,948,636 km (0.098 R)
• M7: 4,277,452 km (0.096 R)
• M8: 4,714,278 km (0.097 R)
• M9: 5,542,003 km (0.118 R)
• M10: 6,097,759 km (0.093 R)
• M11: 7,567,109 km (0.092 R)
• M12: 8,384,362 km (0.057 R)
• M13: 8,883,720 km (0.093 R)
• M14: 11,136,215 km (0.104 R)
• M15: 11,684,192 km (0.107 R)
• M16: 12,539,892 km (0.084 R)
• M17: 13,133,047 km (0.062 R)
• M18: 13,932,050 km (0.062 R)
• M19: 14,503,962 km (0.111 R)
• M20: 15,491,907 km (0.076 R)
• M21: 16,524,132 km (0.107 R)
• M22: 24,423,648 km (0.099 R)
• M23: 24,976,113 km (0.049 R)
• M24: 30,540,106 km (0.096 R)
• M25: 33,609,256 km (0.084 R)
• M26: 35,452,302 km (0.118 R)
• M27: 40,353,128 km (0.066 R)
• M28: 41,384,755 km (0.096 R)
• M29: 42,301,640 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.2

Radius: 6.6

Gravity: 10.13 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 5.54 AU - 5.94 AU

Year: 9667 Days

Day: 17.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 45,813,316 km

• M1: 82,129 km (0.088 R)
• M2: 363,523 km (0.082 R)
• M3: 1,067,082 km (0.063 R)
• M4: 1,468,453 km (0.118 R)
• M5: 1,726,210 km (0.088 R)
• M6: 1,998,029 km (0.082 R)
• M7: 2,496,340 km (0.094 R)
• M8: 3,406,493 km (0.088 R)
• M9: 3,738,002 km (0.091 R)
• M10: 4,689,744 km (0.078 R)
• M11: 5,070,171 km (0.086 R)
• M12: 5,439,528 km (0.086 R)
• M13: 5,695,640 km (0.11 R)
• M14: 6,875,219 km (0.043 R)
• M15: 7,921,506 km (0.038 R)
• M16: 8,292,808 km (0.059 R)
• M17: 11,746,275 km (0.078 R)
• M18: 15,988,123 km (0.077 R)
• M19: 17,257,311 km (0.08 R)
• M20: 18,092,815 km (0.114 R)
• M21: 22,269,289 km (0.083 R)
• M22: 23,764,519 km (0.113 R)
• M23: 24,450,126 km (0.069 R)
• M24: 25,592,157 km (0.111 R)
• M25: 29,919,125 km (0.093 R)
• M26: 31,531,641 km (0.111 R)
• M27: 34,057,601 km (0.112 R)
• M28: 36,150,774 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.9

Radius: 7.7

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.35 AU - 6.49 AU

Year: 11434 Days

Day: 24.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 175.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 45,813,316 km

• M1: 95,743 km (0.095 R)
• M2: 441,912 km (0.077 R)
• M3: 805,734 km (0.054 R)
• M4: 1,931,907 km (0.095 R)
• M5: 3,442,995 km (0.113 R)
• M6: 3,820,730 km (0.097 R)
• M7: 4,225,841 km (0.03 R)
• M8: 6,876,565 km (0.114 R)
• M9: 8,400,070 km (0.057 R)
• M10: 9,129,808 km (0.103 R)
• M11: 11,729,221 km (0.086 R)
• M12: 12,313,401 km (0.087 R)
• M13: 17,295,907 km (0.073 R)
• M14: 23,063,055 km (0.098 R)
• M15: 23,559,869 km (0.089 R)
• M16: 23,979,342 km (0.079 R)
• M17: 27,702,235 km (0.118 R)
• M18: 28,075,631 km (0.073 R)
• M19: 30,784,699 km (0.065 R)
• M20: 31,488,257 km (0.104 R)
• M21: 36,604,205 km (0.063 R)
• M22: 37,280,238 km (0.077 R)
• M23: 39,123,882 km (0.034 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 338.2

Radius: 5

Gravity: 13.53 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.04 AU - 8.17 AU

Year: 13298 Days

Day: 17.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,813,316 km

• M1: 62,682 km (0.112 R)
• M2: 275,260 km (0.08 R)
• M3: 498,161 km (0.045 R)
• M4: 663,616 km (0.099 R)
• M5: 962,662 km (0.116 R)
• M6: 1,751,641 km (0.103 R)
• M7: 2,776,088 km (0.074 R)
• M8: 3,012,303 km (0.073 R)
• M9: 3,308,656 km (0.102 R)
• M10: 3,574,342 km (0.061 R)
• M11: 3,854,090 km (0.119 R)
• M12: 4,259,051 km (0.097 R)
• M13: 4,751,827 km (0.099 R)
• M14: 5,712,694 km (0.091 R)
• M15: 6,720,385 km (0.112 R)
• M16: 7,107,395 km (0.032 R)
• M17: 8,490,427 km (0.114 R)
• M18: 15,354,725 km (0.06 R)
• M19: 15,620,710 km (0.075 R)
• M20: 15,822,219 km (0.083 R)
• M21: 18,080,548 km (0.078 R)
• M22: 19,440,692 km (0.086 R)
• M23: 20,867,856 km (0.114 R)
• M24: 21,773,521 km (0.073 R)
• M25: 22,619,348 km (0.06 R)
• M26: 23,662,942 km (0.087 R)
• M27: 24,017,789 km (0.032 R)
• M28: 24,376,225 km (0.075 R)
• M29: 25,658,877 km (0.087 R)
• M30: 32,533,199 km (0.114 R)
• M31: 36,037,678 km (0.099 R)
• M32: 39,287,991 km (0.088 R)
• M33: 41,689,037 km (0.107 R)
• M34: 45,130,536 km (0.099 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 19,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit