🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.52 AU - 0.54 AU

Year: 142 Days

Day: 22.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.75 AU - 1.19 AU

Year: 351 Days

Day: 38.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.79 AU - 1.31 AU

Year: 395 Days

Day: 12.7 Hours

Environment

Temp: 35 °C

Axial Tilt: 47.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 2.03 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 2.27 AU - 3.73 AU

Year: 1907 Days

Day: 40.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 3.03 AU - 4.45 AU

Year: 2655 Days

Day: 42.6 Hours

Environment

Temp: -114 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,004,687 km

• M1: 1,806,245 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.98 AU - 4.18 AU

Year: 3025 Days

Day: 28.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,004,687 km

• M1: 2,453,255 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.8

Radius: 8.4

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 5.03 AU - 5.81 AU

Year: 4632 Days

Day: 5.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 71,004,687 km

• M1: 221,554 km (0.116 R)
• M2: 298,448 km (0.099 R)
• M3: 368,609 km (0.12 R)
• M4: 435,629 km (0.114 R)
• M5: 497,114 km (0.053 R)
• M6: 572,960 km (0.096 R)
• M7: 737,518 km (0.113 R)
• M8: 917,783 km (0.068 R)
• M9: 1,013,376 km (0.051 R)
• M10: 1,155,943 km (0.057 R)
• M11: 1,244,804 km (0.094 R)
• M12: 1,557,613 km (0.1 R)
• M13: 1,740,272 km (0.058 R)
• M14: 1,825,543 km (0.107 R)
• M15: 2,291,989 km (0.089 R)
• M16: 2,442,784 km (0.111 R)
• M17: 2,694,856 km (0.047 R)
• M18: 2,834,132 km (0.105 R)
• M19: 2,894,569 km (0.116 R)
• M20: 3,308,507 km (0.114 R)
• M21: 3,372,235 km (0.105 R)
• M22: 3,522,581 km (0.065 R)
• M23: 3,653,180 km (0.099 R)
• M24: 3,941,754 km (0.083 R)
• M25: 4,100,328 km (0.067 R)
• M26: 4,875,395 km (0.073 R)
• M27: 5,070,171 km (0.096 R)
• M28: 5,492,486 km (0.106 R)
• M29: 5,644,178 km (0.098 R)
• M30: 6,503,618 km (0.065 R)
• M31: 6,583,802 km (0.086 R)
• M32: 6,880,455 km (0.05 R)
• M33: 6,962,135 km (0.057 R)
• M34: 7,375,474 km (0.118 R)
• M35: 7,853,589 km (0.113 R)
• M36: 7,910,586 km (0.059 R)
• M37: 8,110,748 km (0.117 R)
• M38: 8,810,118 km (0.075 R)
• M39: 9,047,530 km (0.114 R)
• M40: 9,196,978 km (0.031 R)
• M41: 9,347,324 km (0.057 R)
• M42: 9,437,830 km (0.071 R)
• M43: 9,833,666 km (0.108 R)
• M44: 10,018,270 km (0.036 R)
• M45: 10,328,387 km (0.074 R)
• M46: 10,641,645 km (0.056 R)
• M47: 10,958,044 km (0.111 R)
• M48: 11,053,637 km (0.103 R)
• M49: 11,958,555 km (0.107 R)
• M50: 12,287,520 km (0.054 R)
• M51: 12,419,914 km (0.052 R)
• M52: 12,988,087 km (0.069 R)
• M53: 13,190,643 km (0.109 R)
• M54: 14,184,272 km (0.109 R)
• M55: 16,061,575 km (0.069 R)
• M56: 16,170,183 km (0.076 R)
• M57: 16,424,649 km (0.087 R)
• M58: 16,790,267 km (0.061 R)
• M59: 17,455,080 km (0.094 R)
• M60: 17,940,674 km (0.097 R)
• M61: 18,091,020 km (0.053 R)
• M62: 18,392,909 km (0.067 R)
• M63: 19,423,937 km (0.033 R)
• M64: 19,539,726 km (0.071 R)
• M65: 19,810,648 km (0.093 R)
• M66: 20,630,893 km (0.097 R)
• M67: 21,263,243 km (0.068 R)
• M68: 21,621,679 km (0.042 R)
• M69: 21,781,600 km (0.067 R)
• M70: 22,385,077 km (0.111 R)
• M71: 22,668,565 km (0.083 R)
• M72: 22,790,488 km (0.112 R)
• M73: 23,075,621 km (0.104 R)
• M74: 23,444,081 km (0.087 R)
• M75: 23,690,768 km (0.091 R)
• M76: 24,602,567 km (0.108 R)
• M77: 25,188,841 km (0.078 R)
• M78: 25,357,288 km (0.088 R)
• M79: 25,483,698 km (0.093 R)
• M80: 26,503,357 km (0.088 R)
• M81: 26,760,366 km (0.098 R)
• M82: 28,144,895 km (0.109 R)
• M83: 28,450,822 km (0.104 R)
• M84: 28,845,910 km (0.05 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 292

Radius: 5.1

Gravity: 11.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 16.88 AU - 18.76 AU

Year: 27614 Days

Day: 18.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 71,004,687 km

• M1: 124,017 km (0.095 R)
• M2: 234,719 km (0.112 R)
• M3: 327,171 km (0.043 R)
• M4: 395,836 km (0.092 R)
• M5: 1,239,119 km (0.105 R)
• M6: 1,462,618 km (0.077 R)
• M7: 1,579,155 km (0.099 R)
• M8: 1,790,537 km (0.099 R)
• M9: 2,546,455 km (0.082 R)
• M10: 2,686,927 km (0.108 R)
• M11: 2,830,093 km (0.051 R)
• M12: 2,902,498 km (0.103 R)
• M13: 3,012,452 km (0.078 R)
• M14: 3,504,330 km (0.073 R)
• M15: 3,859,475 km (0.098 R)
• M16: 4,061,732 km (0.102 R)
• M17: 4,392,493 km (0.094 R)
• M18: 4,861,482 km (0.08 R)
• M19: 6,266,356 km (0.097 R)
• M20: 6,456,195 km (0.068 R)
• M21: 6,793,090 km (0.106 R)
• M22: 7,284,220 km (0.118 R)
• M23: 7,888,595 km (0.045 R)
• M24: 8,248,527 km (0.082 R)
• M25: 8,984,399 km (0.103 R)
• M26: 9,741,065 km (0.112 R)
• M27: 9,795,818 km (0.061 R)
• M28: 10,127,028 km (0.08 R)
• M29: 10,517,927 km (0.039 R)
• M30: 10,913,913 km (0.074 R)
• M31: 11,487,920 km (0.055 R)
• M32: 11,837,081 km (0.096 R)
• M33: 12,545,726 km (0.118 R)
• M34: 12,784,933 km (0.118 R)
• M35: 15,259,282 km (0.057 R)
• M36: 16,419,563 km (0.068 R)
• M37: 20,136,472 km (0.11 R)
• M38: 20,557,141 km (0.105 R)
• M39: 20,980,653 km (0.095 R)
• M40: 21,122,471 km (0.104 R)
• M41: 21,549,872 km (0.099 R)
• M42: 22,268,391 km (0.076 R)
• M43: 25,673,538 km (0.047 R)
• M44: 25,901,076 km (0.072 R)
• M45: 26,129,512 km (0.025 R)
• M46: 26,434,991 km (0.098 R)
• M47: 26,588,030 km (0.119 R)
• M48: 27,280,967 km (0.114 R)
• M49: 29,236,809 km (0.107 R)
• M50: 29,792,416 km (0.11 R)
• M51: 30,271,578 km (0.104 R)
• M52: 31,075,666 km (0.054 R)
• M53: 31,480,329 km (0.058 R)
• M54: 31,805,255 km (0.038 R)
• M55: 32,622,658 km (0.059 R)
• M56: 33,033,903 km (0.099 R)
• M57: 35,115,856 km (0.114 R)
• M58: 35,284,303 km (0.116 R)
• M59: 37,842,128 km (0.064 R)
• M60: 37,928,446 km (0.088 R)
• M61: 39,755,485 km (0.041 R)
• M62: 39,843,149 km (0.111 R)
• M63: 40,282,817 km (0.065 R)
• M64: 40,635,569 km (0.065 R)
• M65: 40,900,806 km (0.099 R)
• M66: 41,077,930 km (0.099 R)
• M67: 42,863,680 km (0.052 R)
• M68: 42,953,588 km (0.083 R)
• M69: 43,313,969 km (0.113 R)
• M70: 44,219,485 km (0.112 R)
• M71: 46,325,524 km (0.034 R)
• M72: 47,623,435 km (0.091 R)
• M73: 49,876,080 km (0.085 R)
• M74: 50,065,321 km (0.058 R)
• M75: 51,301,448 km (0.104 R)
• M76: 52,836,622 km (0.105 R)
• M77: 53,997,950 km (0.105 R)
• M78: 54,776,756 km (0.079 R)
• M79: 55,951,997 km (0.113 R)
• M80: 56,247,004 km (0.102 R)
• M81: 58,127,898 km (0.111 R)
• M82: 60,029,437 km (0.112 R)
• M83: 60,937,197 km (0.065 R)
• M84: 61,646,440 km (0.086 R)
• M85: 62,154,624 km (0.088 R)
• M86: 62,460,253 km (0.052 R)
• M87: 62,970,830 km (0.108 R)
• M88: 63,380,130 km (0.073 R)
• M89: 63,687,703 km (0.1 R)
• M90: 66,791,111 km (0.06 R)
• M91: 66,999,650 km (0.097 R)
• M92: 67,104,070 km (0.078 R)
• M93: 68,151,105 km (0.08 R)
• M94: 69,097,910 km (0.078 R)
• M95: 70,155,118 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit