🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.54 AU - 0.6 AU

Year: 274 Days

Day: 37.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 42.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,372,590 km

• M1: 36,801 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.39

Radius: 0.69

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.62 AU - 0.7 AU

Year: 341 Days

Day: 14.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 21.6

Radius: 11.7

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.6 AU - 0.8 AU

Year: 372 Days

Day: 9 Hours

Environment

Temp: -140 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 24,372,590 km

• M1: 147,354 km (0.081 R)
• M2: 248,033 km (0.101 R)
• M3: 372,947 km (0.096 R)
• M4: 487,240 km (0.12 R)
• M5: 562,488 km (0.069 R)
• M6: 653,892 km (0.086 R)
• M7: 768,035 km (0.093 R)
• M8: 859,141 km (0.084 R)
• M9: 969,095 km (0.11 R)
• M10: 1,086,380 km (0.09 R)
• M11: 1,237,324 km (0.119 R)
• M12: 1,365,529 km (0.038 R)
• M13: 1,438,982 km (0.117 R)
• M14: 1,513,930 km (0.082 R)
• M15: 1,601,595 km (0.099 R)
• M16: 1,681,779 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 14.2

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.69 AU - 0.99 AU

Year: 489 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 24,372,590 km

• M1: 189,541 km (0.075 R)
• M2: 360,082 km (0.071 R)
• M3: 521,349 km (0.108 R)
• M4: 639,082 km (0.108 R)
• M5: 731,384 km (0.088 R)
• M6: 828,922 km (0.12 R)
• M7: 921,672 km (0.11 R)
• M8: 1,113,756 km (0.116 R)
• M9: 1,223,561 km (0.032 R)
• M10: 1,389,764 km (0.047 R)
• M11: 1,503,010 km (0.101 R)
• M12: 1,594,713 km (0.077 R)
• M13: 1,868,777 km (0.084 R)
• M14: 2,062,506 km (0.091 R)
• M15: 2,270,148 km (0.081 R)
• M16: 2,441,288 km (0.092 R)
• M17: 2,535,983 km (0.076 R)
• M18: 2,774,293 km (0.081 R)
• M19: 2,888,585 km (0.12 R)
• M20: 3,004,524 km (0.026 R)
• M21: 3,353,835 km (0.118 R)
• M22: 3,541,730 km (0.064 R)
• M23: 3,741,592 km (0.088 R)
• M24: 3,919,614 km (0.083 R)
• M25: 4,039,890 km (0.098 R)
• M26: 4,205,047 km (0.08 R)
• M27: 4,301,836 km (0.066 R)
• M28: 4,417,027 km (0.039 R)
• M29: 4,596,544 km (0.102 R)
• M30: 4,814,957 km (0.116 R)
• M31: 5,027,685 km (0.077 R)
• M32: 5,149,308 km (0.08 R)
• M33: 5,262,554 km (0.094 R)
• M34: 5,491,439 km (0.072 R)
• M35: 5,831,026 km (0.083 R)
• M36: 6,117,805 km (0.097 R)
• M37: 6,308,243 km (0.083 R)
• M38: 6,531,144 km (0.088 R)
• M39: 6,725,771 km (0.067 R)
• M40: 6,860,110 km (0.119 R)
• M41: 7,005,818 km (0.056 R)
• M42: 7,141,952 km (0.044 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246

Radius: 10.8

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.75 AU - 1.03 AU

Year: 534 Days

Day: 14.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 24,372,590 km

• M1: 161,267 km (0.108 R)
• M2: 236,664 km (0.1 R)
• M3: 310,266 km (0.089 R)
• M4: 434,881 km (0.091 R)
• M5: 595,998 km (0.028 R)
• M6: 679,623 km (0.065 R)
• M7: 782,247 km (0.045 R)
• M8: 960,568 km (0.099 R)
• M9: 1,106,725 km (0.112 R)
• M10: 1,191,248 km (0.074 R)
• M11: 1,304,643 km (0.096 R)
• M12: 1,476,980 km (0.09 R)
• M13: 1,618,649 km (0.061 R)
• M14: 1,735,186 km (0.103 R)
• M15: 1,809,685 km (0.084 R)
• M16: 2,028,996 km (0.034 R)
• M17: 2,160,642 km (0.048 R)
• M18: 2,251,747 km (0.095 R)
• M19: 2,338,813 km (0.069 R)
• M20: 2,415,856 km (0.08 R)
• M21: 2,516,236 km (0.109 R)
• M22: 2,623,797 km (0.108 R)
• M23: 2,825,904 km (0.109 R)
• M24: 2,955,755 km (0.058 R)
• M25: 3,099,518 km (0.096 R)
• M26: 3,233,558 km (0.095 R)
• M27: 3,388,093 km (0.084 R)
• M28: 3,456,908 km (0.117 R)
• M29: 3,545,170 km (0.096 R)
• M30: 3,627,748 km (0.091 R)
• M31: 3,847,059 km (0.112 R)
• M32: 3,958,360 km (0.116 R)
• M33: 4,044,229 km (0.051 R)
• M34: 4,157,325 km (0.096 R)
• M35: 4,237,958 km (0.043 R)
• M36: 4,475,819 km (0.099 R)
• M37: 4,579,191 km (0.077 R)
• M38: 4,655,486 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 444.9

Radius: 8.8

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.46 AU - 1.58 AU

Year: 1192 Days

Day: 5.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 24,372,590 km

• M1: 116,537 km (0.082 R)
• M2: 207,492 km (0.057 R)
• M3: 277,953 km (0.085 R)
• M4: 405,111 km (0.113 R)
• M5: 538,253 km (0.034 R)
• M6: 613,650 km (0.061 R)
• M7: 757,713 km (0.119 R)
• M8: 972,087 km (0.105 R)
• M9: 1,121,386 km (0.078 R)
• M10: 1,213,239 km (0.108 R)
• M11: 1,278,314 km (0.044 R)
• M12: 1,614,161 km (0.087 R)
• M13: 1,917,546 km (0.11 R)
• M14: 2,106,637 km (0.05 R)
• M15: 2,221,229 km (0.078 R)
• M16: 2,586,996 km (0.051 R)
• M17: 2,873,775 km (0.117 R)
• M18: 3,312,845 km (0.042 R)
• M19: 3,405,296 km (0.085 R)
• M20: 3,677,265 km (0.075 R)
• M21: 3,740,994 km (0.045 R)
• M22: 4,010,869 km (0.098 R)
• M23: 4,208,936 km (0.089 R)
• M24: 4,466,843 km (0.114 R)
• M25: 4,523,690 km (0.074 R)
• M26: 4,614,945 km (0.082 R)
• M27: 4,706,947 km (0.066 R)
• M28: 4,916,085 km (0.046 R)
• M29: 5,021,851 km (0.07 R)
• M30: 5,116,397 km (0.106 R)
• M31: 5,391,806 km (0.059 R)
• M32: 5,537,365 km (0.111 R)
• M33: 5,598,401 km (0.057 R)
• M34: 5,733,488 km (0.106 R)
• M35: 6,145,481 km (0.109 R)
• M36: 6,348,634 km (0.101 R)
• M37: 6,438,094 km (0.049 R)
• M38: 6,502,421 km (0.113 R)
• M39: 6,605,644 km (0.114 R)
• M40: 6,696,449 km (0.037 R)
• M41: 7,209,869 km (0.071 R)
• M42: 7,343,610 km (0.076 R)
• M43: 7,777,145 km (0.112 R)
• M44: 7,955,615 km (0.082 R)
• M45: 8,191,082 km (0.051 R)
• M46: 8,302,682 km (0.078 R)
• M47: 8,640,474 km (0.078 R)
• M48: 8,697,171 km (0.119 R)
• M49: 9,025,838 km (0.104 R)
• M50: 9,112,306 km (0.081 R)
• M51: 9,373,354 km (0.105 R)
• M52: 9,563,343 km (0.111 R)
• M53: 9,769,339 km (0.084 R)
• M54: 10,021,561 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391

Radius: 9.3

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.05 AU - 5.05 AU

Year: 5182 Days

Day: 12.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 94.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 24,372,590 km

• M1: 124,615 km (0.07 R)
• M2: 210,634 km (0.095 R)
• M3: 384,167 km (0.092 R)
• M4: 538,852 km (0.06 R)
• M5: 609,013 km (0.094 R)
• M6: 682,765 km (0.061 R)
• M7: 863,479 km (0.108 R)
• M8: 1,047,335 km (0.098 R)
• M9: 1,271,432 km (0.066 R)
• M10: 1,396,496 km (0.046 R)
• M11: 1,569,730 km (0.09 R)
• M12: 1,749,996 km (0.112 R)
• M13: 1,905,578 km (0.098 R)
• M14: 2,017,327 km (0.036 R)
• M15: 2,348,537 km (0.097 R)
• M16: 2,969,368 km (0.06 R)
• M17: 3,442,845 km (0.037 R)
• M18: 3,798,440 km (0.091 R)
• M19: 3,858,877 km (0.11 R)
• M20: 4,083,274 km (0.068 R)
• M21: 4,145,207 km (0.063 R)
• M22: 4,738,363 km (0.111 R)
• M23: 4,847,121 km (0.097 R)
• M24: 5,045,039 km (0.114 R)
• M25: 5,494,431 km (0.112 R)
• M26: 5,631,761 km (0.083 R)
• M27: 5,723,914 km (0.098 R)
• M28: 5,933,201 km (0.117 R)
• M29: 6,050,635 km (0.093 R)
• M30: 6,263,812 km (0.101 R)
• M31: 6,335,470 km (0.116 R)
• M32: 6,649,027 km (0.115 R)
• M33: 7,017,187 km (0.114 R)
• M34: 7,467,627 km (0.093 R)
• M35: 8,239,402 km (0.12 R)
• M36: 8,423,108 km (0.09 R)
• M37: 8,528,724 km (0.091 R)
• M38: 8,821,487 km (0.061 R)
• M39: 8,955,527 km (0.067 R)
• M40: 9,444,114 km (0.12 R)
• M41: 10,333,922 km (0.039 R)
• M42: 10,817,572 km (0.118 R)
• M43: 10,903,590 km (0.087 R)
• M44: 11,047,653 km (0.113 R)
• M45: 11,308,552 km (0.077 R)
• M46: 11,454,260 km (0.101 R)
• M47: 11,954,665 km (0.116 R)
• M48: 12,855,244 km (0.104 R)
• M49: 13,190,792 km (0.105 R)
• M50: 13,808,482 km (0.106 R)
• M51: 14,246,504 km (0.098 R)
• M52: 14,467,161 km (0.111 R)
• M53: 14,657,300 km (0.086 R)
• M54: 14,784,458 km (0.069 R)
• M55: 15,103,999 km (0.106 R)
• M56: 15,782,575 km (0.058 R)
• M57: 16,504,086 km (0.115 R)
• M58: 16,570,208 km (0.118 R)
• M59: 16,669,541 km (0.095 R)
• M60: 16,868,805 km (0.111 R)
• M61: 17,135,838 km (0.053 R)
• M62: 17,673,941 km (0.09 R)
• M63: 17,809,327 km (0.079 R)
• M64: 18,217,729 km (0.091 R)
• M65: 18,766,903 km (0.119 R)
• M66: 19,881,707 km (0.03 R)
• M67: 20,340,673 km (0.103 R)
• M68: 20,447,037 km (0.089 R)
• M69: 21,341,034 km (0.05 R)
• M70: 21,702,163 km (0.091 R)
• M71: 21,992,533 km (0.082 R)
• M72: 22,065,387 km (0.11 R)
• M73: 22,320,900 km (0.092 R)
• M74: 23,687,327 km (0.109 R)
• M75: 23,799,226 km (0.117 R)
• M76: 23,874,025 km (0.092 R)
• M77: 24,061,172 km (0.103 R)
• M78: 24,173,819 km (0.103 R)
• M79: 25,461,707 km (0.043 R)
• M80: 25,614,746 km (0.118 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305

Radius: 12.2

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 4.13 AU - 4.23 AU

Year: 5434 Days

Day: 8.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 24,372,590 km

• M1: 160,219 km (0.045 R)
• M2: 253,269 km (0.106 R)
• M3: 360,232 km (0.091 R)
• M4: 464,202 km (0.069 R)
• M5: 553,063 km (0.073 R)
• M6: 699,819 km (0.113 R)
• M7: 860,936 km (0.059 R)
• M8: 1,083,986 km (0.115 R)
• M9: 1,393,355 km (0.085 R)
• M10: 1,658,442 km (0.116 R)
• M11: 1,775,128 km (0.091 R)
• M12: 2,032,287 km (0.115 R)
• M13: 2,189,365 km (0.082 R)
• M14: 2,465,971 km (0.066 R)
• M15: 2,566,351 km (0.087 R)
• M16: 2,651,024 km (0.114 R)
• M17: 3,106,998 km (0.112 R)
• M18: 3,307,310 km (0.111 R)
• M19: 3,399,911 km (0.106 R)
• M20: 3,512,109 km (0.037 R)
• M21: 3,973,469 km (0.101 R)
• M22: 4,111,697 km (0.076 R)
• M23: 4,271,767 km (0.051 R)
• M24: 4,577,396 km (0.114 R)
• M25: 4,680,768 km (0.094 R)
• M26: 4,785,037 km (0.057 R)
• M27: 4,932,391 km (0.066 R)
• M28: 5,892,660 km (0.084 R)
• M29: 6,119,002 km (0.113 R)
• M30: 6,233,294 km (0.077 R)
• M31: 6,325,148 km (0.115 R)
• M32: 7,148,684 km (0.111 R)
• M33: 7,487,673 km (0.115 R)
• M34: 7,733,013 km (0.113 R)
• M35: 7,831,897 km (0.079 R)
• M36: 7,981,046 km (0.1 R)
• M37: 8,307,319 km (0.092 R)
• M38: 8,792,316 km (0.089 R)
• M39: 9,129,360 km (0.102 R)
• M40: 9,576,657 km (0.066 R)
• M41: 9,870,019 km (0.115 R)
• M42: 10,301,908 km (0.113 R)
• M43: 10,822,808 km (0.057 R)
• M44: 11,296,135 km (0.114 R)
• M45: 11,464,882 km (0.091 R)
• M46: 11,918,911 km (0.098 R)
• M47: 12,090,650 km (0.072 R)
• M48: 12,407,797 km (0.028 R)
• M49: 13,079,641 km (0.105 R)
• M50: 13,494,476 km (0.042 R)
• M51: 13,823,292 km (0.039 R)
• M52: 14,094,513 km (0.063 R)
• M53: 14,397,748 km (0.106 R)
• M54: 14,611,374 km (0.101 R)
• M55: 14,703,227 km (0.09 R)
• M56: 15,041,767 km (0.116 R)
• M57: 16,453,372 km (0.113 R)
• M58: 16,612,844 km (0.113 R)
• M59: 16,965,446 km (0.091 R)
• M60: 17,710,742 km (0.089 R)
• M61: 18,665,626 km (0.064 R)
• M62: 18,932,059 km (0.077 R)
• M63: 19,704,882 km (0.05 R)
• M64: 19,976,252 km (0.097 R)
• M65: 20,659,765 km (0.077 R)
• M66: 20,969,882 km (0.107 R)
• M67: 21,281,494 km (0.1 R)
• M68: 21,629,608 km (0.05 R)
• M69: 22,190,600 km (0.078 R)
• M70: 22,402,132 km (0.107 R)
• M71: 22,578,956 km (0.087 R)
• M72: 22,685,171 km (0.114 R)
• M73: 23,076,519 km (0.119 R)
• M74: 23,398,304 km (0.116 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 515 - 10,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit