🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.66 AU - 0.9 AU

Year: 260 Days

Day: 33 Hours

Environment

Temp: 162 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.7 AU - 0.9 AU

Year: 270 Days

Day: 12.4 Hours

Environment

Temp: 155 °C

Axial Tilt: 111.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 0.83 AU - 1.19 AU

Year: 382 Days

Day: 42 Hours

Environment

Temp: -1 °C

Axial Tilt: 23.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 1.32 AU - 1.66 AU

Year: 685 Days

Day: 46.9 Hours

Environment

Temp: -45 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.64 AU - 3.48 AU

Year: 2017 Days

Day: 34.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.35 AU - 4.69 AU

Year: 3036 Days

Day: 43.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.5

Radius: 14.8

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.98 AU - 8.2 AU

Year: 6373 Days

Day: 8.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 50,667,032 km

• M1: 195,674 km (0.108 R)
• M2: 360,680 km (0.062 R)
• M3: 460,911 km (0.071 R)
• M4: 764,296 km (0.053 R)
• M5: 916,885 km (0.092 R)
• M6: 1,134,401 km (0.066 R)
• M7: 1,233,135 km (0.076 R)
• M8: 1,524,253 km (0.088 R)
• M9: 1,735,335 km (0.085 R)
• M10: 1,838,109 km (0.055 R)
• M11: 1,983,069 km (0.045 R)
• M12: 2,187,121 km (0.119 R)
• M13: 2,826,203 km (0.077 R)
• M14: 3,375,227 km (0.108 R)
• M15: 3,505,377 km (0.036 R)
• M16: 4,217,014 km (0.092 R)
• M17: 5,103,232 km (0.04 R)
• M18: 5,596,905 km (0.119 R)
• M19: 5,908,368 km (0.119 R)
• M20: 6,145,780 km (0.052 R)
• M21: 6,426,725 km (0.075 R)
• M22: 7,528,812 km (0.077 R)
• M23: 7,678,709 km (0.036 R)
• M24: 7,829,803 km (0.075 R)
• M25: 7,959,953 km (0.047 R)
• M26: 8,069,010 km (0.107 R)
• M27: 8,377,032 km (0.055 R)
• M28: 8,554,754 km (0.066 R)
• M29: 8,688,944 km (0.083 R)
• M30: 9,278,509 km (0.081 R)
• M31: 9,601,341 km (0.101 R)
• M32: 10,069,133 km (0.089 R)
• M33: 10,520,321 km (0.116 R)
• M34: 10,929,770 km (0.113 R)
• M35: 11,319,921 km (0.115 R)
• M36: 12,264,931 km (0.099 R)
• M37: 13,755,823 km (0.076 R)
• M38: 13,965,859 km (0.119 R)
• M39: 15,059,569 km (0.08 R)
• M40: 15,466,625 km (0.11 R)
• M41: 15,767,466 km (0.082 R)
• M42: 16,849,657 km (0.068 R)
• M43: 19,378,609 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 12.5

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.13 AU - 7.37 AU

Year: 7354 Days

Day: 6.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,667,032 km

• M1: 162,463 km (0.084 R)
• M2: 242,349 km (0.094 R)
• M3: 448,794 km (0.063 R)
• M4: 607,068 km (0.09 R)
• M5: 900,280 km (0.106 R)
• M6: 1,037,611 km (0.078 R)
• M7: 1,164,021 km (0.109 R)
• M8: 1,701,077 km (0.038 R)
• M9: 1,852,321 km (0.103 R)
• M10: 1,940,883 km (0.119 R)
• M11: 2,238,732 km (0.1 R)
• M12: 2,527,007 km (0.105 R)
• M13: 2,725,972 km (0.096 R)
• M14: 3,272,902 km (0.112 R)
• M15: 3,408,288 km (0.082 R)
• M16: 3,545,470 km (0.079 R)
• M17: 4,893,197 km (0.113 R)
• M18: 5,882,487 km (0.113 R)
• M19: 6,383,341 km (0.06 R)
• M20: 7,533,001 km (0.11 R)
• M21: 7,676,764 km (0.104 R)
• M22: 8,076,639 km (0.098 R)
• M23: 8,595,594 km (0.118 R)
• M24: 8,745,791 km (0.115 R)
• M25: 8,897,034 km (0.101 R)
• M26: 9,471,640 km (0.106 R)
• M27: 10,576,270 km (0.108 R)
• M28: 11,431,372 km (0.078 R)
• M29: 11,888,094 km (0.118 R)
• M30: 12,181,904 km (0.063 R)
• M31: 12,520,743 km (0.095 R)
• M32: 13,555,661 km (0.06 R)
• M33: 13,643,176 km (0.061 R)
• M34: 13,818,655 km (0.115 R)
• M35: 14,083,443 km (0.082 R)
• M36: 14,349,877 km (0.066 R)
• M37: 15,340,962 km (0.097 R)
• M38: 15,432,217 km (0.043 R)
• M39: 16,915,929 km (0.119 R)
• M40: 17,531,674 km (0.054 R)
• M41: 18,251,239 km (0.077 R)
• M42: 18,493,289 km (0.078 R)
• M43: 18,980,529 km (0.063 R)
• M44: 19,176,652 km (0.118 R)
• M45: 19,274,938 km (0.042 R)
• M46: 19,422,740 km (0.036 R)
• M47: 21,940,622 km (0.051 R)
• M48: 22,249,542 km (0.117 R)
• M49: 22,871,869 km (0.117 R)
• M50: 23,289,995 km (0.115 R)
• M51: 24,559,482 km (0.12 R)
• M52: 24,666,295 km (0.12 R)
• M53: 26,123,229 km (0.065 R)
• M54: 26,560,204 km (0.059 R)
• M55: 26,999,723 km (0.098 R)
• M56: 28,053,042 km (0.112 R)
• M57: 28,164,642 km (0.071 R)
• M58: 29,063,276 km (0.047 R)
• M59: 29,289,468 km (0.109 R)
• M60: 29,800,494 km (0.045 R)
• M61: 30,658,588 km (0.07 R)
• M62: 30,888,819 km (0.042 R)
• M63: 32,223,681 km (0.058 R)
• M64: 32,399,159 km (0.051 R)
• M65: 32,633,579 km (0.113 R)
• M66: 33,518,001 km (0.102 R)
• M67: 34,350,513 km (0.081 R)
• M68: 35,009,492 km (0.115 R)
• M69: 37,072,447 km (0.101 R)
• M70: 37,317,787 km (0.102 R)
• M71: 37,502,092 km (0.102 R)
• M72: 39,800,364 km (0.072 R)
• M73: 39,925,877 km (0.101 R)
• M74: 41,188,333 km (0.083 R)
• M75: 41,569,658 km (0.091 R)
• M76: 42,143,815 km (0.087 R)
• M77: 42,784,841 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.5

Radius: 12.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.98 AU - 10.62 AU

Year: 9834 Days

Day: 11.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 50,667,032 km

• M1: 166,203 km (0.074 R)
• M2: 322,683 km (0.064 R)
• M3: 433,684 km (0.104 R)
• M4: 517,459 km (0.102 R)
• M5: 722,707 km (0.081 R)
• M6: 881,730 km (0.092 R)
• M7: 1,454,091 km (0.093 R)
• M8: 1,755,232 km (0.074 R)
• M9: 2,102,149 km (0.114 R)
• M10: 2,552,738 km (0.075 R)
• M11: 2,663,291 km (0.098 R)
• M12: 2,917,906 km (0.107 R)
• M13: 3,605,009 km (0.108 R)
• M14: 3,729,475 km (0.064 R)
• M15: 3,855,586 km (0.085 R)
• M16: 4,242,446 km (0.114 R)
• M17: 4,914,888 km (0.082 R)
• M18: 5,369,965 km (0.103 R)
• M19: 5,765,652 km (0.11 R)
• M20: 5,911,958 km (0.048 R)
• M21: 6,059,462 km (0.109 R)
• M22: 7,323,115 km (0.099 R)
• M23: 7,521,482 km (0.096 R)
• M24: 7,842,818 km (0.091 R)
• M25: 8,250,771 km (0.087 R)
• M26: 8,833,754 km (0.111 R)
• M27: 9,130,108 km (0.028 R)
• M28: 9,301,098 km (0.08 R)
• M29: 9,951,400 km (0.114 R)
• M30: 10,083,196 km (0.095 R)
• M31: 11,387,689 km (0.118 R)
• M32: 11,664,146 km (0.105 R)
• M33: 11,942,847 km (0.115 R)
• M34: 12,459,707 km (0.054 R)
• M35: 13,127,961 km (0.094 R)
• M36: 14,004,455 km (0.075 R)
• M37: 14,399,992 km (0.079 R)
• M38: 14,549,291 km (0.044 R)
• M39: 14,849,384 km (0.097 R)
• M40: 15,864,705 km (0.065 R)
• M41: 16,329,056 km (0.115 R)
• M42: 16,588,908 km (0.093 R)
• M43: 16,693,178 km (0.081 R)
• M44: 18,230,296 km (0.07 R)
• M45: 19,923,145 km (0.033 R)
• M46: 20,985,290 km (0.086 R)
• M47: 21,098,236 km (0.109 R)
• M48: 22,238,172 km (0.062 R)
• M49: 22,989,902 km (0.034 R)
• M50: 23,573,782 km (0.055 R)
• M51: 23,867,592 km (0.107 R)
• M52: 27,363,395 km (0.027 R)
• M53: 27,610,381 km (0.08 R)
• M54: 28,480,592 km (0.045 R)
• M55: 28,730,869 km (0.082 R)
• M56: 28,856,232 km (0.099 R)
• M57: 29,422,760 km (0.097 R)
• M58: 30,375,399 km (0.113 R)
• M59: 30,503,155 km (0.081 R)
• M60: 30,887,472 km (0.04 R)
• M61: 31,144,631 km (0.059 R)
• M62: 31,920,296 km (0.037 R)
• M63: 33,095,836 km (0.081 R)
• M64: 33,424,951 km (0.087 R)
• M65: 33,887,358 km (0.082 R)
• M66: 36,299,325 km (0.094 R)
• M67: 37,047,314 km (0.117 R)
• M68: 37,388,996 km (0.094 R)
• M69: 38,351,209 km (0.053 R)
• M70: 39,252,088 km (0.117 R)
• M71: 42,067,220 km (0.049 R)
• M72: 42,709,594 km (0.098 R)
• M73: 43,427,215 km (0.083 R)
• M74: 44,076,469 km (0.115 R)
• M75: 44,656,161 km (0.079 R)
• M76: 44,801,570 km (0.059 R)
• M77: 45,311,400 km (0.085 R)
• M78: 47,074,411 km (0.062 R)
• M79: 48,485,867 km (0.054 R)
• M80: 49,309,403 km (0.115 R)
• M81: 50,062,179 km (0.079 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 13,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit