🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.51 AU - 0.55 AU

Year: 165 Days

Day: 20.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.76 AU - 1.18 AU

Year: 408 Days

Day: 36.2 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.93 AU - 1.33 AU

Year: 514 Days

Day: 26.6 Hours

Environment

Temp: -63 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,201,762 km

• M1: 68,217 km (0.093 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.98 AU - 2.62 AU

Year: 1491 Days

Day: 34.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.7

Radius: 9.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.74 AU - 3.28 AU

Year: 2232 Days

Day: 9.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 28.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 106,201,762 km

• M1: 133,591 km (0.078 R)
• M2: 263,591 km (0.119 R)
• M3: 403,166 km (0.09 R)
• M4: 529,576 km (0.069 R)
• M5: 619,634 km (0.082 R)
• M6: 685,308 km (0.119 R)
• M7: 745,895 km (0.047 R)
• M8: 930,948 km (0.089 R)
• M9: 999,015 km (0.082 R)
• M10: 1,131,409 km (0.115 R)
• M11: 1,326,784 km (0.117 R)
• M12: 1,473,090 km (0.052 R)
• M13: 1,573,620 km (0.08 R)
• M14: 1,645,577 km (0.082 R)
• M15: 1,782,010 km (0.116 R)
• M16: 1,878,650 km (0.108 R)
• M17: 1,944,174 km (0.101 R)
• M18: 2,225,418 km (0.109 R)
• M19: 2,306,500 km (0.066 R)
• M20: 2,376,811 km (0.076 R)
• M21: 2,471,806 km (0.11 R)
• M22: 2,714,603 km (0.11 R)
• M23: 2,789,103 km (0.1 R)
• M24: 2,965,329 km (0.099 R)
• M25: 3,210,520 km (0.114 R)
• M26: 3,302,672 km (0.095 R)
• M27: 3,368,944 km (0.031 R)
• M28: 3,570,452 km (0.092 R)
• M29: 3,652,133 km (0.109 R)
• M30: 3,845,413 km (0.038 R)
• M31: 3,985,437 km (0.119 R)
• M32: 4,328,614 km (0.091 R)
• M33: 4,936,730 km (0.111 R)
• M34: 5,058,652 km (0.058 R)
• M35: 5,258,664 km (0.072 R)
• M36: 5,698,632 km (0.038 R)
• M37: 5,778,367 km (0.102 R)
• M38: 5,842,545 km (0.11 R)
• M39: 6,036,274 km (0.062 R)
• M40: 6,463,526 km (0.098 R)
• M41: 7,312,494 km (0.064 R)
• M42: 7,644,152 km (0.057 R)
• M43: 7,838,629 km (0.113 R)
• M44: 7,980,897 km (0.03 R)
• M45: 8,160,115 km (0.106 R)
• M46: 8,413,235 km (0.116 R)
• M47: 8,595,594 km (0.1 R)
• M48: 8,687,298 km (0.118 R)
• M49: 9,300,649 km (0.049 R)
• M50: 9,432,595 km (0.108 R)
• M51: 9,812,872 km (0.119 R)
• M52: 9,985,658 km (0.047 R)
• M53: 10,627,732 km (0.082 R)
• M54: 10,825,052 km (0.065 R)
• M55: 10,943,982 km (0.092 R)
• M56: 11,123,200 km (0.104 R)
• M57: 11,323,512 km (0.114 R)
• M58: 11,403,846 km (0.115 R)
• M59: 11,605,803 km (0.118 R)
• M60: 11,808,957 km (0.112 R)
• M61: 11,972,318 km (0.12 R)
• M62: 12,177,715 km (0.113 R)
• M63: 12,487,682 km (0.105 R)
• M64: 12,695,922 km (0.051 R)
• M65: 12,947,247 km (0.062 R)
• M66: 13,861,440 km (0.112 R)
• M67: 14,077,010 km (0.091 R)
• M68: 14,141,936 km (0.081 R)
• M69: 14,228,553 km (0.115 R)
• M70: 14,642,789 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.7

Radius: 5.7

Gravity: 21.38 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.46 AU - 14 AU

Year: 16088 Days

Day: 17.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 106,201,762 km

• M1: 76,744 km (0.097 R)
• M2: 484,996 km (0.063 R)
• M3: 522,097 km (0.101 R)
• M4: 599,289 km (0.072 R)
• M5: 809,324 km (0.092 R)
• M6: 854,054 km (0.086 R)
• M7: 1,066,034 km (0.108 R)
• M8: 1,242,111 km (0.102 R)
• M9: 1,346,979 km (0.12 R)
• M10: 1,621,791 km (0.09 R)
• M11: 1,795,174 km (0.033 R)
• M12: 2,646,686 km (0.029 R)
• M13: 3,642,559 km (0.075 R)
• M14: 3,869,648 km (0.116 R)
• M15: 4,062,480 km (0.12 R)
• M16: 4,140,570 km (0.092 R)
• M17: 4,258,453 km (0.057 R)
• M18: 4,578,443 km (0.083 R)
• M19: 4,947,650 km (0.046 R)
• M20: 5,114,901 km (0.065 R)
• M21: 6,111,971 km (0.061 R)
• M22: 6,156,700 km (0.046 R)
• M23: 6,381,696 km (0.117 R)
• M24: 6,563,756 km (0.116 R)
• M25: 7,120,111 km (0.08 R)
• M26: 7,261,630 km (0.07 R)
• M27: 7,403,898 km (0.12 R)
• M28: 7,691,575 km (0.113 R)
• M29: 8,476,066 km (0.104 R)
• M30: 9,595,955 km (0.062 R)
• M31: 9,648,015 km (0.114 R)
• M32: 9,909,363 km (0.09 R)
• M33: 12,251,916 km (0.103 R)
• M34: 13,339,044 km (0.079 R)
• M35: 13,455,281 km (0.099 R)
• M36: 15,420,848 km (0.091 R)
• M37: 15,849,146 km (0.102 R)
• M38: 16,467,883 km (0.082 R)
• M39: 18,177,488 km (0.116 R)
• M40: 18,241,964 km (0.097 R)
• M41: 19,151,370 km (0.054 R)
• M42: 20,009,164 km (0.1 R)
• M43: 22,656,448 km (0.11 R)
• M44: 24,623,959 km (0.106 R)
• M45: 24,695,168 km (0.034 R)
• M46: 24,980,900 km (0.046 R)
• M47: 25,555,804 km (0.114 R)
• M48: 26,353,311 km (0.116 R)
• M49: 27,824,157 km (0.101 R)
• M50: 28,644,402 km (0.065 R)
• M51: 29,019,743 km (0.043 R)
• M52: 29,472,576 km (0.107 R)
• M53: 29,851,507 km (0.05 R)
• M54: 29,927,652 km (0.116 R)
• M55: 30,384,973 km (0.117 R)
• M56: 31,075,367 km (0.076 R)
• M57: 31,538,522 km (0.101 R)
• M58: 32,784,673 km (0.105 R)
• M59: 33,967,393 km (0.109 R)
• M60: 34,285,289 km (0.116 R)
• M61: 36,212,558 km (0.089 R)
• M62: 37,025,922 km (0.078 R)
• M63: 38,009,827 km (0.067 R)
• M64: 38,422,418 km (0.088 R)
• M65: 39,919,743 km (0.105 R)
• M66: 40,507,214 km (0.098 R)
• M67: 41,097,527 km (0.077 R)
• M68: 42,286,681 km (0.056 R)
• M69: 42,457,521 km (0.086 R)
• M70: 44,785,563 km (0.11 R)
• M71: 45,483,288 km (0.117 R)
• M72: 46,272,566 km (0.08 R)
• M73: 46,360,530 km (0.106 R)
• M74: 46,448,643 km (0.102 R)
• M75: 46,712,982 km (0.101 R)
• M76: 49,924,998 km (0.077 R)
• M77: 51,102,184 km (0.099 R)
• M78: 51,193,139 km (0.118 R)
• M79: 51,831,174 km (0.117 R)
• M80: 53,299,627 km (0.06 R)
• M81: 53,391,779 km (0.082 R)
• M82: 53,484,081 km (0.116 R)
• M83: 54,502,543 km (0.115 R)
• M84: 55,995,530 km (0.109 R)
• M85: 56,464,819 km (0.076 R)
• M86: 57,785,768 km (0.114 R)
• M87: 58,070,153 km (0.091 R)
• M88: 59,594,705 km (0.059 R)
• M89: 60,073,867 km (0.106 R)
• M90: 60,169,909 km (0.104 R)
• M91: 61,615,623 km (0.118 R)
• M92: 62,003,231 km (0.04 R)
• M93: 63,268,081 km (0.076 R)
• M94: 64,050,628 km (0.031 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.9

Radius: 6.3

Gravity: 24.61 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 13.75 AU - 18.45 AU

Year: 27616 Days

Day: 19.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 106,201,762 km

• M1: 140,472 km (0.055 R)
• M2: 200,760 km (0.082 R)
• M3: 273,315 km (0.073 R)
• M4: 424,708 km (0.115 R)
• M5: 472,879 km (0.035 R)
• M6: 714,479 km (0.079 R)
• M7: 1,125,425 km (0.102 R)
• M8: 1,638,097 km (0.056 R)
• M9: 2,001,769 km (0.06 R)
• M10: 2,301,862 km (0.036 R)
• M11: 3,185,687 km (0.064 R)
• M12: 4,434,829 km (0.109 R)
• M13: 5,342,290 km (0.084 R)
• M14: 6,806,703 km (0.113 R)
• M15: 8,182,704 km (0.095 R)
• M16: 8,386,157 km (0.038 R)
• M17: 11,029,103 km (0.086 R)
• M18: 11,937,162 km (0.104 R)
• M19: 12,555,899 km (0.072 R)
• M20: 15,717,650 km (0.101 R)
• M21: 15,970,620 km (0.119 R)
• M22: 16,139,965 km (0.041 R)
• M23: 16,309,908 km (0.072 R)
• M24: 17,168,600 km (0.044 R)
• M25: 17,429,050 km (0.102 R)
• M26: 18,395,302 km (0.079 R)
• M27: 19,198,792 km (0.085 R)
• M28: 20,747,429 km (0.102 R)
• M29: 21,583,382 km (0.106 R)
• M30: 22,335,710 km (0.061 R)
• M31: 22,525,101 km (0.069 R)
• M32: 23,865,947 km (0.049 R)
• M33: 24,059,676 km (0.094 R)
• M34: 24,546,019 km (0.116 R)
• M35: 27,228,308 km (0.057 R)
• M36: 30,106,422 km (0.08 R)
• M37: 32,113,726 km (0.116 R)
• M38: 32,756,548 km (0.073 R)
• M39: 33,079,530 km (0.116 R)
• M40: 33,295,549 km (0.111 R)
• M41: 33,403,709 km (0.106 R)
• M42: 34,382,228 km (0.069 R)
• M43: 35,259,919 km (0.089 R)
• M44: 37,149,340 km (0.119 R)
• M45: 37,936,823 km (0.108 R)
• M46: 38,389,357 km (0.116 R)
• M47: 44,312,984 km (0.048 R)
• M48: 44,431,914 km (0.109 R)
• M49: 45,148,039 km (0.101 R)
• M50: 46,470,484 km (0.061 R)
• M51: 48,294,531 km (0.117 R)
• M52: 49,276,791 km (0.063 R)
• M53: 50,389,799 km (0.065 R)
• M54: 51,261,057 km (0.087 R)
• M55: 51,385,971 km (0.112 R)
• M56: 52,514,537 km (0.065 R)
• M57: 54,540,990 km (0.093 R)
• M58: 55,051,568 km (0.116 R)
• M59: 56,334,968 km (0.098 R)
• M60: 56,980,333 km (0.114 R)
• M61: 58,017,944 km (0.078 R)
• M62: 60,375,606 km (0.089 R)
• M63: 61,036,081 km (0.099 R)
• M64: 61,698,799 km (0.106 R)
• M65: 64,104,632 km (0.086 R)
• M66: 64,913,358 km (0.079 R)
• M67: 65,589,990 km (0.118 R)
• M68: 66,677,267 km (0.034 R)
• M69: 66,949,984 km (0.098 R)
• M70: 68,319,403 km (0.077 R)
• M71: 68,456,883 km (0.072 R)
• M72: 69,007,553 km (0.112 R)
• M73: 69,145,482 km (0.066 R)
• M74: 70,251,908 km (0.111 R)
• M75: 74,029,554 km (0.116 R)
• M76: 74,736,254 km (0.113 R)
• M77: 76,441,670 km (0.119 R)
• M78: 80,760,710 km (0.107 R)
• M79: 81,488,204 km (0.086 R)
• M80: 82,071,785 km (0.108 R)
• M81: 88,732,032 km (0.063 R)
• M82: 90,386,285 km (0.115 R)
• M83: 90,990,362 km (0.068 R)
• M84: 91,292,849 km (0.03 R)
• M85: 93,115,100 km (0.101 R)
• M86: 93,419,981 km (0.066 R)
• M87: 94,489,605 km (0.117 R)
• M88: 100,054,497 km (0.07 R)
• M89: 100,679,367 km (0.089 R)
• M90: 101,932,848 km (0.094 R)
• M91: 102,404,380 km (0.108 R)
• M92: 104,772,365 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 18,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit