🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.54 AU - 0.56 AU

Year: 144 Days

Day: 33.4 Hours

Environment

Temp: 225 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,660,363 km

• M1: 207,343 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.96 AU - 2.2 AU

Year: 1059 Days

Day: 12.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,660,363 km

• M1: 41,289 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.85 AU - 4.45 AU

Year: 2462 Days

Day: 23.4 Hours

Environment

Temp: -116 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.8

Radius: 13.9

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.34 AU - 6.7 AU

Year: 4579 Days

Day: 13.4 Hours

Environment

Temp: -138 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 81,660,363 km

• M1: 309,518 km (0.039 R)
• M2: 438,023 km (0.036 R)
• M3: 538,104 km (0.033 R)
• M4: 636,988 km (0.054 R)
• M5: 793,018 km (0.078 R)
• M6: 1,018,462 km (0.098 R)
• M7: 1,206,058 km (0.031 R)
• M8: 1,389,914 km (0.114 R)
• M9: 1,667,119 km (0.084 R)
• M10: 1,786,647 km (0.112 R)
• M11: 1,873,863 km (0.089 R)
• M12: 2,034,531 km (0.09 R)
• M13: 3,727,231 km (0.091 R)
• M14: 3,840,327 km (0.085 R)
• M15: 3,931,582 km (0.072 R)
• M16: 4,186,496 km (0.064 R)
• M17: 4,470,882 km (0.086 R)
• M18: 5,159,032 km (0.094 R)
• M19: 5,515,673 km (0.094 R)
• M20: 5,801,705 km (0.083 R)
• M21: 5,959,680 km (0.094 R)
• M22: 6,119,301 km (0.036 R)
• M23: 6,334,123 km (0.077 R)
• M24: 6,524,262 km (0.104 R)
• M25: 6,966,025 km (0.1 R)
• M26: 8,201,254 km (0.098 R)
• M27: 8,859,186 km (0.081 R)
• M28: 9,072,213 km (0.114 R)
• M29: 9,194,584 km (0.104 R)
• M30: 10,130,768 km (0.088 R)
• M31: 10,707,019 km (0.119 R)
• M32: 11,097,170 km (0.101 R)
• M33: 11,558,231 km (0.108 R)
• M34: 12,635,635 km (0.074 R)
• M35: 13,048,076 km (0.096 R)
• M36: 13,639,735 km (0.116 R)
• M37: 14,133,708 km (0.055 R)
• M38: 14,525,953 km (0.116 R)
• M39: 14,741,524 km (0.082 R)
• M40: 14,849,533 km (0.056 R)
• M41: 15,577,327 km (0.073 R)
• M42: 16,242,140 km (0.11 R)
• M43: 17,181,016 km (0.109 R)
• M44: 17,523,296 km (0.096 R)
• M45: 17,983,310 km (0.1 R)
• M46: 18,369,571 km (0.106 R)
• M47: 18,797,720 km (0.035 R)
• M48: 19,386,837 km (0.083 R)
• M49: 19,584,605 km (0.074 R)
• M50: 19,783,122 km (0.106 R)
• M51: 20,583,470 km (0.098 R)
• M52: 20,987,534 km (0.08 R)
• M53: 21,312,760 km (0.059 R)
• M54: 21,557,801 km (0.115 R)
• M55: 21,762,750 km (0.069 R)
• M56: 21,927,158 km (0.119 R)
• M57: 22,215,733 km (0.117 R)
• M58: 22,547,241 km (0.106 R)
• M59: 22,713,594 km (0.091 R)
• M60: 23,341,157 km (0.119 R)
• M61: 23,551,492 km (0.119 R)
• M62: 23,931,919 km (0.115 R)
• M63: 24,059,078 km (0.09 R)
• M64: 24,356,927 km (0.109 R)
• M65: 25,864,125 km (0.07 R)
• M66: 26,212,838 km (0.082 R)
• M67: 26,959,182 km (0.09 R)
• M68: 27,667,827 km (0.051 R)
• M69: 28,203,537 km (0.072 R)
• M70: 28,337,876 km (0.044 R)
• M71: 29,512,070 km (0.047 R)
• M72: 29,922,117 km (0.111 R)
• M73: 30,701,971 km (0.059 R)
• M74: 30,932,651 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319

Radius: 11.3

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 7.24 AU - 9.38 AU

Year: 8459 Days

Day: 12.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 81,660,363 km

• M1: 168,746 km (0.052 R)
• M2: 248,482 km (0.081 R)
• M3: 445,951 km (0.088 R)
• M4: 753,375 km (0.03 R)
• M5: 875,297 km (0.116 R)
• M6: 1,004,400 km (0.105 R)
• M7: 1,079,049 km (0.114 R)
• M8: 1,781,860 km (0.118 R)
• M9: 1,986,510 km (0.109 R)
• M10: 2,120,849 km (0.071 R)
• M11: 2,521,472 km (0.112 R)
• M12: 2,730,909 km (0.117 R)
• M13: 3,189,427 km (0.069 R)
• M14: 3,601,718 km (0.117 R)
• M15: 4,031,064 km (0.114 R)
• M16: 4,202,503 km (0.062 R)
• M17: 4,757,063 km (0.096 R)
• M18: 5,043,094 km (0.119 R)
• M19: 5,659,437 km (0.1 R)
• M20: 5,796,618 km (0.06 R)
• M21: 5,907,171 km (0.082 R)
• M22: 6,845,898 km (0.067 R)
• M23: 6,933,562 km (0.057 R)
• M24: 7,080,467 km (0.086 R)
• M25: 7,287,959 km (0.098 R)
• M26: 7,678,560 km (0.114 R)
• M27: 7,952,922 km (0.085 R)
• M28: 8,386,457 km (0.075 R)
• M29: 9,050,970 km (0.12 R)
• M30: 9,798,212 km (0.109 R)
• M31: 10,029,640 km (0.116 R)
• M32: 10,363,243 km (0.083 R)
• M33: 10,531,540 km (0.086 R)
• M34: 10,632,818 km (0.111 R)
• M35: 12,298,740 km (0.085 R)
• M36: 13,016,660 km (0.117 R)
• M37: 13,380,632 km (0.054 R)
• M38: 13,490,586 km (0.097 R)
• M39: 13,564,039 km (0.113 R)
• M40: 13,674,293 km (0.116 R)
• M41: 14,268,047 km (0.086 R)
• M42: 14,492,892 km (0.114 R)
• M43: 14,605,839 km (0.111 R)
• M44: 15,404,093 km (0.103 R)
• M45: 15,905,246 km (0.095 R)
• M46: 16,884,364 km (0.055 R)
• M47: 17,241,603 km (0.064 R)
• M48: 18,206,360 km (0.117 R)
• M49: 18,368,823 km (0.107 R)
• M50: 18,777,226 km (0.08 R)
• M51: 19,978,496 km (0.066 R)
• M52: 20,272,157 km (0.1 R)
• M53: 20,356,381 km (0.08 R)
• M54: 21,589,965 km (0.092 R)
• M55: 21,934,489 km (0.113 R)
• M56: 24,129,089 km (0.085 R)
• M57: 24,218,250 km (0.112 R)
• M58: 24,352,289 km (0.082 R)
• M59: 24,531,508 km (0.086 R)
• M60: 24,666,146 km (0.094 R)
• M61: 25,116,585 km (0.102 R)
• M62: 25,888,809 km (0.093 R)
• M63: 26,117,395 km (0.116 R)
• M64: 26,899,642 km (0.077 R)
• M65: 26,992,243 km (0.11 R)
• M66: 27,783,167 km (0.058 R)
• M67: 27,876,666 km (0.038 R)
• M68: 28,157,910 km (0.045 R)
• M69: 28,251,857 km (0.044 R)
• M70: 30,009,034 km (0.11 R)
• M71: 30,297,309 km (0.12 R)
• M72: 30,489,991 km (0.082 R)
• M73: 30,586,481 km (0.106 R)
• M74: 31,801,366 km (0.089 R)
• M75: 32,537,836 km (0.093 R)
• M76: 32,833,890 km (0.063 R)
• M77: 33,230,175 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.3

Radius: 14.1

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.02 AU - 11.72 AU

Year: 13538 Days

Day: 14.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 81,660,363 km

• M1: 191,485 km (0.048 R)
• M2: 648,058 km (0.027 R)
• M3: 744,399 km (0.049 R)
• M4: 1,136,794 km (0.105 R)
• M5: 1,382,584 km (0.031 R)
• M6: 1,486,105 km (0.099 R)
• M7: 1,673,851 km (0.039 R)
• M8: 1,927,120 km (0.111 R)
• M9: 2,377,709 km (0.109 R)
• M10: 2,928,229 km (0.051 R)
• M11: 3,626,252 km (0.047 R)
• M12: 3,882,663 km (0.067 R)
• M13: 4,069,511 km (0.068 R)
• M14: 4,259,500 km (0.115 R)
• M15: 4,530,422 km (0.089 R)
• M16: 4,687,799 km (0.117 R)
• M17: 5,008,088 km (0.032 R)
• M18: 5,377,146 km (0.097 R)
• M19: 6,272,639 km (0.041 R)
• M20: 7,306,360 km (0.116 R)
• M21: 7,584,762 km (0.114 R)
• M22: 8,104,315 km (0.108 R)
• M23: 8,880,728 km (0.096 R)
• M24: 9,227,945 km (0.03 R)
• M25: 9,833,517 km (0.099 R)
• M26: 10,296,373 km (0.056 R)
• M27: 10,556,523 km (0.078 R)
• M28: 10,818,918 km (0.101 R)
• M29: 11,350,140 km (0.059 R)
• M30: 12,053,400 km (0.12 R)
• M31: 12,272,710 km (0.063 R)
• M32: 12,493,367 km (0.081 R)
• M33: 13,106,868 km (0.12 R)
• M34: 15,479,191 km (0.092 R)
• M35: 16,989,830 km (0.093 R)
• M36: 17,545,137 km (0.087 R)
• M37: 18,357,753 km (0.062 R)
• M38: 19,246,664 km (0.093 R)
• M39: 19,374,869 km (0.073 R)
• M40: 21,132,494 km (0.119 R)
• M41: 23,485,819 km (0.116 R)
• M42: 25,992,032 km (0.118 R)
• M43: 27,637,309 km (0.073 R)
• M44: 27,781,970 km (0.119 R)
• M45: 28,582,169 km (0.095 R)
• M46: 29,611,552 km (0.11 R)
• M47: 30,279,656 km (0.11 R)
• M48: 30,727,851 km (0.11 R)
• M49: 30,877,749 km (0.113 R)
• M50: 31,103,043 km (0.076 R)
• M51: 31,555,277 km (0.076 R)
• M52: 32,313,888 km (0.099 R)
• M53: 34,781,505 km (0.076 R)
• M54: 35,880,002 km (0.042 R)
• M55: 36,592,238 km (0.098 R)
• M56: 36,990,018 km (0.031 R)
• M57: 37,629,250 km (0.112 R)
• M58: 37,869,953 km (0.071 R)
• M59: 38,756,919 km (0.058 R)
• M60: 40,962,739 km (0.097 R)
• M61: 41,210,324 km (0.112 R)
• M62: 42,289,074 km (0.107 R)
• M63: 42,455,876 km (0.091 R)
• M64: 42,622,977 km (0.106 R)
• M65: 44,728,866 km (0.094 R)
• M66: 45,069,051 km (0.078 R)
• M67: 48,255,486 km (0.09 R)
• M68: 49,655,872 km (0.102 R)
• M69: 49,743,835 km (0.101 R)
• M70: 50,184,401 km (0.07 R)
• M71: 51,158,283 km (0.118 R)
• M72: 51,336,005 km (0.112 R)
• M73: 53,304,863 km (0.115 R)
• M74: 54,479,655 km (0.116 R)
• M75: 54,752,073 km (0.096 R)
• M76: 54,843,028 km (0.116 R)
• M77: 58,333,745 km (0.059 R)
• M78: 58,984,496 km (0.035 R)
• M79: 60,199,679 km (0.054 R)
• M80: 60,481,222 km (0.102 R)
• M81: 60,951,558 km (0.114 R)
• M82: 61,328,694 km (0.064 R)
• M83: 62,274,751 km (0.089 R)
• M84: 63,130,451 km (0.113 R)
• M85: 63,990,040 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.2

Radius: 3.5

Gravity: 48.83 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.27 AU - 18.85 AU

Year: 23795 Days

Day: 19.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 81,660,363 km

• M1: 64,177 km (0.103 R)
• M2: 405,560 km (0.109 R)
• M3: 489,035 km (0.077 R)
• M4: 601,084 km (0.054 R)
• M5: 901,776 km (0.056 R)
• M6: 1,273,227 km (0.094 R)
• M7: 1,787,395 km (0.028 R)
• M8: 2,321,011 km (0.034 R)
• M9: 2,702,336 km (0.108 R)
• M10: 2,820,518 km (0.049 R)
• M11: 3,143,799 km (0.098 R)
• M12: 3,436,263 km (0.108 R)
• M13: 4,785,037 km (0.075 R)
• M14: 4,880,182 km (0.119 R)
• M15: 5,072,415 km (0.038 R)
• M16: 5,563,545 km (0.102 R)
• M17: 6,172,857 km (0.091 R)
• M18: 6,224,468 km (0.1 R)
• M19: 6,696,449 km (0.101 R)
• M20: 8,010,368 km (0.097 R)
• M21: 8,580,635 km (0.053 R)
• M22: 10,245,659 km (0.12 R)
• M23: 10,306,844 km (0.088 R)
• M24: 10,491,448 km (0.114 R)
• M25: 12,855,543 km (0.097 R)
• M26: 12,921,666 km (0.118 R)
• M27: 13,723,660 km (0.108 R)
• M28: 14,472,846 km (0.102 R)
• M29: 15,095,622 km (0.08 R)
• M30: 15,305,209 km (0.104 R)
• M31: 16,152,980 km (0.114 R)
• M32: 16,295,696 km (0.065 R)
• M33: 16,510,668 km (0.09 R)
• M34: 18,338,006 km (0.106 R)
• M35: 19,313,235 km (0.078 R)
• M36: 20,151,581 km (0.119 R)
• M37: 21,313,657 km (0.107 R)
• M38: 21,627,215 km (0.097 R)
• M39: 22,417,839 km (0.113 R)
• M40: 23,057,071 km (0.098 R)
• M41: 23,540,422 km (0.111 R)
• M42: 23,621,205 km (0.116 R)
• M43: 23,864,451 km (0.038 R)
• M44: 24,108,445 km (0.085 R)
• M45: 25,424,009 km (0.058 R)
• M46: 25,506,886 km (0.117 R)
• M47: 26,509,790 km (0.111 R)
• M48: 27,695,951 km (0.114 R)
• M49: 27,781,372 km (0.119 R)
• M50: 28,123,801 km (0.1 R)
• M51: 28,209,670 km (0.053 R)
• M52: 28,467,727 km (0.032 R)
• M53: 28,553,895 km (0.044 R)
• M54: 28,812,849 km (0.079 R)
• M55: 28,899,466 km (0.074 R)
• M56: 32,700,748 km (0.06 R)
• M57: 33,516,057 km (0.111 R)
• M58: 35,815,525 km (0.043 R)
• M59: 37,407,995 km (0.111 R)
• M60: 37,502,391 km (0.084 R)
• M61: 38,545,986 km (0.108 R)
• M62: 39,310,880 km (0.043 R)
• M63: 40,855,777 km (0.086 R)
• M64: 41,050,254 km (0.094 R)
• M65: 41,733,468 km (0.072 R)
• M66: 42,027,427 km (0.079 R)
• M67: 44,503,422 km (0.059 R)
• M68: 47,434,343 km (0.113 R)
• M69: 48,768,158 km (0.117 R)
• M70: 48,871,380 km (0.068 R)
• M71: 56,700,585 km (0.099 R)
• M72: 57,788,012 km (0.037 R)
• M73: 59,321,988 km (0.108 R)
• M74: 59,983,510 km (0.109 R)
• M75: 62,206,086 km (0.095 R)
• M76: 63,214,974 km (0.057 R)
• M77: 64,116,451 km (0.113 R)
• M78: 64,795,176 km (0.054 R)
• M79: 65,249,056 km (0.044 R)
• M80: 65,476,445 km (0.102 R)
• M81: 66,731,421 km (0.116 R)
• M82: 69,381,099 km (0.078 R)
• M83: 69,961,688 km (0.076 R)
• M84: 72,182,319 km (0.078 R)
• M85: 73,951,912 km (0.049 R)
• M86: 75,139,420 km (0.033 R)
• M87: 75,616,338 km (0.029 R)
• M88: 75,855,096 km (0.117 R)
• M89: 76,812,672 km (0.079 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 323 - 16,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit