🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.59 AU - 0.63 AU

Year: 175 Days

Day: 47.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,859,603 km

• M1: 189,092 km (0.109 R)
• M2: 526,435 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.65 AU - 0.99 AU

Year: 273 Days

Day: 18.4 Hours

Environment

Temp: 89 °C

Axial Tilt: 21.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.09 AU - 2.17 AU

Year: 1141 Days

Day: 19.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.62 AU - 3.18 AU

Year: 1813 Days

Day: 26.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.55 AU - 4.27 AU

Year: 2838 Days

Day: 40.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.75 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 8.3

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.6 AU - 6.56 AU

Year: 4839 Days

Day: 11.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 65,859,603 km

• M1: 135,087 km (0.055 R)
• M2: 221,704 km (0.097 R)
• M3: 277,205 km (0.096 R)
• M4: 387,458 km (0.117 R)
• M5: 449,093 km (0.111 R)
• M6: 548,575 km (0.094 R)
• M7: 758,162 km (0.096 R)
• M8: 921,373 km (0.094 R)
• M9: 1,529,189 km (0.072 R)
• M10: 1,702,274 km (0.06 R)
• M11: 1,773,333 km (0.101 R)
• M12: 1,881,941 km (0.038 R)
• M13: 1,955,543 km (0.082 R)
• M14: 2,201,482 km (0.12 R)
• M15: 2,578,768 km (0.116 R)
• M16: 2,997,941 km (0.097 R)
• M17: 3,237,597 km (0.101 R)
• M18: 3,326,159 km (0.092 R)
• M19: 3,438,208 km (0.093 R)
• M20: 3,528,864 km (0.083 R)
• M21: 3,620,119 km (0.071 R)
• M22: 3,898,969 km (0.043 R)
• M23: 4,064,873 km (0.078 R)
• M24: 4,651,147 km (0.109 R)
• M25: 5,108,318 km (0.102 R)
• M26: 5,526,744 km (0.09 R)
• M27: 5,606,479 km (0.115 R)
• M28: 5,793,926 km (0.093 R)
• M29: 5,874,858 km (0.109 R)
• M30: 6,452,156 km (0.101 R)
• M31: 6,620,454 km (0.1 R)
• M32: 6,761,824 km (0.077 R)
• M33: 7,163,045 km (0.087 R)
• M34: 7,249,962 km (0.029 R)
• M35: 7,308,155 km (0.1 R)
• M36: 7,660,608 km (0.105 R)
• M37: 7,719,849 km (0.1 R)
• M38: 7,958,457 km (0.117 R)
• M39: 8,351,451 km (0.115 R)
• M40: 8,473,672 km (0.113 R)
• M41: 8,781,694 km (0.109 R)
• M42: 8,937,126 km (0.104 R)
• M43: 8,999,658 km (0.086 R)
• M44: 9,187,852 km (0.08 R)
• M45: 9,282,398 km (0.088 R)
• M46: 9,631,859 km (0.039 R)
• M47: 10,376,707 km (0.09 R)
• M48: 10,574,026 km (0.055 R)
• M49: 10,805,903 km (0.097 R)
• M50: 11,342,062 km (0.112 R)
• M51: 12,162,606 km (0.099 R)
• M52: 12,266,427 km (0.056 R)
• M53: 12,335,990 km (0.116 R)
• M54: 12,649,996 km (0.091 R)
• M55: 14,773,538 km (0.097 R)
• M56: 15,256,140 km (0.119 R)
• M57: 15,405,738 km (0.097 R)
• M58: 15,518,236 km (0.104 R)
• M59: 15,630,883 km (0.067 R)
• M60: 15,970,769 km (0.112 R)
• M61: 16,084,613 km (0.072 R)
• M62: 17,471,685 km (0.11 R)
• M63: 18,616,557 km (0.049 R)
• M64: 19,460,738 km (0.071 R)
• M65: 20,399,614 km (0.099 R)
• M66: 20,564,471 km (0.091 R)
• M67: 21,353,151 km (0.1 R)
• M68: 21,898,585 km (0.08 R)
• M69: 22,109,668 km (0.058 R)
• M70: 23,003,066 km (0.103 R)
• M71: 23,260,524 km (0.103 R)
• M72: 23,432,711 km (0.109 R)
• M73: 23,951,816 km (0.104 R)
• M74: 24,169,182 km (0.063 R)
• M75: 24,430,978 km (0.046 R)
• M76: 24,562,175 km (0.107 R)
• M77: 24,869,300 km (0.111 R)
• M78: 27,235,489 km (0.108 R)
• M79: 27,507,907 km (0.057 R)
• M80: 28,698,706 km (0.073 R)
• M81: 29,486,339 km (0.045 R)
• M82: 30,281,003 km (0.076 R)
• M83: 30,516,170 km (0.027 R)
• M84: 30,751,787 km (0.076 R)
• M85: 31,319,960 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891

Radius: 12.2

Gravity: 5.99 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 5.46 AU - 8.52 AU

Year: 6784 Days

Day: 14.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 65,859,603 km

• M1: 153,039 km (0.06 R)
• M2: 265,536 km (0.066 R)
• M3: 461,659 km (0.064 R)
• M4: 561,740 km (0.061 R)
• M5: 818,600 km (0.086 R)
• M6: 945,459 km (0.084 R)
• M7: 1,256,473 km (0.049 R)
• M8: 1,348,774 km (0.074 R)
• M9: 1,866,682 km (0.06 R)
• M10: 1,973,196 km (0.118 R)
• M11: 2,513,244 km (0.07 R)
• M12: 2,607,640 km (0.091 R)
• M13: 2,775,938 km (0.069 R)
• M14: 3,643,905 km (0.086 R)
• M15: 3,997,106 km (0.081 R)
• M16: 4,304,679 km (0.078 R)
• M17: 4,447,096 km (0.041 R)
• M18: 4,824,681 km (0.117 R)
• M19: 5,303,693 km (0.101 R)
• M20: 6,019,070 km (0.084 R)
• M21: 6,404,434 km (0.052 R)
• M22: 6,698,693 km (0.117 R)
• M23: 6,897,509 km (0.108 R)
• M24: 8,485,191 km (0.109 R)
• M25: 10,371,471 km (0.119 R)
• M26: 11,067,101 km (0.074 R)
• M27: 11,184,685 km (0.099 R)
• M28: 12,422,308 km (0.068 R)
• M29: 12,913,139 km (0.085 R)
• M30: 13,703,315 km (0.049 R)
• M31: 15,025,909 km (0.05 R)
• M32: 16,522,935 km (0.06 R)
• M33: 16,657,274 km (0.081 R)
• M34: 17,107,713 km (0.109 R)
• M35: 17,379,981 km (0.104 R)
• M36: 17,516,714 km (0.067 R)
• M37: 18,669,515 km (0.048 R)
• M38: 18,809,539 km (0.114 R)
• M39: 19,278,678 km (0.119 R)
• M40: 19,420,197 km (0.035 R)
• M41: 20,180,753 km (0.047 R)
• M42: 21,096,591 km (0.111 R)
• M43: 22,470,797 km (0.08 R)
• M44: 22,669,463 km (0.091 R)
• M45: 23,319,316 km (0.1 R)
• M46: 23,520,376 km (0.044 R)
• M47: 24,688,286 km (0.078 R)
• M48: 24,893,385 km (0.101 R)
• M49: 25,047,471 km (0.115 R)
• M50: 25,253,467 km (0.081 R)
• M51: 25,511,822 km (0.096 R)
• M52: 25,822,986 km (0.1 R)
• M53: 26,292,125 km (0.063 R)
• M54: 27,929,474 km (0.119 R)
• M55: 28,196,655 km (0.082 R)
• M56: 29,003,287 km (0.099 R)
• M57: 30,035,961 km (0.086 R)
• M58: 30,529,185 km (0.101 R)
• M59: 30,914,849 km (0.087 R)
• M60: 31,857,914 km (0.052 R)
• M61: 32,248,963 km (0.096 R)
• M62: 32,585,558 km (0.039 R)
• M63: 32,979,599 km (0.068 R)
• M64: 33,601,926 km (0.1 R)
• M65: 34,285,438 km (0.119 R)
• M66: 34,858,398 km (0.1 R)
• M67: 35,203,670 km (0.083 R)
• M68: 35,665,928 km (0.093 R)
• M69: 36,013,892 km (0.117 R)
• M70: 38,125,466 km (0.064 R)
• M71: 38,362,579 km (0.068 R)
• M72: 38,600,140 km (0.111 R)
• M73: 39,795,278 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 885.3

Radius: 8

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.81 AU - 11.95 AU

Year: 11400 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 65,859,603 km

• M1: 140,173 km (0.118 R)
• M2: 260,300 km (0.104 R)
• M3: 504,294 km (0.107 R)
• M4: 754,572 km (0.102 R)
• M5: 1,130,362 km (0.041 R)
• M6: 1,267,692 km (0.092 R)
• M7: 1,635,254 km (0.058 R)
• M8: 1,979,629 km (0.096 R)
• M9: 2,375,764 km (0.083 R)
• M10: 2,523,267 km (0.1 R)
• M11: 2,583,106 km (0.094 R)
• M12: 3,015,295 km (0.066 R)
• M13: 3,272,603 km (0.095 R)
• M14: 3,536,942 km (0.089 R)
• M15: 3,604,112 km (0.092 R)
• M16: 3,877,128 km (0.064 R)
• M17: 4,051,110 km (0.099 R)
• M18: 4,299,144 km (0.1 R)
• M19: 4,699,019 km (0.089 R)
• M20: 5,495,179 km (0.087 R)
• M21: 5,573,119 km (0.118 R)
• M22: 5,730,197 km (0.104 R)
• M23: 5,809,334 km (0.096 R)
• M24: 6,089,232 km (0.028 R)
• M25: 6,373,468 km (0.101 R)
• M26: 6,455,447 km (0.109 R)
• M27: 6,786,956 km (0.038 R)
• M28: 7,251,906 km (0.107 R)
• M29: 7,596,580 km (0.104 R)
• M30: 7,990,770 km (0.073 R)
• M31: 8,346,813 km (0.098 R)
• M32: 8,526,630 km (0.048 R)
• M33: 8,617,137 km (0.089 R)
• M34: 8,753,420 km (0.086 R)
• M35: 9,586,082 km (0.107 R)
• M36: 10,203,173 km (0.09 R)
• M37: 10,784,062 km (0.057 R)
• M38: 11,177,355 km (0.055 R)
• M39: 11,276,388 km (0.084 R)
• M40: 11,978,002 km (0.1 R)
• M41: 12,334,045 km (0.118 R)
• M42: 12,952,632 km (0.116 R)
• M43: 13,528,435 km (0.105 R)
• M44: 13,846,031 km (0.07 R)
• M45: 14,166,170 km (0.101 R)
• M46: 14,759,326 km (0.055 R)
• M47: 15,691,919 km (0.081 R)
• M48: 17,040,843 km (0.111 R)
• M49: 18,309,732 km (0.059 R)
• M50: 18,426,568 km (0.095 R)
• M51: 19,192,210 km (0.031 R)
• M52: 19,848,047 km (0.115 R)
• M53: 20,028,313 km (0.119 R)
• M54: 20,329,752 km (0.119 R)
• M55: 20,632,838 km (0.039 R)
• M56: 20,876,233 km (0.096 R)
• M57: 21,612,404 km (0.114 R)
• M58: 25,158,472 km (0.055 R)
• M59: 26,931,656 km (0.116 R)
• M60: 26,998,077 km (0.039 R)
• M61: 28,812,550 km (0.108 R)
• M62: 29,906,410 km (0.077 R)
• M63: 31,432,308 km (0.116 R)
• M64: 32,134,371 km (0.056 R)
• M65: 32,275,441 km (0.079 R)
• M66: 32,841,520 km (0.05 R)
• M67: 33,553,755 km (0.063 R)
• M68: 35,211,300 km (0.076 R)
• M69: 37,933,233 km (0.092 R)
• M70: 39,281,708 km (0.093 R)
• M71: 40,569,596 km (0.064 R)
• M72: 40,798,331 km (0.089 R)
• M73: 41,027,366 km (0.115 R)
• M74: 41,640,567 km (0.1 R)
• M75: 42,102,376 km (0.089 R)
• M76: 42,720,814 km (0.084 R)
• M77: 46,893,248 km (0.092 R)
• M78: 47,453,941 km (0.053 R)
• M79: 47,775,426 km (0.093 R)
• M80: 47,855,910 km (0.075 R)
• M81: 48,662,991 km (0.08 R)
• M82: 48,987,169 km (0.081 R)
• M83: 49,068,251 km (0.073 R)
• M84: 50,208,935 km (0.06 R)
• M85: 53,098,717 km (0.091 R)
• M86: 53,432,320 km (0.105 R)
• M87: 56,381,642 km (0.085 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.7

Radius: 4.7

Gravity: 25.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 10.51 AU - 15.93 AU

Year: 17645 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,859,603 km

• M1: 114,592 km (0.109 R)
• M2: 303,085 km (0.079 R)
• M3: 366,814 km (0.087 R)
• M4: 435,180 km (0.086 R)
• M5: 1,660,387 km (0.102 R)
• M6: 1,835,117 km (0.112 R)
• M7: 2,201,931 km (0.108 R)
• M8: 2,329,388 km (0.096 R)
• M9: 3,001,382 km (0.072 R)
• M10: 3,919,464 km (0.104 R)
• M11: 4,269,673 km (0.053 R)
• M12: 4,348,960 km (0.04 R)
• M13: 4,388,753 km (0.092 R)
• M14: 4,428,695 km (0.065 R)
• M15: 4,670,595 km (0.079 R)
• M16: 5,041,747 km (0.103 R)
• M17: 5,594,362 km (0.065 R)
• M18: 5,637,596 km (0.102 R)
• M19: 5,812,027 km (0.099 R)
• M20: 6,664,136 km (0.102 R)
• M21: 6,987,717 km (0.113 R)
• M22: 7,506,821 km (0.117 R)
• M23: 8,882,822 km (0.038 R)
• M24: 9,290,028 km (0.12 R)
• M25: 9,651,456 km (0.093 R)
• M26: 9,859,996 km (0.11 R)
• M27: 10,762,669 km (0.063 R)
• M28: 13,334,556 km (0.115 R)
• M29: 13,625,075 km (0.065 R)
• M30: 15,350,686 km (0.077 R)
• M31: 15,777,489 km (0.074 R)
• M32: 15,961,494 km (0.094 R)
• M33: 16,580,231 km (0.097 R)
• M34: 17,586,576 km (0.049 R)
• M35: 17,650,006 km (0.12 R)
• M36: 17,777,313 km (0.077 R)
• M37: 18,354,163 km (0.111 R)
• M38: 19,855,677 km (0.061 R)
• M39: 21,057,995 km (0.072 R)
• M40: 21,531,921 km (0.084 R)
• M41: 22,077,803 km (0.12 R)
• M42: 22,697,438 km (0.066 R)
• M43: 22,905,229 km (0.092 R)
• M44: 23,044,056 km (0.061 R)
• M45: 23,812,989 km (0.094 R)
• M46: 24,165,142 km (0.109 R)
• M47: 24,235,902 km (0.052 R)
• M48: 25,519,452 km (0.119 R)
• M49: 25,807,727 km (0.078 R)
• M50: 25,952,239 km (0.095 R)
• M51: 26,242,010 km (0.031 R)
• M52: 26,387,419 km (0.065 R)
• M53: 26,532,978 km (0.117 R)
• M54: 29,802,888 km (0.059 R)
• M55: 31,023,158 km (0.049 R)
• M56: 31,407,774 km (0.036 R)
• M57: 33,433,329 km (0.092 R)
• M58: 33,590,855 km (0.077 R)
• M59: 33,748,681 km (0.089 R)
• M60: 33,906,657 km (0.064 R)
• M61: 34,064,931 km (0.077 R)
• M62: 36,306,805 km (0.092 R)
• M63: 37,609,054 km (0.109 R)
• M64: 38,019,102 km (0.084 R)
• M65: 38,101,231 km (0.115 R)
• M66: 38,348,217 km (0.09 R)
• M67: 39,924,530 km (0.068 R)
• M68: 40,175,256 km (0.116 R)
• M69: 40,762,577 km (0.095 R)
• M70: 42,370,904 km (0.072 R)
• M71: 42,626,716 km (0.109 R)
• M72: 44,952,215 km (0.083 R)
• M73: 45,561,827 km (0.106 R)
• M74: 45,649,192 km (0.12 R)
• M75: 46,349,609 km (0.1 R)
• M76: 47,938,638 km (0.034 R)
• M77: 48,739,884 km (0.118 R)
• M78: 49,276,491 km (0.091 R)
• M79: 49,366,101 km (0.114 R)
• M80: 49,725,135 km (0.025 R)
• M81: 49,904,952 km (0.107 R)
• M82: 51,079,295 km (0.113 R)
• M83: 51,988,701 km (0.108 R)
• M84: 52,720,085 km (0.084 R)
• M85: 59,263,346 km (0.105 R)
• M86: 59,644,821 km (0.089 R)
• M87: 61,371,928 km (0.105 R)
• M88: 61,564,909 km (0.105 R)
• M89: 63,212,730 km (0.105 R)
• M90: 64,973,347 km (0.066 R)
• M91: 65,169,919 km (0.064 R)
• M92: 65,268,354 km (0.116 R)
• M93: 65,662,245 km (0.113 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 16,718 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit