🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.72 AU - 1.18 AU

Year: 340 Days

Day: 21.6 Hours

Environment

Temp: 41 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,203,321 km

• M1: 247,136 km (0.053 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.8 AU - 1.34 AU

Year: 406 Days

Day: 35.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.33 AU - 1.57 AU

Year: 641 Days

Day: 46.9 Hours

Environment

Temp: -27 °C

Axial Tilt: 126.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.3 AU - 4.04 AU

Year: 2581 Days

Day: 15.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 3.38 AU - 5.32 AU

Year: 3330 Days

Day: 17.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,203,321 km

• M1: 2,171,712 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.5

Radius: 11

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.56 AU - 7.38 AU

Year: 5355 Days

Day: 9.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 49,203,321 km

• M1: 188,194 km (0.073 R)
• M2: 326,123 km (0.077 R)
• M3: 404,064 km (0.065 R)
• M4: 672,293 km (0.118 R)
• M5: 752,028 km (0.115 R)
• M6: 820,993 km (0.097 R)
• M7: 936,483 km (0.07 R)
• M8: 1,266,944 km (0.095 R)
• M9: 1,351,018 km (0.067 R)
• M10: 1,669,961 km (0.063 R)
• M11: 1,800,560 km (0.096 R)
• M12: 2,112,023 km (0.077 R)
• M13: 2,398,802 km (0.06 R)
• M14: 2,525,661 km (0.037 R)
• M15: 2,611,530 km (0.063 R)
• M16: 2,897,262 km (0.077 R)
• M17: 2,987,320 km (0.058 R)
• M18: 3,451,522 km (0.037 R)
• M19: 3,913,630 km (0.07 R)
• M20: 4,215,668 km (0.071 R)
• M21: 4,604,024 km (0.111 R)
• M22: 4,789,226 km (0.092 R)
• M23: 4,949,894 km (0.077 R)
• M24: 5,415,144 km (0.069 R)
• M25: 5,695,341 km (0.077 R)
• M26: 5,951,602 km (0.118 R)
• M27: 6,328,588 km (0.057 R)
• M28: 6,893,470 km (0.105 R)
• M29: 7,075,381 km (0.115 R)
• M30: 7,227,971 km (0.091 R)
• M31: 7,320,123 km (0.104 R)
• M32: 7,661,505 km (0.081 R)
• M33: 8,071,553 km (0.111 R)
• M34: 8,199,160 km (0.112 R)
• M35: 8,521,244 km (0.096 R)
• M36: 8,618,633 km (0.109 R)
• M37: 8,913,191 km (0.092 R)
• M38: 9,045,136 km (0.092 R)
• M39: 9,211,040 km (0.093 R)
• M40: 9,748,695 km (0.115 R)
• M41: 10,749,205 km (0.098 R)
• M42: 11,529,807 km (0.119 R)
• M43: 12,218,705 km (0.092 R)
• M44: 12,328,660 km (0.114 R)
• M45: 12,734,818 km (0.104 R)
• M46: 12,883,668 km (0.065 R)
• M47: 13,484,602 km (0.115 R)
• M48: 13,712,440 km (0.119 R)
• M49: 13,941,325 km (0.066 R)
• M50: 14,210,152 km (0.109 R)
• M51: 14,480,625 km (0.062 R)
• M52: 15,066,151 km (0.111 R)
• M53: 15,500,434 km (0.044 R)
• M54: 16,827,666 km (0.116 R)
• M55: 18,024,000 km (0.085 R)
• M56: 19,333,131 km (0.095 R)
• M57: 19,632,925 km (0.119 R)
• M58: 19,934,365 km (0.066 R)
• M59: 20,628,948 km (0.037 R)
• M60: 21,331,460 km (0.111 R)
• M61: 21,596,996 km (0.117 R)
• M62: 21,685,707 km (0.088 R)
• M63: 21,997,170 km (0.087 R)
• M64: 22,624,733 km (0.072 R)
• M65: 23,577,073 km (0.11 R)
• M66: 23,760,031 km (0.046 R)
• M67: 25,146,654 km (0.044 R)
• M68: 25,240,003 km (0.097 R)
• M69: 25,333,502 km (0.106 R)
• M70: 26,559,456 km (0.086 R)
• M71: 26,654,601 km (0.104 R)
• M72: 26,845,188 km (0.117 R)
• M73: 27,563,707 km (0.104 R)
• M74: 30,451,095 km (0.087 R)
• M75: 30,949,855 km (0.035 R)
• M76: 31,401,191 km (0.111 R)
• M77: 31,905,187 km (0.035 R)
• M78: 32,717,204 km (0.107 R)
• M79: 33,741,650 km (0.079 R)
• M80: 34,154,391 km (0.118 R)
• M81: 34,309,524 km (0.025 R)
• M82: 34,776,568 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.9

Radius: 14.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.27 AU - 9.99 AU

Year: 8510 Days

Day: 6.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 49,203,321 km

• M1: 210,185 km (0.075 R)
• M2: 589,416 km (0.093 R)
• M3: 829,520 km (0.034 R)
• M4: 984,952 km (0.112 R)
• M5: 1,122,732 km (0.09 R)
• M6: 1,398,590 km (0.068 R)
• M7: 1,523,804 km (0.085 R)
• M8: 1,774,979 km (0.081 R)
• M9: 2,220,182 km (0.062 R)
• M10: 2,393,267 km (0.089 R)
• M11: 2,519,677 km (0.036 R)
• M12: 2,872,429 km (0.099 R)
• M13: 2,966,675 km (0.098 R)
• M14: 3,089,196 km (0.076 R)
• M15: 3,481,741 km (0.089 R)
• M16: 3,875,632 km (0.071 R)
• M17: 4,025,230 km (0.061 R)
• M18: 4,146,255 km (0.074 R)
• M19: 4,299,443 km (0.099 R)
• M20: 4,674,784 km (0.036 R)
• M21: 5,440,575 km (0.104 R)
• M22: 6,350,878 km (0.095 R)
• M23: 6,492,548 km (0.102 R)
• M24: 7,069,397 km (0.088 R)
• M25: 7,161,100 km (0.055 R)
• M26: 7,253,103 km (0.078 R)
• M27: 7,644,002 km (0.109 R)
• M28: 7,794,797 km (0.096 R)
• M29: 8,137,825 km (0.105 R)
• M30: 8,233,867 km (0.118 R)
• M31: 8,485,640 km (0.091 R)
• M32: 8,661,418 km (0.112 R)
• M33: 9,136,241 km (0.115 R)
• M34: 9,316,507 km (0.059 R)
• M35: 9,700,973 km (0.094 R)
• M36: 9,864,334 km (0.101 R)
• M37: 10,090,676 km (0.076 R)
• M38: 10,381,045 km (0.068 R)
• M39: 10,485,464 km (0.11 R)
• M40: 10,864,246 km (0.097 R)
• M41: 11,204,731 km (0.085 R)
• M42: 11,462,488 km (0.088 R)
• M43: 11,852,789 km (0.109 R)
• M44: 12,137,324 km (0.07 R)
• M45: 12,535,105 km (0.104 R)
• M46: 12,758,006 km (0.064 R)
• M47: 13,616,997 km (0.108 R)
• M48: 13,823,142 km (0.087 R)
• M49: 14,331,476 km (0.049 R)
• M50: 14,963,826 km (0.055 R)
• M51: 15,342,907 km (0.055 R)
• M52: 15,701,194 km (0.079 R)
• M53: 15,989,768 km (0.119 R)
• M54: 16,110,643 km (0.112 R)

Asteroid Belt

Center: 8.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 13.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 8.94 AU - 9.48 AU

Year: 10260 Days

Day: 9 Hours

Environment

Temp: -169 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,203,321 km

• M1: 164,408 km (0.09 R)
• M2: 252,970 km (0.091 R)
• M3: 380,427 km (0.067 R)
• M4: 484,099 km (0.031 R)
• M5: 600,187 km (0.074 R)
• M6: 1,272,629 km (0.105 R)
• M7: 2,201,482 km (0.058 R)
• M8: 2,408,675 km (0.086 R)
• M9: 3,570,004 km (0.069 R)
• M10: 3,783,929 km (0.071 R)
• M11: 4,353,298 km (0.118 R)
• M12: 4,483,598 km (0.088 R)
• M13: 4,916,085 km (0.097 R)
• M14: 5,017,812 km (0.099 R)
• M15: 5,572,221 km (0.078 R)
• M16: 5,749,645 km (0.074 R)
• M17: 5,892,810 km (0.074 R)
• M18: 6,037,321 km (0.067 R)
• M19: 6,219,531 km (0.087 R)
• M20: 7,781,932 km (0.081 R)
• M21: 8,180,760 km (0.106 R)
• M22: 8,423,407 km (0.03 R)
• M23: 9,671,652 km (0.058 R)
• M24: 9,885,278 km (0.105 R)
• M25: 10,755,638 km (0.039 R)
• M26: 11,559,876 km (0.069 R)
• M27: 12,429,937 km (0.114 R)
• M28: 12,896,384 km (0.095 R)
• M29: 13,084,578 km (0.083 R)
• M30: 13,798,309 km (0.094 R)
• M31: 14,281,211 km (0.12 R)
• M32: 14,427,219 km (0.12 R)
• M33: 14,573,675 km (0.104 R)
• M34: 17,035,308 km (0.11 R)
• M35: 17,241,903 km (0.09 R)
• M36: 17,397,335 km (0.116 R)
• M37: 18,181,826 km (0.057 R)
• M38: 19,031,392 km (0.118 R)
• M39: 19,407,182 km (0.081 R)
• M40: 19,731,211 km (0.081 R)
• M41: 19,839,670 km (0.11 R)
• M42: 20,329,902 km (0.107 R)
• M43: 21,656,985 km (0.052 R)
• M44: 22,049,230 km (0.096 R)
• M45: 22,387,471 km (0.119 R)
• M46: 23,699,594 km (0.066 R)
• M47: 23,988,168 km (0.086 R)
• M48: 24,161,851 km (0.042 R)
• M49: 24,919,415 km (0.089 R)
• M50: 25,448,393 km (0.085 R)
• M51: 26,040,501 km (0.067 R)
• M52: 26,457,730 km (0.119 R)
• M53: 26,577,259 km (0.109 R)
• M54: 27,117,756 km (0.066 R)
• M55: 27,540,669 km (0.102 R)
• M56: 28,148,635 km (0.082 R)
• M57: 28,576,784 km (0.106 R)
• M58: 28,699,604 km (0.041 R)
• M59: 29,130,595 km (0.093 R)
• M60: 29,563,681 km (0.049 R)
• M61: 30,311,072 km (0.093 R)
• M62: 31,888,282 km (0.03 R)
• M63: 32,334,682 km (0.089 R)
• M64: 33,104,662 km (0.05 R)
• M65: 35,253,337 km (0.108 R)
• M66: 35,847,240 km (0.031 R)
• M67: 36,045,906 km (0.111 R)
• M68: 37,446,890 km (0.036 R)
• M69: 37,581,229 km (0.065 R)
• M70: 38,120,230 km (0.053 R)
• M71: 38,661,775 km (0.105 R)
• M72: 39,206,012 km (0.103 R)
• M73: 39,821,158 km (0.064 R)
• M74: 40,233,151 km (0.114 R)
• M75: 40,646,489 km (0.095 R)
• M76: 41,061,175 km (0.072 R)
• M77: 41,269,116 km (0.099 R)
• M78: 43,226,305 km (0.091 R)
• M79: 44,145,284 km (0.084 R)
• M80: 47,812,377 km (0.103 R)
• M81: 48,469,561 km (0.028 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 12,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit