🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 53.7

Radius: 12.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.47 AU - 0.53 AU

Year: 249 Days

Day: 6.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 62,624,912 km

• M1: 161,566 km (0.102 R)
• M2: 690,693 km (0.098 R)
• M3: 1,107,623 km (0.086 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.8

Radius: 10.6

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.58 AU - 0.68 AU

Year: 351 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,624,912 km

• M1: 134,040 km (0.106 R)
• M2: 481,705 km (0.03 R)
• M3: 1,185,114 km (0.101 R)
• M4: 1,742,965 km (0.085 R)
• M5: 2,968,620 km (0.077 R)
• M6: 3,470,521 km (0.07 R)
• M7: 4,051,858 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.2

Radius: 13.4

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.43 AU - 3.37 AU

Year: 3471 Days

Day: 7.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,624,912 km

• M1: 166,652 km (0.075 R)
• M2: 1,017,565 km (0.094 R)
• M3: 1,498,671 km (0.078 R)
• M4: 2,216,143 km (0.093 R)
• M5: 2,760,230 km (0.071 R)
• M6: 3,189,726 km (0.112 R)
• M7: 4,522,643 km (0.091 R)
• M8: 5,302,646 km (0.101 R)
• M9: 8,085,466 km (0.117 R)
• M10: 9,123,226 km (0.119 R)
• M11: 10,047,741 km (0.089 R)
• M12: 16,120,816 km (0.069 R)
• M13: 16,618,678 km (0.064 R)
• M14: 19,825,458 km (0.049 R)
• M15: 20,333,343 km (0.114 R)
• M16: 22,315,514 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851.5

Radius: 12.8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.72 AU - 3.34 AU

Year: 3707 Days

Day: 10.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,624,912 km

• M1: 159,172 km (0.101 R)
• M2: 597,643 km (0.112 R)
• M3: 1,273,377 km (0.082 R)
• M4: 1,763,908 km (0.115 R)
• M5: 2,749,459 km (0.066 R)
• M6: 3,770,465 km (0.083 R)
• M7: 4,606,118 km (0.11 R)
• M8: 5,290,977 km (0.101 R)
• M9: 5,898,494 km (0.074 R)
• M10: 6,521,420 km (0.108 R)
• M11: 7,588,801 km (0.098 R)
• M12: 8,004,683 km (0.066 R)
• M13: 8,920,222 km (0.089 R)
• M14: 10,829,390 km (0.099 R)
• M15: 11,402,499 km (0.108 R)
• M16: 12,370,996 km (0.058 R)
• M17: 13,695,835 km (0.093 R)
• M18: 14,366,482 km (0.11 R)
• M19: 19,113,522 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.8

Radius: 10.2

Gravity: 5.34 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.3 AU - 3.78 AU

Year: 3726 Days

Day: 5.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 62,624,912 km

• M1: 128,056 km (0.083 R)
• M2: 585,077 km (0.049 R)
• M3: 1,015,770 km (0.083 R)
• M4: 1,360,443 km (0.09 R)
• M5: 1,832,424 km (0.104 R)
• M6: 2,397,007 km (0.116 R)
• M7: 3,091,739 km (0.091 R)
• M8: 3,672,029 km (0.027 R)
• M9: 4,927,455 km (0.113 R)
• M10: 8,366,560 km (0.041 R)
• M11: 10,153,207 km (0.075 R)
• M12: 11,477,448 km (0.074 R)
• M13: 14,820,960 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 385.4

Radius: 3.7

Gravity: 28.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.95 AU - 7.77 AU

Year: 12630 Days

Day: 17.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,624,912 km

• M1: 46,076 km (0.076 R)
• M2: 208,240 km (0.084 R)
• M3: 684,560 km (0.098 R)
• M4: 1,172,548 km (0.098 R)
• M5: 1,422,077 km (0.081 R)
• M6: 1,588,131 km (0.085 R)
• M7: 2,060,561 km (0.076 R)
• M8: 2,641,001 km (0.079 R)
• M9: 2,957,999 km (0.087 R)
• M10: 3,206,182 km (0.09 R)
• M11: 4,199,063 km (0.116 R)
• M12: 5,154,095 km (0.036 R)
• M13: 6,065,595 km (0.113 R)
• M14: 8,965,101 km (0.091 R)
• M15: 11,872,536 km (0.065 R)
• M16: 12,211,076 km (0.115 R)
• M17: 12,672,136 km (0.07 R)
• M18: 12,848,064 km (0.1 R)
• M19: 16,230,771 km (0.1 R)
• M20: 16,788,023 km (0.066 R)
• M21: 21,050,664 km (0.105 R)
• M22: 25,142,166 km (0.082 R)
• M23: 35,313,625 km (0.044 R)
• M24: 36,247,863 km (0.089 R)
• M25: 43,385,776 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691.8

Radius: 7.9

Gravity: 11.08 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 6.78 AU - 7.28 AU

Year: 13102 Days

Day: 22.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 62,624,912 km

• M1: 100,081 km (0.099 R)
• M2: 630,555 km (0.114 R)
• M3: 1,293,722 km (0.098 R)
• M4: 2,035,429 km (0.051 R)
• M5: 2,939,748 km (0.116 R)
• M6: 3,378,668 km (0.05 R)
• M7: 4,449,041 km (0.045 R)
• M8: 5,990,647 km (0.099 R)
• M9: 6,455,597 km (0.103 R)
• M10: 8,999,957 km (0.118 R)
• M11: 9,610,167 km (0.042 R)
• M12: 12,452,826 km (0.059 R)
• M13: 12,891,148 km (0.109 R)
• M14: 13,931,451 km (0.047 R)
• M15: 19,479,288 km (0.105 R)
• M16: 19,899,958 km (0.104 R)
• M17: 20,499,097 km (0.087 R)
• M18: 22,644,929 km (0.116 R)
• M19: 23,867,592 km (0.115 R)
• M20: 28,548,061 km (0.084 R)
• M21: 29,530,171 km (0.066 R)
• M22: 29,862,577 km (0.117 R)
• M23: 30,988,451 km (0.116 R)
• M24: 32,611,887 km (0.106 R)
• M25: 33,564,676 km (0.11 R)
• M26: 36,534,044 km (0.116 R)
• M27: 42,706,602 km (0.103 R)
• M28: 55,875,254 km (0.04 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 466.3

Radius: 4

Gravity: 29.14 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.09 AU - 10.35 AU

Year: 18100 Days

Day: 18.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 62,624,912 km

• M1: 51,312 km (0.057 R)
• M2: 341,233 km (0.082 R)
• M3: 893,398 km (0.066 R)
• M4: 1,136,944 km (0.098 R)
• M5: 1,498,372 km (0.092 R)
• M6: 1,950,307 km (0.091 R)
• M7: 3,537,840 km (0.1 R)
• M8: 5,638,643 km (0.088 R)
• M9: 6,180,337 km (0.078 R)
• M10: 8,301,635 km (0.084 R)
• M11: 8,448,390 km (0.077 R)
• M12: 9,001,453 km (0.027 R)
• M13: 11,335,928 km (0.074 R)
• M14: 11,822,121 km (0.092 R)
• M15: 12,008,071 km (0.058 R)
• M16: 12,258,947 km (0.083 R)
• M17: 13,098,341 km (0.083 R)
• M18: 15,846,005 km (0.108 R)
• M19: 17,155,285 km (0.061 R)
• M20: 17,473,480 km (0.093 R)
• M21: 18,039,858 km (0.116 R)
• M22: 19,123,993 km (0.045 R)
• M23: 19,552,292 km (0.096 R)
• M24: 20,250,765 km (0.114 R)
• M25: 21,147,155 km (0.117 R)
• M26: 23,115,115 km (0.046 R)
• M27: 24,492,762 km (0.084 R)
• M28: 25,924,114 km (0.09 R)
• M29: 29,403,611 km (0.043 R)
• M30: 30,319,599 km (0.102 R)
• M31: 32,571,196 km (0.102 R)
• M32: 37,670,689 km (0.105 R)
• M33: 37,938,768 km (0.049 R)
• M34: 44,760,730 km (0.079 R)
• M35: 47,986,060 km (0.117 R)
• M36: 49,254,501 km (0.084 R)
• M37: 53,193,412 km (0.065 R)
• M38: 53,869,744 km (0.099 R)
• M39: 55,412,248 km (0.091 R)
• M40: 57,160,449 km (0.104 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: 419 - 17,094 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit