🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.56 AU - 0.56 AU

Year: 158 Days

Day: 29.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 49.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.73 AU - 1.19 AU

Year: 354 Days

Day: 29.1 Hours

Environment

Temp: 29 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.85 AU - 1.13 AU

Year: 371 Days

Day: 44.9 Hours

Environment

Temp: 2 °C

Axial Tilt: 36.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,768,199 km

• M1: 456,124 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.26 AU - 1.48 AU

Year: 604 Days

Day: 47.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.63 AU - 2.11 AU

Year: 963 Days

Day: 28.3 Hours

Environment

Temp: -79 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.2

Radius: 12.1

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.96 AU - 11.4 AU

Year: 11346 Days

Day: 5 Hours

Environment

Temp: -173 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,768,199 km

• M1: 159,172 km (0.03 R)
• M2: 300,542 km (0.093 R)
• M3: 426,055 km (0.107 R)
• M4: 725,849 km (0.089 R)
• M5: 853,456 km (0.114 R)
• M6: 1,218,175 km (0.036 R)
• M7: 1,305,989 km (0.11 R)
• M8: 1,418,786 km (0.119 R)
• M9: 2,007,005 km (0.11 R)
• M10: 2,327,892 km (0.087 R)
• M11: 2,551,092 km (0.118 R)
• M12: 2,665,385 km (0.06 R)
• M13: 2,869,586 km (0.089 R)
• M14: 3,170,428 km (0.073 R)
• M15: 3,641,063 km (0.105 R)
• M16: 3,967,186 km (0.107 R)
• M17: 4,268,775 km (0.065 R)
• M18: 4,717,868 km (0.113 R)
• M19: 4,966,051 km (0.1 R)
• M20: 5,401,381 km (0.099 R)
• M21: 6,077,713 km (0.068 R)
• M22: 7,304,565 km (0.108 R)
• M23: 8,051,357 km (0.114 R)
• M24: 8,135,880 km (0.11 R)
• M25: 8,997,115 km (0.108 R)
• M26: 9,217,024 km (0.055 R)
• M27: 9,349,867 km (0.055 R)
• M28: 9,662,227 km (0.088 R)
• M29: 9,932,700 km (0.057 R)
• M30: 10,205,567 km (0.079 R)
• M31: 10,343,047 km (0.087 R)
• M32: 10,992,452 km (0.082 R)
• M33: 11,750,913 km (0.052 R)
• M34: 12,088,106 km (0.083 R)
• M35: 12,575,347 km (0.116 R)
• M36: 12,722,850 km (0.075 R)
• M37: 13,168,502 km (0.053 R)
• M38: 13,268,284 km (0.077 R)
• M39: 13,669,805 km (0.078 R)
• M40: 14,075,364 km (0.076 R)
• M41: 15,002,422 km (0.05 R)
• M42: 15,684,140 km (0.115 R)
• M43: 17,023,639 km (0.106 R)
• M44: 17,295,907 km (0.116 R)
• M45: 18,455,291 km (0.119 R)
• M46: 20,154,723 km (0.043 R)
• M47: 21,023,138 km (0.114 R)
• M48: 23,156,853 km (0.109 R)
• M49: 23,398,154 km (0.088 R)
• M50: 23,822,563 km (0.092 R)
• M51: 24,127,145 km (0.118 R)
• M52: 24,617,377 km (0.094 R)
• M53: 25,358,784 km (0.062 R)
• M54: 26,737,029 km (0.066 R)
• M55: 27,498,931 km (0.04 R)
• M56: 28,268,163 km (0.054 R)
• M57: 28,655,323 km (0.094 R)
• M58: 28,979,352 km (0.086 R)
• M59: 30,419,530 km (0.104 R)
• M60: 32,084,405 km (0.106 R)
• M61: 32,555,788 km (0.04 R)
• M62: 33,029,415 km (0.076 R)
• M63: 33,165,250 km (0.036 R)
• M64: 34,395,542 km (0.075 R)
• M65: 34,877,996 km (0.063 R)
• M66: 35,293,429 km (0.111 R)
• M67: 36,338,968 km (0.115 R)
• M68: 36,479,142 km (0.043 R)
• M69: 37,253,311 km (0.088 R)
• M70: 38,889,462 km (0.102 R)
• M71: 39,608,131 km (0.118 R)
• M72: 40,403,842 km (0.095 R)
• M73: 40,840,069 km (0.118 R)
• M74: 41,277,792 km (0.079 R)
• M75: 42,674,438 km (0.091 R)
• M76: 43,415,696 km (0.104 R)
• M77: 44,086,492 km (0.099 R)
• M78: 44,685,482 km (0.095 R)
• M79: 45,136,670 km (0.112 R)
• M80: 45,891,840 km (0.044 R)
• M81: 47,414,746 km (0.112 R)
• M82: 48,182,482 km (0.102 R)
• M83: 48,259,525 km (0.105 R)
• M84: 49,186,583 km (0.104 R)
• M85: 50,119,625 km (0.09 R)
• M86: 50,823,184 km (0.079 R)
• M87: 51,451,495 km (0.116 R)
• M88: 53,192,066 km (0.082 R)

Asteroid Belt

Center: 10.92 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 528.7

Radius: 7.3

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 9.12 AU - 15.18 AU

Year: 15955 Days

Day: 19.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,768,199 km

• M1: 223,649 km (0.072 R)
• M2: 286,330 km (0.1 R)
• M3: 483,351 km (0.12 R)
• M4: 682,166 km (0.113 R)
• M5: 761,004 km (0.082 R)
• M6: 1,200,972 km (0.071 R)
• M7: 1,421,778 km (0.078 R)
• M8: 1,736,382 km (0.061 R)
• M9: 1,790,836 km (0.118 R)
• M10: 1,873,713 km (0.12 R)
• M11: 2,367,835 km (0.112 R)
• M12: 2,428,422 km (0.032 R)
• M13: 2,868,090 km (0.085 R)
• M14: 3,097,274 km (0.057 R)
• M15: 4,035,552 km (0.05 R)
• M16: 4,181,709 km (0.086 R)
• M17: 5,055,211 km (0.073 R)
• M18: 5,133,900 km (0.06 R)
• M19: 6,025,054 km (0.108 R)
• M20: 6,150,268 km (0.106 R)
• M21: 6,876,117 km (0.076 R)
• M22: 6,963,182 km (0.109 R)
• M23: 7,050,697 km (0.081 R)
• M24: 7,764,279 km (0.105 R)
• M25: 8,829,865 km (0.086 R)
• M26: 10,992,601 km (0.039 R)
• M27: 11,922,352 km (0.093 R)
• M28: 12,502,941 km (0.111 R)
• M29: 12,609,455 km (0.099 R)
• M30: 13,254,970 km (0.052 R)
• M31: 14,410,464 km (0.112 R)
• M32: 14,466,264 km (0.094 R)
• M33: 14,802,859 km (0.109 R)
• M34: 14,859,108 km (0.085 R)
• M35: 15,770,159 km (0.05 R)
• M36: 16,523,534 km (0.097 R)
• M37: 18,125,577 km (0.109 R)
• M38: 18,306,740 km (0.109 R)
• M39: 18,427,765 km (0.109 R)
• M40: 18,670,562 km (0.109 R)
• M41: 20,651,388 km (0.076 R)
• M42: 21,093,599 km (0.032 R)
• M43: 21,794,764 km (0.08 R)
• M44: 22,180,427 km (0.043 R)
• M45: 22,893,261 km (0.073 R)
• M46: 23,745,371 km (0.069 R)
• M47: 24,208,526 km (0.065 R)
• M48: 24,407,940 km (0.106 R)
• M49: 24,741,543 km (0.112 R)
• M50: 24,808,413 km (0.116 R)
• M51: 25,615,943 km (0.099 R)
• M52: 25,887,014 km (0.118 R)
• M53: 26,431,999 km (0.089 R)
• M54: 27,187,468 km (0.059 R)
• M55: 28,368,992 km (0.119 R)
• M56: 28,509,165 km (0.088 R)
• M57: 29,638,181 km (0.086 R)
• M58: 29,780,448 km (0.112 R)
• M59: 30,638,093 km (0.102 R)
• M60: 30,781,856 km (0.041 R)
• M61: 31,286,749 km (0.07 R)
• M62: 31,721,780 km (0.086 R)
• M63: 34,597,350 km (0.054 R)
• M64: 34,822,046 km (0.086 R)
• M65: 35,047,191 km (0.111 R)
• M66: 36,636,519 km (0.072 R)
• M67: 37,478,306 km (0.116 R)
• M68: 37,786,029 km (0.097 R)
• M69: 38,404,017 km (0.066 R)
• M70: 39,337,209 km (0.104 R)
• M71: 40,435,257 km (0.098 R)
• M72: 41,305,169 km (0.081 R)
• M73: 42,181,214 km (0.116 R)
• M74: 44,764,320 km (0.11 R)
• M75: 45,009,212 km (0.034 R)
• M76: 46,817,850 km (0.109 R)
• M77: 47,232,237 km (0.074 R)
• M78: 47,315,263 km (0.048 R)
• M79: 48,315,176 km (0.056 R)
• M80: 49,069,747 km (0.081 R)
• M81: 49,153,821 km (0.115 R)
• M82: 49,406,492 km (0.09 R)
• M83: 49,575,089 km (0.079 R)
• M84: 49,997,404 km (0.08 R)
• M85: 50,420,915 km (0.075 R)
• M86: 52,298,518 km (0.052 R)
• M87: 56,473,944 km (0.079 R)
• M88: 56,826,696 km (0.116 R)
• M89: 57,268,758 km (0.093 R)
• M90: 58,690,685 km (0.095 R)
• M91: 59,675,039 km (0.064 R)
• M92: 59,764,798 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 572

Radius: 6.7

Gravity: 12.74 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 13.03 AU - 13.69 AU

Year: 18397 Days

Day: 22.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 67,768,199 km

• M1: 85,420 km (0.068 R)
• M2: 183,706 km (0.118 R)
• M3: 435,031 km (0.059 R)
• M4: 507,586 km (0.032 R)
• M5: 624,870 km (0.035 R)
• M6: 729,439 km (0.07 R)
• M7: 885,919 km (0.035 R)
• M8: 980,315 km (0.115 R)
• M9: 1,614,909 km (0.071 R)
• M10: 1,850,226 km (0.052 R)
• M11: 2,419,147 km (0.065 R)
• M12: 3,366,251 km (0.052 R)
• M13: 3,628,945 km (0.032 R)
• M14: 3,898,072 km (0.045 R)
• M15: 4,213,723 km (0.053 R)
• M16: 4,661,021 km (0.104 R)
• M17: 4,785,785 km (0.076 R)
• M18: 4,911,448 km (0.054 R)
• M19: 5,425,466 km (0.106 R)
• M20: 5,512,831 km (0.061 R)
• M21: 5,733,189 km (0.098 R)
• M22: 6,182,730 km (0.119 R)
• M23: 7,355,279 km (0.095 R)
• M24: 7,452,068 km (0.119 R)
• M25: 7,549,307 km (0.035 R)
• M26: 7,695,763 km (0.079 R)
• M27: 8,041,334 km (0.093 R)
• M28: 9,526,542 km (0.069 R)
• M29: 10,057,914 km (0.067 R)
• M30: 10,599,009 km (0.112 R)
• M31: 10,708,365 km (0.104 R)
• M32: 11,149,529 km (0.116 R)
• M33: 11,596,677 km (0.026 R)
• M34: 12,278,245 km (0.102 R)
• M35: 13,739,517 km (0.047 R)
• M36: 13,978,425 km (0.054 R)
• M37: 14,460,280 km (0.072 R)
• M38: 14,520,867 km (0.094 R)
• M39: 17,917,487 km (0.104 R)
• M40: 19,101,853 km (0.107 R)
• M41: 19,435,307 km (0.071 R)
• M42: 20,311,352 km (0.087 R)
• M43: 20,515,254 km (0.114 R)
• M44: 21,131,298 km (0.117 R)
• M45: 22,101,589 km (0.119 R)
• M46: 22,944,723 km (0.091 R)
• M47: 23,086,392 km (0.11 R)
• M48: 23,726,970 km (0.049 R)
• M49: 24,517,894 km (0.052 R)
• M50: 24,880,220 km (0.096 R)
• M51: 25,171,338 km (0.099 R)
• M52: 25,244,341 km (0.12 R)
• M53: 25,536,805 km (0.061 R)
• M54: 26,718,329 km (0.097 R)
• M55: 26,941,829 km (0.081 R)
• M56: 27,993,053 km (0.115 R)
• M57: 28,220,142 km (0.102 R)
• M58: 29,671,990 km (0.104 R)
• M59: 29,749,033 km (0.091 R)
• M60: 29,826,225 km (0.089 R)
• M61: 32,647,791 km (0.118 R)
• M62: 32,807,112 km (0.105 R)
• M63: 33,286,274 km (0.084 R)
• M64: 34,575,658 km (0.119 R)
• M65: 36,788,211 km (0.058 R)
• M66: 37,535,901 km (0.095 R)
• M67: 43,256,972 km (0.118 R)
• M68: 43,870,174 km (0.097 R)
• M69: 43,957,988 km (0.064 R)
• M70: 46,530,623 km (0.083 R)
• M71: 46,799,599 km (0.116 R)
• M72: 46,889,358 km (0.075 R)
• M73: 47,429,107 km (0.095 R)
• M74: 47,519,165 km (0.076 R)
• M75: 48,696,351 km (0.119 R)
• M76: 50,618,235 km (0.036 R)
• M77: 51,171,896 km (0.109 R)
• M78: 51,449,400 km (0.089 R)
• M79: 51,542,002 km (0.095 R)
• M80: 51,634,752 km (0.067 R)
• M81: 52,471,453 km (0.117 R)
• M82: 53,312,642 km (0.062 R)
• M83: 55,292,719 km (0.06 R)
• M84: 56,244,012 km (0.097 R)
• M85: 57,009,056 km (0.066 R)
• M86: 59,033,265 km (0.091 R)
• M87: 59,324,382 km (0.05 R)
• M88: 63,152,143 km (0.107 R)
• M89: 63,747,991 km (0.075 R)
• M90: 65,045,603 km (0.091 R)
• M91: 65,145,684 km (0.096 R)
• M92: 65,245,915 km (0.057 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 17,576 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit