🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.63 AU - 0.77 AU

Year: 263 Days

Day: 22.6 Hours

Environment

Temp: -30 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,422,819 km

• M1: 61,335 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.12 AU - 1.78 AU

Year: 785 Days

Day: 40.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 34.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.93 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.4

Radius: 12.1

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.07 AU - 2.75 AU

Year: 1682 Days

Day: 9.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,422,819 km

• M1: 154,385 km (0.099 R)
• M2: 279,299 km (0.084 R)
• M3: 356,043 km (0.101 R)
• M4: 456,573 km (0.076 R)
• M5: 597,643 km (0.092 R)
• M6: 685,906 km (0.064 R)
• M7: 771,476 km (0.062 R)
• M8: 971,937 km (0.076 R)
• M9: 1,199,925 km (0.043 R)
• M10: 1,335,460 km (0.119 R)
• M11: 1,580,202 km (0.102 R)
• M12: 1,806,544 km (0.103 R)
• M13: 2,032,137 km (0.078 R)
• M14: 2,113,369 km (0.05 R)
• M15: 2,195,648 km (0.09 R)
• M16: 2,279,124 km (0.119 R)
• M17: 2,474,050 km (0.086 R)
• M18: 2,598,814 km (0.074 R)
• M19: 2,789,851 km (0.097 R)
• M20: 2,946,180 km (0.09 R)
• M21: 3,322,120 km (0.092 R)
• M22: 3,404,848 km (0.113 R)
• M23: 3,502,086 km (0.071 R)
• M24: 3,656,770 km (0.078 R)
• M25: 3,842,721 km (0.097 R)
• M26: 4,224,045 km (0.081 R)
• M27: 4,373,943 km (0.052 R)
• M28: 4,865,671 km (0.04 R)
• M29: 4,991,483 km (0.109 R)
• M30: 5,166,063 km (0.085 R)
• M31: 5,472,589 km (0.11 R)
• M32: 5,768,643 km (0.058 R)
• M33: 6,239,428 km (0.111 R)
• M34: 6,376,310 km (0.077 R)
• M35: 6,496,736 km (0.108 R)
• M36: 6,898,257 km (0.097 R)
• M37: 7,075,381 km (0.056 R)
• M38: 7,271,952 km (0.065 R)
• M39: 7,379,962 km (0.047 R)
• M40: 7,743,784 km (0.047 R)
• M41: 7,909,539 km (0.08 R)
• M42: 8,039,090 km (0.107 R)
• M43: 8,451,382 km (0.03 R)
• M44: 8,583,926 km (0.082 R)
• M45: 8,908,852 km (0.072 R)
• M46: 9,082,536 km (0.112 R)
• M47: 9,160,177 km (0.117 R)
• M48: 9,237,968 km (0.074 R)
• M49: 9,669,707 km (0.092 R)
• M50: 10,431,011 km (0.048 R)
• M51: 10,614,119 km (0.104 R)
• M52: 10,716,443 km (0.115 R)
• M53: 10,962,981 km (0.105 R)
• M54: 11,211,612 km (0.111 R)
• M55: 11,399,208 km (0.103 R)
• M56: 11,989,671 km (0.106 R)
• M57: 12,720,157 km (0.065 R)
• M58: 12,937,822 km (0.091 R)
• M59: 13,156,534 km (0.083 R)
• M60: 13,465,005 km (0.044 R)
• M61: 13,686,859 km (0.029 R)
• M62: 14,021,808 km (0.081 R)
• M63: 14,540,614 km (0.061 R)
• M64: 14,768,152 km (0.111 R)
• M65: 14,928,222 km (0.114 R)
• M66: 15,134,817 km (0.071 R)
• M67: 15,296,083 km (0.051 R)
• M68: 15,504,323 km (0.028 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.7

Radius: 14

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 2.15 AU - 3.01 AU

Year: 1863 Days

Day: 11.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 41,422,819 km

• M1: 195,824 km (0.087 R)
• M2: 296,653 km (0.072 R)
• M3: 387,309 km (0.047 R)
• M4: 681,269 km (0.113 R)
• M5: 769,083 km (0.059 R)
• M6: 861,385 km (0.115 R)
• M7: 1,068,129 km (0.066 R)
• M8: 1,222,364 km (0.098 R)
• M9: 1,394,851 km (0.075 R)
• M10: 1,686,267 km (0.095 R)
• M11: 1,903,483 km (0.097 R)
• M12: 2,391,322 km (0.106 R)
• M13: 2,663,291 km (0.075 R)
• M14: 3,027,861 km (0.049 R)
• M15: 3,223,385 km (0.091 R)
• M16: 3,336,930 km (0.047 R)
• M17: 3,437,460 km (0.104 R)
• M18: 3,612,340 km (0.086 R)
• M19: 3,986,035 km (0.052 R)
• M20: 4,231,974 km (0.069 R)
• M21: 4,562,436 km (0.049 R)
• M22: 4,803,588 km (0.057 R)
• M23: 5,165,166 km (0.058 R)
• M24: 5,484,557 km (0.074 R)
• M25: 6,089,980 km (0.071 R)
• M26: 6,195,895 km (0.039 R)
• M27: 6,625,839 km (0.091 R)
• M28: 6,826,300 km (0.065 R)
• M29: 7,084,207 km (0.113 R)
• M30: 7,345,405 km (0.055 R)
• M31: 7,496,200 km (0.073 R)
• M32: 7,705,038 km (0.097 R)
• M33: 7,839,078 km (0.089 R)
• M34: 8,012,462 km (0.108 R)
• M35: 8,226,088 km (0.079 R)
• M36: 9,241,408 km (0.098 R)
• M37: 9,753,632 km (0.117 R)
• M38: 9,961,124 km (0.082 R)
• M39: 10,191,205 km (0.081 R)
• M40: 10,613,819 km (0.111 R)
• M41: 10,827,295 km (0.06 R)
• M42: 11,389,035 km (0.032 R)
• M43: 11,651,430 km (0.112 R)
• M44: 12,004,631 km (0.091 R)
• M45: 12,204,793 km (0.093 R)
• M46: 12,451,031 km (0.081 R)
• M47: 12,744,093 km (0.05 R)
• M48: 13,521,553 km (0.094 R)
• M49: 13,614,005 km (0.097 R)
• M50: 13,706,755 km (0.117 R)
• M51: 13,799,656 km (0.098 R)
• M52: 14,432,155 km (0.098 R)
• M53: 14,526,701 km (0.084 R)
• M54: 14,883,043 km (0.105 R)
• M55: 15,218,292 km (0.063 R)
• M56: 15,652,874 km (0.07 R)
• M57: 15,847,351 km (0.048 R)
• M58: 15,969,423 km (0.068 R)
• M59: 16,067,111 km (0.083 R)
• M60: 16,287,917 km (0.094 R)
• M61: 16,583,971 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.7

Radius: 10.4

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.65 AU - 2.77 AU

Year: 2006 Days

Day: 11.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 41,422,819 km

• M1: 135,386 km (0.101 R)
• M2: 277,803 km (0.108 R)
• M3: 432,188 km (0.112 R)
• M4: 518,955 km (0.066 R)
• M5: 599,887 km (0.059 R)
• M6: 665,411 km (0.083 R)
• M7: 747,840 km (0.113 R)
• M8: 886,068 km (0.062 R)
• M9: 993,629 km (0.05 R)
• M10: 1,105,977 km (0.076 R)
• M11: 1,205,908 km (0.042 R)
• M12: 1,397,095 km (0.08 R)
• M13: 1,469,201 km (0.073 R)
• M14: 1,551,928 km (0.116 R)
• M15: 1,683,724 km (0.084 R)
• M16: 1,829,133 km (0.118 R)
• M17: 2,029,894 km (0.05 R)
• M18: 2,206,120 km (0.025 R)
• M19: 2,301,563 km (0.067 R)
• M20: 2,596,421 km (0.117 R)
• M21: 2,880,208 km (0.11 R)
• M22: 2,973,108 km (0.101 R)
• M23: 3,043,569 km (0.044 R)
• M24: 3,174,168 km (0.119 R)
• M25: 3,453,168 km (0.05 R)
• M26: 3,765,678 km (0.054 R)
• M27: 4,179,166 km (0.062 R)
• M28: 4,244,989 km (0.094 R)
• M29: 4,391,296 km (0.103 R)
• M30: 4,716,222 km (0.079 R)
• M31: 4,979,066 km (0.079 R)
• M32: 5,275,270 km (0.08 R)
• M33: 5,447,158 km (0.081 R)
• M34: 5,548,286 km (0.066 R)
• M35: 5,650,012 km (0.116 R)
• M36: 5,811,129 km (0.12 R)
• M37: 5,988,702 km (0.117 R)
• M38: 6,501,523 km (0.065 R)
• M39: 6,716,795 km (0.094 R)
• M40: 6,809,845 km (0.104 R)
• M41: 6,950,167 km (0.085 R)
• M42: 7,122,953 km (0.06 R)
• M43: 7,633,680 km (0.097 R)
• M44: 7,698,456 km (0.109 R)
• M45: 7,909,987 km (0.088 R)
• M46: 8,008,273 km (0.109 R)
• M47: 8,073,947 km (0.107 R)
• M48: 8,172,980 km (0.116 R)
• M49: 8,505,686 km (0.06 R)
• M50: 8,572,856 km (0.047 R)
• M51: 8,962,109 km (0.092 R)
• M52: 9,064,584 km (0.033 R)
• M53: 9,496,024 km (0.09 R)
• M54: 9,757,970 km (0.099 R)
• M55: 10,432,507 km (0.048 R)
• M56: 10,594,521 km (0.059 R)
• M57: 10,666,777 km (0.096 R)
• M58: 11,528,012 km (0.111 R)
• M59: 11,845,159 km (0.081 R)
• M60: 12,165,000 km (0.108 R)
• M61: 12,545,128 km (0.088 R)
• M62: 12,890,549 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940

Radius: 8.9

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.64 AU - 2.78 AU

Year: 2006 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,422,819 km

• M1: 113,694 km (0.036 R)
• M2: 250,427 km (0.095 R)
• M3: 338,390 km (0.072 R)
• M4: 483,351 km (0.092 R)
• M5: 772,523 km (0.104 R)
• M6: 902,823 km (0.03 R)
• M7: 1,030,580 km (0.039 R)
• M8: 1,164,619 km (0.1 R)
• M9: 1,484,460 km (0.119 R)
• M10: 1,542,504 km (0.113 R)
• M11: 1,757,625 km (0.095 R)
• M12: 1,931,757 km (0.104 R)
• M13: 2,046,798 km (0.108 R)
• M14: 2,150,918 km (0.101 R)
• M15: 2,337,616 km (0.079 R)
• M16: 2,557,376 km (0.09 R)
• M17: 2,627,537 km (0.119 R)
• M18: 3,002,579 km (0.042 R)
• M19: 3,151,279 km (0.089 R)
• M20: 3,379,117 km (0.026 R)
• M21: 3,518,392 km (0.094 R)
• M22: 3,786,771 km (0.116 R)
• M23: 4,029,119 km (0.079 R)
• M24: 4,094,494 km (0.083 R)
• M25: 4,528,926 km (0.11 R)
• M26: 4,665,509 km (0.102 R)
• M27: 4,768,881 km (0.072 R)
• M28: 4,943,013 km (0.107 R)
• M29: 5,207,951 km (0.062 R)
• M30: 5,423,372 km (0.076 R)
• M31: 5,623,384 km (0.057 R)
• M32: 5,974,490 km (0.113 R)
• M33: 6,237,932 km (0.098 R)
• M34: 6,313,928 km (0.068 R)
• M35: 6,698,245 km (0.115 R)
• M36: 6,893,320 km (0.114 R)
• M37: 7,050,847 km (0.114 R)
• M38: 7,110,237 km (0.068 R)
• M39: 7,269,260 km (0.115 R)
• M40: 7,329,248 km (0.104 R)
• M41: 7,510,112 km (0.11 R)
• M42: 7,570,699 km (0.104 R)
• M43: 7,631,436 km (0.037 R)
• M44: 7,753,508 km (0.096 R)
• M45: 7,855,833 km (0.114 R)
• M46: 7,979,102 km (0.119 R)
• M47: 8,102,969 km (0.092 R)
• M48: 8,165,201 km (0.083 R)
• M49: 8,541,739 km (0.051 R)
• M50: 8,945,354 km (0.093 R)
• M51: 9,442,318 km (0.116 R)
• M52: 9,683,171 km (0.089 R)
• M53: 10,260,469 km (0.117 R)
• M54: 10,575,971 km (0.092 R)
• M55: 10,689,516 km (0.106 R)
• M56: 10,940,541 km (0.097 R)
• M57: 11,355,526 km (0.075 R)
• M58: 11,635,124 km (0.11 R)
• M59: 11,964,090 km (0.064 R)
• M60: 12,751,872 km (0.08 R)
• M61: 12,921,067 km (0.108 R)
• M62: 13,408,756 km (0.102 R)
• M63: 14,679,441 km (0.12 R)
• M64: 15,111,479 km (0.057 R)
• M65: 15,213,804 km (0.081 R)
• M66: 15,444,783 km (0.065 R)
• M67: 15,599,468 km (0.049 R)
• M68: 16,092,542 km (0.069 R)
• M69: 16,564,374 km (0.109 R)
• M70: 16,722,648 km (0.099 R)
• M71: 16,907,851 km (0.057 R)
• M72: 17,147,207 km (0.079 R)
• M73: 17,575,356 km (0.111 R)
• M74: 17,655,989 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.3

Radius: 14.5

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.79 AU - 4.43 AU

Year: 3084 Days

Day: 8.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 41,422,819 km

• M1: 224,247 km (0.086 R)
• M2: 318,195 km (0.106 R)
• M3: 470,934 km (0.109 R)
• M4: 643,720 km (0.119 R)
• M5: 1,069,924 km (0.102 R)
• M6: 1,329,177 km (0.105 R)
• M7: 1,433,148 km (0.117 R)
• M8: 1,599,500 km (0.09 R)
• M9: 1,941,930 km (0.041 R)
• M10: 2,061,309 km (0.08 R)
• M11: 2,400,148 km (0.05 R)
• M12: 2,892,325 km (0.088 R)
• M13: 3,629,244 km (0.119 R)
• M14: 3,915,275 km (0.094 R)
• M15: 4,124,114 km (0.098 R)
• M16: 4,322,481 km (0.087 R)
• M17: 4,553,011 km (0.115 R)
• M18: 4,655,187 km (0.109 R)
• M19: 5,798,264 km (0.066 R)
• M20: 6,005,008 km (0.113 R)
• M21: 6,458,888 km (0.086 R)
• M22: 6,991,157 km (0.099 R)
• M23: 7,160,352 km (0.118 R)
• M24: 7,676,465 km (0.045 R)
• M25: 7,974,314 km (0.085 R)
• M26: 8,635,687 km (0.071 R)
• M27: 8,835,849 km (0.082 R)
• M28: 8,927,253 km (0.109 R)
• M29: 9,055,907 km (0.06 R)
• M30: 9,296,311 km (0.047 R)
• M31: 9,840,398 km (0.088 R)
• M32: 9,973,241 km (0.108 R)
• M33: 10,106,832 km (0.114 R)
• M34: 10,202,575 km (0.102 R)
• M35: 10,744,119 km (0.079 R)
• M36: 10,920,345 km (0.103 R)
• M37: 11,315,134 km (0.108 R)
• M38: 11,795,194 km (0.118 R)
• M39: 12,754,565 km (0.085 R)
• M40: 13,464,257 km (0.119 R)
• M41: 13,823,890 km (0.108 R)
• M42: 14,380,095 km (0.119 R)
• M43: 14,617,657 km (0.057 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.2

Radius: 10.3

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 7.77 AU - 10.05 AU

Year: 11957 Days

Day: 5.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 41,422,819 km

• M1: 175,777 km (0.111 R)
• M2: 321,635 km (0.079 R)
• M3: 470,934 km (0.051 R)
• M4: 719,865 km (0.101 R)
• M5: 1,027,737 km (0.049 R)
• M6: 1,151,455 km (0.097 R)
• M7: 1,433,896 km (0.036 R)
• M8: 1,614,161 km (0.099 R)
• M9: 2,245,015 km (0.06 R)
• M10: 4,017,152 km (0.106 R)
• M11: 4,302,435 km (0.103 R)
• M12: 4,802,391 km (0.119 R)
• M13: 5,352,013 km (0.071 R)
• M14: 8,206,790 km (0.109 R)
• M15: 8,387,205 km (0.118 R)
• M16: 8,605,468 km (0.025 R)
• M17: 8,752,074 km (0.086 R)
• M18: 9,047,679 km (0.12 R)
• M19: 9,196,828 km (0.059 R)
• M20: 9,611,065 km (0.11 R)
• M21: 9,877,798 km (0.106 R)
• M22: 10,224,266 km (0.098 R)
• M23: 10,692,657 km (0.113 R)
• M24: 10,771,346 km (0.102 R)
• M25: 12,345,265 km (0.103 R)
• M26: 12,510,720 km (0.054 R)
• M27: 12,593,747 km (0.095 R)
• M28: 12,801,987 km (0.097 R)
• M29: 13,137,685 km (0.11 R)
• M30: 13,518,860 km (0.111 R)
• M31: 13,903,776 km (0.104 R)
• M32: 14,684,228 km (0.087 R)
• M33: 15,301,020 km (0.083 R)
• M34: 16,469,080 km (0.052 R)
• M35: 17,805,438 km (0.062 R)
• M36: 18,794,728 km (0.042 R)
• M37: 18,937,594 km (0.113 R)
• M38: 19,657,011 km (0.11 R)
• M39: 20,141,558 km (0.111 R)
• M40: 20,532,009 km (0.089 R)
• M41: 21,918,482 km (0.096 R)
• M42: 23,745,072 km (0.081 R)
• M43: 24,989,726 km (0.116 R)
• M44: 26,149,259 km (0.06 R)
• M45: 26,415,094 km (0.098 R)
• M46: 27,488,010 km (0.079 R)
• M47: 27,758,483 km (0.117 R)
• M48: 28,849,052 km (0.077 R)
• M49: 29,454,923 km (0.113 R)
• M50: 29,565,476 km (0.09 R)
• M51: 29,842,531 km (0.107 R)
• M52: 30,064,834 km (0.059 R)
• M53: 30,735,032 km (0.119 R)
• M54: 30,847,231 km (0.089 R)
• M55: 32,775,098 km (0.101 R)
• M56: 33,004,432 km (0.092 R)
• M57: 34,450,146 km (0.08 R)
• M58: 34,741,712 km (0.084 R)
• M59: 34,975,533 km (0.061 R)
• M60: 35,151,311 km (0.111 R)
• M61: 35,975,446 km (0.082 R)
• M62: 36,152,869 km (0.09 R)
• M63: 36,508,463 km (0.117 R)
• M64: 36,865,403 km (0.107 R)
• M65: 38,727,598 km (0.074 R)
• M66: 38,909,359 km (0.073 R)
• M67: 39,456,588 km (0.115 R)
• M68: 40,743,279 km (0.055 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: 544 - 10,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit