🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 13.7

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.55 AU - 0.73 AU

Year: 353 Days

Day: 5.8 Hours

Environment

Temp: -144 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 71,009,782 km

• M1: 170,392 km (0.081 R)
• M2: 676,482 km (0.093 R)
• M3: 1,298,809 km (0.068 R)
• M4: 1,903,184 km (0.112 R)
• M5: 2,427,076 km (0.109 R)
• M6: 2,899,506 km (0.066 R)
• M7: 3,499,393 km (0.092 R)
• M8: 4,057,693 km (0.094 R)
• M9: 4,541,492 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.7

Radius: 11.5

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.9 AU - 1.38 AU

Year: 840 Days

Day: 9.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,009,782 km

• M1: 143,165 km (0.106 R)
• M2: 520,900 km (0.078 R)
• M3: 1,060,799 km (0.068 R)
• M4: 1,711,400 km (0.064 R)
• M5: 2,344,947 km (0.101 R)
• M6: 3,671,281 km (0.037 R)
• M7: 4,794,612 km (0.114 R)
• M8: 5,736,330 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.1

Radius: 8.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.42 AU - 1.52 AU

Year: 1230 Days

Day: 8.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 71,009,782 km

• M1: 106,663 km (0.102 R)
• M2: 416,780 km (0.068 R)
• M3: 781,499 km (0.05 R)
• M4: 1,168,359 km (0.097 R)
• M5: 1,749,547 km (0.06 R)
• M6: 2,725,673 km (0.118 R)
• M7: 3,086,054 km (0.082 R)
• M8: 3,781,685 km (0.117 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.6

Radius: 12.5

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.21 AU - 1.95 AU

Year: 1371 Days

Day: 13.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 71,009,782 km

• M1: 155,432 km (0.107 R)
• M2: 556,803 km (0.086 R)
• M3: 1,076,506 km (0.114 R)
• M4: 1,775,128 km (0.082 R)
• M5: 2,258,180 km (0.093 R)
• M6: 2,691,116 km (0.101 R)
• M7: 3,287,413 km (0.115 R)
• M8: 4,243,643 km (0.102 R)
• M9: 5,509,540 km (0.071 R)
• M10: 6,085,941 km (0.107 R)
• M11: 6,626,288 km (0.115 R)
• M12: 7,441,896 km (0.106 R)
• M13: 8,743,696 km (0.108 R)
• M14: 11,206,526 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.6

Radius: 11.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.34 AU - 3.76 AU

Year: 4617 Days

Day: 11.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 71,009,782 km

• M1: 145,858 km (0.119 R)
• M2: 710,141 km (0.046 R)
• M3: 2,179,641 km (0.058 R)
• M4: 4,195,921 km (0.101 R)
• M5: 5,045,487 km (0.064 R)
• M6: 7,489,169 km (0.086 R)
• M7: 10,471,701 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 562.6

Radius: 4.3

Gravity: 30.43 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.52 AU - 7.82 AU

Year: 13252 Days

Day: 17 Hours

Environment

Temp: -237 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,009,782 km

• M1: 53,556 km (0.106 R)
• M2: 292,165 km (0.112 R)
• M3: 621,729 km (0.097 R)
• M4: 1,130,362 km (0.097 R)
• M5: 1,649,765 km (0.088 R)
• M6: 1,809,835 km (0.093 R)
• M7: 2,749,908 km (0.051 R)
• M8: 3,287,712 km (0.107 R)
• M9: 6,149,968 km (0.108 R)
• M10: 6,302,558 km (0.04 R)
• M11: 6,897,958 km (0.041 R)
• M12: 7,882,611 km (0.117 R)
• M13: 8,062,876 km (0.027 R)
• M14: 8,573,005 km (0.116 R)
• M15: 11,857,277 km (0.111 R)
• M16: 15,892,829 km (0.081 R)
• M17: 17,140,924 km (0.092 R)
• M18: 21,712,336 km (0.109 R)
• M19: 23,710,515 km (0.075 R)
• M20: 24,850,301 km (0.062 R)
• M21: 26,325,934 km (0.1 R)
• M22: 28,172,570 km (0.085 R)
• M23: 29,235,014 km (0.072 R)
• M24: 31,439,189 km (0.071 R)
• M25: 34,707,753 km (0.073 R)
• M26: 39,233,388 km (0.092 R)
• M27: 44,562,962 km (0.091 R)
• M28: 49,586,159 km (0.103 R)
• M29: 50,510,075 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 322.9

Radius: 5.4

Gravity: 11.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.6 AU - 8.88 AU

Year: 13447 Days

Day: 17.3 Hours

Environment

Temp: -237 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 71,009,782 km

• M1: 67,169 km (0.111 R)
• M2: 249,529 km (0.11 R)
• M3: 1,220,419 km (0.109 R)
• M4: 1,819,409 km (0.105 R)
• M5: 2,114,566 km (0.058 R)
• M6: 2,616,616 km (0.067 R)
• M7: 2,863,902 km (0.098 R)
• M8: 3,700,453 km (0.077 R)
• M9: 3,880,270 km (0.102 R)
• M10: 4,426,900 km (0.06 R)
• M11: 5,276,317 km (0.117 R)
• M12: 5,911,509 km (0.116 R)
• M13: 6,977,245 km (0.076 R)
• M14: 7,252,654 km (0.104 R)
• M15: 8,339,184 km (0.08 R)
• M16: 8,921,269 km (0.061 R)
• M17: 10,266,603 km (0.106 R)
• M18: 10,622,945 km (0.036 R)
• M19: 11,522,626 km (0.099 R)
• M20: 11,852,041 km (0.089 R)
• M21: 12,300,984 km (0.027 R)
• M22: 13,113,749 km (0.076 R)
• M23: 14,335,964 km (0.073 R)
• M24: 17,075,699 km (0.118 R)
• M25: 18,233,437 km (0.119 R)
• M26: 19,211,807 km (0.058 R)
• M27: 19,830,993 km (0.092 R)
• M28: 22,019,011 km (0.119 R)
• M29: 22,356,355 km (0.12 R)
• M30: 25,641,374 km (0.099 R)
• M31: 27,156,501 km (0.114 R)
• M32: 30,260,059 km (0.045 R)
• M33: 35,866,837 km (0.111 R)
• M34: 37,758,951 km (0.111 R)
• M35: 39,841,055 km (0.058 R)
• M36: 43,965,917 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.3

Radius: 3.4

Gravity: 61.62 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.15 AU - 10.23 AU

Year: 17682 Days

Day: 15.2 Hours

Environment

Temp: -238 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 71,009,782 km

• M1: 42,336 km (0.061 R)
• M2: 422,614 km (0.1 R)
• M3: 536,757 km (0.119 R)
• M4: 644,767 km (0.088 R)
• M5: 850,613 km (0.064 R)
• M6: 1,423,723 km (0.11 R)
• M7: 1,958,386 km (0.102 R)
• M8: 2,095,717 km (0.085 R)
• M9: 2,831,588 km (0.084 R)
• M10: 3,137,516 km (0.105 R)
• M11: 3,244,179 km (0.116 R)
• M12: 3,381,061 km (0.082 R)
• M13: 3,695,666 km (0.119 R)
• M14: 3,814,746 km (0.067 R)
• M15: 8,289,667 km (0.067 R)
• M16: 8,545,778 km (0.102 R)
• M17: 9,849,225 km (0.097 R)
• M18: 11,093,430 km (0.096 R)
• M19: 11,657,414 km (0.075 R)
• M20: 12,639,374 km (0.097 R)
• M21: 13,254,222 km (0.079 R)
• M22: 14,104,835 km (0.07 R)
• M23: 15,448,075 km (0.067 R)
• M24: 17,956,980 km (0.118 R)
• M25: 27,310,886 km (0.077 R)
• M26: 30,221,911 km (0.072 R)
• M27: 33,204,594 km (0.115 R)
• M28: 37,201,400 km (0.08 R)
• M29: 38,601,636 km (0.056 R)
• M30: 43,318,307 km (0.104 R)
• M31: 46,613,649 km (0.06 R)
• M32: 47,584,988 km (0.103 R)
• M33: 49,400,658 km (0.116 R)
• M34: 52,994,148 km (0.088 R)
• M35: 63,223,052 km (0.107 R)
• M36: 69,110,925 km (0.115 R)
• M37: 70,797,043 km (0.07 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: 273 - 13,587 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit