🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.63 AU - 0.93 AU

Year: 250 Days

Day: 25.2 Hours

Environment

Temp: 144 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.86 AU - 0.92 AU

Year: 305 Days

Day: 13.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,232,529 km

• M1: 23,188 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.96 AU - 1.44 AU

Year: 478 Days

Day: 42.9 Hours

Environment

Temp: 16 °C

Axial Tilt: 39.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 61,232,529 km

• M1: 29,620 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.87 AU - 2.79 AU

Year: 1293 Days

Day: 44.9 Hours

Environment

Temp: -82 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.89 AU - 3.19 AU

Year: 1926 Days

Day: 35.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,232,529 km

• M1: 572,661 km (0.113 R)
• M2: 736,620 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.8

Radius: 8.7

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.48 AU - 6.96 AU

Year: 4972 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,232,529 km

• M1: 125,513 km (0.09 R)
• M2: 215,870 km (0.098 R)
• M3: 287,976 km (0.075 R)
• M4: 404,363 km (0.047 R)
• M5: 577,149 km (0.041 R)
• M6: 957,875 km (0.088 R)
• M7: 1,193,941 km (0.094 R)
• M8: 1,325,736 km (0.047 R)
• M9: 1,407,118 km (0.091 R)
• M10: 1,518,418 km (0.077 R)
• M11: 1,794,726 km (0.082 R)
• M12: 1,855,014 km (0.025 R)
• M13: 1,993,092 km (0.109 R)
• M14: 2,071,332 km (0.035 R)
• M15: 2,246,960 km (0.098 R)
• M16: 2,411,069 km (0.116 R)
• M17: 2,664,637 km (0.095 R)
• M18: 2,768,458 km (0.06 R)
• M19: 3,124,501 km (0.071 R)
• M20: 3,724,239 km (0.112 R)
• M21: 3,879,671 km (0.119 R)
• M22: 3,938,613 km (0.078 R)
• M23: 4,057,244 km (0.095 R)
• M24: 4,197,267 km (0.095 R)
• M25: 4,399,973 km (0.093 R)
• M26: 4,794,013 km (0.087 R)
• M27: 4,878,536 km (0.067 R)
• M28: 5,091,713 km (0.092 R)
• M29: 5,682,924 km (0.088 R)
• M30: 5,884,731 km (0.107 R)
• M31: 5,952,649 km (0.107 R)
• M32: 6,180,636 km (0.061 R)
• M33: 6,528,002 km (0.119 R)
• M34: 6,810,443 km (0.081 R)
• M35: 7,363,207 km (0.08 R)
• M36: 7,558,732 km (0.066 R)
• M37: 7,657,167 km (0.09 R)
• M38: 7,905,200 km (0.112 R)
• M39: 8,794,111 km (0.1 R)
• M40: 9,027,932 km (0.039 R)
• M41: 9,211,040 km (0.11 R)
• M42: 9,316,357 km (0.081 R)
• M43: 9,554,517 km (0.083 R)
• M44: 9,661,030 km (0.114 R)
• M45: 9,902,182 km (0.054 R)
• M46: 10,914,511 km (0.042 R)
• M47: 11,193,661 km (0.076 R)
• M48: 11,645,297 km (0.114 R)
• M49: 12,247,278 km (0.113 R)
• M50: 12,334,045 km (0.052 R)
• M51: 13,421,472 km (0.077 R)
• M52: 14,021,958 km (0.025 R)
• M53: 14,539,417 km (0.084 R)
• M54: 14,877,508 km (0.06 R)
• M55: 15,187,026 km (0.097 R)
• M56: 16,351,197 km (0.056 R)
• M57: 16,606,560 km (0.107 R)
• M58: 16,702,752 km (0.118 R)
• M59: 16,863,420 km (0.09 R)
• M60: 17,056,850 km (0.099 R)
• M61: 17,641,628 km (0.107 R)
• M62: 18,002,159 km (0.078 R)
• M63: 18,232,988 km (0.051 R)
• M64: 18,299,111 km (0.097 R)
• M65: 18,931,012 km (0.052 R)
• M66: 19,266,560 km (0.079 R)
• M67: 20,045,815 km (0.087 R)
• M68: 20,628,200 km (0.112 R)
• M69: 20,869,801 km (0.064 R)
• M70: 20,938,915 km (0.115 R)
• M71: 21,146,856 km (0.104 R)
• M72: 21,845,029 km (0.067 R)
• M73: 22,338,253 km (0.118 R)
• M74: 22,515,228 km (0.026 R)
• M75: 23,120,650 km (0.072 R)
• M76: 23,479,386 km (0.116 R)
• M77: 24,129,538 km (0.042 R)
• M78: 24,347,502 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.1

Radius: 12.2

Gravity: 6.43 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.27 AU - 8.51 AU

Year: 7301 Days

Day: 12.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 61,232,529 km

• M1: 155,582 km (0.054 R)
• M2: 343,776 km (0.067 R)
• M3: 472,430 km (0.101 R)
• M4: 695,032 km (0.034 R)
• M5: 1,041,052 km (0.096 R)
• M6: 1,149,809 km (0.092 R)
• M7: 1,459,776 km (0.104 R)
• M8: 1,818,362 km (0.111 R)
• M9: 2,542,416 km (0.053 R)
• M10: 3,053,741 km (0.098 R)
• M11: 3,430,728 km (0.067 R)
• M12: 3,541,281 km (0.056 R)
• M13: 3,624,906 km (0.102 R)
• M14: 3,765,977 km (0.103 R)
• M15: 4,024,482 km (0.034 R)
• M16: 4,650,100 km (0.114 R)
• M17: 4,990,136 km (0.07 R)
• M18: 5,084,233 km (0.114 R)
• M19: 5,210,643 km (0.057 R)
• M20: 5,306,236 km (0.073 R)
• M21: 5,596,456 km (0.107 R)
• M22: 5,858,851 km (0.115 R)
• M23: 7,842,968 km (0.107 R)
• M24: 8,849,462 km (0.096 R)
• M25: 9,387,416 km (0.104 R)
• M26: 9,817,510 km (0.106 R)
• M27: 10,174,301 km (0.068 R)
• M28: 10,254,186 km (0.09 R)
• M29: 11,228,816 km (0.087 R)
• M30: 11,769,014 km (0.118 R)
• M31: 11,852,938 km (0.098 R)
• M32: 12,190,431 km (0.113 R)
• M33: 13,925,318 km (0.087 R)
• M34: 14,595,666 km (0.05 R)
• M35: 14,685,873 km (0.064 R)
• M36: 15,048,349 km (0.098 R)
• M37: 15,736,200 km (0.109 R)
• M38: 15,875,027 km (0.092 R)
• M39: 17,380,879 km (0.034 R)
• M40: 18,199,329 km (0.06 R)
• M41: 18,637,651 km (0.063 R)
• M42: 18,833,624 km (0.115 R)
• M43: 19,178,297 km (0.12 R)
• M44: 19,923,594 km (0.111 R)
• M45: 20,983,196 km (0.065 R)
• M46: 21,699,770 km (0.059 R)
• M47: 21,802,693 km (0.095 R)
• M48: 22,841,800 km (0.043 R)
• M49: 26,164,518 km (0.111 R)
• M50: 26,274,173 km (0.056 R)
• M51: 26,383,978 km (0.107 R)
• M52: 26,494,082 km (0.084 R)
• M53: 27,212,750 km (0.041 R)
• M54: 27,602,303 km (0.106 R)
• M55: 28,218,347 km (0.078 R)
• M56: 28,895,577 km (0.054 R)
• M57: 29,122,517 km (0.057 R)
• M58: 29,692,335 km (0.111 R)
• M59: 30,151,002 km (0.099 R)
• M60: 30,438,679 km (0.114 R)
• M61: 31,075,068 km (0.107 R)
• M62: 31,599,109 km (0.112 R)
• M63: 31,832,931 km (0.074 R)
• M64: 32,361,011 km (0.077 R)
• M65: 33,010,565 km (0.117 R)
• M66: 34,022,745 km (0.1 R)
• M67: 34,142,572 km (0.099 R)
• M68: 34,562,793 km (0.027 R)
• M69: 35,045,246 km (0.083 R)
• M70: 35,347,882 km (0.118 R)
• M71: 35,529,793 km (0.119 R)
• M72: 35,894,812 km (0.101 R)
• M73: 36,751,111 km (0.083 R)
• M74: 37,120,168 km (0.12 R)
• M75: 37,305,221 km (0.09 R)
• M76: 37,986,041 km (0.089 R)
• M77: 39,360,247 km (0.059 R)
• M78: 39,486,059 km (0.114 R)
• M79: 39,927,223 km (0.077 R)
• M80: 40,306,603 km (0.076 R)
• M81: 40,623,751 km (0.095 R)
• M82: 40,877,917 km (0.083 R)
• M83: 41,132,683 km (0.066 R)
• M84: 42,866,522 km (0.107 R)
• M85: 43,125,326 km (0.093 R)
• M86: 43,449,654 km (0.097 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.5

Radius: 11.1

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.26 AU - 12.42 AU

Year: 13879 Days

Day: 12.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 61,232,529 km

• M1: 148,102 km (0.098 R)
• M2: 285,882 km (0.11 R)
• M3: 380,128 km (0.071 R)
• M4: 472,280 km (0.087 R)
• M5: 591,660 km (0.107 R)
• M6: 762,052 km (0.095 R)
• M7: 1,152,801 km (0.066 R)
• M8: 1,296,565 km (0.102 R)
• M9: 1,497,774 km (0.071 R)
• M10: 1,575,864 km (0.104 R)
• M11: 1,791,435 km (0.084 R)
• M12: 1,988,006 km (0.103 R)
• M13: 2,191,758 km (0.066 R)
• M14: 2,341,655 km (0.087 R)
• M15: 2,433,209 km (0.083 R)
• M16: 2,844,304 km (0.059 R)
• M17: 2,942,291 km (0.107 R)
• M18: 3,041,474 km (0.082 R)
• M19: 3,345,756 km (0.102 R)
• M20: 3,519,140 km (0.112 R)
• M21: 3,695,516 km (0.104 R)
• M22: 3,947,439 km (0.046 R)
• M23: 4,659,375 km (0.037 R)
• M24: 5,089,918 km (0.107 R)
• M25: 5,738,724 km (0.082 R)
• M26: 5,821,751 km (0.094 R)
• M27: 5,946,964 km (0.111 R)
• M28: 6,285,355 km (0.105 R)
• M29: 6,936,704 km (0.109 R)
• M30: 7,203,287 km (0.102 R)
• M31: 7,609,445 km (0.084 R)
• M32: 7,700,850 km (0.073 R)
• M33: 7,930,632 km (0.04 R)
• M34: 8,116,133 km (0.039 R)
• M35: 10,605,143 km (0.08 R)
• M36: 11,170,922 km (0.084 R)
• M37: 13,585,880 km (0.07 R)
• M38: 13,752,532 km (0.076 R)
• M39: 15,513,449 km (0.109 R)
• M40: 15,687,581 km (0.079 R)
• M41: 16,509,023 km (0.107 R)
• M42: 16,865,365 km (0.081 R)
• M43: 17,344,377 km (0.098 R)
• M44: 17,525,091 km (0.113 R)
• M45: 17,888,614 km (0.118 R)
• M46: 18,561,505 km (0.065 R)
• M47: 19,492,453 km (0.104 R)
• M48: 20,629,397 km (0.095 R)
• M49: 20,757,153 km (0.1 R)
• M50: 20,949,087 km (0.097 R)
• M51: 21,206,097 km (0.114 R)
• M52: 21,852,958 km (0.066 R)
• M53: 23,033,734 km (0.118 R)
• M54: 24,775,502 km (0.067 R)
• M55: 25,868,464 km (0.075 R)
• M56: 26,144,023 km (0.066 R)
• M57: 26,698,433 km (0.103 R)
• M58: 26,767,996 km (0.084 R)
• M59: 27,537,078 km (0.09 R)
• M60: 27,889,082 km (0.072 R)
• M61: 28,384,401 km (0.025 R)
• M62: 28,811,353 km (0.071 R)
• M63: 29,312,057 km (0.083 R)
• M64: 30,249,587 km (0.085 R)
• M65: 30,977,530 km (0.119 R)
• M66: 33,871,052 km (0.063 R)
• M67: 35,235,385 km (0.112 R)
• M68: 38,960,821 km (0.069 R)
• M69: 40,230,159 km (0.095 R)
• M70: 40,950,024 km (0.053 R)
• M71: 41,755,010 km (0.109 R)
• M72: 42,484,000 km (0.087 R)
• M73: 44,613,227 km (0.075 R)
• M74: 45,109,592 km (0.096 R)
• M75: 46,024,234 km (0.076 R)
• M76: 46,274,810 km (0.096 R)
• M77: 47,534,125 km (0.109 R)
• M78: 49,401,555 km (0.074 R)
• M79: 50,172,433 km (0.102 R)
• M80: 50,344,321 km (0.045 R)
• M81: 52,160,439 km (0.081 R)
• M82: 52,247,356 km (0.09 R)
• M83: 52,683,284 km (0.092 R)
• M84: 52,857,864 km (0.069 R)
• M85: 55,678,682 km (0.093 R)
• M86: 57,017,732 km (0.04 R)
• M87: 59,818,504 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.6

Radius: 7

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 11.36 AU - 16.94 AU

Year: 19345 Days

Day: 18.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,232,529 km

• M1: 97,089 km (0.077 R)
• M2: 286,630 km (0.089 R)
• M3: 453,581 km (0.025 R)
• M4: 1,522,757 km (0.057 R)
• M5: 1,656,198 km (0.047 R)
• M6: 1,821,204 km (0.085 R)
• M7: 1,905,727 km (0.1 R)
• M8: 2,227,213 km (0.118 R)
• M9: 2,724,776 km (0.099 R)
• M10: 3,393,478 km (0.074 R)
• M11: 4,185,300 km (0.101 R)
• M12: 4,486,889 km (0.093 R)
• M13: 4,601,780 km (0.087 R)
• M14: 4,756,614 km (0.04 R)
• M15: 5,311,772 km (0.112 R)
• M16: 5,556,065 km (0.117 R)
• M17: 6,743,872 km (0.086 R)
• M18: 8,053,452 km (0.09 R)
• M19: 8,146,651 km (0.107 R)
• M20: 9,146,563 km (0.106 R)
• M21: 9,735,081 km (0.117 R)
• M22: 9,784,748 km (0.095 R)
• M23: 9,934,047 km (0.104 R)
• M24: 10,184,623 km (0.11 R)
• M25: 10,437,144 km (0.046 R)
• M26: 10,640,747 km (0.116 R)
• M27: 11,520,682 km (0.036 R)
• M28: 11,783,974 km (0.098 R)
• M29: 12,965,647 km (0.073 R)
• M30: 13,129,756 km (0.057 R)
• M31: 13,848,574 km (0.081 R)
• M32: 14,750,799 km (0.091 R)
• M33: 14,864,942 km (0.107 R)
• M34: 15,036,680 km (0.109 R)
• M35: 15,093,976 km (0.066 R)
• M36: 16,611,497 km (0.116 R)
• M37: 17,388,359 km (0.087 R)
• M38: 18,422,080 km (0.102 R)
• M39: 18,545,050 km (0.042 R)
• M40: 19,225,870 km (0.099 R)
• M41: 19,413,016 km (0.093 R)
• M42: 19,726,274 km (0.088 R)
• M43: 19,978,048 km (0.032 R)
• M44: 20,867,706 km (0.103 R)
• M45: 22,226,204 km (0.078 R)
• M46: 22,685,320 km (0.103 R)
• M47: 22,817,116 km (0.041 R)
• M48: 23,346,692 km (0.076 R)
• M49: 23,612,977 km (0.092 R)
• M50: 23,947,328 km (0.046 R)
• M51: 24,148,687 km (0.111 R)
• M52: 24,216,006 km (0.08 R)
• M53: 24,620,668 km (0.119 R)
• M54: 25,848,418 km (0.1 R)
• M55: 27,026,052 km (0.04 R)
• M56: 27,656,607 km (0.107 R)
• M57: 28,576,036 km (0.107 R)
• M58: 28,860,870 km (0.072 R)
• M59: 29,146,752 km (0.097 R)
• M60: 31,027,346 km (0.086 R)
• M61: 31,687,522 km (0.093 R)
• M62: 33,320,532 km (0.043 R)
• M63: 33,770,672 km (0.077 R)
• M64: 33,845,920 km (0.1 R)
• M65: 34,904,774 km (0.096 R)
• M66: 35,285,500 km (0.088 R)
• M67: 36,977,302 km (0.083 R)
• M68: 39,168,462 km (0.073 R)
• M69: 39,405,725 km (0.076 R)
• M70: 39,961,182 km (0.055 R)
• M71: 40,519,182 km (0.047 R)
• M72: 40,999,540 km (0.049 R)
• M73: 41,320,877 km (0.081 R)
• M74: 42,939,974 km (0.103 R)
• M75: 43,347,928 km (0.09 R)
• M76: 45,075,484 km (0.071 R)
• M77: 46,490,381 km (0.049 R)
• M78: 46,825,480 km (0.066 R)
• M79: 46,909,255 km (0.112 R)
• M80: 47,666,519 km (0.116 R)
• M81: 47,919,788 km (0.083 R)
• M82: 48,512,645 km (0.059 R)
• M83: 48,767,410 km (0.071 R)
• M84: 48,937,503 km (0.081 R)
• M85: 50,305,575 km (0.029 R)
• M86: 53,341,514 km (0.047 R)
• M87: 53,955,913 km (0.102 R)
• M88: 54,131,840 km (0.034 R)
• M89: 54,484,292 km (0.113 R)
• M90: 56,615,015 km (0.107 R)
• M91: 57,421,048 km (0.107 R)
• M92: 59,135,141 km (0.111 R)
• M93: 59,316,603 km (0.117 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 16,185 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit