🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.46 AU - 0.72 AU

Year: 164 Days

Day: 46.2 Hours

Environment

Temp: 167 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,245,003 km

• M1: 93,050 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.72 AU - 1.2 AU

Year: 340 Days

Day: 13.8 Hours

Environment

Temp: 104 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.02 AU - 2.38 AU

Year: 1180 Days

Day: 14.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 106 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.5

Radius: 13.3

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.78 AU - 6.42 AU

Year: 4793 Days

Day: 14.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 65,245,003 km

• M1: 281,992 km (0.094 R)
• M2: 435,479 km (0.096 R)
• M3: 848,818 km (0.079 R)
• M4: 1,988,006 km (0.032 R)
• M5: 2,173,208 km (0.118 R)
• M6: 3,762,237 km (0.077 R)
• M7: 3,877,128 km (0.11 R)
• M8: 4,063,527 km (0.049 R)
• M9: 4,157,774 km (0.107 R)
• M10: 4,276,704 km (0.088 R)
• M11: 4,640,526 km (0.117 R)
• M12: 4,838,594 km (0.105 R)
• M13: 4,938,675 km (0.071 R)
• M14: 5,372,209 km (0.042 R)
• M15: 5,711,946 km (0.058 R)
• M16: 5,817,861 km (0.027 R)
• M17: 5,951,302 km (0.051 R)
• M18: 6,194,100 km (0.111 R)
• M19: 6,330,383 km (0.079 R)
• M20: 6,913,815 km (0.118 R)
• M21: 7,169,029 km (0.105 R)
• M22: 7,369,939 km (0.043 R)
• M23: 7,924,349 km (0.05 R)
• M24: 8,072,451 km (0.102 R)
• M25: 8,221,600 km (0.053 R)
• M26: 8,311,508 km (0.108 R)
• M27: 8,431,785 km (0.09 R)
• M28: 8,888,507 km (0.068 R)
• M29: 9,042,443 km (0.116 R)
• M30: 9,322,042 km (0.099 R)
• M31: 9,985,359 km (0.105 R)
• M32: 10,242,069 km (0.094 R)
• M33: 11,827,956 km (0.106 R)
• M34: 12,167,842 km (0.113 R)
• M35: 12,927,201 km (0.11 R)
• M36: 13,242,404 km (0.073 R)
• M37: 13,489,240 km (0.109 R)
• M38: 13,773,177 km (0.109 R)
• M39: 14,023,304 km (0.116 R)
• M40: 14,383,237 km (0.063 R)
• M41: 14,746,311 km (0.119 R)
• M42: 14,855,667 km (0.104 R)
• M43: 15,704,186 km (0.102 R)
• M44: 16,190,678 km (0.057 R)
• M45: 16,682,257 km (0.084 R)
• M46: 17,217,069 km (0.042 R)
• M47: 17,525,241 km (0.11 R)
• M48: 17,990,939 km (0.069 R)
• M49: 19,013,889 km (0.072 R)
• M50: 19,252,648 km (0.08 R)
• M51: 19,412,268 km (0.065 R)
• M52: 20,217,554 km (0.075 R)
• M53: 20,665,151 km (0.12 R)
• M54: 20,951,631 km (0.113 R)
• M55: 21,322,035 km (0.108 R)
• M56: 21,777,560 km (0.037 R)
• M57: 22,656,149 km (0.04 R)
• M58: 22,909,418 km (0.087 R)
• M59: 23,461,135 km (0.063 R)
• M60: 23,674,461 km (0.097 R)
• M61: 24,707,734 km (0.069 R)
• M62: 25,229,980 km (0.028 R)
• M63: 27,444,627 km (0.062 R)
• M64: 27,804,859 km (0.107 R)
• M65: 27,895,066 km (0.072 R)
• M66: 28,075,930 km (0.074 R)
• M67: 28,940,306 km (0.074 R)
• M68: 29,352,748 km (0.096 R)
• M69: 29,582,829 km (0.109 R)
• M70: 29,813,360 km (0.111 R)
• M71: 30,044,638 km (0.093 R)
• M72: 30,276,365 km (0.092 R)
• M73: 30,508,840 km (0.081 R)
• M74: 30,648,565 km (0.118 R)
• M75: 31,491,249 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 48.7

Radius: 12.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.86 AU - 11.14 AU

Year: 10590 Days

Day: 9.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 65,245,003 km

• M1: 201,808 km (0.119 R)
• M2: 484,099 km (0.064 R)
• M3: 703,858 km (0.058 R)
• M4: 1,409,511 km (0.083 R)
• M5: 1,762,861 km (0.11 R)
• M6: 2,858,516 km (0.104 R)
• M7: 3,258,391 km (0.092 R)
• M8: 3,625,355 km (0.089 R)
• M9: 3,744,883 km (0.051 R)
• M10: 4,308,419 km (0.107 R)
• M11: 4,435,278 km (0.089 R)
• M12: 4,786,085 km (0.091 R)
• M13: 5,069,423 km (0.071 R)
• M14: 6,114,364 km (0.073 R)
• M15: 6,755,989 km (0.103 R)
• M16: 6,861,606 km (0.118 R)
• M17: 7,224,530 km (0.113 R)
• M18: 7,946,938 km (0.075 R)
• M19: 9,108,715 km (0.11 R)
• M20: 9,342,686 km (0.11 R)
• M21: 9,626,174 km (0.099 R)
• M22: 10,961,784 km (0.105 R)
• M23: 11,135,916 km (0.113 R)
• M24: 11,587,851 km (0.105 R)
• M25: 11,816,137 km (0.115 R)
• M26: 11,918,163 km (0.036 R)
• M27: 12,927,500 km (0.1 R)
• M28: 13,111,505 km (0.116 R)
• M29: 13,323,037 km (0.059 R)
• M30: 13,615,650 km (0.081 R)
• M31: 13,776,019 km (0.083 R)
• M32: 13,883,430 km (0.097 R)
• M33: 14,342,845 km (0.07 R)
• M34: 14,834,574 km (0.066 R)
• M35: 15,220,985 km (0.114 R)
• M36: 16,428,539 km (0.11 R)
• M37: 16,799,691 km (0.083 R)
• M38: 17,550,224 km (0.042 R)
• M39: 17,754,126 km (0.032 R)
• M40: 17,871,111 km (0.072 R)
• M41: 18,845,293 km (0.119 R)
• M42: 19,383,994 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 14.7

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.34 AU - 12.88 AU

Year: 12499 Days

Day: 14.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,245,003 km

• M1: 184,454 km (0.084 R)
• M2: 374,294 km (0.114 R)
• M3: 477,516 km (0.089 R)
• M4: 690,693 km (0.114 R)
• M5: 1,055,712 km (0.055 R)
• M6: 1,481,318 km (0.103 R)
• M7: 1,666,670 km (0.086 R)
• M8: 1,884,784 km (0.088 R)
• M9: 2,061,159 km (0.062 R)
• M10: 3,233,857 km (0.102 R)
• M11: 4,081,927 km (0.075 R)
• M12: 4,180,363 km (0.116 R)
• M13: 5,137,490 km (0.114 R)
• M14: 5,244,004 km (0.094 R)
• M15: 5,604,535 km (0.047 R)
• M16: 5,751,141 km (0.099 R)
• M17: 6,503,019 km (0.086 R)
• M18: 6,734,597 km (0.097 R)
• M19: 6,969,166 km (0.101 R)
• M20: 7,087,349 km (0.092 R)
• M21: 7,246,072 km (0.102 R)
• M22: 7,446,234 km (0.083 R)
• M23: 8,223,245 km (0.066 R)
• M24: 9,546,289 km (0.094 R)
• M25: 10,480,079 km (0.08 R)
• M26: 11,164,938 km (0.104 R)
• M27: 11,442,891 km (0.099 R)
• M28: 11,536,090 km (0.069 R)
• M29: 12,386,255 km (0.114 R)
• M30: 12,577,890 km (0.047 R)
• M31: 13,798,160 km (0.046 R)
• M32: 16,508,125 km (0.115 R)
• M33: 16,666,400 km (0.072 R)
• M34: 17,680,374 km (0.079 R)
• M35: 19,155,409 km (0.107 R)
• M36: 19,600,163 km (0.102 R)
• M37: 19,711,763 km (0.106 R)
• M38: 20,499,695 km (0.072 R)
• M39: 20,840,479 km (0.052 R)
• M40: 21,297,800 km (0.101 R)
• M41: 21,412,691 km (0.095 R)
• M42: 21,758,561 km (0.071 R)
• M43: 22,164,271 km (0.12 R)
• M44: 22,631,166 km (0.086 R)
• M45: 23,160,294 km (0.039 R)
• M46: 23,812,540 km (0.105 R)
• M47: 23,991,459 km (0.047 R)
• M48: 24,591,197 km (0.116 R)
• M49: 25,438,968 km (0.112 R)
• M50: 26,296,463 km (0.095 R)
• M51: 27,725,871 km (0.111 R)
• M52: 28,102,858 km (0.06 R)
• M53: 28,608,199 km (0.104 R)
• M54: 29,756,064 km (0.094 R)
• M55: 30,335,755 km (0.094 R)
• M56: 30,465,158 km (0.033 R)
• M57: 32,031,298 km (0.108 R)
• M58: 32,492,957 km (0.027 R)
• M59: 34,025,587 km (0.116 R)
• M60: 34,564,139 km (0.105 R)
• M61: 36,334,032 km (0.094 R)
• M62: 37,715,568 km (0.075 R)
• M63: 38,063,682 km (0.115 R)
• M64: 38,203,107 km (0.098 R)
• M65: 38,482,706 km (0.086 R)
• M66: 40,316,477 km (0.065 R)
• M67: 40,529,803 km (0.098 R)
• M68: 42,902,126 km (0.08 R)
• M69: 43,411,058 km (0.09 R)
• M70: 43,702,774 km (0.069 R)
• M71: 45,763,335 km (0.118 R)
• M72: 47,029,831 km (0.109 R)
• M73: 47,479,522 km (0.03 R)
• M74: 48,156,751 km (0.098 R)
• M75: 48,685,729 km (0.094 R)
• M76: 48,912,969 km (0.052 R)
• M77: 49,520,934 km (0.118 R)
• M78: 49,673,225 km (0.111 R)
• M79: 50,360,777 km (0.119 R)
• M80: 51,359,492 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897

Radius: 8.6

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 11.41 AU - 12.49 AU

Year: 14940 Days

Day: 10.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,245,003 km

• M1: 535,860 km (0.103 R)
• M2: 654,341 km (0.073 R)
• M3: 804,089 km (0.083 R)
• M4: 1,013,675 km (0.098 R)
• M5: 2,368,882 km (0.085 R)
• M6: 2,740,633 km (0.117 R)
• M7: 3,614,733 km (0.059 R)
• M8: 3,807,116 km (0.054 R)
• M9: 3,963,446 km (0.089 R)
• M10: 4,161,813 km (0.111 R)
• M11: 5,376,099 km (0.078 R)
• M12: 5,818,609 km (0.088 R)
• M13: 6,181,234 km (0.091 R)
• M14: 6,457,990 km (0.102 R)
• M15: 6,976,048 km (0.108 R)
• M16: 7,071,641 km (0.113 R)
• M17: 7,654,624 km (0.045 R)
• M18: 8,152,037 km (0.118 R)
• M19: 8,969,888 km (0.069 R)
• M20: 9,126,069 km (0.073 R)
• M21: 10,737,686 km (0.073 R)
• M22: 10,792,888 km (0.109 R)
• M23: 12,609,605 km (0.093 R)
• M24: 13,137,386 km (0.12 R)
• M25: 14,336,114 km (0.065 R)
• M26: 14,396,850 km (0.083 R)
• M27: 14,948,418 km (0.117 R)
• M28: 16,198,757 km (0.108 R)
• M29: 16,262,186 km (0.112 R)
• M30: 16,708,287 km (0.041 R)
• M31: 17,873,804 km (0.098 R)
• M32: 18,202,171 km (0.112 R)
• M33: 18,334,117 km (0.074 R)
• M34: 18,400,089 km (0.069 R)
• M35: 18,665,177 km (0.115 R)
• M36: 19,670,624 km (0.104 R)
• M37: 20,077,829 km (0.06 R)
• M38: 20,487,728 km (0.079 R)
• M39: 21,385,165 km (0.09 R)
• M40: 22,649,118 km (0.095 R)
• M41: 23,937,006 km (0.081 R)
• M42: 25,395,735 km (0.101 R)
• M43: 26,658,191 km (0.049 R)
• M44: 26,883,037 km (0.099 R)
• M45: 27,637,309 km (0.032 R)
• M46: 28,016,988 km (0.061 R)
• M47: 28,551,502 km (0.111 R)
• M48: 30,723,064 km (0.073 R)
• M49: 31,037,669 km (0.084 R)
• M50: 31,908,179 km (0.079 R)
• M51: 32,626,398 km (0.111 R)
• M52: 33,108,103 km (0.062 R)
• M53: 33,997,462 km (0.119 R)
• M54: 34,894,751 km (0.1 R)
• M55: 36,047,851 km (0.066 R)
• M56: 36,130,728 km (0.081 R)
• M57: 36,545,862 km (0.103 R)
• M58: 40,869,989 km (0.102 R)
• M59: 42,172,238 km (0.115 R)
• M60: 44,018,276 km (0.099 R)
• M61: 44,995,748 km (0.043 R)
• M62: 45,352,838 km (0.083 R)
• M63: 45,890,493 km (0.119 R)
• M64: 46,070,160 km (0.11 R)
• M65: 48,244,266 km (0.099 R)
• M66: 48,609,883 km (0.053 R)
• M67: 49,159,955 km (0.119 R)
• M68: 49,619,968 km (0.11 R)
• M69: 49,804,422 km (0.084 R)
• M70: 50,729,835 km (0.097 R)
• M71: 53,634,726 km (0.046 R)
• M72: 54,298,043 km (0.027 R)
• M73: 54,773,465 km (0.106 R)
• M74: 55,154,940 km (0.117 R)
• M75: 55,632,905 km (0.083 R)
• M76: 56,208,258 km (0.117 R)
• M77: 56,400,492 km (0.047 R)
• M78: 57,364,949 km (0.111 R)
• M79: 57,655,468 km (0.117 R)
• M80: 59,017,108 km (0.106 R)
• M81: 59,408,007 km (0.042 R)
• M82: 60,192,648 km (0.028 R)
• M83: 60,290,934 km (0.114 R)
• M84: 61,079,464 km (0.107 R)
• M85: 61,871,286 km (0.099 R)
• M86: 64,166,715 km (0.077 R)
• M87: 64,870,873 km (0.044 R)
• M88: 65,072,531 km (0.061 R)
• M89: 65,173,360 km (0.068 R)
• M90: 65,375,317 km (0.118 R)
• M91: 65,881,107 km (0.045 R)
• M92: 66,693,124 km (0.07 R)
• M93: 66,794,851 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 187.2

Radius: 6.4

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 17.53 AU - 20.83 AU

Year: 30378 Days

Day: 20.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 65,245,003 km

• M1: 224,098 km (0.075 R)
• M2: 562,338 km (0.107 R)
• M3: 2,994,201 km (0.083 R)
• M4: 3,420,256 km (0.118 R)
• M5: 3,566,563 km (0.088 R)
• M6: 4,809,422 km (0.102 R)
• M7: 5,097,697 km (0.095 R)
• M8: 5,181,023 km (0.116 R)
• M9: 5,821,003 km (0.039 R)
• M10: 6,804,010 km (0.066 R)
• M11: 7,933,773 km (0.049 R)
• M12: 9,734,633 km (0.099 R)
• M13: 10,361,897 km (0.11 R)
• M14: 10,520,769 km (0.113 R)
• M15: 10,680,390 km (0.091 R)
• M16: 11,327,252 km (0.054 R)
• M17: 11,875,827 km (0.104 R)
• M18: 12,489,178 km (0.115 R)
• M19: 13,572,865 km (0.089 R)
• M20: 16,627,205 km (0.092 R)
• M21: 17,817,106 km (0.113 R)
• M22: 19,099,011 km (0.06 R)
• M23: 19,948,128 km (0.109 R)
• M24: 29,987,940 km (0.04 R)
• M25: 30,063,338 km (0.093 R)
• M26: 32,898,367 km (0.108 R)
• M27: 33,522,489 km (0.076 R)
• M28: 34,703,265 km (0.08 R)
• M29: 35,418,193 km (0.095 R)
• M30: 38,244,546 km (0.092 R)
• M31: 38,654,145 km (0.104 R)
• M32: 41,983,146 km (0.077 R)
• M33: 43,169,906 km (0.096 R)
• M34: 43,767,400 km (0.052 R)
• M35: 45,229,869 km (0.103 R)
• M36: 48,467,616 km (0.082 R)
• M37: 50,159,119 km (0.114 R)
• M38: 50,607,464 km (0.037 R)
• M39: 52,960,189 km (0.098 R)
• M40: 55,533,422 km (0.107 R)
• M41: 55,626,023 km (0.118 R)
• M42: 56,276,176 km (0.098 R)
• M43: 56,928,722 km (0.076 R)
• M44: 57,959,152 km (0.095 R)
• M45: 58,335,390 km (0.096 R)
• M46: 58,806,773 km (0.074 R)
• M47: 59,374,198 km (0.086 R)
• M48: 62,334,590 km (0.082 R)
• M49: 63,687,254 km (0.119 R)
• M50: 64,756,879 km (0.079 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 280 - 10,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit