🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.89 AU - 0.99 AU

Year: 322 Days

Day: 26.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.31 AU - 1.39 AU

Year: 554 Days

Day: 31.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 26.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,402,895 km

• M1: 890,407 km (0.08 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.3 AU - 1.52 AU

Year: 591 Days

Day: 19.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 25.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,402,895 km

• M1: 215,720 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.39 AU - 1.69 AU

Year: 675 Days

Day: 26.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 28.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,402,895 km

• M1: 532,419 km (0.072 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.08 AU - 3.36 AU

Year: 1584 Days

Day: 20.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.09 AU - 4.41 AU

Year: 3094 Days

Day: 37.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.1

Radius: 8.7

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 10.83 AU - 13.93 AU

Year: 15381 Days

Day: 14.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 95,402,895 km

• M1: 113,246 km (0.118 R)
• M2: 476,170 km (0.111 R)
• M3: 933,940 km (0.119 R)
• M4: 1,701,676 km (0.061 R)
• M5: 2,328,042 km (0.092 R)
• M6: 2,864,350 km (0.074 R)
• M7: 3,307,310 km (0.053 R)
• M8: 3,603,514 km (0.101 R)
• M9: 3,670,533 km (0.102 R)
• M10: 3,977,209 km (0.102 R)
• M11: 4,151,341 km (0.092 R)
• M12: 4,506,785 km (0.075 R)
• M13: 5,058,652 km (0.062 R)
• M14: 5,592,866 km (0.086 R)
• M15: 5,670,657 km (0.102 R)
• M16: 6,185,124 km (0.031 R)
• M17: 6,549,993 km (0.06 R)
• M18: 6,880,305 km (0.116 R)
• M19: 7,991,069 km (0.118 R)
• M20: 8,792,465 km (0.065 R)
• M21: 9,479,568 km (0.092 R)
• M22: 9,712,492 km (0.104 R)
• M23: 11,543,720 km (0.109 R)
• M24: 12,043,077 km (0.107 R)
• M25: 13,011,125 km (0.114 R)
• M26: 13,166,258 km (0.093 R)
• M27: 13,426,259 km (0.099 R)
• M28: 13,635,397 km (0.103 R)
• M29: 14,163,178 km (0.054 R)
• M30: 14,269,393 km (0.11 R)
• M31: 14,429,463 km (0.119 R)
• M32: 15,238,488 km (0.111 R)
• M33: 17,069,566 km (0.098 R)
• M34: 17,638,038 km (0.108 R)
• M35: 18,676,995 km (0.079 R)
• M36: 19,027,802 km (0.108 R)
• M37: 19,973,560 km (0.115 R)
• M38: 20,512,411 km (0.08 R)
• M39: 21,849,367 km (0.065 R)
• M40: 22,033,971 km (0.101 R)
• M41: 22,590,625 km (0.111 R)
• M42: 22,714,941 km (0.098 R)
• M43: 22,777,173 km (0.113 R)
• M44: 22,839,406 km (0.1 R)
• M45: 22,901,788 km (0.099 R)
• M46: 23,277,129 km (0.099 R)
• M47: 23,528,604 km (0.111 R)
• M48: 23,844,105 km (0.077 R)
• M49: 24,224,533 km (0.119 R)
• M50: 24,479,298 km (0.101 R)
• M51: 24,670,933 km (0.107 R)
• M52: 25,184,353 km (0.104 R)
• M53: 25,961,214 km (0.051 R)
• M54: 26,614,658 km (0.084 R)
• M55: 26,877,501 km (0.112 R)
• M56: 27,937,552 km (0.101 R)
• M57: 28,137,863 km (0.077 R)
• M58: 28,472,813 km (0.113 R)
• M59: 29,214,220 km (0.106 R)
• M60: 29,961,910 km (0.081 R)
• M61: 30,441,072 km (0.052 R)
• M62: 30,922,628 km (0.111 R)
• M63: 32,033,093 km (0.03 R)
• M64: 32,172,817 km (0.034 R)
• M65: 32,874,431 km (0.103 R)
• M66: 33,580,982 km (0.063 R)
• M67: 34,078,694 km (0.113 R)
• M68: 35,153,256 km (0.097 R)
• M69: 36,384,596 km (0.094 R)
• M70: 37,777,352 km (0.042 R)
• M71: 37,851,104 km (0.076 R)
• M72: 39,112,812 km (0.092 R)
• M73: 40,388,433 km (0.062 R)
• M74: 40,841,864 km (0.119 R)
• M75: 41,829,958 km (0.072 R)
• M76: 41,982,698 km (0.069 R)
• M77: 42,903,024 km (0.102 R)
• M78: 43,288,537 km (0.1 R)
• M79: 43,907,573 km (0.039 R)
• M80: 44,841,663 km (0.118 R)
• M81: 45,625,107 km (0.091 R)
• M82: 48,964,430 km (0.106 R)
• M83: 49,044,914 km (0.119 R)
• M84: 49,932,927 km (0.064 R)
• M85: 50,013,859 km (0.025 R)
• M86: 51,152,449 km (0.036 R)
• M87: 51,315,810 km (0.053 R)
• M88: 51,888,769 km (0.057 R)
• M89: 52,958,693 km (0.12 R)
• M90: 53,703,691 km (0.092 R)
• M91: 54,785,882 km (0.12 R)
• M92: 55,875,104 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.7

Radius: 6.9

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 16.09 AU - 16.29 AU

Year: 23002 Days

Day: 17.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 95,402,895 km

• M1: 101,427 km (0.12 R)
• M2: 157,377 km (0.069 R)
• M3: 235,617 km (0.101 R)
• M4: 376,388 km (0.085 R)
• M5: 492,027 km (0.114 R)
• M6: 545,284 km (0.117 R)
• M7: 842,685 km (0.119 R)
• M8: 1,043,296 km (0.093 R)
• M9: 1,259,315 km (0.104 R)
• M10: 1,334,413 km (0.041 R)
• M11: 1,385,426 km (0.032 R)
• M12: 1,463,067 km (0.107 R)
• M13: 1,568,982 km (0.097 R)
• M14: 2,047,247 km (0.108 R)
• M15: 2,136,258 km (0.072 R)
• M16: 2,473,302 km (0.118 R)
• M17: 2,536,432 km (0.11 R)
• M18: 2,761,427 km (0.113 R)
• M19: 2,826,951 km (0.108 R)
• M20: 3,546,068 km (0.088 R)
• M21: 3,834,343 km (0.09 R)
• M22: 4,018,348 km (0.1 R)
• M23: 4,205,346 km (0.095 R)
• M24: 6,183,179 km (0.058 R)
• M25: 6,529,947 km (0.089 R)
• M26: 9,226,598 km (0.074 R)
• M27: 9,275,816 km (0.036 R)
• M28: 10,533,635 km (0.073 R)
• M29: 10,585,097 km (0.093 R)
• M30: 11,472,062 km (0.066 R)
• M31: 12,328,510 km (0.1 R)
• M32: 12,491,422 km (0.094 R)
• M33: 13,149,952 km (0.115 R)
• M34: 13,763,602 km (0.066 R)
• M35: 13,932,648 km (0.026 R)
• M36: 15,425,635 km (0.106 R)
• M37: 16,013,405 km (0.032 R)
• M38: 16,250,517 km (0.074 R)
• M39: 16,908,599 km (0.107 R)
• M40: 17,089,612 km (0.102 R)
• M41: 17,392,697 km (0.075 R)
• M42: 18,065,738 km (0.082 R)
• M43: 18,436,442 km (0.115 R)
• M44: 18,685,073 km (0.075 R)
• M45: 19,563,662 km (0.104 R)
• M46: 20,455,714 km (0.108 R)
• M47: 21,165,855 km (0.116 R)
• M48: 21,818,401 km (0.108 R)
• M49: 22,081,394 km (0.062 R)
• M50: 22,743,215 km (0.058 R)
• M51: 23,143,389 km (0.072 R)
• M52: 23,277,279 km (0.112 R)
• M53: 23,344,299 km (0.082 R)
• M54: 24,904,455 km (0.11 R)
• M55: 25,593,204 km (0.105 R)
• M56: 26,637,995 km (0.026 R)
• M57: 27,413,062 km (0.049 R)
• M58: 28,338,474 km (0.104 R)
• M59: 30,513,029 km (0.101 R)
• M60: 30,586,481 km (0.112 R)
• M61: 30,954,343 km (0.061 R)
• M62: 31,101,996 km (0.114 R)
• M63: 31,175,897 km (0.098 R)
• M64: 33,419,267 km (0.069 R)
• M65: 33,798,198 km (0.079 R)
• M66: 35,097,156 km (0.094 R)
• M67: 35,946,274 km (0.096 R)
• M68: 36,256,839 km (0.117 R)
• M69: 36,412,421 km (0.066 R)
• M70: 38,296,606 km (0.119 R)
• M71: 38,693,040 km (0.044 R)
• M72: 41,262,833 km (0.036 R)
• M73: 41,669,290 km (0.109 R)
• M74: 42,896,741 km (0.063 R)
• M75: 44,136,009 km (0.072 R)
• M76: 44,551,592 km (0.096 R)
• M77: 45,638,570 km (0.096 R)
• M78: 47,838,407 km (0.111 R)
• M79: 49,467,678 km (0.119 R)
• M80: 50,072,502 km (0.087 R)
• M81: 50,159,119 km (0.037 R)
• M82: 50,853,702 km (0.082 R)
• M83: 51,202,265 km (0.08 R)
• M84: 51,289,480 km (0.087 R)
• M85: 51,639,091 km (0.11 R)
• M86: 54,820,140 km (0.088 R)
• M87: 56,524,359 km (0.063 R)
• M88: 59,067,522 km (0.097 R)
• M89: 60,537,471 km (0.096 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 806.9

Radius: 3.8

Gravity: 55.88 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 16.74 AU - 18.28 AU

Year: 25872 Days

Day: 21.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,402,895 km

• M1: 296,952 km (0.064 R)
• M2: 337,493 km (0.109 R)
• M3: 1,050,027 km (0.076 R)
• M4: 1,700,928 km (0.113 R)
• M5: 1,889,421 km (0.042 R)
• M6: 2,286,304 km (0.079 R)
• M7: 2,452,208 km (0.111 R)
• M8: 2,795,386 km (0.108 R)
• M9: 3,245,376 km (0.064 R)
• M10: 3,526,171 km (0.078 R)
• M11: 3,573,594 km (0.092 R)
• M12: 3,765,977 km (0.06 R)
• M13: 3,912,433 km (0.087 R)
• M14: 4,465,347 km (0.087 R)
• M15: 4,724,600 km (0.097 R)
• M16: 4,988,939 km (0.082 R)
• M17: 5,312,220 km (0.089 R)
• M18: 5,866,181 km (0.065 R)
• M19: 8,640,175 km (0.119 R)
• M20: 9,355,103 km (0.06 R)
• M21: 9,553,320 km (0.108 R)
• M22: 10,702,830 km (0.042 R)
• M23: 10,979,586 km (0.088 R)
• M24: 11,328,897 km (0.032 R)
• M25: 11,966,782 km (0.112 R)
• M26: 12,326,117 km (0.074 R)
• M27: 12,616,187 km (0.066 R)
• M28: 13,425,212 km (0.042 R)
• M29: 13,574,212 km (0.056 R)
• M30: 13,798,608 km (0.111 R)
• M31: 14,326,988 km (0.05 R)
• M32: 17,470,488 km (0.103 R)
• M33: 18,123,932 km (0.088 R)
• M34: 20,387,198 km (0.071 R)
• M35: 20,902,114 km (0.097 R)
• M36: 21,074,600 km (0.071 R)
• M37: 21,508,135 km (0.076 R)
• M38: 22,207,954 km (0.111 R)
• M39: 26,094,955 km (0.078 R)
• M40: 26,934,648 km (0.112 R)
• M41: 29,409,745 km (0.075 R)
• M42: 30,380,934 km (0.097 R)
• M43: 31,066,990 km (0.057 R)
• M44: 31,165,425 km (0.085 R)
• M45: 33,457,564 km (0.113 R)
• M46: 34,981,517 km (0.117 R)
• M47: 36,320,418 km (0.1 R)
• M48: 37,257,200 km (0.082 R)
• M49: 38,412,844 km (0.116 R)
• M50: 38,835,906 km (0.09 R)
• M51: 39,048,036 km (0.098 R)
• M52: 40,114,669 km (0.07 R)
• M53: 41,840,879 km (0.092 R)
• M54: 41,949,637 km (0.1 R)
• M55: 42,167,301 km (0.086 R)
• M56: 43,151,356 km (0.089 R)
• M57: 45,142,354 km (0.049 R)
• M58: 45,253,805 km (0.113 R)
• M59: 46,036,800 km (0.069 R)
• M60: 47,276,218 km (0.089 R)
• M61: 50,133,388 km (0.093 R)
• M62: 50,595,795 km (0.089 R)
• M63: 50,827,522 km (0.116 R)
• M64: 51,874,408 km (0.116 R)
• M65: 52,928,475 km (0.081 R)
• M66: 53,517,142 km (0.033 R)
• M67: 53,753,208 km (0.104 R)
• M68: 53,871,390 km (0.06 R)
• M69: 53,989,722 km (0.104 R)
• M70: 54,938,771 km (0.118 R)
• M71: 56,013,183 km (0.054 R)
• M72: 58,061,327 km (0.069 R)
• M73: 58,303,825 km (0.109 R)
• M74: 60,624,986 km (0.06 R)
• M75: 61,487,717 km (0.104 R)
• M76: 61,611,285 km (0.08 R)
• M77: 67,130,100 km (0.089 R)
• M78: 67,384,566 km (0.101 R)
• M79: 69,561,514 km (0.116 R)
• M80: 70,852,843 km (0.041 R)
• M81: 70,982,394 km (0.051 R)
• M82: 71,501,349 km (0.053 R)
• M83: 71,631,350 km (0.056 R)
• M84: 71,891,501 km (0.056 R)
• M85: 72,935,245 km (0.115 R)
• M86: 73,458,987 km (0.046 R)
• M87: 74,905,748 km (0.061 R)
• M88: 75,037,694 km (0.032 R)
• M89: 76,361,784 km (0.098 R)
• M90: 78,362,357 km (0.106 R)
• M91: 82,687,680 km (0.047 R)
• M92: 86,673,715 km (0.065 R)
• M93: 86,950,920 km (0.088 R)
• M94: 87,923,456 km (0.092 R)
• M95: 88,480,857 km (0.116 R)
• M96: 94,974,153 km (0.037 R)
• M97: 95,259,885 km (0.077 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 255 - 17,657 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit