🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.91 AU - 1.37 AU

Year: 440 Days

Day: 15.1 Hours

Environment

Temp: 20 °C

Axial Tilt: 12.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,355,831 km

• M1: 296,802 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1 AU - 1.32 AU

Year: 452 Days

Day: 17.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.47 AU - 1.65 AU

Year: 705 Days

Day: 36.2 Hours

Environment

Temp: -33 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.76 AU - 3.06 AU

Year: 1795 Days

Day: 18.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.98 AU - 4.82 AU

Year: 2785 Days

Day: 36.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,355,831 km

• M1: 2,222,875 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.77 AU - 4.75 AU

Year: 3180 Days

Day: 15.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,355,831 km

• M1: 1,974,393 km (0.081 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.53 AU - 5.27 AU

Year: 3338 Days

Day: 43.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,355,831 km

• M1: 665,860 km (0.079 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792

Radius: 14.4

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.04 AU - 8.2 AU

Year: 6871 Days

Day: 5.4 Hours

Environment

Temp: -147 °C

Axial Tilt: 70.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 103,355,831 km

• M1: 230,381 km (0.094 R)
• M2: 381,624 km (0.095 R)
• M3: 654,790 km (0.058 R)
• M4: 781,050 km (0.039 R)
• M5: 901,327 km (0.069 R)
• M6: 1,505,852 km (0.062 R)
• M7: 1,601,744 km (0.107 R)
• M8: 1,719,628 km (0.092 R)
• M9: 2,512,646 km (0.08 R)
• M10: 2,816,330 km (0.088 R)
• M11: 3,588,554 km (0.036 R)
• M12: 3,719,302 km (0.11 R)
• M13: 4,093,596 km (0.046 R)
• M14: 4,508,281 km (0.079 R)
• M15: 4,706,648 km (0.12 R)
• M16: 5,200,321 km (0.086 R)
• M17: 5,348,722 km (0.049 R)
• M18: 5,833,120 km (0.107 R)
• M19: 6,143,237 km (0.06 R)
• M20: 7,875,580 km (0.065 R)
• M21: 8,357,285 km (0.113 R)
• M22: 8,919,623 km (0.069 R)
• M23: 9,457,877 km (0.106 R)
• M24: 10,155,003 km (0.095 R)
• M25: 10,603,796 km (0.082 R)
• M26: 10,906,732 km (0.098 R)
• M27: 11,212,510 km (0.028 R)
• M28: 11,443,788 km (0.119 R)
• M29: 11,989,372 km (0.112 R)
• M30: 12,904,163 km (0.104 R)
• M31: 13,187,202 km (0.057 R)
• M32: 13,717,975 km (0.096 R)
• M33: 14,339,405 km (0.088 R)
• M34: 14,800,914 km (0.071 R)
• M35: 15,097,118 km (0.081 R)
• M36: 15,352,631 km (0.057 R)
• M37: 15,566,556 km (0.088 R)
• M38: 15,781,678 km (0.077 R)
• M39: 15,911,080 km (0.08 R)
• M40: 16,827,367 km (0.063 R)
• M41: 17,136,586 km (0.117 R)
• M42: 17,805,587 km (0.108 R)
• M43: 17,985,554 km (0.071 R)
• M44: 18,165,969 km (0.094 R)
• M45: 19,123,395 km (0.095 R)
• M46: 19,446,078 km (0.053 R)
• M47: 20,378,372 km (0.104 R)
• M48: 20,755,209 km (0.08 R)
• M49: 21,899,931 km (0.104 R)
• M50: 22,625,930 km (0.11 R)
• M51: 22,723,318 km (0.099 R)
• M52: 23,507,361 km (0.092 R)
• M53: 23,853,231 km (0.117 R)
• M54: 24,150,931 km (0.095 R)
• M55: 25,658,428 km (0.119 R)
• M56: 26,065,484 km (0.119 R)
• M57: 26,269,835 km (0.099 R)
• M58: 26,783,105 km (0.097 R)
• M59: 27,299,667 km (0.106 R)
• M60: 28,869,098 km (0.086 R)
• M61: 29,878,285 km (0.032 R)
• M62: 30,306,584 km (0.081 R)
• M63: 30,736,977 km (0.119 R)
• M64: 31,115,310 km (0.114 R)
• M65: 31,223,619 km (0.064 R)
• M66: 31,658,350 km (0.102 R)
• M67: 31,821,861 km (0.112 R)
• M68: 32,040,274 km (0.074 R)
• M69: 32,919,161 km (0.099 R)
• M70: 33,250,820 km (0.074 R)
• M71: 34,644,623 km (0.058 R)
• M72: 34,981,966 km (0.118 R)
• M73: 35,943,731 km (0.082 R)
• M74: 36,342,260 km (0.119 R)
• M75: 36,570,546 km (0.09 R)
• M76: 37,086,210 km (0.092 R)
• M77: 37,258,696 km (0.076 R)
• M78: 38,008,929 km (0.096 R)
• M79: 38,705,906 km (0.107 R)
• M80: 38,939,129 km (0.097 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.8

Radius: 14.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 6.61 AU - 7.99 AU

Year: 7133 Days

Day: 10.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 43.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 103,355,831 km

• M1: 233,223 km (0.111 R)
• M2: 327,619 km (0.059 R)
• M3: 439,668 km (0.118 R)
• M4: 547,827 km (0.109 R)
• M5: 955,033 km (0.045 R)
• M6: 1,060,051 km (0.116 R)
• M7: 1,776,774 km (0.12 R)
• M8: 1,909,318 km (0.086 R)
• M9: 2,045,452 km (0.055 R)
• M10: 2,185,026 km (0.059 R)
• M11: 2,731,657 km (0.119 R)
• M12: 3,134,973 km (0.086 R)
• M13: 3,391,085 km (0.048 R)
• M14: 3,849,752 km (0.119 R)
• M15: 4,354,196 km (0.116 R)
• M16: 4,561,837 km (0.117 R)
• M17: 5,204,959 km (0.072 R)
• M18: 5,734,386 km (0.11 R)
• M19: 6,020,118 km (0.113 R)
• M20: 6,252,144 km (0.096 R)
• M21: 6,516,633 km (0.117 R)
• M22: 6,635,414 km (0.119 R)
• M23: 6,784,862 km (0.1 R)
• M24: 6,935,507 km (0.073 R)
• M25: 7,056,831 km (0.062 R)
• M26: 7,332,540 km (0.096 R)
• M27: 7,611,689 km (0.111 R)
• M28: 9,969,202 km (0.079 R)
• M29: 12,092,744 km (0.108 R)
• M30: 12,239,200 km (0.04 R)
• M31: 12,496,957 km (0.036 R)
• M32: 13,130,355 km (0.081 R)
• M33: 13,280,850 km (0.076 R)
• M34: 13,965,560 km (0.094 R)
• M35: 14,583,848 km (0.031 R)
• M36: 15,927,386 km (0.096 R)
• M37: 16,047,812 km (0.1 R)
• M38: 16,249,321 km (0.056 R)
• M39: 16,492,118 km (0.078 R)
• M40: 16,654,731 km (0.11 R)
• M41: 18,099,846 km (0.096 R)
• M42: 18,351,620 km (0.092 R)
• M43: 19,113,970 km (0.084 R)
• M44: 19,843,410 km (0.062 R)
• M45: 20,451,076 km (0.116 R)
• M46: 21,108,858 km (0.073 R)
• M47: 21,773,671 km (0.092 R)
• M48: 21,907,411 km (0.105 R)
• M49: 22,355,457 km (0.117 R)
• M50: 22,670,809 km (0.116 R)
• M51: 23,534,288 km (0.06 R)
• M52: 24,085,108 km (0.099 R)
• M53: 24,223,486 km (0.109 R)
• M54: 24,315,937 km (0.12 R)
• M55: 24,547,515 km (0.115 R)
• M56: 24,733,166 km (0.089 R)
• M57: 25,012,764 km (0.097 R)
• M58: 25,199,612 km (0.095 R)
• M59: 26,141,330 km (0.081 R)
• M60: 26,568,881 km (0.091 R)
• M61: 26,664,175 km (0.057 R)
• M62: 27,190,460 km (0.077 R)
• M63: 28,204,734 km (0.111 R)
• M64: 28,448,129 km (0.091 R)
• M65: 28,545,518 km (0.064 R)
• M66: 28,643,205 km (0.114 R)
• M67: 29,231,424 km (0.065 R)
• M68: 29,576,397 km (0.091 R)
• M69: 30,819,256 km (0.104 R)
• M70: 31,120,247 km (0.089 R)
• M71: 31,522,815 km (0.076 R)
• M72: 31,977,891 km (0.075 R)
• M73: 32,282,473 km (0.113 R)
• M74: 33,253,363 km (0.103 R)
• M75: 33,356,136 km (0.106 R)
• M76: 34,285,738 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 643.7

Radius: 5.8

Gravity: 19.13 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 15.54 AU - 24.72 AU

Year: 32663 Days

Day: 15.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 103,355,831 km

• M1: 89,160 km (0.114 R)
• M2: 191,336 km (0.111 R)
• M3: 281,094 km (0.037 R)
• M4: 505,192 km (0.046 R)
• M5: 719,715 km (0.033 R)
• M6: 898,335 km (0.105 R)
• M7: 1,368,222 km (0.118 R)
• M8: 1,514,828 km (0.108 R)
• M9: 2,278,974 km (0.105 R)
• M10: 2,322,058 km (0.089 R)
• M11: 2,860,760 km (0.026 R)
• M12: 3,338,276 km (0.109 R)
• M13: 4,152,687 km (0.097 R)
• M14: 4,582,033 km (0.088 R)
• M15: 5,598,850 km (0.093 R)
• M16: 6,558,670 km (0.102 R)
• M17: 6,869,085 km (0.116 R)
• M18: 6,994,598 km (0.116 R)
• M19: 7,311,596 km (0.103 R)
• M20: 8,558,494 km (0.081 R)
• M21: 8,625,963 km (0.093 R)
• M22: 8,965,849 km (0.082 R)
• M23: 9,799,259 km (0.105 R)
• M24: 10,225,314 km (0.103 R)
• M25: 11,539,082 km (0.027 R)
• M26: 11,688,381 km (0.116 R)
• M27: 11,988,773 km (0.061 R)
• M28: 12,444,149 km (0.04 R)
• M29: 13,528,584 km (0.104 R)
• M30: 14,082,096 km (0.103 R)
• M31: 16,620,922 km (0.069 R)
• M32: 18,856,213 km (0.071 R)
• M33: 19,829,946 km (0.047 R)
• M34: 21,001,746 km (0.111 R)
• M35: 24,553,199 km (0.098 R)
• M36: 25,227,437 km (0.105 R)
• M37: 25,421,166 km (0.04 R)
• M38: 26,103,183 km (0.094 R)
• M39: 27,385,685 km (0.083 R)
• M40: 27,584,800 km (0.062 R)
• M41: 28,688,533 km (0.115 R)
• M42: 32,400,505 km (0.1 R)
• M43: 35,933,109 km (0.114 R)
• M44: 36,807,808 km (0.076 R)
• M45: 37,578,836 km (0.057 R)
• M46: 38,132,796 km (0.096 R)
• M47: 39,024,849 km (0.077 R)
• M48: 41,627,403 km (0.104 R)
• M49: 42,660,974 km (0.101 R)
• M50: 43,238,871 km (0.106 R)
• M51: 43,703,073 km (0.088 R)
• M52: 47,355,804 km (0.117 R)
• M53: 47,714,540 km (0.045 R)
• M54: 50,860,434 km (0.116 R)
• M55: 51,595,857 km (0.119 R)
• M56: 52,088,183 km (0.1 R)
• M57: 52,705,723 km (0.1 R)
• M58: 55,199,969 km (0.111 R)
• M59: 55,703,366 km (0.044 R)
• M60: 55,829,477 km (0.094 R)
• M61: 57,987,725 km (0.08 R)
• M62: 60,820,959 km (0.104 R)
• M63: 61,601,411 km (0.07 R)
• M64: 67,156,878 km (0.086 R)
• M65: 67,559,745 km (0.099 R)
• M66: 68,233,085 km (0.102 R)
• M67: 68,502,959 km (0.102 R)
• M68: 68,908,669 km (0.078 R)
• M69: 69,450,662 km (0.093 R)
• M70: 70,538,837 km (0.107 R)
• M71: 70,675,270 km (0.081 R)
• M72: 73,008,099 km (0.039 R)
• M73: 74,253,202 km (0.074 R)
• M74: 77,889,627 km (0.056 R)
• M75: 79,303,626 km (0.088 R)
• M76: 80,013,768 km (0.037 R)
• M77: 80,440,869 km (0.034 R)
• M78: 81,297,467 km (0.109 R)
• M79: 83,307,613 km (0.086 R)
• M80: 84,898,587 km (0.038 R)
• M81: 85,625,034 km (0.108 R)
• M82: 85,770,593 km (0.054 R)
• M83: 86,061,860 km (0.119 R)
• M84: 86,645,591 km (0.115 R)
• M85: 88,404,263 km (0.117 R)
• M86: 91,957,063 km (0.062 R)
• M87: 95,707,183 km (0.082 R)
• M88: 96,766,186 km (0.03 R)
• M89: 98,590,532 km (0.089 R)
• M90: 98,743,122 km (0.066 R)
• M91: 99,048,451 km (0.087 R)
• M92: 100,119,572 km (0.089 R)
• M93: 100,579,735 km (0.097 R)
• M94: 102,427,717 km (0.084 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 17,656 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit