🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.68 AU - 1.04 AU

Year: 291 Days

Day: 16 Hours

Environment

Temp: 91 °C

Axial Tilt: 11.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.83 AU - 1.03 AU

Year: 328 Days

Day: 43.5 Hours

Environment

Temp: 93 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,626,843 km

• M1: 87,964 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.38 AU - 1.96 AU

Year: 788 Days

Day: 25.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 2.41 AU - 2.65 AU

Year: 1470 Days

Day: 28.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,626,843 km

• M1: 727,345 km (0.085 R)
• M2: 903,272 km (0.101 R)

Asteroid Belt

Center: 4.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.6

Radius: 12.2

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.08 AU - 7.2 AU

Year: 5557 Days

Day: 5.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 42,626,843 km

• M1: 153,787 km (0.117 R)
• M2: 274,811 km (0.111 R)
• M3: 382,821 km (0.117 R)
• M4: 483,052 km (0.066 R)
• M5: 570,267 km (0.12 R)
• M6: 670,498 km (0.025 R)
• M7: 847,921 km (0.081 R)
• M8: 1,081,144 km (0.069 R)
• M9: 1,201,720 km (0.077 R)
• M10: 1,378,544 km (0.084 R)
• M11: 1,483,712 km (0.115 R)
• M12: 1,730,548 km (0.088 R)
• M13: 2,141,194 km (0.118 R)
• M14: 2,368,733 km (0.088 R)
• M15: 2,571,587 km (0.062 R)
• M16: 2,702,785 km (0.1 R)
• M17: 3,086,802 km (0.107 R)
• M18: 3,452,120 km (0.112 R)
• M19: 3,919,165 km (0.095 R)
• M20: 4,134,586 km (0.118 R)
• M21: 4,224,494 km (0.1 R)
• M22: 4,315,151 km (0.102 R)
• M23: 4,498,109 km (0.035 R)
• M24: 4,697,224 km (0.072 R)
• M25: 4,831,562 km (0.103 R)
• M26: 5,131,656 km (0.097 R)
• M27: 5,367,721 km (0.11 R)
• M28: 5,664,523 km (0.119 R)
• M29: 5,981,072 km (0.06 R)
• M30: 6,112,270 km (0.036 R)
• M31: 6,259,175 km (0.053 R)
• M32: 6,362,846 km (0.057 R)
• M33: 6,676,852 km (0.099 R)
• M34: 6,858,763 km (0.085 R)
• M35: 6,980,835 km (0.099 R)
• M36: 7,088,246 km (0.115 R)
• M37: 7,165,439 km (0.088 R)
• M38: 7,555,141 km (0.091 R)
• M39: 7,697,110 km (0.104 R)
• M40: 7,824,118 km (0.103 R)
• M41: 8,355,340 km (0.117 R)
• M42: 8,898,381 km (0.069 R)
• M43: 9,300,500 km (0.09 R)
• M44: 9,983,863 km (0.106 R)
• M45: 10,157,247 km (0.119 R)
• M46: 10,896,559 km (0.049 R)
• M47: 11,110,933 km (0.118 R)
• M48: 11,399,059 km (0.11 R)
• M49: 11,653,076 km (0.101 R)
• M50: 11,872,386 km (0.092 R)
• M51: 12,019,441 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542

Radius: 8.8

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 10.49 AU - 13.11 AU

Year: 14805 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 42,626,843 km

• M1: 185,053 km (0.104 R)
• M2: 248,183 km (0.114 R)
• M3: 336,595 km (0.055 R)
• M4: 502,050 km (0.073 R)
• M5: 810,820 km (0.036 R)
• M6: 891,603 km (0.12 R)
• M7: 975,378 km (0.107 R)
• M8: 1,128,716 km (0.095 R)
• M9: 1,559,109 km (0.043 R)
• M10: 1,635,554 km (0.089 R)
• M11: 1,713,494 km (0.117 R)
• M12: 1,954,496 km (0.038 R)
• M13: 2,292,887 km (0.058 R)
• M14: 2,680,345 km (0.105 R)
• M15: 3,382,109 km (0.07 R)
• M16: 3,583,168 km (0.079 R)
• M17: 4,032,261 km (0.113 R)
• M18: 4,209,684 km (0.036 R)
• M19: 4,281,491 km (0.119 R)
• M20: 5,483,660 km (0.098 R)
• M21: 5,799,760 km (0.065 R)
• M22: 5,879,795 km (0.071 R)
• M23: 6,081,303 km (0.101 R)
• M24: 6,783,366 km (0.059 R)
• M25: 6,867,739 km (0.094 R)
• M26: 7,208,373 km (0.056 R)
• M27: 8,084,269 km (0.106 R)
• M28: 8,398,724 km (0.084 R)
• M29: 8,489,380 km (0.101 R)
• M30: 9,225,850 km (0.092 R)
• M31: 9,460,121 km (0.116 R)
• M32: 9,743,908 km (0.091 R)
• M33: 11,204,731 km (0.084 R)
• M34: 11,605,803 km (0.088 R)
• M35: 12,525,231 km (0.038 R)
• M36: 12,836,844 km (0.063 R)
• M37: 13,627,319 km (0.08 R)
• M38: 15,254,944 km (0.064 R)
• M39: 15,532,149 km (0.056 R)
• M40: 16,035,246 km (0.114 R)
• M41: 16,204,142 km (0.117 R)
• M42: 16,260,690 km (0.052 R)
• M43: 16,317,089 km (0.099 R)
• M44: 16,373,786 km (0.067 R)
• M45: 17,345,424 km (0.11 R)
• M46: 17,692,791 km (0.076 R)
• M47: 17,925,714 km (0.119 R)
• M48: 18,808,043 km (0.061 R)
• M49: 19,284,512 km (0.094 R)
• M50: 19,704,583 km (0.062 R)
• M51: 19,946,034 km (0.054 R)
• M52: 20,676,221 km (0.033 R)
• M53: 21,167,800 km (0.114 R)
• M54: 22,350,819 km (0.103 R)
• M55: 22,413,651 km (0.102 R)
• M56: 23,236,140 km (0.099 R)
• M57: 23,939,848 km (0.058 R)
• M58: 24,197,456 km (0.085 R)
• M59: 24,455,961 km (0.096 R)
• M60: 26,823,945 km (0.108 R)
• M61: 28,170,625 km (0.098 R)
• M62: 28,510,811 km (0.117 R)
• M63: 29,884,867 km (0.071 R)
• M64: 31,632,769 km (0.049 R)
• M65: 32,128,088 km (0.093 R)
• M66: 33,126,354 km (0.05 R)
• M67: 35,080,252 km (0.071 R)
• M68: 35,592,924 km (0.092 R)
• M69: 35,666,376 km (0.074 R)
• M70: 36,996,900 km (0.102 R)
• M71: 38,796,113 km (0.111 R)
• M72: 39,022,904 km (0.08 R)
• M73: 39,935,002 km (0.096 R)
• M74: 43,181,874 km (0.118 R)
• M75: 43,495,581 km (0.08 R)
• M76: 48,534,037 km (0.103 R)
• M77: 48,778,630 km (0.114 R)
• M78: 49,760,740 km (0.04 R)
• M79: 50,089,556 km (0.089 R)
• M80: 50,501,548 km (0.098 R)
• M81: 51,994,086 km (0.114 R)
• M82: 52,662,190 km (0.077 R)
• M83: 54,006,776 km (0.117 R)
• M84: 54,852,902 km (0.102 R)
• M85: 55,703,366 km (0.102 R)
• M86: 56,472,598 km (0.118 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.9

Radius: 11.9

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 10.7 AU - 13.78 AU

Year: 15641 Days

Day: 11.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,626,843 km

• M1: 216,468 km (0.119 R)
• M2: 303,534 km (0.109 R)
• M3: 382,821 km (0.101 R)
• M4: 588,069 km (0.067 R)
• M5: 812,167 km (0.066 R)
• M6: 977,772 km (0.119 R)
• M7: 1,201,271 km (0.096 R)
• M8: 1,295,667 km (0.08 R)
• M9: 1,832,724 km (0.059 R)
• M10: 1,942,528 km (0.091 R)
• M11: 2,344,797 km (0.046 R)
• M12: 2,464,475 km (0.107 R)
• M13: 2,555,730 km (0.081 R)
• M14: 3,127,194 km (0.076 R)
• M15: 3,461,844 km (0.073 R)
• M16: 4,684,358 km (0.11 R)
• M17: 4,760,204 km (0.117 R)
• M18: 4,874,647 km (0.072 R)
• M19: 4,990,136 km (0.11 R)
• M20: 6,194,100 km (0.096 R)
• M21: 7,977,755 km (0.105 R)
• M22: 8,435,525 km (0.071 R)
• M23: 8,854,848 km (0.101 R)
• M24: 9,138,336 km (0.068 R)
• M25: 9,762,607 km (0.057 R)
• M26: 10,450,309 km (0.117 R)
• M27: 11,103,004 km (0.08 R)
• M28: 11,511,257 km (0.084 R)
• M29: 11,768,864 km (0.057 R)
• M30: 13,085,775 km (0.094 R)
• M31: 13,246,891 km (0.115 R)
• M32: 13,354,752 km (0.046 R)
• M33: 13,734,281 km (0.112 R)
• M34: 14,227,655 km (0.05 R)
• M35: 14,393,410 km (0.093 R)
• M36: 15,062,860 km (0.103 R)
• M37: 15,628,490 km (0.093 R)
• M38: 16,490,024 km (0.071 R)
• M39: 16,780,692 km (0.107 R)
• M40: 17,484,999 km (0.077 R)
• M41: 17,781,353 km (0.115 R)
• M42: 18,199,030 km (0.11 R)
• M43: 19,532,844 km (0.113 R)
• M44: 20,273,653 km (0.1 R)
• M45: 21,212,529 km (0.082 R)
• M46: 21,402,070 km (0.076 R)
• M47: 22,037,711 km (0.117 R)
• M48: 23,262,618 km (0.083 R)
• M49: 24,179,205 km (0.04 R)
• M50: 24,774,754 km (0.119 R)
• M51: 24,974,317 km (0.069 R)
• M52: 25,980,363 km (0.116 R)
• M53: 26,726,408 km (0.097 R)
• M54: 27,824,157 km (0.111 R)
• M55: 28,101,062 km (0.084 R)
• M56: 28,936,716 km (0.112 R)
• M57: 29,639,527 km (0.067 R)
• M58: 31,348,832 km (0.117 R)
• M59: 31,492,745 km (0.118 R)
• M60: 32,215,602 km (0.096 R)
• M61: 32,651,830 km (0.104 R)
• M62: 34,788,087 km (0.113 R)
• M63: 35,310,483 km (0.099 R)
• M64: 35,460,230 km (0.039 R)
• M65: 36,665,690 km (0.083 R)
• M66: 37,349,652 km (0.067 R)
• M67: 38,345,076 km (0.108 R)
• M68: 39,737,682 km (0.12 R)
• M69: 40,205,625 km (0.081 R)
• M70: 40,675,362 km (0.12 R)
• M71: 41,068,206 km (0.028 R)
• M72: 41,146,894 km (0.075 R)
• M73: 45,065,162 km (0.118 R)
• M74: 46,042,784 km (0.089 R)
• M75: 46,370,254 km (0.11 R)
• M76: 47,192,144 km (0.097 R)
• M77: 48,184,876 km (0.064 R)
• M78: 48,850,586 km (0.099 R)
• M79: 50,781,147 km (0.026 R)
• M80: 52,224,168 km (0.063 R)
• M81: 52,480,130 km (0.032 R)
• M82: 54,111,495 km (0.087 R)
• M83: 54,456,916 km (0.117 R)
• M84: 54,716,618 km (0.116 R)
• M85: 56,108,327 km (0.103 R)
• M86: 56,545,602 km (0.053 R)
• M87: 57,159,701 km (0.094 R)
• M88: 57,423,591 km (0.056 R)
• M89: 57,687,931 km (0.088 R)
• M90: 57,952,570 km (0.048 R)
• M91: 58,217,657 km (0.055 R)
• M92: 58,394,631 km (0.113 R)
• M93: 59,193,185 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 129.1

Radius: 6.8

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 12.31 AU - 15.87 AU

Year: 19318 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,626,843 km

• M1: 195,973 km (0.102 R)
• M2: 252,671 km (0.071 R)
• M3: 387,309 km (0.063 R)
• M4: 477,217 km (0.049 R)
• M5: 588,967 km (0.062 R)
• M6: 757,264 km (0.052 R)
• M7: 993,479 km (0.118 R)
• M8: 1,490,892 km (0.036 R)
• M9: 1,722,021 km (0.12 R)
• M10: 1,964,669 km (0.088 R)
• M11: 2,194,750 km (0.117 R)
• M12: 2,832,785 km (0.106 R)
• M13: 4,355,243 km (0.116 R)
• M14: 4,900,078 km (0.112 R)
• M15: 4,962,012 km (0.087 R)
• M16: 5,117,743 km (0.066 R)
• M17: 5,402,278 km (0.108 R)
• M18: 5,724,662 km (0.063 R)
• M19: 6,019,968 km (0.117 R)
• M20: 6,387,679 km (0.1 R)
• M21: 6,900,950 km (0.084 R)
• M22: 7,074,932 km (0.11 R)
• M23: 7,321,021 km (0.04 R)
• M24: 7,569,951 km (0.116 R)
• M25: 7,785,522 km (0.076 R)
• M26: 8,259,598 km (0.115 R)
• M27: 8,593,201 km (0.11 R)
• M28: 9,235,425 km (0.103 R)
• M29: 10,806,651 km (0.043 R)
• M30: 11,008,907 km (0.06 R)
• M31: 11,130,680 km (0.112 R)
• M32: 11,417,010 km (0.112 R)
• M33: 11,830,050 km (0.115 R)
• M34: 12,248,026 km (0.059 R)
• M35: 13,443,912 km (0.089 R)
• M36: 13,530,679 km (0.109 R)
• M37: 14,188,012 km (0.094 R)
• M38: 14,364,986 km (0.094 R)
• M39: 14,587,288 km (0.079 R)
• M40: 14,810,788 km (0.041 R)
• M41: 14,990,305 km (0.086 R)
• M42: 15,670,227 km (0.103 R)
• M43: 16,036,892 km (0.098 R)
• M44: 16,406,548 km (0.114 R)
• M45: 17,579,395 km (0.048 R)
• M46: 17,912,550 km (0.082 R)
• M47: 18,056,014 km (0.039 R)
• M48: 18,440,481 km (0.118 R)
• M49: 19,905,941 km (0.068 R)
• M50: 19,955,309 km (0.079 R)
• M51: 20,203,492 km (0.105 R)
• M52: 20,253,158 km (0.083 R)
• M53: 20,302,974 km (0.102 R)
• M54: 20,352,790 km (0.034 R)
• M55: 21,560,644 km (0.08 R)
• M56: 22,173,247 km (0.078 R)
• M57: 23,467,867 km (0.093 R)
• M58: 24,309,056 km (0.104 R)
• M59: 25,053,305 km (0.082 R)
• M60: 25,859,039 km (0.114 R)
• M61: 26,183,667 km (0.077 R)
• M62: 26,837,110 km (0.063 R)
• M63: 27,938,001 km (0.119 R)
• M64: 28,773,206 km (0.066 R)
• M65: 29,053,402 km (0.056 R)
• M66: 29,334,646 km (0.053 R)
• M67: 29,503,692 km (0.098 R)
• M68: 30,582,442 km (0.039 R)
• M69: 30,983,065 km (0.075 R)
• M70: 31,097,957 km (0.058 R)
• M71: 31,443,079 km (0.107 R)
• M72: 31,731,803 km (0.083 R)
• M73: 32,719,747 km (0.092 R)
• M74: 32,953,718 km (0.097 R)
• M75: 33,188,288 km (0.117 R)
• M76: 34,606,924 km (0.067 R)
• M77: 36,347,346 km (0.086 R)
• M78: 37,380,768 km (0.089 R)
• M79: 38,732,385 km (0.096 R)
• M80: 39,041,753 km (0.118 R)
• M81: 39,227,853 km (0.062 R)
• M82: 39,850,180 km (0.043 R)
• M83: 39,912,562 km (0.063 R)
• M84: 41,863,319 km (0.071 R)
• M85: 41,926,898 km (0.057 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: 433 - 17,482 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit