🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.65 AU - 0.79 AU

Year: 222 Days

Day: 32.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.67 AU - 0.87 AU

Year: 246 Days

Day: 34.6 Hours

Environment

Temp: 167 °C

Axial Tilt: 68.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.98 AU - 1.14 AU

Year: 397 Days

Day: 19.9 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,269,758 km

• M1: 52,958 km (0.102 R)
• M2: 934,837 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.64 AU - 2.4 AU

Year: 1043 Days

Day: 24.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.23 AU - 2.43 AU

Year: 1293 Days

Day: 41.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,269,758 km

• M1: 1,293,722 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176

Radius: 13.2

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 8.46 AU - 10.12 AU

Year: 10291 Days

Day: 9.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 87,269,758 km

• M1: 204,799 km (0.113 R)
• M2: 332,855 km (0.054 R)
• M3: 551,867 km (0.062 R)
• M4: 699,968 km (0.104 R)
• M5: 1,097,600 km (0.11 R)
• M6: 1,200,373 km (0.114 R)
• M7: 1,464,563 km (0.067 R)
• M8: 1,595,611 km (0.085 R)
• M9: 2,272,691 km (0.04 R)
• M10: 2,445,476 km (0.082 R)
• M11: 2,543,313 km (0.112 R)
• M12: 2,642,646 km (0.084 R)
• M13: 3,010,956 km (0.067 R)
• M14: 3,439,704 km (0.074 R)
• M15: 3,639,118 km (0.105 R)
• M16: 3,728,877 km (0.072 R)
• M17: 3,819,533 km (0.118 R)
• M18: 4,189,488 km (0.061 R)
• M19: 4,474,772 km (0.079 R)
• M20: 5,241,012 km (0.112 R)
• M21: 5,394,050 km (0.063 R)
• M22: 5,756,975 km (0.115 R)
• M23: 6,101,200 km (0.073 R)
• M24: 8,097,882 km (0.077 R)
• M25: 8,216,065 km (0.064 R)
• M26: 8,603,972 km (0.108 R)
• M27: 9,059,049 km (0.107 R)
• M28: 9,212,386 km (0.073 R)
• M29: 9,803,448 km (0.025 R)
• M30: 10,729,159 km (0.1 R)
• M31: 10,989,460 km (0.117 R)
• M32: 11,087,745 km (0.105 R)
• M33: 11,682,846 km (0.071 R)
• M34: 12,186,841 km (0.081 R)
• M35: 12,526,727 km (0.115 R)
• M36: 12,766,533 km (0.104 R)
• M37: 12,973,277 km (0.086 R)
• M38: 13,635,547 km (0.066 R)
• M39: 14,059,357 km (0.058 R)
• M40: 14,344,341 km (0.098 R)
• M41: 14,667,323 km (0.077 R)
• M42: 14,847,738 km (0.051 R)
• M43: 15,247,464 km (0.106 R)
• M44: 15,908,986 km (0.075 R)
• M45: 16,131,587 km (0.098 R)
• M46: 16,730,427 km (0.067 R)
• M47: 17,757,267 km (0.04 R)
• M48: 17,949,650 km (0.111 R)
• M49: 19,118,757 km (0.108 R)
• M50: 19,355,571 km (0.12 R)
• M51: 19,474,202 km (0.11 R)
• M52: 19,593,282 km (0.097 R)
• M53: 20,111,639 km (0.115 R)
• M54: 20,272,157 km (0.064 R)
• M55: 20,958,662 km (0.041 R)
• M56: 21,488,986 km (0.086 R)
• M57: 21,817,503 km (0.108 R)
• M58: 22,771,189 km (0.097 R)
• M59: 23,232,101 km (0.047 R)
• M60: 23,400,398 km (0.111 R)
• M61: 23,780,826 km (0.117 R)
• M62: 24,291,104 km (0.119 R)
• M63: 24,376,524 km (0.092 R)
• M64: 25,149,646 km (0.096 R)
• M65: 25,365,815 km (0.117 R)
• M66: 25,452,432 km (0.026 R)
• M67: 26,764,106 km (0.085 R)
• M68: 27,206,168 km (0.099 R)
• M69: 27,606,193 km (0.086 R)
• M70: 27,963,283 km (0.081 R)
• M71: 28,052,892 km (0.102 R)
• M72: 28,637,221 km (0.079 R)
• M73: 29,180,112 km (0.092 R)
• M74: 29,543,934 km (0.025 R)
• M75: 30,276,066 km (0.109 R)
• M76: 30,506,147 km (0.102 R)
• M77: 30,690,602 km (0.092 R)
• M78: 31,014,182 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 957.9

Radius: 3

Gravity: 106.43 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 9.96 AU - 15.84 AU

Year: 16839 Days

Day: 21 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,269,758 km

• M1: 91,554 km (0.048 R)
• M2: 190,737 km (0.102 R)
• M3: 431,291 km (0.12 R)
• M4: 491,878 km (0.091 R)
• M5: 512,672 km (0.098 R)
• M6: 598,990 km (0.081 R)
• M7: 666,907 km (0.118 R)
• M8: 785,389 km (0.06 R)
• M9: 1,042,248 km (0.073 R)
• M10: 1,657,544 km (0.103 R)
• M11: 2,050,688 km (0.101 R)
• M12: 2,257,731 km (0.109 R)
• M13: 3,924,700 km (0.088 R)
• M14: 5,828,183 km (0.113 R)
• M15: 6,071,130 km (0.11 R)
• M16: 6,718,291 km (0.1 R)
• M17: 7,386,844 km (0.093 R)
• M18: 8,786,332 km (0.114 R)
• M19: 8,841,833 km (0.107 R)
• M20: 9,064,733 km (0.095 R)
• M21: 9,120,683 km (0.104 R)
• M22: 9,345,977 km (0.115 R)
• M23: 10,264,957 km (0.076 R)
• M24: 11,152,222 km (0.082 R)
• M25: 11,879,567 km (0.096 R)
• M26: 12,372,941 km (0.057 R)
• M27: 12,936,027 km (0.083 R)
• M28: 13,635,397 km (0.109 R)
• M29: 14,281,959 km (0.105 R)
• M30: 15,203,632 km (0.096 R)
• M31: 17,311,615 km (0.109 R)
• M32: 17,450,741 km (0.086 R)
• M33: 17,520,454 km (0.098 R)
• M34: 19,364,846 km (0.068 R)
• M35: 19,799,278 km (0.061 R)
• M36: 20,163,549 km (0.073 R)
• M37: 21,195,625 km (0.062 R)
• M38: 22,547,541 km (0.064 R)
• M39: 23,464,127 km (0.087 R)
• M40: 23,695,256 km (0.091 R)
• M41: 23,849,641 km (0.099 R)
• M42: 24,470,771 km (0.066 R)
• M43: 25,333,651 km (0.096 R)
• M44: 25,412,489 km (0.118 R)
• M45: 26,206,256 km (0.104 R)
• M46: 26,366,026 km (0.062 R)
• M47: 26,927,617 km (0.095 R)
• M48: 32,669,931 km (0.092 R)
• M49: 32,755,800 km (0.077 R)
• M50: 33,792,663 km (0.116 R)
• M51: 35,279,815 km (0.05 R)
• M52: 35,632,717 km (0.104 R)
• M53: 35,809,691 km (0.095 R)
• M54: 40,511,552 km (0.1 R)
• M55: 40,788,607 km (0.119 R)
• M56: 41,530,613 km (0.091 R)
• M57: 42,090,109 km (0.086 R)
• M58: 44,447,921 km (0.115 R)
• M59: 44,543,065 km (0.101 R)
• M60: 44,829,096 km (0.111 R)
• M61: 44,924,540 km (0.114 R)
• M62: 45,594,738 km (0.114 R)
• M63: 46,075,396 km (0.045 R)
• M64: 48,015,082 km (0.117 R)
• M65: 49,882,363 km (0.055 R)
• M66: 50,576,198 km (0.113 R)
• M67: 51,073,760 km (0.117 R)
• M68: 52,174,202 km (0.038 R)
• M69: 54,194,821 km (0.101 R)
• M70: 55,419,578 km (0.11 R)
• M71: 57,688,230 km (0.086 R)
• M72: 58,938,569 km (0.106 R)
• M73: 59,671,898 km (0.119 R)
• M74: 59,987,250 km (0.115 R)
• M75: 60,197,585 km (0.081 R)
• M76: 60,936,299 km (0.101 R)
• M77: 61,677,856 km (0.099 R)
• M78: 62,422,404 km (0.045 R)
• M79: 63,920,477 km (0.09 R)
• M80: 64,674,002 km (0.07 R)
• M81: 67,279,398 km (0.107 R)
• M82: 67,607,616 km (0.118 R)
• M83: 69,256,035 km (0.051 R)
• M84: 70,029,755 km (0.119 R)
• M85: 70,251,459 km (0.095 R)
• M86: 70,362,311 km (0.096 R)
• M87: 70,695,316 km (0.118 R)
• M88: 73,941,590 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 670.8

Radius: 4.2

Gravity: 38.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.99 AU - 17.43 AU

Year: 24825 Days

Day: 23 Hours

Environment

Temp: -201 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,269,758 km

• M1: 74,350 km (0.114 R)
• M2: 152,889 km (0.119 R)
• M3: 723,904 km (0.099 R)
• M4: 1,086,380 km (0.027 R)
• M5: 1,146,668 km (0.084 R)
• M6: 2,025,705 km (0.117 R)
• M7: 2,407,179 km (0.109 R)
• M8: 2,727,917 km (0.09 R)
• M9: 3,677,864 km (0.117 R)
• M10: 3,723,192 km (0.119 R)
• M11: 3,999,649 km (0.081 R)
• M12: 4,046,323 km (0.114 R)
• M13: 4,093,297 km (0.084 R)
• M14: 4,140,271 km (0.034 R)
• M15: 6,165,527 km (0.118 R)
• M16: 7,161,699 km (0.085 R)
• M17: 7,853,140 km (0.093 R)
• M18: 8,565,675 km (0.052 R)
• M19: 8,686,550 km (0.097 R)
• M20: 9,422,871 km (0.079 R)
• M21: 12,288,567 km (0.115 R)
• M22: 12,424,702 km (0.104 R)
• M23: 12,561,434 km (0.027 R)
• M24: 13,392,151 km (0.093 R)
• M25: 14,743,319 km (0.079 R)
• M26: 15,106,094 km (0.118 R)
• M27: 15,251,952 km (0.098 R)
• M28: 17,191,039 km (0.087 R)
• M29: 18,189,156 km (0.116 R)
• M30: 21,049,916 km (0.096 R)
• M31: 21,786,536 km (0.117 R)
• M32: 24,217,203 km (0.102 R)
• M33: 24,644,903 km (0.053 R)
• M34: 26,556,165 km (0.09 R)
• M35: 27,707,770 km (0.049 R)
• M36: 28,065,458 km (0.08 R)
• M37: 29,420,067 km (0.083 R)
• M38: 29,602,277 km (0.038 R)
• M39: 29,784,936 km (0.114 R)
• M40: 29,876,340 km (0.052 R)
• M41: 30,426,861 km (0.05 R)
• M42: 31,166,173 km (0.118 R)
• M43: 31,259,073 km (0.11 R)
• M44: 32,286,212 km (0.09 R)
• M45: 33,609,555 km (0.066 R)
• M46: 34,182,066 km (0.069 R)
• M47: 36,700,098 km (0.055 R)
• M48: 37,981,254 km (0.069 R)
• M49: 40,384,843 km (0.036 R)
• M50: 40,485,971 km (0.036 R)
• M51: 40,993,257 km (0.032 R)
• M52: 41,502,788 km (0.11 R)
• M53: 41,604,813 km (0.077 R)
• M54: 44,707,623 km (0.026 R)
• M55: 44,917,060 km (0.098 R)
• M56: 45,336,981 km (0.1 R)
• M57: 45,442,298 km (0.1 R)
• M58: 45,758,249 km (0.097 R)
• M59: 45,863,865 km (0.093 R)
• M60: 46,392,544 km (0.081 R)
• M61: 47,136,344 km (0.067 R)
• M62: 48,098,259 km (0.092 R)
• M63: 49,499,243 km (0.109 R)
• M64: 50,150,293 km (0.119 R)
• M65: 52,561,810 km (0.116 R)
• M66: 52,782,916 km (0.094 R)
• M67: 53,004,321 km (0.084 R)
• M68: 53,226,025 km (0.084 R)
• M69: 54,450,932 km (0.086 R)
• M70: 54,562,682 km (0.097 R)
• M71: 56,136,152 km (0.08 R)
• M72: 56,928,423 km (0.059 R)
• M73: 57,496,595 km (0.056 R)
• M74: 58,982,700 km (0.072 R)
• M75: 59,442,415 km (0.052 R)
• M76: 60,018,965 km (0.035 R)
• M77: 62,109,296 km (0.076 R)
• M78: 63,633,848 km (0.099 R)
• M79: 63,751,581 km (0.081 R)
• M80: 65,527,009 km (0.076 R)
• M81: 66,719,603 km (0.067 R)
• M82: 69,005,159 km (0.06 R)
• M83: 69,247,209 km (0.047 R)
• M84: 69,368,383 km (0.083 R)
• M85: 72,051,421 km (0.083 R)
• M86: 73,529,149 km (0.097 R)
• M87: 78,021,872 km (0.078 R)
• M88: 80,938,432 km (0.094 R)
• M89: 81,577,215 km (0.062 R)
• M90: 81,833,177 km (0.069 R)
• M91: 82,089,438 km (0.117 R)
• M92: 83,117,026 km (0.095 R)
• M93: 83,761,344 km (0.114 R)
• M94: 84,407,457 km (0.099 R)
• M95: 85,834,621 km (0.096 R)
• M96: 86,355,520 km (0.12 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 15,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit