🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.69 AU - 0.81 AU

Year: 241 Days

Day: 22.7 Hours

Environment

Temp: 188 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,295,920 km

• M1: 424,110 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.89 AU - 1.45 AU

Year: 469 Days

Day: 33.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 43.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.28 AU - 1.6 AU

Year: 641 Days

Day: 37.3 Hours

Environment

Temp: -30 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.12 AU - 2.84 AU

Year: 1448 Days

Day: 15.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.1

Radius: 11.3

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.38 AU - 8.46 AU

Year: 8266 Days

Day: 6.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 98.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 78,295,920 km

• M1: 162,014 km (0.09 R)
• M2: 611,556 km (0.033 R)
• M3: 688,599 km (0.113 R)
• M4: 819,796 km (0.1 R)
• M5: 924,216 km (0.068 R)
• M6: 1,033,422 km (0.109 R)
• M7: 1,326,634 km (0.117 R)
• M8: 1,472,641 km (0.09 R)
• M9: 1,580,202 km (0.12 R)
• M10: 1,803,851 km (0.071 R)
• M11: 2,110,078 km (0.047 R)
• M12: 2,232,449 km (0.085 R)
• M13: 3,182,246 km (0.119 R)
• M14: 3,294,893 km (0.09 R)
• M15: 3,495,205 km (0.112 R)
• M16: 3,670,234 km (0.034 R)
• M17: 4,120,524 km (0.059 R)
• M18: 4,336,693 km (0.065 R)
• M19: 4,462,056 km (0.11 R)
• M20: 5,507,146 km (0.093 R)
• M21: 5,711,348 km (0.071 R)
• M22: 5,987,505 km (0.114 R)
• M23: 6,092,224 km (0.113 R)
• M24: 7,209,869 km (0.107 R)
• M25: 7,358,719 km (0.1 R)
• M26: 7,471,067 km (0.094 R)
• M27: 7,735,257 km (0.06 R)
• M28: 7,925,994 km (0.109 R)
• M29: 8,311,957 km (0.11 R)
• M30: 8,783,340 km (0.099 R)
• M31: 9,022,248 km (0.088 R)
• M32: 9,303,791 km (0.082 R)
• M33: 10,290,987 km (0.104 R)
• M34: 10,712,105 km (0.094 R)
• M35: 11,138,908 km (0.104 R)
• M36: 11,965,137 km (0.079 R)
• M37: 12,141,662 km (0.073 R)
• M38: 12,274,655 km (0.083 R)
• M39: 12,586,716 km (0.054 R)
• M40: 12,676,325 km (0.114 R)
• M41: 14,279,416 km (0.033 R)
• M42: 14,419,739 km (0.101 R)
• M43: 14,560,660 km (0.07 R)
• M44: 15,415,313 km (0.081 R)
• M45: 15,897,018 km (0.115 R)
• M46: 16,383,809 km (0.113 R)
• M47: 16,925,054 km (0.075 R)
• M48: 17,024,088 km (0.1 R)
• M49: 18,176,590 km (0.076 R)
• M50: 18,583,496 km (0.105 R)
• M51: 19,147,779 km (0.102 R)
• M52: 19,406,135 km (0.049 R)
• M53: 20,188,233 km (0.085 R)
• M54: 20,556,692 km (0.082 R)
• M55: 20,821,181 km (0.066 R)
• M56: 21,033,760 km (0.113 R)
• M57: 21,460,862 km (0.074 R)
• M58: 21,621,679 km (0.041 R)
• M59: 21,890,806 km (0.087 R)
• M60: 22,160,980 km (0.055 R)
• M61: 22,486,654 km (0.105 R)
• M62: 22,923,331 km (0.083 R)
• M63: 23,032,986 km (0.083 R)
• M64: 23,307,797 km (0.112 R)
• M65: 25,659,027 km (0.099 R)
• M66: 25,772,721 km (0.072 R)
• M67: 26,058,154 km (0.105 R)
• M68: 26,689,607 km (0.031 R)
• M69: 26,978,181 km (0.111 R)
• M70: 28,026,114 km (0.044 R)
• M71: 28,909,340 km (0.047 R)
• M72: 29,562,933 km (0.103 R)
• M73: 29,682,312 km (0.05 R)
• M74: 29,981,508 km (0.058 R)
• M75: 30,763,755 km (0.112 R)
• M76: 32,348,595 km (0.056 R)
• M77: 32,841,669 km (0.084 R)
• M78: 33,897,382 km (0.061 R)
• M79: 34,084,977 km (0.115 R)
• M80: 35,533,683 km (0.097 R)
• M81: 36,297,530 km (0.087 R)
• M82: 37,324,519 km (0.111 R)
• M83: 39,735,588 km (0.056 R)
• M84: 41,593,444 km (0.082 R)
• M85: 42,196,772 km (0.106 R)
• M86: 43,005,498 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.3

Radius: 3.8

Gravity: 34.99 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.99 AU - 14.99 AU

Year: 16370 Days

Day: 21.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,295,920 km

• M1: 82,428 km (0.074 R)
• M2: 180,565 km (0.096 R)
• M3: 344,075 km (0.045 R)
• M4: 407,654 km (0.073 R)
• M5: 492,476 km (0.116 R)
• M6: 1,184,516 km (0.081 R)
• M7: 1,407,417 km (0.093 R)
• M8: 1,563,298 km (0.097 R)
• M9: 2,360,954 km (0.11 R)
• M10: 2,962,786 km (0.115 R)
• M11: 3,028,758 km (0.099 R)
• M12: 4,112,745 km (0.113 R)
• M13: 4,186,347 km (0.042 R)
• M14: 4,297,797 km (0.097 R)
• M15: 4,372,596 km (0.073 R)
• M16: 4,447,694 km (0.072 R)
• M17: 4,485,543 km (0.106 R)
• M18: 4,599,536 km (0.107 R)
• M19: 5,914,651 km (0.107 R)
• M20: 6,249,900 km (0.075 R)
• M21: 6,462,628 km (0.069 R)
• M22: 6,505,413 km (0.072 R)
• M23: 6,677,600 km (0.112 R)
• M24: 6,894,966 km (0.1 R)
• M25: 6,982,630 km (0.075 R)
• M26: 7,203,137 km (0.037 R)
• M27: 7,247,568 km (0.069 R)
• M28: 7,470,918 km (0.056 R)
• M29: 7,878,721 km (0.091 R)
• M30: 7,970,275 km (0.117 R)
• M31: 8,480,404 km (0.12 R)
• M32: 8,574,202 km (0.062 R)
• M33: 8,621,325 km (0.059 R)
• M34: 9,434,539 km (0.111 R)
• M35: 10,472,449 km (0.085 R)
• M36: 12,016,748 km (0.056 R)
• M37: 12,493,666 km (0.107 R)
• M38: 12,600,479 km (0.05 R)
• M39: 13,850,818 km (0.064 R)
• M40: 14,294,825 km (0.053 R)
• M41: 14,687,220 km (0.112 R)
• M42: 15,140,053 km (0.093 R)
• M43: 15,196,900 km (0.061 R)
• M44: 15,827,754 km (0.083 R)
• M45: 16,001,287 km (0.088 R)
• M46: 16,175,419 km (0.101 R)
• M47: 18,923,083 km (0.065 R)
• M48: 19,107,238 km (0.084 R)
• M49: 20,854,542 km (0.031 R)
• M50: 21,044,680 km (0.035 R)
• M51: 21,171,839 km (0.12 R)
• M52: 21,363,025 km (0.115 R)
• M53: 21,811,220 km (0.078 R)
• M54: 22,133,454 km (0.095 R)
• M55: 22,717,185 km (0.082 R)
• M56: 23,701,239 km (0.044 R)
• M57: 24,298,434 km (0.059 R)
• M58: 25,982,906 km (0.085 R)
• M59: 26,255,922 km (0.025 R)
• M60: 28,474,010 km (0.101 R)
• M61: 28,684,943 km (0.094 R)
• M62: 29,321,033 km (0.114 R)
• M63: 29,392,092 km (0.119 R)
• M64: 30,679,232 km (0.087 R)
• M65: 31,257,129 km (0.12 R)
• M66: 32,717,653 km (0.075 R)
• M67: 32,791,255 km (0.088 R)
• M68: 33,827,669 km (0.104 R)
• M69: 34,499,513 km (0.093 R)
• M70: 35,025,050 km (0.097 R)
• M71: 36,388,784 km (0.078 R)
• M72: 36,923,746 km (0.116 R)
• M73: 38,699,772 km (0.097 R)
• M74: 39,951,607 km (0.11 R)
• M75: 40,266,660 km (0.09 R)
• M76: 43,219,573 km (0.116 R)
• M77: 43,543,003 km (0.084 R)
• M78: 44,436,402 km (0.117 R)
• M79: 44,844,505 km (0.098 R)
• M80: 47,986,509 km (0.034 R)
• M81: 48,070,134 km (0.106 R)
• M82: 48,237,534 km (0.083 R)
• M83: 48,657,007 km (0.082 R)
• M84: 48,993,452 km (0.107 R)
• M85: 49,330,646 km (0.073 R)
• M86: 49,922,455 km (0.078 R)
• M87: 53,089,891 km (0.095 R)
• M88: 53,176,508 km (0.047 R)
• M89: 54,131,092 km (0.073 R)
• M90: 54,654,236 km (0.109 R)
• M91: 54,828,966 km (0.093 R)
• M92: 54,916,331 km (0.099 R)
• M93: 55,529,832 km (0.12 R)
• M94: 55,793,423 km (0.102 R)
• M95: 56,675,004 km (0.117 R)
• M96: 59,437,029 km (0.105 R)
• M97: 59,886,571 km (0.09 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526

Radius: 6.5

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 14.84 AU - 17.24 AU

Year: 23824 Days

Day: 24.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,295,920 km

• M1: 83,326 km (0.086 R)
• M2: 210,335 km (0.106 R)
• M3: 507,735 km (0.112 R)
• M4: 1,062,294 km (0.083 R)
• M5: 1,288,337 km (0.11 R)
• M6: 2,019,122 km (0.088 R)
• M7: 2,087,937 km (0.088 R)
• M8: 2,934,362 km (0.06 R)
• M9: 3,210,969 km (0.092 R)
• M10: 3,291,602 km (0.058 R)
• M11: 3,372,834 km (0.115 R)
• M12: 3,917,519 km (0.05 R)
• M13: 4,090,455 km (0.112 R)
• M14: 4,354,794 km (0.112 R)
• M15: 5,708,954 km (0.108 R)
• M16: 5,757,723 km (0.081 R)
• M17: 6,764,217 km (0.106 R)
• M18: 7,234,553 km (0.112 R)
• M19: 8,096,835 km (0.1 R)
• M20: 8,206,939 km (0.086 R)
• M21: 8,764,640 km (0.119 R)
• M22: 8,991,131 km (0.039 R)
• M23: 9,507,842 km (0.04 R)
• M24: 10,811,139 km (0.098 R)
• M25: 11,237,493 km (0.089 R)
• M26: 11,793,698 km (0.105 R)
• M27: 12,295,599 km (0.054 R)
• M28: 13,515,569 km (0.095 R)
• M29: 15,246,417 km (0.105 R)
• M30: 16,206,835 km (0.104 R)
• M31: 16,415,225 km (0.12 R)
• M32: 18,042,102 km (0.095 R)
• M33: 18,692,553 km (0.111 R)
• M34: 22,598,404 km (0.113 R)
• M35: 22,753,387 km (0.106 R)
• M36: 25,686,254 km (0.057 R)
• M37: 25,767,036 km (0.095 R)
• M38: 26,744,509 km (0.118 R)
• M39: 26,908,618 km (0.071 R)
• M40: 27,402,889 km (0.068 R)
• M41: 29,156,326 km (0.076 R)
• M42: 31,118,003 km (0.112 R)
• M43: 31,376,957 km (0.104 R)
• M44: 33,121,866 km (0.074 R)
• M45: 34,451,043 km (0.094 R)
• M46: 34,629,663 km (0.084 R)
• M47: 36,341,063 km (0.03 R)
• M48: 37,895,684 km (0.117 R)
• M49: 39,939,340 km (0.063 R)
• M50: 40,314,831 km (0.028 R)
• M51: 40,503,025 km (0.091 R)
• M52: 42,975,429 km (0.084 R)
• M53: 44,036,078 km (0.095 R)
• M54: 44,229,957 km (0.106 R)
• M55: 45,888,399 km (0.108 R)
• M56: 46,183,256 km (0.093 R)
• M57: 48,164,530 km (0.069 R)
• M58: 50,578,442 km (0.089 R)
• M59: 50,781,446 km (0.032 R)
• M60: 50,883,023 km (0.072 R)
• M61: 51,391,955 km (0.103 R)
• M62: 51,698,032 km (0.109 R)
• M63: 52,928,624 km (0.035 R)
• M64: 53,650,883 km (0.119 R)
• M65: 55,418,531 km (0.075 R)
• M66: 56,572,529 km (0.08 R)
• M67: 57,310,944 km (0.103 R)
• M68: 59,331,413 km (0.074 R)
• M69: 60,942,881 km (0.084 R)
• M70: 61,374,920 km (0.038 R)
• M71: 62,133,680 km (0.069 R)
• M72: 63,113,696 km (0.086 R)
• M73: 64,098,948 km (0.116 R)
• M74: 65,309,942 km (0.104 R)
• M75: 66,639,568 km (0.12 R)
• M76: 67,196,222 km (0.109 R)
• M77: 67,531,022 km (0.101 R)
• M78: 68,650,762 km (0.078 R)
• M79: 70,681,852 km (0.071 R)
• M80: 72,046,783 km (0.056 R)
• M81: 72,961,574 km (0.051 R)
• M82: 73,650,323 km (0.051 R)
• M83: 75,149,742 km (0.104 R)
• M84: 75,961,311 km (0.037 R)
• M85: 76,309,874 km (0.104 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 16,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit