🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.52 AU - 0.74 AU

Year: 186 Days

Day: 24.1 Hours

Environment

Temp: 199 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.81 AU - 0.83 AU

Year: 277 Days

Day: 26.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,044,931 km

• M1: 32,164 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.99 AU - 1.21 AU

Year: 430 Days

Day: 18.6 Hours

Environment

Temp: 1 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.06 AU - 1.48 AU

Year: 534 Days

Day: 15.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,044,931 km

• M1: 99,183 km (0.061 R)
• M2: 478,414 km (0.045 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.36 AU - 1.62 AU

Year: 678 Days

Day: 13.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 36.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.12 AU - 3.52 AU

Year: 2255 Days

Day: 34.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,044,931 km

• M1: 1,586,336 km (0.102 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.32 AU - 3.94 AU

Year: 2578 Days

Day: 46.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.8

Radius: 13.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.5 AU - 4.98 AU

Year: 3847 Days

Day: 8 Hours

Environment

Temp: -147 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 58,044,931 km

• M1: 172,636 km (0.069 R)
• M2: 337,642 km (0.093 R)
• M3: 435,928 km (0.099 R)
• M4: 548,276 km (0.1 R)
• M5: 653,294 km (0.078 R)
• M6: 933,042 km (0.099 R)
• M7: 1,039,406 km (0.028 R)
• M8: 1,291,628 km (0.082 R)
• M9: 1,439,132 km (0.097 R)
• M10: 1,578,557 km (0.108 R)
• M11: 1,978,133 km (0.042 R)
• M12: 2,246,362 km (0.108 R)
• M13: 2,714,005 km (0.116 R)
• M14: 2,818,274 km (0.113 R)
• M15: 2,924,040 km (0.091 R)
• M16: 3,049,104 km (0.082 R)
• M17: 3,212,465 km (0.105 R)
• M18: 3,304,617 km (0.052 R)
• M19: 3,435,066 km (0.11 R)
• M20: 3,624,457 km (0.044 R)
• M21: 4,396,233 km (0.073 R)
• M22: 5,305,339 km (0.035 R)
• M23: 5,392,854 km (0.091 R)
• M24: 5,591,520 km (0.059 R)
• M25: 6,248,553 km (0.118 R)
• M26: 6,551,040 km (0.112 R)
• M27: 6,953,907 km (0.069 R)
• M28: 7,218,995 km (0.108 R)
• M29: 7,340,618 km (0.079 R)
• M30: 8,059,286 km (0.1 R)
• M31: 8,619,680 km (0.084 R)
• M32: 8,748,783 km (0.1 R)
• M33: 8,878,634 km (0.115 R)
• M34: 9,192,640 km (0.077 R)
• M35: 9,324,734 km (0.105 R)
• M36: 9,643,976 km (0.109 R)
• M37: 10,293,530 km (0.076 R)
• M38: 10,458,088 km (0.072 R)
• M39: 10,651,219 km (0.042 R)
• M40: 10,873,372 km (0.06 R)
• M41: 11,069,195 km (0.048 R)
• M42: 11,181,543 km (0.076 R)
• M43: 11,294,190 km (0.104 R)
• M44: 11,720,395 km (0.086 R)
• M45: 11,921,155 km (0.11 R)
• M46: 12,588,661 km (0.034 R)
• M47: 13,149,204 km (0.08 R)
• M48: 13,990,243 km (0.118 R)
• M49: 14,663,284 km (0.088 R)
• M50: 14,755,885 km (0.095 R)
• M51: 14,941,686 km (0.085 R)
• M52: 15,128,384 km (0.1 R)
• M53: 15,253,148 km (0.107 R)
• M54: 15,472,459 km (0.089 R)
• M55: 15,629,686 km (0.104 R)
• M56: 16,009,366 km (0.053 R)
• M57: 17,492,629 km (0.062 R)
• M58: 17,886,819 km (0.083 R)
• M59: 18,250,791 km (0.09 R)
• M60: 18,784,406 km (0.087 R)
• M61: 19,120,702 km (0.116 R)
• M62: 19,492,752 km (0.105 R)
• M63: 19,969,820 km (0.116 R)
• M64: 20,106,851 km (0.096 R)
• M65: 20,347,405 km (0.118 R)
• M66: 20,450,777 km (0.113 R)
• M67: 21,249,181 km (0.047 R)
• M68: 21,424,210 km (0.102 R)
• M69: 21,705,005 km (0.096 R)
• M70: 21,810,622 km (0.055 R)
• M71: 22,235,031 km (0.11 R)
• M72: 22,412,603 km (0.116 R)
• M73: 23,055,874 km (0.113 R)
• M74: 23,923,093 km (0.094 R)
• M75: 24,251,012 km (0.107 R)
• M76: 24,360,667 km (0.072 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 753.2

Radius: 14.8

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.71 AU - 7.81 AU

Year: 5839 Days

Day: 12.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 58,044,931 km

• M1: 247,136 km (0.104 R)
• M2: 380,876 km (0.096 R)
• M3: 701,913 km (0.108 R)
• M4: 848,220 km (0.104 R)
• M5: 1,006,046 km (0.117 R)
• M6: 1,336,956 km (0.096 R)
• M7: 1,438,234 km (0.079 R)
• M8: 1,946,418 km (0.095 R)
• M9: 2,121,597 km (0.052 R)
• M10: 2,322,657 km (0.059 R)
• M11: 2,446,374 km (0.056 R)
• M12: 2,636,214 km (0.088 R)
• M13: 2,743,924 km (0.114 R)
• M14: 3,121,509 km (0.12 R)
• M15: 3,281,878 km (0.092 R)
• M16: 3,683,100 km (0.097 R)
• M17: 4,125,311 km (0.115 R)
• M18: 4,225,990 km (0.093 R)
• M19: 4,327,418 km (0.05 R)
• M20: 4,610,756 km (0.116 R)
• M21: 5,060,597 km (0.047 R)
• M22: 5,748,149 km (0.113 R)
• M23: 5,917,643 km (0.1 R)
• M24: 7,241,285 km (0.087 R)
• M25: 7,455,210 km (0.071 R)
• M26: 8,556,699 km (0.074 R)
• M27: 8,978,715 km (0.12 R)
• M28: 9,675,093 km (0.114 R)
• M29: 10,046,843 km (0.108 R)
• M30: 10,251,643 km (0.07 R)
• M31: 10,839,263 km (0.088 R)
• M32: 11,119,759 km (0.103 R)
• M33: 11,331,590 km (0.115 R)
• M34: 11,509,163 km (0.065 R)
• M35: 11,939,256 km (0.117 R)
• M36: 13,335,753 km (0.12 R)
• M37: 13,749,690 km (0.044 R)
• M38: 15,212,009 km (0.052 R)
• M39: 15,486,820 km (0.086 R)
• M40: 15,683,990 km (0.099 R)
• M41: 15,842,415 km (0.076 R)
• M42: 16,120,966 km (0.037 R)
• M43: 16,320,978 km (0.058 R)
• M44: 16,602,372 km (0.105 R)
• M45: 16,925,802 km (0.075 R)
• M46: 17,455,977 km (0.092 R)
• M47: 18,449,157 km (0.109 R)
• M48: 20,058,980 km (0.086 R)
• M49: 20,446,738 km (0.083 R)
• M50: 21,669,401 km (0.089 R)
• M51: 22,423,225 km (0.034 R)
• M52: 22,915,551 km (0.086 R)
• M53: 23,050,489 km (0.079 R)
• M54: 23,321,111 km (0.119 R)
• M55: 23,547,303 km (0.088 R)
• M56: 23,728,915 km (0.074 R)
• M57: 24,139,262 km (0.109 R)
• M58: 24,782,084 km (0.097 R)
• M59: 25,570,315 km (0.069 R)
• M60: 25,663,515 km (0.114 R)
• M61: 27,123,740 km (0.119 R)
• M62: 27,409,621 km (0.036 R)
• M63: 27,840,014 km (0.096 R)
• M64: 28,224,630 km (0.071 R)
• M65: 28,998,949 km (0.101 R)
• M66: 29,437,719 km (0.099 R)
• M67: 30,420,428 km (0.057 R)
• M68: 30,618,196 km (0.042 R)
• M69: 30,717,380 km (0.1 R)
• M70: 30,915,746 km (0.06 R)
• M71: 31,513,839 km (0.045 R)
• M72: 32,721,243 km (0.104 R)

Asteroid Belt

Center: 8.09 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.4

Radius: 8.2

Gravity: 13.38 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.24 AU - 11.58 AU

Year: 11630 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,044,931 km

• M1: 107,112 km (0.075 R)
• M2: 168,896 km (0.109 R)
• M3: 497,712 km (0.08 R)
• M4: 849,417 km (0.084 R)
• M5: 1,129,464 km (0.107 R)
• M6: 2,244,866 km (0.101 R)
• M7: 2,571,139 km (0.091 R)
• M8: 3,137,217 km (0.12 R)
• M9: 5,091,414 km (0.057 R)
• M10: 5,401,530 km (0.092 R)
• M11: 5,959,231 km (0.097 R)
• M12: 6,244,814 km (0.051 R)
• M13: 6,702,882 km (0.097 R)
• M14: 7,388,340 km (0.073 R)
• M15: 7,695,314 km (0.099 R)
• M16: 9,057,403 km (0.05 R)
• M17: 9,670,605 km (0.111 R)
• M18: 9,814,069 km (0.097 R)
• M19: 10,443,577 km (0.06 R)
• M20: 10,590,781 km (0.103 R)
• M21: 11,036,433 km (0.081 R)
• M22: 11,136,215 km (0.03 R)
• M23: 11,589,347 km (0.109 R)
• M24: 11,741,638 km (0.115 R)
• M25: 11,997,151 km (0.11 R)
• M26: 12,099,775 km (0.101 R)
• M27: 12,617,683 km (0.119 R)
• M28: 12,826,821 km (0.099 R)
• M29: 13,943,718 km (0.107 R)
• M30: 14,541,212 km (0.108 R)
• M31: 16,611,348 km (0.107 R)
• M32: 17,360,534 km (0.119 R)
• M33: 17,651,502 km (0.096 R)
• M34: 17,768,337 km (0.11 R)
• M35: 17,885,473 km (0.119 R)
• M36: 18,120,491 km (0.081 R)
• M37: 18,593,669 km (0.105 R)
• M38: 19,130,725 km (0.095 R)
• M39: 19,612,430 km (0.079 R)
• M40: 19,733,605 km (0.084 R)
• M41: 19,854,929 km (0.105 R)
• M42: 20,526,473 km (0.063 R)
• M43: 21,454,279 km (0.11 R)
• M44: 22,080,496 km (0.115 R)
• M45: 22,458,979 km (0.107 R)
• M46: 22,522,259 km (0.115 R)
• M47: 22,649,118 km (0.083 R)
• M48: 23,929,975 km (0.101 R)
• M49: 25,431,937 km (0.112 R)
• M50: 25,497,910 km (0.041 R)
• M51: 26,227,648 km (0.101 R)
• M52: 27,031,438 km (0.069 R)
• M53: 27,166,225 km (0.097 R)
• M54: 27,368,781 km (0.062 R)
• M55: 27,775,388 km (0.116 R)
• M56: 27,911,372 km (0.059 R)
• M57: 29,629,803 km (0.064 R)
• M58: 29,699,216 km (0.114 R)
• M59: 29,768,779 km (0.106 R)
• M60: 31,665,830 km (0.119 R)
• M61: 32,021,424 km (0.099 R)
• M62: 32,163,991 km (0.093 R)
• M63: 32,306,707 km (0.118 R)
• M64: 32,378,215 km (0.107 R)
• M65: 33,312,454 km (0.094 R)
• M66: 33,964,252 km (0.101 R)
• M67: 34,693,541 km (0.115 R)
• M68: 35,207,111 km (0.064 R)
• M69: 36,241,730 km (0.103 R)
• M70: 36,837,428 km (0.082 R)
• M71: 39,405,126 km (0.069 R)
• M72: 40,171,217 km (0.104 R)
• M73: 40,325,004 km (0.089 R)
• M74: 40,633,175 km (0.066 R)
• M75: 40,864,902 km (0.12 R)
• M76: 42,264,241 km (0.067 R)
• M77: 42,420,571 km (0.105 R)
• M78: 42,498,960 km (0.113 R)
• M79: 42,891,206 km (0.105 R)
• M80: 43,205,810 km (0.07 R)
• M81: 44,154,260 km (0.103 R)
• M82: 45,349,398 km (0.025 R)
• M83: 45,830,504 km (0.106 R)
• M84: 49,245,076 km (0.115 R)
• M85: 50,401,318 km (0.066 R)
• M86: 51,149,457 km (0.101 R)
• M87: 52,320,359 km (0.099 R)
• M88: 52,993,400 km (0.106 R)
• M89: 54,348,009 km (0.095 R)
• M90: 54,433,130 km (0.044 R)
• M91: 54,518,251 km (0.119 R)
• M92: 55,200,567 km (0.098 R)
• M93: 55,542,847 km (0.087 R)
• M94: 56,573,726 km (0.089 R)
• M95: 57,524,271 km (0.045 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 11,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit