🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.77 AU - 0.85 AU

Year: 256 Days

Day: 19.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.11 AU - 1.11 AU

Year: 411 Days

Day: 37.8 Hours

Environment

Temp: 46 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.57 AU - 1.59 AU

Year: 698 Days

Day: 23.5 Hours

Environment

Temp: -24 °C

Axial Tilt: 88.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,902,094 km

• M1: 383,419 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.5 AU - 1.76 AU

Year: 731 Days

Day: 25.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,902,094 km

• M1: 309,967 km (0.105 R)

Asteroid Belt

Center: 5.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.4

Radius: 12

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 7.61 AU - 11.83 AU

Year: 10651 Days

Day: 12.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 86,902,094 km

• M1: 290,519 km (0.109 R)
• M2: 519,404 km (0.103 R)
• M3: 642,224 km (0.089 R)
• M4: 776,263 km (0.087 R)
• M5: 920,625 km (0.081 R)
• M6: 1,543,700 km (0.081 R)
• M7: 2,655,512 km (0.061 R)
• M8: 3,347,402 km (0.092 R)
• M9: 3,807,565 km (0.108 R)
• M10: 4,287,924 km (0.118 R)
• M11: 4,452,332 km (0.049 R)
• M12: 4,787,581 km (0.075 R)
• M13: 5,553,821 km (0.105 R)
• M14: 5,661,382 km (0.105 R)
• M15: 5,842,096 km (0.105 R)
• M16: 6,135,158 km (0.098 R)
• M17: 6,546,253 km (0.097 R)
• M18: 6,966,324 km (0.088 R)
• M19: 7,513,553 km (0.108 R)
• M20: 7,712,369 km (0.077 R)
• M21: 8,319,437 km (0.03 R)
• M22: 8,899,877 km (0.105 R)
• M23: 9,237,519 km (0.072 R)
• M24: 9,493,630 km (0.088 R)
• M25: 10,585,396 km (0.118 R)
• M26: 10,719,136 km (0.104 R)
• M27: 11,078,470 km (0.082 R)
• M28: 11,168,827 km (0.119 R)
• M29: 11,304,961 km (0.116 R)
• M30: 11,855,033 km (0.115 R)
• M31: 14,833,826 km (0.08 R)
• M32: 15,385,393 km (0.084 R)
• M33: 15,994,705 km (0.062 R)
• M34: 16,250,966 km (0.114 R)
• M35: 16,923,708 km (0.108 R)
• M36: 19,104,246 km (0.117 R)
• M37: 19,868,991 km (0.111 R)
• M38: 20,089,199 km (0.072 R)
• M39: 20,866,809 km (0.065 R)
• M40: 21,034,657 km (0.034 R)
• M41: 21,259,353 km (0.114 R)
• M42: 21,597,594 km (0.119 R)
• M43: 22,680,832 km (0.11 R)
• M44: 22,968,958 km (0.08 R)
• M45: 23,898,709 km (0.099 R)
• M46: 24,250,563 km (0.073 R)
• M47: 24,604,063 km (0.092 R)
• M48: 25,018,748 km (0.094 R)
• M49: 25,495,367 km (0.111 R)
• M50: 25,794,862 km (0.091 R)
• M51: 25,914,989 km (0.077 R)
• M52: 26,821,851 km (0.118 R)
• M53: 27,126,432 km (0.078 R)
• M54: 27,432,210 km (0.111 R)
• M55: 28,728,775 km (0.11 R)
• M56: 29,604,371 km (0.087 R)
• M57: 32,347,697 km (0.093 R)
• M58: 32,736,951 km (0.099 R)
• M59: 35,104,786 km (0.101 R)
• M60: 35,571,681 km (0.038 R)
• M61: 37,323,472 km (0.069 R)
• M62: 37,936,374 km (0.101 R)
• M63: 38,209,839 km (0.09 R)
• M64: 38,758,864 km (0.094 R)
• M65: 38,896,494 km (0.119 R)
• M66: 39,241,317 km (0.104 R)
• M67: 39,448,659 km (0.096 R)
• M68: 39,933,955 km (0.08 R)
• M69: 40,142,644 km (0.068 R)
• M70: 41,683,352 km (0.088 R)
• M71: 41,895,033 km (0.068 R)
• M72: 42,319,293 km (0.078 R)
• M73: 42,673,989 km (0.081 R)
• M74: 43,029,584 km (0.076 R)
• M75: 43,958,886 km (0.093 R)
• M76: 45,546,717 km (0.119 R)
• M77: 46,786,435 km (0.088 R)
• M78: 47,006,344 km (0.036 R)
• M79: 47,963,321 km (0.11 R)
• M80: 49,522,730 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.5

Radius: 5.1

Gravity: 23.63 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 17.4 AU - 17.64 AU

Year: 25774 Days

Day: 15.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,902,094 km

• M1: 273,166 km (0.074 R)
• M2: 386,262 km (0.105 R)
• M3: 1,276,369 km (0.069 R)
• M4: 1,436,588 km (0.085 R)
• M5: 2,177,547 km (0.085 R)
• M6: 2,408,077 km (0.101 R)
• M7: 3,102,809 km (0.056 R)
• M8: 3,188,379 km (0.029 R)
• M9: 3,362,063 km (0.094 R)
• M10: 3,450,026 km (0.104 R)
• M11: 3,583,318 km (0.092 R)
• M12: 3,947,289 km (0.06 R)
• M13: 4,086,864 km (0.094 R)
• M14: 4,228,085 km (0.102 R)
• M15: 5,209,596 km (0.083 R)
• M16: 5,311,472 km (0.062 R)
• M17: 5,362,635 km (0.087 R)
• M18: 5,517,169 km (0.061 R)
• M19: 6,695,103 km (0.111 R)
• M20: 7,483,633 km (0.119 R)
• M21: 7,714,313 km (0.06 R)
• M22: 7,772,357 km (0.11 R)
• M23: 7,888,894 km (0.099 R)
• M24: 8,539,944 km (0.038 R)
• M25: 8,599,933 km (0.116 R)
• M26: 9,767,245 km (0.05 R)
• M27: 10,465,568 km (0.068 R)
• M28: 10,658,848 km (0.116 R)
• M29: 12,246,530 km (0.101 R)
• M30: 12,791,964 km (0.062 R)
• M31: 12,998,559 km (0.111 R)
• M32: 16,750,474 km (0.116 R)
• M33: 16,976,516 km (0.066 R)
• M34: 17,279,452 km (0.075 R)
• M35: 17,507,738 km (0.114 R)
• M36: 19,528,356 km (0.071 R)
• M37: 20,808,017 km (0.059 R)
• M38: 20,888,799 km (0.111 R)
• M39: 22,860,948 km (0.101 R)
• M40: 23,784,565 km (0.103 R)
• M41: 24,549,310 km (0.051 R)
• M42: 25,149,646 km (0.084 R)
• M43: 25,841,686 km (0.119 R)
• M44: 27,067,640 km (0.046 R)
• M45: 27,332,877 km (0.081 R)
• M46: 28,581,720 km (0.112 R)
• M47: 28,941,952 km (0.118 R)
• M48: 30,673,398 km (0.119 R)
• M49: 32,719,897 km (0.111 R)
• M50: 33,002,337 km (0.108 R)
• M51: 33,380,222 km (0.096 R)
• M52: 33,569,762 km (0.11 R)
• M53: 35,194,694 km (0.109 R)
• M54: 35,484,166 km (0.039 R)
• M55: 36,454,458 km (0.108 R)
• M56: 36,551,996 km (0.089 R)
• M57: 38,719,370 km (0.067 R)
• M58: 39,018,117 km (0.103 R)
• M59: 40,523,370 km (0.08 R)
• M60: 40,927,883 km (0.116 R)
• M61: 41,333,892 km (0.065 R)
• M62: 41,741,097 km (0.064 R)
• M63: 42,047,474 km (0.034 R)
• M64: 42,252,123 km (0.074 R)
• M65: 43,074,014 km (0.104 R)
• M66: 43,280,160 km (0.114 R)
• M67: 46,625,168 km (0.1 R)
• M68: 46,731,084 km (0.092 R)
• M69: 47,049,129 km (0.091 R)
• M70: 50,160,615 km (0.119 R)
• M71: 51,139,583 km (0.088 R)
• M72: 51,358,146 km (0.102 R)
• M73: 52,895,713 km (0.118 R)
• M74: 53,448,626 km (0.11 R)
• M75: 54,448,539 km (0.05 R)
• M76: 54,894,939 km (0.099 R)
• M77: 55,454,584 km (0.119 R)
• M78: 56,579,710 km (0.109 R)
• M79: 56,692,507 km (0.11 R)
• M80: 62,783,534 km (0.045 R)
• M81: 63,955,932 km (0.107 R)
• M82: 65,017,179 km (0.087 R)
• M83: 65,135,362 km (0.1 R)
• M84: 66,203,191 km (0.072 R)
• M85: 71,872,053 km (0.076 R)
• M86: 72,239,166 km (0.106 R)
• M87: 73,590,633 km (0.086 R)
• M88: 73,713,902 km (0.103 R)
• M89: 74,454,860 km (0.089 R)
• M90: 74,950,328 km (0.053 R)
• M91: 75,198,362 km (0.092 R)
• M92: 77,443,527 km (0.111 R)
• M93: 79,584,272 km (0.055 R)
• M94: 81,999,679 km (0.053 R)
• M95: 82,511,154 km (0.118 R)
• M96: 85,602,744 km (0.116 R)
• M97: 85,732,445 km (0.079 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 15,038 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit