🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 39.9 Hours

Environment

Temp: 211 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,139,369 km

• M1: 151,243 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.46 AU - 0.6 AU

Year: 148 Days

Day: 21.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,139,369 km

• M1: 65,225 km (0.102 R)
• M2: 282,890 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.05 AU - 1.67 AU

Year: 607 Days

Day: 42.8 Hours

Environment

Temp: -54 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,139,369 km

• M1: 25,731 km (0.035 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.72 AU - 1.76 AU

Year: 879 Days

Day: 40.6 Hours

Environment

Temp: -71 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.45 AU - 3.27 AU

Year: 1852 Days

Day: 28.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 47.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,139,369 km

• M1: 547,079 km (0.087 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.45 AU - 3.27 AU

Year: 1852 Days

Day: 12.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.39 AU - 3.39 AU

Year: 1881 Days

Day: 20.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,139,369 km

• M1: 218,712 km (0.054 R)
• M2: 1,727,855 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397.3

Radius: 10

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 3.99 AU - 5.69 AU

Year: 4077 Days

Day: 5.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 39,139,369 km

• M1: 164,558 km (0.098 R)
• M2: 232,325 km (0.09 R)
• M3: 503,397 km (0.11 R)
• M4: 573,259 km (0.081 R)
• M5: 647,011 km (0.082 R)
• M6: 724,353 km (0.025 R)
• M7: 921,672 km (0.06 R)
• M8: 1,125,126 km (0.11 R)
• M9: 1,232,537 km (0.11 R)
• M10: 1,306,139 km (0.112 R)
• M11: 1,432,250 km (0.09 R)
• M12: 1,589,178 km (0.09 R)
• M13: 1,683,275 km (0.075 R)
• M14: 1,793,379 km (0.056 R)
• M15: 1,963,023 km (0.051 R)
• M16: 2,123,243 km (0.07 R)
• M17: 2,242,472 km (0.093 R)
• M18: 2,379,504 km (0.034 R)
• M19: 2,503,670 km (0.112 R)
• M20: 2,790,898 km (0.082 R)
• M21: 3,379,715 km (0.101 R)
• M22: 3,537,391 km (0.09 R)
• M23: 3,733,364 km (0.094 R)
• M24: 3,841,823 km (0.064 R)
• M25: 3,988,130 km (0.114 R)
• M26: 4,098,982 km (0.118 R)
• M27: 4,192,181 km (0.094 R)
• M28: 4,514,565 km (0.114 R)
• M29: 4,649,502 km (0.101 R)
• M30: 6,009,346 km (0.053 R)
• M31: 6,072,926 km (0.108 R)
• M32: 6,502,870 km (0.092 R)
• M33: 6,677,600 km (0.086 R)
• M34: 7,009,408 km (0.056 R)
• M35: 7,098,868 km (0.114 R)
• M36: 7,301,423 km (0.119 R)
• M37: 7,392,080 km (0.037 R)
• M38: 8,154,281 km (0.116 R)
• M39: 8,748,334 km (0.109 R)
• M40: 8,820,590 km (0.098 R)
• M41: 8,941,465 km (0.114 R)
• M42: 9,038,554 km (0.077 R)
• M43: 9,430,351 km (0.083 R)
• M44: 9,603,435 km (0.101 R)
• M45: 9,953,046 km (0.077 R)
• M46: 10,281,263 km (0.111 R)
• M47: 10,715,995 km (0.117 R)
• M48: 11,235,249 km (0.066 R)
• M49: 11,339,967 km (0.115 R)
• M50: 11,868,945 km (0.092 R)
• M51: 12,814,105 km (0.039 R)
• M52: 12,978,513 km (0.051 R)
• M53: 13,392,600 km (0.054 R)
• M54: 13,643,326 km (0.095 R)
• M55: 13,727,101 km (0.093 R)
• M56: 14,718,486 km (0.082 R)
• M57: 14,948,268 km (0.086 R)
• M58: 15,092,480 km (0.097 R)
• M59: 15,674,117 km (0.08 R)
• M60: 16,979,508 km (0.12 R)
• M61: 17,190,291 km (0.118 R)
• M62: 17,523,446 km (0.111 R)
• M63: 18,103,886 km (0.029 R)
• M64: 18,628,675 km (0.115 R)
• M65: 18,783,957 km (0.065 R)
• M66: 19,283,614 km (0.115 R)
• M67: 19,346,445 km (0.096 R)
• M68: 19,472,257 km (0.106 R)
• M69: 19,693,064 km (0.026 R)
• M70: 20,105,206 km (0.088 R)
• M71: 20,168,785 km (0.073 R)
• M72: 20,328,256 km (0.092 R)
• M73: 20,938,017 km (0.072 R)
• M74: 21,131,896 km (0.115 R)
• M75: 21,651,599 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.2

Radius: 12.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.31 AU - 7.09 AU

Year: 5211 Days

Day: 11.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,139,369 km

• M1: 162,314 km (0.088 R)
• M2: 238,010 km (0.078 R)
• M3: 360,082 km (0.11 R)
• M4: 438,172 km (0.03 R)
• M5: 558,299 km (0.115 R)
• M6: 730,187 km (0.104 R)
• M7: 978,819 km (0.029 R)
• M8: 1,068,129 km (0.102 R)
• M9: 1,175,989 km (0.114 R)
• M10: 1,574,817 km (0.037 R)
• M11: 1,826,889 km (0.103 R)
• M12: 2,788,654 km (0.088 R)
• M13: 3,050,899 km (0.069 R)
• M14: 3,162,649 km (0.074 R)
• M15: 3,717,956 km (0.109 R)
• M16: 3,982,744 km (0.088 R)
• M17: 4,105,115 km (0.113 R)
• M18: 4,658,777 km (0.043 R)
• M19: 4,736,119 km (0.118 R)
• M20: 5,076,454 km (0.06 R)
• M21: 5,209,447 km (0.038 R)
• M22: 5,725,410 km (0.046 R)
• M23: 6,314,975 km (0.075 R)
• M24: 6,865,046 km (0.103 R)
• M25: 8,354,143 km (0.109 R)
• M26: 8,574,950 km (0.045 R)
• M27: 10,039,513 km (0.114 R)
• M28: 10,578,813 km (0.106 R)
• M29: 10,749,355 km (0.103 R)
• M30: 10,886,387 km (0.074 R)
• M31: 11,440,497 km (0.086 R)
• M32: 12,181,605 km (0.04 R)
• M33: 12,829,214 km (0.058 R)
• M34: 14,158,092 km (0.109 R)
• M35: 14,421,534 km (0.088 R)
• M36: 15,106,393 km (0.062 R)
• M37: 15,568,950 km (0.063 R)
• M38: 16,785,330 km (0.115 R)
• M39: 17,546,035 km (0.098 R)
• M40: 17,707,601 km (0.108 R)
• M41: 17,950,847 km (0.093 R)
• M42: 18,195,140 km (0.114 R)
• M43: 19,225,421 km (0.041 R)
• M44: 19,810,648 km (0.118 R)
• M45: 20,444,045 km (0.119 R)
• M46: 20,571,502 km (0.08 R)
• M47: 21,687,652 km (0.096 R)
• M48: 21,774,269 km (0.034 R)
• M49: 21,904,569 km (0.046 R)
• M50: 22,209,449 km (0.11 R)
• M51: 22,955,644 km (0.058 R)
• M52: 23,176,600 km (0.038 R)
• M53: 23,665,486 km (0.053 R)
• M54: 24,562,923 km (0.032 R)
• M55: 24,925,100 km (0.092 R)
• M56: 25,015,906 km (0.097 R)
• M57: 25,929,949 km (0.116 R)
• M58: 26,021,951 km (0.091 R)
• M59: 26,855,062 km (0.109 R)
• M60: 28,594,735 km (0.092 R)
• M61: 28,785,024 km (0.079 R)
• M62: 30,177,032 km (0.107 R)
• M63: 30,516,320 km (0.099 R)
• M64: 31,394,460 km (0.06 R)
• M65: 31,541,664 km (0.079 R)
• M66: 31,738,235 km (0.098 R)
• M67: 32,083,358 km (0.039 R)
• M68: 32,380,010 km (0.118 R)
• M69: 32,727,377 km (0.089 R)
• M70: 33,375,734 km (0.106 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 514

Radius: 13.9

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.28 AU - 8.54 AU

Year: 8518 Days

Day: 9 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,139,369 km

• M1: 179,218 km (0.057 R)
• M2: 283,039 km (0.079 R)
• M3: 395,986 km (0.065 R)
• M4: 582,684 km (0.094 R)
• M5: 703,110 km (0.092 R)
• M6: 1,121,535 km (0.055 R)
• M7: 1,331,870 km (0.091 R)
• M8: 1,936,395 km (0.08 R)
• M9: 2,062,955 km (0.099 R)
• M10: 2,170,516 km (0.069 R)
• M11: 2,280,021 km (0.101 R)
• M12: 2,459,239 km (0.094 R)
• M13: 2,808,251 km (0.114 R)
• M14: 3,025,467 km (0.073 R)
• M15: 3,198,402 km (0.05 R)
• M16: 3,580,027 km (0.067 R)
• M17: 3,736,805 km (0.042 R)
• M18: 3,895,977 km (0.094 R)
• M19: 4,415,082 km (0.092 R)
• M20: 5,220,068 km (0.091 R)
• M21: 5,548,884 km (0.061 R)
• M22: 6,479,981 km (0.082 R)
• M23: 6,704,229 km (0.03 R)
• M24: 6,865,944 km (0.045 R)
• M25: 7,193,563 km (0.088 R)
• M26: 7,359,168 km (0.119 R)
• M27: 7,526,269 km (0.098 R)
• M28: 7,626,948 km (0.079 R)
• M29: 8,730,233 km (0.114 R)
• M30: 8,871,752 km (0.074 R)
• M31: 8,978,266 km (0.116 R)
• M32: 10,290,538 km (0.081 R)
• M33: 10,741,277 km (0.1 R)
• M34: 10,969,114 km (0.113 R)
• M35: 11,122,003 km (0.091 R)
• M36: 11,275,491 km (0.112 R)
• M37: 12,848,961 km (0.115 R)
• M38: 12,969,687 km (0.114 R)
• M39: 13,131,252 km (0.091 R)
• M40: 13,538,308 km (0.118 R)
• M41: 14,281,510 km (0.103 R)
• M42: 14,658,198 km (0.112 R)
• M43: 15,250,456 km (0.11 R)
• M44: 15,463,932 km (0.057 R)
• M45: 15,678,455 km (0.106 R)
• M46: 15,980,344 km (0.097 R)
• M47: 16,197,111 km (0.071 R)
• M48: 16,546,123 km (0.09 R)
• M49: 18,102,090 km (0.11 R)
• M50: 18,646,327 km (0.045 R)
• M51: 18,874,614 km (0.1 R)
• M52: 21,686,455 km (0.083 R)
• M53: 22,361,291 km (0.044 R)
• M54: 24,726,882 km (0.054 R)
• M55: 25,431,788 km (0.069 R)
• M56: 25,532,916 km (0.073 R)
• M57: 26,964,418 km (0.048 R)
• M58: 27,171,012 km (0.104 R)
• M59: 28,737,452 km (0.067 R)
• M60: 29,001,342 km (0.07 R)
• M61: 29,265,981 km (0.112 R)
• M62: 29,531,517 km (0.081 R)
• M63: 29,691,288 km (0.058 R)
• M64: 30,440,324 km (0.071 R)
• M65: 30,547,885 km (0.052 R)
• M66: 30,979,176 km (0.073 R)
• M67: 31,087,335 km (0.1 R)
• M68: 31,521,319 km (0.074 R)
• M69: 31,738,983 km (0.061 R)
• M70: 32,011,850 km (0.086 R)
• M71: 32,559,827 km (0.101 R)
• M72: 33,498,554 km (0.047 R)
• M73: 35,176,743 km (0.087 R)
• M74: 35,459,034 km (0.086 R)
• M75: 36,310,694 km (0.115 R)
• M76: 36,767,716 km (0.057 R)
• M77: 36,996,900 km (0.12 R)
• M78: 37,169,087 km (0.093 R)
• M79: 38,614,502 km (0.108 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 14,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit