🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.51 AU - 0.59 AU

Year: 145 Days

Day: 33.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,799,902 km

• M1: 450,290 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.77 AU - 1.07 AU

Year: 313 Days

Day: 29.8 Hours

Environment

Temp: 157 °C

Axial Tilt: 35.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,799,902 km

• M1: 202,107 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.69 AU - 1.77 AU

Year: 807 Days

Day: 13.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,799,902 km

• M1: 458,817 km (0.057 R)
• M2: 513,121 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.96 AU - 2.98 AU

Year: 1816 Days

Day: 35.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,799,902 km

• M1: 97,687 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.91 AU - 4.03 AU

Year: 2293 Days

Day: 16.4 Hours

Environment

Temp: -113 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.64 AU - 3.64 AU

Year: 2464 Days

Day: 27.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 445

Radius: 12.8

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.09 AU - 10.57 AU

Year: 10934 Days

Day: 9.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 32,799,902 km

• M1: 166,353 km (0.117 R)
• M2: 292,763 km (0.065 R)
• M3: 375,939 km (0.054 R)
• M4: 510,428 km (0.036 R)
• M5: 606,470 km (0.112 R)
• M6: 694,882 km (0.073 R)
• M7: 1,133,952 km (0.082 R)
• M8: 1,227,899 km (0.083 R)
• M9: 1,674,150 km (0.1 R)
• M10: 2,029,894 km (0.099 R)
• M11: 2,508,307 km (0.119 R)
• M12: 2,684,085 km (0.058 R)
• M13: 2,942,441 km (0.115 R)
• M14: 3,400,509 km (0.11 R)
• M15: 3,766,276 km (0.044 R)
• M16: 4,414,035 km (0.049 R)
• M17: 4,938,525 km (0.071 R)
• M18: 5,288,434 km (0.119 R)
• M19: 5,450,299 km (0.113 R)
• M20: 5,548,136 km (0.114 R)
• M21: 5,778,816 km (0.08 R)
• M22: 6,593,975 km (0.047 R)
• M23: 6,733,251 km (0.105 R)
• M24: 6,908,878 km (0.098 R)
• M25: 7,157,361 km (0.074 R)
• M26: 7,517,443 km (0.074 R)
• M27: 8,031,461 km (0.045 R)
• M28: 8,443,453 km (0.089 R)
• M29: 8,900,924 km (0.117 R)
• M30: 9,602,089 km (0.069 R)
• M31: 9,720,720 km (0.064 R)
• M32: 10,079,456 km (0.058 R)
• M33: 10,240,273 km (0.119 R)
• M34: 11,810,901 km (0.074 R)
• M35: 12,065,667 km (0.061 R)
• M36: 12,151,087 km (0.052 R)
• M37: 12,365,311 km (0.119 R)
• M38: 12,624,116 km (0.112 R)
• M39: 12,928,248 km (0.093 R)
• M40: 13,322,887 km (0.104 R)
• M41: 14,530,740 km (0.083 R)
• M42: 15,726,775 km (0.115 R)
• M43: 15,819,975 km (0.111 R)
• M44: 15,960,298 km (0.103 R)
• M45: 16,101,069 km (0.081 R)
• M46: 16,715,767 km (0.116 R)
• M47: 16,906,355 km (0.076 R)
• M48: 18,359,399 km (0.098 R)
• M49: 18,951,657 km (0.088 R)
• M50: 19,450,117 km (0.073 R)
• M51: 19,801,672 km (0.115 R)
• M52: 20,054,043 km (0.088 R)
• M53: 20,155,321 km (0.115 R)
• M54: 20,358,325 km (0.119 R)
• M55: 20,561,928 km (0.115 R)
• M56: 20,664,103 km (0.118 R)
• M57: 21,902,475 km (0.09 R)
• M58: 22,006,744 km (0.116 R)
• M59: 22,530,636 km (0.061 R)
• M60: 22,899,844 km (0.03 R)
• M61: 23,270,996 km (0.115 R)
• M62: 25,102,224 km (0.097 R)
• M63: 25,320,636 km (0.06 R)
• M64: 26,145,669 km (0.075 R)
• M65: 27,147,226 km (0.1 R)
• M66: 28,672,975 km (0.063 R)
• M67: 29,532,714 km (0.072 R)
• M68: 29,936,778 km (0.087 R)
• M69: 30,459,024 km (0.043 R)
• M70: 31,160,040 km (0.073 R)
• M71: 32,102,955 km (0.082 R)
• M72: 32,637,468 km (0.111 R)
• M73: 33,294,801 km (0.105 R)
• M74: 33,595,044 km (0.111 R)
• M75: 33,896,185 km (0.113 R)
• M76: 34,501,159 km (0.052 R)
• M77: 34,987,651 km (0.119 R)
• M78: 35,599,057 km (0.075 R)
• M79: 36,029,151 km (0.118 R)
• M80: 36,646,392 km (0.1 R)
• M81: 38,205,202 km (0.071 R)
• M82: 38,582,488 km (0.117 R)
• M83: 38,834,710 km (0.087 R)
• M84: 40,040,319 km (0.088 R)
• M85: 41,065,064 km (0.098 R)
• M86: 42,293,113 km (0.08 R)
• M87: 42,813,863 km (0.072 R)
• M88: 43,271,184 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.6

Radius: 11.7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 9.68 AU - 9.98 AU

Year: 10934 Days

Day: 14.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,799,902 km

• M1: 153,787 km (0.048 R)
• M2: 266,883 km (0.088 R)
• M3: 341,233 km (0.115 R)
• M4: 637,437 km (0.031 R)
• M5: 724,502 km (0.116 R)
• M6: 940,522 km (0.107 R)
• M7: 1,041,949 km (0.099 R)
• M8: 1,209,200 km (0.112 R)
• M9: 1,369,419 km (0.055 R)
• M10: 1,469,201 km (0.101 R)
• M11: 1,571,376 km (0.104 R)
• M12: 1,948,512 km (0.115 R)
• M13: 2,042,609 km (0.039 R)
• M14: 2,394,015 km (0.099 R)
• M15: 2,828,597 km (0.077 R)
• M16: 3,066,158 km (0.114 R)
• M17: 3,355,480 km (0.096 R)
• M18: 3,469,175 km (0.069 R)
• M19: 3,653,928 km (0.059 R)
• M20: 3,818,186 km (0.118 R)
• M21: 4,350,306 km (0.091 R)
• M22: 4,524,737 km (0.067 R)
• M23: 4,726,844 km (0.091 R)
• M24: 4,803,288 km (0.11 R)
• M25: 5,298,009 km (0.078 R)
• M26: 5,457,630 km (0.105 R)
• M27: 5,809,035 km (0.077 R)
• M28: 5,946,067 km (0.089 R)
• M29: 6,279,670 km (0.098 R)
• M30: 6,392,167 km (0.067 R)
• M31: 6,476,989 km (0.111 R)
• M32: 6,590,833 km (0.087 R)
• M33: 6,705,126 km (0.059 R)
• M34: 6,820,317 km (0.107 R)
• M35: 7,375,923 km (0.072 R)
• M36: 7,614,232 km (0.111 R)
• M37: 8,221,301 km (0.081 R)
• M38: 8,375,536 km (0.096 R)
• M39: 8,718,265 km (0.101 R)
• M40: 8,875,492 km (0.052 R)
• M41: 9,002,052 km (0.108 R)
• M42: 9,288,831 km (0.115 R)
• M43: 9,385,172 km (0.102 R)
• M44: 9,676,140 km (0.08 R)
• M45: 9,806,440 km (0.088 R)
• M46: 9,937,188 km (0.039 R)
• M47: 11,414,617 km (0.08 R)
• M48: 11,759,889 km (0.101 R)
• M49: 12,531,664 km (0.06 R)
• M50: 13,720,070 km (0.071 R)
• M51: 13,829,874 km (0.056 R)
• M52: 14,644,136 km (0.102 R)
• M53: 14,793,883 km (0.055 R)
• M54: 14,906,530 km (0.091 R)
• M55: 15,132,573 km (0.097 R)
• M56: 15,588,248 km (0.105 R)
• M57: 16,241,542 km (0.063 R)
• M58: 17,376,541 km (0.036 R)
• M59: 17,654,344 km (0.12 R)
• M60: 18,013,678 km (0.093 R)
• M61: 18,134,104 km (0.059 R)
• M62: 18,577,512 km (0.105 R)
• M63: 19,598,667 km (0.081 R)
• M64: 19,681,245 km (0.062 R)
• M65: 20,806,072 km (0.102 R)
• M66: 21,823,487 km (0.104 R)
• M67: 21,994,627 km (0.046 R)
• M68: 22,123,281 km (0.113 R)
• M69: 22,510,740 km (0.076 R)
• M70: 23,642,597 km (0.095 R)
• M71: 23,950,619 km (0.117 R)
• M72: 24,392,681 km (0.11 R)
• M73: 25,419,969 km (0.111 R)
• M74: 25,690,293 km (0.12 R)
• M75: 25,961,663 km (0.108 R)
• M76: 26,552,575 km (0.113 R)
• M77: 27,933,363 km (0.082 R)
• M78: 28,072,788 km (0.106 R)
• M79: 28,632,584 km (0.114 R)
• M80: 28,913,828 km (0.103 R)
• M81: 29,196,119 km (0.113 R)
• M82: 29,384,762 km (0.11 R)
• M83: 30,716,482 km (0.106 R)
• M84: 31,052,479 km (0.086 R)
• M85: 31,437,993 km (0.103 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 17,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit