🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.53 AU - 0.73 AU

Year: 187 Days

Day: 47.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.59 AU - 0.85 AU

Year: 229 Days

Day: 45 Hours

Environment

Temp: 115 °C

Axial Tilt: 148.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.79 AU - 1.19 AU

Year: 369 Days

Day: 46.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 41.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,481,765 km

• M1: 45,478 km (0.102 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 2.72 AU - 4.2 AU

Year: 2412 Days

Day: 45.6 Hours

Environment

Temp: -123 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,481,765 km

• M1: 46,525 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 3.67 AU - 3.99 AU

Year: 2809 Days

Day: 30.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387

Radius: 12.9

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.89 AU - 6.55 AU

Year: 5813 Days

Day: 11.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,481,765 km

• M1: 183,856 km (0.096 R)
• M2: 268,827 km (0.101 R)
• M3: 413,638 km (0.078 R)
• M4: 514,317 km (0.065 R)
• M5: 758,162 km (0.044 R)
• M6: 840,441 km (0.08 R)
• M7: 963,859 km (0.108 R)
• M8: 1,301,053 km (0.061 R)
• M9: 1,431,801 km (0.052 R)
• M10: 1,597,855 km (0.086 R)
• M11: 1,722,769 km (0.11 R)
• M12: 1,818,811 km (0.066 R)
• M13: 2,016,280 km (0.119 R)
• M14: 2,117,857 km (0.092 R)
• M15: 2,273,439 km (0.118 R)
• M16: 2,361,552 km (0.026 R)
• M17: 2,451,012 km (0.054 R)
• M18: 2,670,172 km (0.119 R)
• M19: 2,876,917 km (0.088 R)
• M20: 3,226,676 km (0.097 R)
• M21: 3,406,942 km (0.057 R)
• M22: 3,610,993 km (0.1 R)
• M23: 3,714,665 km (0.118 R)
• M24: 4,031,513 km (0.076 R)
• M25: 4,117,532 km (0.038 R)
• M26: 4,225,990 km (0.031 R)
• M27: 4,850,861 km (0.07 R)
• M28: 5,244,453 km (0.116 R)
• M29: 5,624,431 km (0.066 R)
• M30: 5,939,933 km (0.074 R)
• M31: 6,112,120 km (0.113 R)
• M32: 6,261,120 km (0.061 R)
• M33: 6,562,859 km (0.082 R)
• M34: 7,522,978 km (0.042 R)
• M35: 7,816,788 km (0.107 R)
• M36: 8,278,597 km (0.108 R)
• M37: 8,749,231 km (0.113 R)
• M38: 9,486,001 km (0.112 R)
• M39: 10,183,875 km (0.081 R)
• M40: 10,360,849 km (0.118 R)
• M41: 10,539,020 km (0.106 R)
• M42: 10,958,493 km (0.098 R)
• M43: 11,200,692 km (0.047 R)
• M44: 11,322,464 km (0.034 R)
• M45: 11,628,841 km (0.074 R)
• M46: 11,813,893 km (0.066 R)
• M47: 12,093,492 km (0.07 R)
• M48: 12,249,822 km (0.114 R)
• M49: 12,564,276 km (0.042 R)
• M50: 12,754,266 km (0.108 R)
• M51: 13,523,947 km (0.073 R)
• M52: 13,621,185 km (0.045 R)
• M53: 14,407,771 km (0.046 R)
• M54: 15,276,486 km (0.095 R)
• M55: 15,887,892 km (0.094 R)
• M56: 16,162,255 km (0.08 R)
• M57: 17,592,560 km (0.065 R)
• M58: 19,245,317 km (0.074 R)
• M59: 19,942,294 km (0.119 R)
• M60: 20,201,248 km (0.106 R)
• M61: 20,909,594 km (0.093 R)
• M62: 21,361,230 km (0.113 R)
• M63: 21,626,167 km (0.067 R)
• M64: 21,816,157 km (0.097 R)
• M65: 22,542,754 km (0.072 R)
• M66: 22,967,163 km (0.107 R)
• M67: 23,472,056 km (0.083 R)
• M68: 23,706,326 km (0.111 R)
• M69: 23,862,955 km (0.115 R)
• M70: 24,020,033 km (0.099 R)
• M71: 25,128,403 km (0.109 R)
• M72: 25,288,024 km (0.118 R)
• M73: 26,172,596 km (0.108 R)
• M74: 26,253,379 km (0.086 R)
• M75: 26,740,619 km (0.103 R)
• M76: 27,271,841 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.4

Radius: 13.2

Gravity: 3.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.81 AU - 8.23 AU

Year: 7728 Days

Day: 10.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 54.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 54,481,765 km

• M1: 297,401 km (0.093 R)
• M2: 393,143 km (0.095 R)
• M3: 565,929 km (0.061 R)
• M4: 657,034 km (0.048 R)
• M5: 768,335 km (0.1 R)
• M6: 871,707 km (0.104 R)
• M7: 1,195,736 km (0.1 R)
• M8: 1,445,564 km (0.097 R)
• M9: 2,080,308 km (0.056 R)
• M10: 2,495,592 km (0.104 R)
• M11: 2,842,210 km (0.077 R)
• M12: 3,204,237 km (0.081 R)
• M13: 3,530,360 km (0.099 R)
• M14: 4,053,055 km (0.096 R)
• M15: 4,323,678 km (0.057 R)
• M16: 4,461,158 km (0.052 R)
• M17: 4,997,317 km (0.091 R)
• M18: 5,977,183 km (0.12 R)
• M19: 6,379,452 km (0.069 R)
• M20: 6,918,752 km (0.075 R)
• M21: 7,177,706 km (0.032 R)
• M22: 7,341,216 km (0.116 R)
• M23: 7,638,617 km (0.098 R)
• M24: 7,872,738 km (0.083 R)
• M25: 8,416,675 km (0.082 R)
• M26: 8,520,048 km (0.114 R)
• M27: 8,693,282 km (0.065 R)
• M28: 8,902,719 km (0.112 R)
• M29: 9,255,620 km (0.093 R)
• M30: 9,362,284 km (0.054 R)
• M31: 10,011,538 km (0.09 R)
• M32: 10,157,695 km (0.093 R)
• M33: 10,267,949 km (0.081 R)
• M34: 10,415,453 km (0.089 R)
• M35: 10,526,454 km (0.083 R)
• M36: 11,315,134 km (0.116 R)
• M37: 11,467,574 km (0.097 R)
• M38: 11,697,506 km (0.096 R)
• M39: 11,967,680 km (0.116 R)
• M40: 12,790,468 km (0.074 R)
• M41: 13,672,198 km (0.119 R)
• M42: 15,367,292 km (0.088 R)
• M43: 15,620,860 km (0.086 R)
• M44: 16,089,401 km (0.06 R)
• M45: 16,218,055 km (0.117 R)
• M46: 16,519,494 km (0.115 R)
• M47: 16,605,962 km (0.116 R)
• M48: 16,909,646 km (0.098 R)
• M49: 18,996,835 km (0.037 R)
• M50: 19,542,718 km (0.106 R)
• M51: 19,909,532 km (0.085 R)
• M52: 20,001,535 km (0.092 R)
• M53: 20,417,566 km (0.077 R)
• M54: 20,510,317 km (0.117 R)
• M55: 20,976,613 km (0.12 R)
• M56: 21,588,020 km (0.088 R)
• M57: 21,824,833 km (0.07 R)
• M58: 22,444,318 km (0.026 R)
• M59: 22,732,294 km (0.069 R)
• M60: 23,166,427 km (0.078 R)
• M61: 23,749,560 km (0.09 R)
• M62: 23,994,002 km (0.119 R)
• M63: 24,190,125 km (0.083 R)
• M64: 25,129,002 km (0.103 R)
• M65: 25,328,116 km (0.09 R)
• M66: 26,331,918 km (0.108 R)
• M67: 26,787,892 km (0.12 R)
• M68: 27,810,543 km (0.086 R)
• M69: 28,430,178 km (0.115 R)
• M70: 29,002,240 km (0.096 R)
• M71: 29,263,587 km (0.112 R)
• M72: 29,735,868 km (0.082 R)
• M73: 29,893,843 km (0.051 R)
• M74: 30,369,565 km (0.091 R)
• M75: 30,741,315 km (0.119 R)
• M76: 31,274,931 km (0.114 R)
• M77: 33,003,085 km (0.112 R)
• M78: 33,713,975 km (0.119 R)
• M79: 35,039,561 km (0.088 R)
• M80: 36,833,689 km (0.059 R)
• M81: 37,741,897 km (0.113 R)
• M82: 38,141,473 km (0.115 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 763.7

Radius: 6.2

Gravity: 19.87 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 12.43 AU - 15.01 AU

Year: 19044 Days

Day: 25 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,481,765 km

• M1: 292,913 km (0.109 R)
• M2: 473,477 km (0.077 R)
• M3: 598,242 km (0.091 R)
• M4: 879,336 km (0.062 R)
• M5: 1,088,025 km (0.086 R)
• M6: 1,283,400 km (0.079 R)
• M7: 1,400,086 km (0.101 R)
• M8: 1,612,815 km (0.081 R)
• M9: 2,171,263 km (0.07 R)
• M10: 2,489,458 km (0.112 R)
• M11: 3,777,346 km (0.096 R)
• M12: 4,030,466 km (0.039 R)
• M13: 4,245,737 km (0.053 R)
• M14: 4,420,617 km (0.078 R)
• M15: 4,822,736 km (0.081 R)
• M16: 5,143,624 km (0.05 R)
• M17: 5,854,363 km (0.054 R)
• M18: 5,902,833 km (0.094 R)
• M19: 6,246,010 km (0.081 R)
• M20: 6,696,599 km (0.07 R)
• M21: 7,157,809 km (0.107 R)
• M22: 7,313,840 km (0.085 R)
• M23: 7,949,032 km (0.085 R)
• M24: 9,555,714 km (0.057 R)
• M25: 9,958,132 km (0.085 R)
• M26: 10,307,592 km (0.098 R)
• M27: 10,779,723 km (0.085 R)
• M28: 10,839,263 km (0.044 R)
• M29: 10,958,642 km (0.085 R)
• M30: 11,018,482 km (0.109 R)
• M31: 13,180,470 km (0.107 R)
• M32: 13,757,170 km (0.088 R)
• M33: 13,951,198 km (0.113 R)
• M34: 14,276,574 km (0.069 R)
• M35: 16,692,430 km (0.03 R)
• M36: 16,968,587 km (0.086 R)
• M37: 17,665,564 km (0.037 R)
• M38: 18,871,771 km (0.12 R)
• M39: 20,324,516 km (0.097 R)
• M40: 20,471,870 km (0.074 R)
• M41: 20,915,727 km (0.102 R)
• M42: 20,989,928 km (0.104 R)
• M43: 21,362,726 km (0.09 R)
• M44: 21,662,520 km (0.092 R)
• M45: 22,570,280 km (0.069 R)
• M46: 22,799,164 km (0.057 R)
• M47: 24,500,990 km (0.116 R)
• M48: 24,814,696 km (0.098 R)
• M49: 25,446,299 km (0.095 R)
• M50: 26,163,172 km (0.068 R)
• M51: 27,210,357 km (0.095 R)
• M52: 27,779,726 km (0.087 R)
• M53: 29,096,187 km (0.04 R)
• M54: 29,179,214 km (0.039 R)
• M55: 29,428,444 km (0.106 R)
• M56: 32,217,397 km (0.045 R)
• M57: 33,512,616 km (0.116 R)
• M58: 34,385,669 km (0.09 R)
• M59: 39,502,365 km (0.081 R)
• M60: 39,594,218 km (0.031 R)
• M61: 40,331,586 km (0.106 R)
• M62: 41,633,087 km (0.111 R)
• M63: 42,289,074 km (0.113 R)
• M64: 43,231,989 km (0.107 R)
• M65: 49,527,217 km (0.078 R)
• M66: 49,824,618 km (0.108 R)
• M67: 50,222,100 km (0.065 R)
• M68: 51,020,204 km (0.115 R)
• M69: 51,120,285 km (0.109 R)
• M70: 51,420,827 km (0.074 R)
• M71: 51,822,498 km (0.103 R)
• M72: 52,225,065 km (0.059 R)
• M73: 52,831,086 km (0.116 R)
• M74: 53,541,078 km (0.078 R)
• M75: 54,560,587 km (0.055 R)
• M76: 54,970,336 km (0.067 R)
• M77: 55,278,208 km (0.12 R)
• M78: 55,586,679 km (0.067 R)
• M79: 56,619,054 km (0.085 R)
• M80: 57,866,252 km (0.079 R)
• M81: 57,970,671 km (0.081 R)
• M82: 58,493,366 km (0.107 R)
• M83: 59,017,557 km (0.101 R)
• M84: 59,438,076 km (0.068 R)
• M85: 59,859,494 km (0.042 R)
• M86: 60,811,534 km (0.096 R)
• M87: 61,768,512 km (0.116 R)
• M88: 62,195,464 km (0.095 R)
• M89: 62,409,240 km (0.084 R)
• M90: 64,128,718 km (0.08 R)
• M91: 69,490,605 km (0.118 R)
• M92: 71,944,159 km (0.116 R)
• M93: 72,281,054 km (0.041 R)
• M94: 72,505,899 km (0.047 R)
• M95: 74,539,682 km (0.057 R)
• M96: 74,994,161 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.6

Radius: 7.5

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.72 AU - 21.4 AU

Year: 28761 Days

Day: 16.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 54,481,765 km

• M1: 98,136 km (0.101 R)
• M2: 156,031 km (0.106 R)
• M3: 283,039 km (0.037 R)
• M4: 528,380 km (0.075 R)
• M5: 578,196 km (0.117 R)
• M6: 629,807 km (0.116 R)
• M7: 853,007 km (0.049 R)
• M8: 1,513,033 km (0.086 R)
• M9: 1,561,802 km (0.062 R)
• M10: 2,791,047 km (0.112 R)
• M11: 3,034,443 km (0.101 R)
• M12: 4,633,345 km (0.117 R)
• M13: 5,782,257 km (0.109 R)
• M14: 5,859,300 km (0.1 R)
• M15: 6,131,718 km (0.112 R)
• M16: 6,568,095 km (0.112 R)
• M17: 6,648,578 km (0.072 R)
• M18: 6,851,134 km (0.069 R)
• M19: 7,220,790 km (0.104 R)
• M20: 7,681,402 km (0.049 R)
• M21: 7,936,765 km (0.107 R)
• M22: 8,108,504 km (0.097 R)
• M23: 8,455,720 km (0.091 R)
• M24: 9,254,573 km (0.05 R)
• M25: 9,390,109 km (0.064 R)
• M26: 10,497,582 km (0.064 R)
• M27: 10,591,828 km (0.119 R)
• M28: 11,018,930 km (0.058 R)
• M29: 11,162,544 km (0.105 R)
• M30: 12,433,378 km (0.082 R)
• M31: 12,984,796 km (0.073 R)
• M32: 13,801,002 km (0.094 R)
• M33: 13,852,613 km (0.063 R)
• M34: 14,424,077 km (0.084 R)
• M35: 14,950,213 km (0.118 R)
• M36: 15,482,781 km (0.076 R)
• M37: 16,129,942 km (0.087 R)
• M38: 16,511,416 km (0.064 R)
• M39: 16,675,974 km (0.079 R)
• M40: 17,339,141 km (0.105 R)
• M41: 18,123,932 km (0.045 R)
• M42: 18,691,506 km (0.087 R)
• M43: 19,380,255 km (0.072 R)
• M44: 20,194,217 km (0.113 R)
• M45: 20,370,144 km (0.109 R)
• M46: 21,138,329 km (0.086 R)
• M47: 21,915,789 km (0.104 R)
• M48: 22,217,378 km (0.108 R)
• M49: 23,252,895 km (0.106 R)
• M50: 23,560,468 km (0.097 R)
• M51: 23,622,102 km (0.088 R)
• M52: 24,553,648 km (0.097 R)
• M53: 24,741,393 km (0.059 R)
• M54: 25,118,380 km (0.1 R)
• M55: 25,434,032 km (0.08 R)
• M56: 25,497,311 km (0.117 R)
• M57: 27,614,421 km (0.1 R)
• M58: 27,874,870 km (0.099 R)
• M59: 28,136,218 km (0.112 R)
• M60: 28,201,592 km (0.106 R)
• M61: 28,792,953 km (0.115 R)
• M62: 29,255,659 km (0.106 R)
• M63: 29,521,195 km (0.118 R)
• M64: 29,787,479 km (0.09 R)
• M65: 29,920,921 km (0.064 R)
• M66: 30,121,531 km (0.107 R)
• M67: 30,523,950 km (0.09 R)
• M68: 31,131,018 km (0.091 R)
• M69: 32,356,972 km (0.058 R)
• M70: 32,631,484 km (0.067 R)
• M71: 33,668,048 km (0.112 R)
• M72: 33,737,611 km (0.091 R)
• M73: 35,207,859 km (0.035 R)
• M74: 35,773,488 km (0.096 R)
• M75: 36,770,558 km (0.099 R)
• M76: 38,138,182 km (0.078 R)
• M77: 38,500,807 km (0.065 R)
• M78: 38,573,512 km (0.061 R)
• M79: 38,791,775 km (0.117 R)
• M80: 39,156,495 km (0.092 R)
• M81: 39,449,108 km (0.096 R)
• M82: 39,522,411 km (0.103 R)
• M83: 40,478,940 km (0.087 R)
• M84: 40,626,892 km (0.059 R)
• M85: 42,040,293 km (0.092 R)
• M86: 42,115,092 km (0.107 R)
• M87: 45,374,829 km (0.089 R)
• M88: 45,990,275 km (0.059 R)
• M89: 47,618,797 km (0.071 R)
• M90: 48,872,128 km (0.067 R)
• M91: 49,819,232 km (0.101 R)
• M92: 50,056,944 km (0.12 R)
• M93: 51,091,562 km (0.119 R)
• M94: 52,939,096 km (0.104 R)
• M95: 54,074,394 km (0.065 R)
• M96: 54,318,688 km (0.119 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 12,301 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit