🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.89 AU - 1.17 AU

Year: 400 Days

Day: 16.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 53,593,864 km

• M1: 320,887 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.93 AU - 1.29 AU

Year: 448 Days

Day: 35.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 18.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 53,593,864 km

• M1: 93,199 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.94 AU - 2.74 AU

Year: 1371 Days

Day: 32 Hours

Environment

Temp: -92 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,593,864 km

• M1: 35,754 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.84 AU - 2.9 AU

Year: 1397 Days

Day: 41.8 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 53,593,864 km

• M1: 1,046,138 km (0.099 R)
• M2: 1,257,370 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.39 AU - 4.59 AU

Year: 3052 Days

Day: 27.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.5

Radius: 10.3

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.83 AU - 7.21 AU

Year: 5655 Days

Day: 14.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,593,864 km

• M1: 186,549 km (0.075 R)
• M2: 311,612 km (0.071 R)
• M3: 443,109 km (0.09 R)
• M4: 699,968 km (0.057 R)
• M5: 897,587 km (0.1 R)
• M6: 1,018,911 km (0.112 R)
• M7: 1,261,858 km (0.101 R)
• M8: 1,381,836 km (0.069 R)
• M9: 1,689,259 km (0.098 R)
• M10: 1,841,400 km (0.118 R)
• M11: 1,938,938 km (0.054 R)
• M12: 2,078,513 km (0.069 R)
• M13: 2,221,379 km (0.093 R)
• M14: 2,474,050 km (0.109 R)
• M15: 2,758,435 km (0.042 R)
• M16: 4,307,222 km (0.095 R)
• M17: 5,138,986 km (0.091 R)
• M18: 5,249,988 km (0.088 R)
• M19: 5,361,737 km (0.095 R)
• M20: 5,474,235 km (0.09 R)
• M21: 6,107,333 km (0.115 R)
• M22: 6,254,537 km (0.046 R)
• M23: 6,373,019 km (0.063 R)
• M24: 6,642,594 km (0.064 R)
• M25: 6,824,356 km (0.109 R)
• M26: 7,007,912 km (0.072 R)
• M27: 7,442,344 km (0.101 R)
• M28: 7,694,417 km (0.063 R)
• M29: 7,853,589 km (0.115 R)
• M30: 7,949,481 km (0.073 R)
• M31: 8,045,822 km (0.088 R)
• M32: 8,764,341 km (0.107 R)
• M33: 9,401,478 km (0.114 R)
• M34: 9,811,526 km (0.035 R)
• M35: 10,018,869 km (0.087 R)
• M36: 10,720,183 km (0.113 R)
• M37: 10,933,660 km (0.12 R)
• M38: 11,765,125 km (0.093 R)
• M39: 12,022,134 km (0.088 R)
• M40: 12,318,337 km (0.099 R)
• M41: 13,565,086 km (0.103 R)
• M42: 14,067,286 km (0.032 R)
• M43: 14,379,347 km (0.037 R)
• M44: 16,176,915 km (0.109 R)
• M45: 16,750,623 km (0.112 R)
• M46: 18,171,354 km (0.115 R)
• M47: 18,298,512 km (0.037 R)
• M48: 19,154,212 km (0.036 R)
• M49: 19,848,197 km (0.051 R)
• M50: 20,110,442 km (0.06 R)
• M51: 21,350,010 km (0.115 R)
• M52: 22,205,111 km (0.078 R)
• M53: 22,523,007 km (0.088 R)
• M54: 23,163,136 km (0.054 R)
• M55: 23,255,139 km (0.032 R)
• M56: 23,855,774 km (0.054 R)
• M57: 23,948,674 km (0.113 R)
• M58: 24,321,323 km (0.112 R)
• M59: 24,696,065 km (0.07 R)
• M60: 25,025,330 km (0.095 R)
• M61: 26,165,565 km (0.043 R)
• M62: 26,597,454 km (0.109 R)
• M63: 26,935,097 km (0.11 R)
• M64: 27,177,146 km (0.107 R)
• M65: 27,419,794 km (0.076 R)
• M66: 27,517,182 km (0.083 R)
• M67: 27,712,108 km (0.045 R)
• M68: 28,940,905 km (0.1 R)
• M69: 29,238,455 km (0.055 R)
• M70: 29,437,271 km (0.098 R)
• M71: 29,736,616 km (0.111 R)
• M72: 30,237,619 km (0.089 R)
• M73: 30,539,508 km (0.114 R)
• M74: 30,690,901 km (0.103 R)
• M75: 30,943,572 km (0.067 R)
• M76: 33,509,325 km (0.081 R)
• M77: 34,607,223 km (0.104 R)
• M78: 34,765,049 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.1

Radius: 13.4

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 11.11 AU - 11.33 AU

Year: 14390 Days

Day: 6.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,593,864 km

• M1: 177,273 km (0.109 R)
• M2: 606,619 km (0.084 R)
• M3: 1,385,276 km (0.11 R)
• M4: 1,596,957 km (0.072 R)
• M5: 1,905,877 km (0.092 R)
• M6: 2,326,995 km (0.105 R)
• M7: 2,844,304 km (0.101 R)
• M8: 2,945,432 km (0.028 R)
• M9: 4,483,897 km (0.108 R)
• M10: 4,602,229 km (0.098 R)
• M11: 4,721,608 km (0.108 R)
• M12: 5,126,869 km (0.046 R)
• M13: 5,928,115 km (0.112 R)
• M14: 6,101,798 km (0.061 R)
• M15: 6,633,170 km (0.087 R)
• M16: 6,904,391 km (0.113 R)
• M17: 7,458,052 km (0.052 R)
• M18: 7,882,761 km (0.118 R)
• M19: 8,266,928 km (0.044 R)
• M20: 8,755,814 km (0.058 R)
• M21: 9,053,663 km (0.031 R)
• M22: 9,608,522 km (0.034 R)
• M23: 10,122,390 km (0.099 R)
• M24: 10,382,840 km (0.097 R)
• M25: 10,540,217 km (0.069 R)
• M26: 11,500,636 km (0.113 R)
• M27: 11,936,564 km (0.074 R)
• M28: 12,544,679 km (0.103 R)
• M29: 12,656,429 km (0.12 R)
• M30: 12,824,577 km (0.073 R)
• M31: 13,676,537 km (0.107 R)
• M32: 13,791,428 km (0.111 R)
• M33: 14,840,707 km (0.117 R)
• M34: 15,976,155 km (0.031 R)
• M35: 16,401,462 km (0.096 R)
• M36: 17,201,362 km (0.117 R)
• M37: 17,574,758 km (0.057 R)
• M38: 18,203,219 km (0.11 R)
• M39: 18,329,778 km (0.117 R)
• M40: 21,054,853 km (0.119 R)
• M41: 21,254,267 km (0.101 R)
• M42: 21,923,718 km (0.079 R)
• M43: 22,058,505 km (0.105 R)
• M44: 22,532,132 km (0.101 R)
• M45: 23,489,558 km (0.083 R)
• M46: 27,378,056 km (0.059 R)
• M47: 28,252,605 km (0.103 R)
• M48: 28,619,718 km (0.076 R)
• M49: 28,988,477 km (0.117 R)
• M50: 29,358,732 km (0.115 R)
• M51: 30,029,229 km (0.05 R)
• M52: 30,479,070 km (0.027 R)
• M53: 31,309,488 km (0.118 R)
• M54: 32,070,941 km (0.084 R)
• M55: 32,915,571 km (0.073 R)
• M56: 33,845,321 km (0.043 R)
• M57: 35,177,191 km (0.102 R)
• M58: 35,968,714 km (0.093 R)
• M59: 36,686,035 km (0.11 R)
• M60: 37,006,324 km (0.119 R)
• M61: 37,408,144 km (0.05 R)
• M62: 37,892,093 km (0.06 R)
• M63: 38,621,981 km (0.073 R)
• M64: 39,029,486 km (0.084 R)
• M65: 39,520,466 km (0.039 R)
• M66: 39,766,704 km (0.111 R)
• M67: 40,922,348 km (0.117 R)
• M68: 41,671,235 km (0.115 R)
• M69: 43,013,577 km (0.077 R)
• M70: 43,775,030 km (0.098 R)
• M71: 43,859,852 km (0.089 R)
• M72: 44,029,795 km (0.071 R)
• M73: 44,797,082 km (0.068 R)
• M74: 46,431,290 km (0.102 R)
• M75: 46,691,141 km (0.106 R)
• M76: 46,777,908 km (0.064 R)
• M77: 47,386,322 km (0.06 R)
• M78: 52,799,222 km (0.118 R)
• M79: 53,614,381 km (0.093 R)
• M80: 54,799,046 km (0.071 R)
• M81: 54,982,005 km (0.104 R)
• M82: 56,268,845 km (0.077 R)
• M83: 56,916,006 km (0.089 R)
• M84: 57,379,759 km (0.095 R)
• M85: 60,945,275 km (0.114 R)
• M86: 61,134,815 km (0.072 R)
• M87: 61,419,650 km (0.103 R)
• M88: 62,467,732 km (0.094 R)
• M89: 63,714,182 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.8

Radius: 8

Gravity: 5.2 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 12.06 AU - 12.98 AU

Year: 16962 Days

Day: 15.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,593,864 km

• M1: 108,309 km (0.088 R)
• M2: 197,768 km (0.078 R)
• M3: 559,945 km (0.027 R)
• M4: 697,575 km (0.098 R)
• M5: 965,654 km (0.055 R)
• M6: 1,791,135 km (0.107 R)
• M7: 1,867,879 km (0.104 R)
• M8: 2,213,001 km (0.12 R)
• M9: 2,635,914 km (0.057 R)
• M10: 2,782,520 km (0.057 R)
• M11: 2,901,750 km (0.106 R)
• M12: 2,992,257 km (0.063 R)
• M13: 3,083,811 km (0.085 R)
• M14: 3,363,858 km (0.062 R)
• M15: 6,193,651 km (0.099 R)
• M16: 7,314,588 km (0.058 R)
• M17: 7,562,920 km (0.03 R)
• M18: 8,324,374 km (0.088 R)
• M19: 8,497,009 km (0.105 R)
• M20: 8,758,058 km (0.082 R)
• M21: 9,021,649 km (0.111 R)
• M22: 9,154,492 km (0.112 R)
• M23: 9,288,083 km (0.09 R)
• M24: 9,828,431 km (0.1 R)
• M25: 10,010,790 km (0.118 R)
• M26: 10,518,226 km (0.072 R)
• M27: 11,702,443 km (0.049 R)
• M28: 11,895,873 km (0.049 R)
• M29: 12,236,807 km (0.053 R)
• M30: 12,482,297 km (0.095 R)
• M31: 12,878,581 km (0.054 R)
• M32: 13,128,260 km (0.101 R)
• M33: 14,556,322 km (0.088 R)
• M34: 14,660,143 km (0.105 R)
• M35: 14,712,203 km (0.104 R)
• M36: 15,394,219 km (0.098 R)
• M37: 16,952,580 km (0.089 R)
• M38: 17,833,712 km (0.083 R)
• M39: 17,889,213 km (0.108 R)
• M40: 18,279,813 km (0.108 R)
• M41: 18,448,110 km (0.12 R)
• M42: 18,504,209 km (0.117 R)
• M43: 18,842,600 km (0.068 R)
• M44: 19,411,221 km (0.025 R)
• M45: 19,525,514 km (0.055 R)
• M46: 19,754,997 km (0.07 R)
• M47: 19,812,443 km (0.113 R)
• M48: 20,332,445 km (0.061 R)
• M49: 20,506,876 km (0.117 R)
• M50: 20,623,413 km (0.102 R)
• M51: 21,326,972 km (0.073 R)
• M52: 21,563,336 km (0.08 R)
• M53: 21,741,059 km (0.036 R)
• M54: 22,397,195 km (0.075 R)
• M55: 22,818,014 km (0.091 R)
• M56: 24,219,297 km (0.112 R)
• M57: 25,522,893 km (0.096 R)
• M58: 25,648,256 km (0.098 R)
• M59: 27,488,609 km (0.109 R)
• M60: 28,587,106 km (0.114 R)
• M61: 28,652,181 km (0.118 R)
• M62: 29,239,951 km (0.12 R)
• M63: 29,699,964 km (0.096 R)
• M64: 31,160,937 km (0.088 R)
• M65: 32,577,330 km (0.05 R)
• M66: 35,402,486 km (0.063 R)
• M67: 35,682,383 km (0.114 R)
• M68: 35,752,395 km (0.064 R)
• M69: 35,962,879 km (0.101 R)
• M70: 36,455,655 km (0.081 R)
• M71: 36,950,524 km (0.118 R)
• M72: 37,661,563 km (0.101 R)
• M73: 38,161,818 km (0.114 R)
• M74: 40,112,275 km (0.082 R)
• M75: 41,062,970 km (0.11 R)
• M76: 41,577,886 km (0.094 R)
• M77: 41,725,389 km (0.078 R)
• M78: 43,359,596 km (0.089 R)
• M79: 44,410,372 km (0.112 R)
• M80: 46,613,649 km (0.084 R)
• M81: 46,843,581 km (0.062 R)
• M82: 47,150,855 km (0.04 R)
• M83: 47,535,771 km (0.067 R)
• M84: 48,386,234 km (0.09 R)
• M85: 49,085,904 km (0.091 R)
• M86: 49,163,844 km (0.075 R)
• M87: 49,241,785 km (0.074 R)
• M88: 49,867,104 km (0.11 R)
• M89: 50,416,577 km (0.04 R)
• M90: 52,315,123 km (0.085 R)
• M91: 52,633,916 km (0.072 R)
• M92: 52,873,273 km (0.054 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 480 - 14,102 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit