🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.43 AU - 0.59 AU

Year: 127 Days

Day: 12.4 Hours

Environment

Temp: 265 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,094,768 km

• M1: 131,048 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 15.1 Hours

Environment

Temp: 202 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,094,768 km

• M1: 74,350 km (0.103 R)
• M2: 340,784 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.75 AU - 0.87 AU

Year: 255 Days

Day: 24.8 Hours

Environment

Temp: 190 °C

Axial Tilt: 25.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.02 AU - 2.12 AU

Year: 1042 Days

Day: 29 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.38 AU - 4.5 AU

Year: 2736 Days

Day: 31.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,094,768 km

• M1: 1,521,710 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.65 AU - 5.13 AU

Year: 3783 Days

Day: 42.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,094,768 km

• M1: 2,152,863 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.2

Radius: 10

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 7.75 AU - 11.05 AU

Year: 10083 Days

Day: 6.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 87,094,768 km

• M1: 130,449 km (0.025 R)
• M2: 236,963 km (0.043 R)
• M3: 425,905 km (0.073 R)
• M4: 531,820 km (0.097 R)
• M5: 773,122 km (0.102 R)
• M6: 850,314 km (0.091 R)
• M7: 1,237,623 km (0.096 R)
• M8: 1,369,569 km (0.111 R)
• M9: 1,604,886 km (0.09 R)
• M10: 1,764,208 km (0.118 R)
• M11: 2,036,326 km (0.112 R)
• M12: 2,098,559 km (0.109 R)
• M13: 2,338,215 km (0.063 R)
• M14: 2,503,072 km (0.081 R)
• M15: 3,200,198 km (0.045 R)
• M16: 3,457,955 km (0.085 R)
• M17: 3,993,814 km (0.089 R)
• M18: 4,171,537 km (0.105 R)
• M19: 4,352,101 km (0.077 R)
• M20: 5,314,315 km (0.051 R)
• M21: 5,819,507 km (0.102 R)
• M22: 6,363,145 km (0.086 R)
• M23: 7,940,655 km (0.058 R)
• M24: 8,089,804 km (0.07 R)
• M25: 9,082,236 km (0.116 R)
• M26: 9,738,522 km (0.031 R)
• M27: 10,820,115 km (0.089 R)
• M28: 10,930,368 km (0.099 R)
• M29: 13,124,969 km (0.1 R)
• M30: 14,226,608 km (0.09 R)
• M31: 14,956,945 km (0.114 R)
• M32: 15,949,676 km (0.09 R)
• M33: 16,106,754 km (0.113 R)
• M34: 16,995,664 km (0.055 R)
• M35: 17,349,314 km (0.071 R)
• M36: 18,391,712 km (0.115 R)
• M37: 18,754,786 km (0.1 R)
• M38: 18,887,479 km (0.039 R)
• M39: 19,186,974 km (0.104 R)
• M40: 19,353,925 km (0.095 R)
• M41: 19,858,070 km (0.077 R)
• M42: 19,925,688 km (0.116 R)
• M43: 20,810,709 km (0.09 R)
• M44: 21,292,564 km (0.101 R)
• M45: 21,638,883 km (0.06 R)
• M46: 21,708,446 km (0.069 R)
• M47: 22,267,194 km (0.111 R)
• M48: 23,577,522 km (0.045 R)
• M49: 23,864,152 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.7

Radius: 5.3

Gravity: 22.42 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 14.99 AU - 19.95 AU

Year: 25546 Days

Day: 22.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,094,768 km

• M1: 96,640 km (0.109 R)
• M2: 330,761 km (0.112 R)
• M3: 896,690 km (0.085 R)
• M4: 1,345,034 km (0.114 R)
• M5: 1,409,511 km (0.116 R)
• M6: 1,575,266 km (0.08 R)
• M7: 2,614,223 km (0.051 R)
• M8: 3,069,300 km (0.105 R)
• M9: 4,004,735 km (0.063 R)
• M10: 4,576,049 km (0.101 R)
• M11: 5,325,385 km (0.071 R)
• M12: 5,898,943 km (0.069 R)
• M13: 5,952,050 km (0.12 R)
• M14: 8,441,060 km (0.102 R)
• M15: 8,802,488 km (0.067 R)
• M16: 8,985,147 km (0.056 R)
• M17: 9,046,333 km (0.046 R)
• M18: 9,354,205 km (0.049 R)
• M19: 10,814,280 km (0.036 R)
• M20: 10,944,580 km (0.065 R)
• M21: 12,207,934 km (0.069 R)
• M22: 12,275,702 km (0.117 R)
• M23: 15,305,657 km (0.105 R)
• M24: 15,746,073 km (0.094 R)
• M25: 16,116,179 km (0.104 R)
• M26: 17,016,010 km (0.047 R)
• M27: 17,167,552 km (0.088 R)
• M28: 17,701,617 km (0.058 R)
• M29: 18,942,531 km (0.11 R)
• M30: 20,855,888 km (0.064 R)
• M31: 21,835,455 km (0.028 R)
• M32: 22,165,318 km (0.101 R)
• M33: 23,080,857 km (0.116 R)
• M34: 24,008,663 km (0.116 R)
• M35: 24,691,129 km (0.099 R)
• M36: 24,948,586 km (0.109 R)
• M37: 25,726,645 km (0.08 R)
• M38: 26,337,304 km (0.081 R)
• M39: 26,600,446 km (0.09 R)
• M40: 27,483,822 km (0.031 R)
• M41: 29,461,057 km (0.084 R)
• M42: 29,916,881 km (0.095 R)
• M43: 30,008,286 km (0.11 R)
• M44: 31,669,720 km (0.104 R)
• M45: 32,417,709 km (0.079 R)
• M46: 33,266,228 km (0.076 R)
• M47: 33,931,191 km (0.027 R)
• M48: 34,121,928 km (0.117 R)
• M49: 34,600,492 km (0.04 R)
• M50: 35,855,019 km (0.032 R)
• M51: 38,110,806 km (0.113 R)
• M52: 40,817,031 km (0.03 R)
• M53: 40,918,458 km (0.096 R)
• M54: 41,426,792 km (0.105 R)
• M55: 41,937,220 km (0.074 R)
• M56: 43,688,113 km (0.086 R)
• M57: 43,791,785 km (0.047 R)
• M58: 45,462,793 km (0.11 R)
• M59: 49,730,371 km (0.034 R)
• M60: 51,144,670 km (0.063 R)
• M61: 53,679,007 km (0.086 R)
• M62: 54,793,661 km (0.083 R)
• M63: 55,129,508 km (0.1 R)
• M64: 55,803,297 km (0.109 R)
• M65: 56,366,832 km (0.074 R)
• M66: 57,499,587 km (0.084 R)
• M67: 58,754,414 km (0.099 R)
• M68: 59,098,190 km (0.067 R)
• M69: 59,557,605 km (0.065 R)
• M70: 59,787,687 km (0.117 R)
• M71: 61,639,409 km (0.089 R)
• M72: 61,755,796 km (0.1 R)
• M73: 62,689,287 km (0.105 R)
• M74: 66,231,316 km (0.108 R)
• M75: 67,666,109 km (0.093 R)
• M76: 68,387,470 km (0.063 R)
• M77: 72,399,834 km (0.111 R)
• M78: 72,768,294 km (0.096 R)
• M79: 73,014,382 km (0.097 R)
• M80: 75,116,681 km (0.047 R)
• M81: 75,614,393 km (0.065 R)
• M82: 75,738,859 km (0.111 R)
• M83: 76,988,300 km (0.116 R)
• M84: 77,615,564 km (0.097 R)
• M85: 78,118,512 km (0.11 R)
• M86: 79,507,528 km (0.027 R)
• M87: 79,634,088 km (0.058 R)
• M88: 81,286,845 km (0.073 R)
• M89: 82,437,702 km (0.04 R)
• M90: 83,207,981 km (0.12 R)
• M91: 83,465,290 km (0.046 R)
• M92: 84,109,608 km (0.101 R)
• M93: 84,238,711 km (0.116 R)
• M94: 84,497,066 km (0.081 R)
• M95: 86,182,585 km (0.113 R)
• M96: 86,833,785 km (0.107 R)
• M97: 87,094,833 km (0.108 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 11,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit