🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.47 AU - 0.63 AU

Year: 151 Days

Day: 21.1 Hours

Environment

Temp: 154 °C

Axial Tilt: 24.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,602,866 km

• M1: 19,298 km (0.062 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.67 AU - 0.69 AU

Year: 208 Days

Day: 27.9 Hours

Environment

Temp: 188 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.4 AU - 2.16 AU

Year: 881 Days

Day: 29.1 Hours

Environment

Temp: -54 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.7

Radius: 10.3

Gravity: 5.22 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.61 AU - 5.95 AU

Year: 5153 Days

Day: 10.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 84,602,866 km

• M1: 128,953 km (0.11 R)
• M2: 202,855 km (0.111 R)
• M3: 323,281 km (0.117 R)
• M4: 447,597 km (0.113 R)
• M5: 558,598 km (0.065 R)
• M6: 1,004,699 km (0.068 R)
• M7: 1,184,815 km (0.097 R)
• M8: 1,256,921 km (0.057 R)
• M9: 1,529,638 km (0.106 R)
• M10: 2,025,705 km (0.108 R)
• M11: 2,219,883 km (0.103 R)
• M12: 2,626,490 km (0.057 R)
• M13: 2,838,620 km (0.084 R)
• M14: 2,936,905 km (0.099 R)
• M15: 3,076,480 km (0.107 R)
• M16: 3,550,705 km (0.084 R)
• M17: 4,406,854 km (0.098 R)
• M18: 4,475,370 km (0.089 R)
• M19: 5,251,932 km (0.054 R)
• M20: 5,348,872 km (0.101 R)
• M21: 6,171,660 km (0.081 R)
• M22: 6,248,404 km (0.106 R)
• M23: 6,480,580 km (0.075 R)
• M24: 6,610,880 km (0.076 R)
• M25: 6,715,748 km (0.05 R)
• M26: 7,275,244 km (0.09 R)
• M27: 8,044,625 km (0.106 R)
• M28: 8,382,268 km (0.075 R)
• M29: 8,581,383 km (0.093 R)
• M30: 9,013,272 km (0.064 R)
• M31: 9,334,608 km (0.114 R)
• M32: 9,600,294 km (0.086 R)
• M33: 10,230,101 km (0.085 R)
• M34: 10,504,014 km (0.114 R)
• M35: 10,718,837 km (0.101 R)
• M36: 10,811,289 km (0.056 R)
• M37: 10,904,039 km (0.118 R)
• M38: 11,246,469 km (0.073 R)
• M39: 11,434,663 km (0.098 R)
• M40: 11,560,774 km (0.071 R)
• M41: 12,327,164 km (0.095 R)
• M42: 12,945,302 km (0.056 R)
• M43: 13,307,927 km (0.078 R)
• M44: 13,507,192 km (0.114 R)
• M45: 14,313,823 km (0.12 R)
• M46: 14,381,741 km (0.057 R)
• M47: 15,205,277 km (0.062 R)
• M48: 15,622,805 km (0.078 R)
• M49: 16,079,378 km (0.113 R)
• M50: 16,504,684 km (0.119 R)
• M51: 16,718,759 km (0.11 R)
• M52: 16,826,170 km (0.072 R)
• M53: 17,041,591 km (0.109 R)
• M54: 17,438,923 km (0.12 R)
• M55: 17,584,183 km (0.07 R)
• M56: 17,693,389 km (0.073 R)
• M57: 17,912,550 km (0.077 R)
• M58: 18,206,061 km (0.1 R)
• M59: 18,279,813 km (0.064 R)
• M60: 18,723,669 km (0.115 R)
• M61: 18,984,269 km (0.065 R)
• M62: 19,246,065 km (0.048 R)
• M63: 19,962,639 km (0.069 R)
• M64: 20,228,923 km (0.101 R)
• M65: 20,726,486 km (0.118 R)
• M66: 20,803,379 km (0.049 R)
• M67: 21,383,220 km (0.069 R)
• M68: 22,007,642 km (0.116 R)
• M69: 23,194,402 km (0.097 R)
• M70: 23,755,394 km (0.04 R)
• M71: 23,835,878 km (0.063 R)
• M72: 24,158,710 km (0.073 R)
• M73: 24,361,265 km (0.052 R)
• M74: 25,054,203 km (0.105 R)
• M75: 25,300,441 km (0.094 R)
• M76: 25,423,709 km (0.052 R)
• M77: 26,085,082 km (0.116 R)
• M78: 27,466,767 km (0.114 R)
• M79: 27,890,279 km (0.088 R)
• M80: 28,017,736 km (0.114 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.8

Radius: 11.9

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 5.94 AU - 7.54 AU

Year: 6489 Days

Day: 10 Hours

Environment

Temp: -158 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 84,602,866 km

• M1: 177,423 km (0.09 R)
• M2: 264,639 km (0.083 R)
• M3: 420,220 km (0.082 R)
• M4: 559,945 km (0.085 R)
• M5: 717,920 km (0.092 R)
• M6: 904,918 km (0.112 R)
• M7: 1,052,870 km (0.043 R)
• M8: 1,283,400 km (0.054 R)
• M9: 1,435,990 km (0.069 R)
• M10: 1,861,596 km (0.115 R)
• M11: 1,947,914 km (0.074 R)
• M12: 2,252,046 km (0.1 R)
• M13: 2,419,297 km (0.082 R)
• M14: 3,171,026 km (0.067 R)
• M15: 3,380,313 km (0.118 R)
• M16: 3,486,827 km (0.084 R)
• M17: 3,724,987 km (0.072 R)
• M18: 3,835,091 km (0.083 R)
• M19: 3,946,242 km (0.081 R)
• M20: 4,058,441 km (0.107 R)
• M21: 4,194,575 km (0.12 R)
• M22: 4,286,278 km (0.103 R)
• M23: 4,401,768 km (0.106 R)
• M24: 5,214,533 km (0.106 R)
• M25: 5,638,344 km (0.114 R)
• M26: 5,714,339 km (0.117 R)
• M27: 6,732,802 km (0.094 R)
• M28: 6,813,435 km (0.096 R)
• M29: 7,166,935 km (0.117 R)
• M30: 7,610,044 km (0.109 R)
• M31: 7,694,267 km (0.078 R)
• M32: 8,757,011 km (0.067 R)
• M33: 8,963,156 km (0.092 R)
• M34: 9,350,465 km (0.059 R)
• M35: 9,682,573 km (0.119 R)
• M36: 10,080,054 km (0.094 R)
• M37: 11,240,485 km (0.04 R)
• M38: 11,529,059 km (0.049 R)
• M39: 11,755,251 km (0.106 R)
• M40: 11,983,089 km (0.05 R)
• M41: 12,409,742 km (0.094 R)
• M42: 12,941,861 km (0.116 R)
• M43: 13,345,925 km (0.099 R)
• M44: 13,447,502 km (0.041 R)
• M45: 13,856,802 km (0.103 R)
• M46: 14,513,088 km (0.031 R)
• M47: 15,569,847 km (0.117 R)
• M48: 15,676,959 km (0.084 R)
• M49: 16,469,529 km (0.03 R)
• M50: 17,608,417 km (0.027 R)
• M51: 17,682,768 km (0.079 R)
• M52: 18,583,197 km (0.074 R)
• M53: 19,077,169 km (0.082 R)
• M54: 20,000,338 km (0.119 R)
• M55: 20,467,532 km (0.044 R)
• M56: 20,702,401 km (0.116 R)
• M57: 20,820,134 km (0.103 R)
• M58: 20,938,167 km (0.082 R)
• M59: 21,412,542 km (0.096 R)
• M60: 22,371,763 km (0.098 R)
• M61: 22,532,880 km (0.109 R)
• M62: 23,919,054 km (0.103 R)
• M63: 24,497,699 km (0.077 R)
• M64: 24,663,902 km (0.114 R)
• M65: 24,747,228 km (0.094 R)
• M66: 25,795,759 km (0.049 R)
• M67: 26,134,299 km (0.033 R)
• M68: 27,892,523 km (0.107 R)
• M69: 28,327,254 km (0.106 R)
• M70: 28,414,320 km (0.12 R)
• M71: 28,983,391 km (0.104 R)
• M72: 29,203,150 km (0.093 R)
• M73: 29,335,394 km (0.059 R)
• M74: 29,423,508 km (0.11 R)
• M75: 29,556,051 km (0.08 R)

Asteroid Belt

Center: 7.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 879.5

Radius: 13.2

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.21 AU - 8.47 AU

Year: 8932 Days

Day: 10.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 84,602,866 km

• M1: 176,376 km (0.093 R)
• M2: 377,735 km (0.11 R)
• M3: 768,484 km (0.109 R)
• M4: 871,856 km (0.097 R)
• M5: 1,018,014 km (0.076 R)
• M6: 1,113,906 km (0.103 R)
• M7: 1,213,239 km (0.075 R)
• M8: 1,378,694 km (0.084 R)
• M9: 1,486,105 km (0.114 R)
• M10: 1,596,508 km (0.094 R)
• M11: 1,687,015 km (0.115 R)
• M12: 1,779,167 km (0.034 R)
• M13: 2,140,895 km (0.044 R)
• M14: 2,369,331 km (0.057 R)
• M15: 2,740,932 km (0.084 R)
• M16: 2,933,764 km (0.106 R)
• M17: 3,509,716 km (0.082 R)
• M18: 3,659,314 km (0.086 R)
• M19: 3,750,119 km (0.1 R)
• M20: 4,027,025 km (0.096 R)
• M21: 4,666,556 km (0.109 R)
• M22: 4,897,984 km (0.094 R)
• M23: 5,441,174 km (0.108 R)
• M24: 5,615,006 km (0.103 R)
• M25: 6,255,884 km (0.058 R)
• M26: 6,438,094 km (0.089 R)
• M27: 7,146,589 km (0.098 R)
• M28: 8,235,512 km (0.054 R)
• M29: 8,718,115 km (0.085 R)
• M30: 9,334,458 km (0.088 R)
• M31: 9,922,378 km (0.03 R)
• M32: 10,306,695 km (0.058 R)
• M33: 11,134,121 km (0.118 R)
• M34: 11,444,237 km (0.112 R)
• M35: 11,622,857 km (0.062 R)
• M36: 11,847,403 km (0.092 R)
• M37: 12,759,950 km (0.086 R)
• M38: 12,852,402 km (0.107 R)
• M39: 13,742,360 km (0.051 R)
• M40: 13,837,205 km (0.082 R)
• M41: 13,979,921 km (0.12 R)
• M42: 14,603,744 km (0.109 R)
• M43: 14,992,250 km (0.095 R)
• M44: 15,138,856 km (0.093 R)
• M45: 15,236,842 km (0.115 R)
• M46: 15,482,781 km (0.1 R)
• M47: 15,729,917 km (0.097 R)
• M48: 16,128,146 km (0.118 R)
• M49: 17,445,505 km (0.032 R)
• M50: 17,702,814 km (0.099 R)
• M51: 18,586,937 km (0.101 R)
• M52: 19,113,821 km (0.084 R)
• M53: 19,538,828 km (0.106 R)
• M54: 19,859,716 km (0.083 R)
• M55: 20,615,035 km (0.106 R)
• M56: 20,832,551 km (0.105 R)
• M57: 21,600,137 km (0.086 R)
• M58: 22,376,849 km (0.095 R)
• M59: 23,332,331 km (0.096 R)
• M60: 23,957,800 km (0.04 R)
• M61: 25,691,190 km (0.06 R)
• M62: 27,405,133 km (0.088 R)
• M63: 27,524,811 km (0.086 R)
• M64: 28,306,161 km (0.098 R)
• M65: 29,216,913 km (0.063 R)
• M66: 30,880,292 km (0.103 R)
• M67: 31,566,796 km (0.087 R)
• M68: 32,321,518 km (0.058 R)
• M69: 33,336,838 km (0.072 R)
• M70: 35,399,045 km (0.099 R)
• M71: 35,855,767 km (0.079 R)
• M72: 37,768,077 km (0.101 R)
• M73: 38,034,511 km (0.113 R)
• M74: 38,904,572 km (0.078 R)
• M75: 39,375,805 km (0.087 R)
• M76: 41,622,616 km (0.081 R)
• M77: 43,352,266 km (0.041 R)
• M78: 44,190,762 km (0.111 R)
• M79: 45,246,624 km (0.069 R)
• M80: 45,600,423 km (0.104 R)
• M81: 46,453,131 km (0.112 R)
• M82: 47,526,645 km (0.065 R)
• M83: 47,814,172 km (0.075 R)
• M84: 47,958,235 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.1

Radius: 3.8

Gravity: 36.5 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 14.9 AU - 19.74 AU

Year: 26732 Days

Day: 23.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,602,866 km

• M1: 119,379 km (0.067 R)
• M2: 381,475 km (0.108 R)
• M3: 443,408 km (0.05 R)
• M4: 577,298 km (0.111 R)
• M5: 881,431 km (0.078 R)
• M6: 1,546,543 km (0.078 R)
• M7: 3,518,392 km (0.061 R)
• M8: 3,919,464 km (0.105 R)
• M9: 4,241,399 km (0.071 R)
• M10: 4,667,753 km (0.106 R)
• M11: 5,107,571 km (0.117 R)
• M12: 5,766,100 km (0.099 R)
• M13: 6,131,568 km (0.093 R)
• M14: 6,612,525 km (0.112 R)
• M15: 6,720,984 km (0.083 R)
• M16: 7,780,884 km (0.102 R)
• M17: 8,359,379 km (0.1 R)
• M18: 8,832,109 km (0.09 R)
• M19: 9,192,191 km (0.055 R)
• M20: 9,434,988 km (0.118 R)
• M21: 9,864,932 km (0.04 R)
• M22: 10,363,991 km (0.052 R)
• M23: 11,192,613 km (0.1 R)
• M24: 12,241,145 km (0.106 R)
• M25: 12,374,437 km (0.056 R)
• M26: 14,712,352 km (0.115 R)
• M27: 15,497,143 km (0.031 R)
• M28: 15,858,421 km (0.119 R)
• M29: 17,032,914 km (0.055 R)
• M30: 17,256,264 km (0.102 R)
• M31: 17,405,712 km (0.119 R)
• M32: 18,083,391 km (0.06 R)
• M33: 19,077,468 km (0.105 R)
• M34: 19,854,181 km (0.092 R)
• M35: 23,062,606 km (0.054 R)
• M36: 23,144,735 km (0.092 R)
• M37: 23,392,170 km (0.118 R)
• M38: 26,255,623 km (0.032 R)
• M39: 26,427,511 km (0.065 R)
• M40: 27,032,036 km (0.056 R)
• M41: 27,466,468 km (0.082 R)
• M42: 27,815,779 km (0.084 R)
• M43: 28,166,586 km (0.043 R)
• M44: 28,607,002 km (0.041 R)
• M45: 30,121,681 km (0.104 R)
• M46: 30,752,984 km (0.092 R)
• M47: 33,135,480 km (0.104 R)
• M48: 33,600,430 km (0.105 R)
• M49: 34,724,957 km (0.101 R)
• M50: 36,435,010 km (0.07 R)
• M51: 37,493,415 km (0.078 R)
• M52: 38,172,141 km (0.108 R)
• M53: 39,640,294 km (0.09 R)
• M54: 41,927,047 km (0.077 R)
• M55: 42,027,427 km (0.107 R)
• M56: 42,429,696 km (0.12 R)
• M57: 43,949,910 km (0.066 R)
• M58: 44,562,962 km (0.119 R)
• M59: 44,665,436 km (0.059 R)
• M60: 46,315,351 km (0.093 R)
• M61: 47,356,552 km (0.079 R)
• M62: 48,510,850 km (0.084 R)
• M63: 48,827,249 km (0.058 R)
• M64: 49,356,227 km (0.087 R)
• M65: 49,780,636 km (0.095 R)
• M66: 50,633,195 km (0.101 R)
• M67: 50,740,157 km (0.095 R)
• M68: 50,954,232 km (0.104 R)
• M69: 51,598,101 km (0.097 R)
• M70: 52,136,803 km (0.1 R)
• M71: 54,310,011 km (0.103 R)
• M72: 55,297,656 km (0.099 R)
• M73: 55,628,118 km (0.097 R)
• M74: 56,734,544 km (0.105 R)
• M75: 57,290,449 km (0.105 R)
• M76: 57,624,950 km (0.081 R)
• M77: 59,194,082 km (0.116 R)
• M78: 60,550,337 km (0.115 R)
• M79: 61,232,204 km (0.098 R)
• M80: 62,259,941 km (0.091 R)
• M81: 62,374,533 km (0.089 R)
• M82: 64,332,320 km (0.085 R)
• M83: 64,679,836 km (0.098 R)
• M84: 65,842,960 km (0.079 R)
• M85: 66,778,545 km (0.077 R)
• M86: 71,641,373 km (0.105 R)
• M87: 71,881,478 km (0.116 R)
• M88: 72,965,314 km (0.099 R)
• M89: 75,148,994 km (0.097 R)
• M90: 76,862,339 km (0.03 R)
• M91: 76,985,308 km (0.105 R)
• M92: 78,712,266 km (0.085 R)
• M93: 80,452,089 km (0.109 R)
• M94: 81,452,001 km (0.088 R)
• M95: 82,078,966 km (0.117 R)
• M96: 83,590,204 km (0.101 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit