🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.65 AU - 1.03 AU

Year: 325 Days

Day: 36 Hours

Environment

Temp: -20 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.79 AU - 1.01 AU

Year: 360 Days

Day: 30 Hours

Environment

Temp: -30 °C

Axial Tilt: 47.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.97 AU - 0.99 AU

Year: 409 Days

Day: 22.8 Hours

Environment

Temp: -45 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.43 AU - 2.13 AU

Year: 1002 Days

Day: 18.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.63 AU - 2.75 AU

Year: 1861 Days

Day: 28.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,579,297 km

• M1: 84,074 km (0.084 R)

Asteroid Belt

Center: 4.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.1

Radius: 11.6

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.44 AU - 7.18 AU

Year: 5906 Days

Day: 9.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 65,579,297 km

• M1: 192,832 km (0.048 R)
• M2: 281,693 km (0.036 R)
• M3: 428,897 km (0.103 R)
• M4: 620,981 km (0.072 R)
• M5: 843,582 km (0.086 R)
• M6: 1,012,179 km (0.065 R)
• M7: 1,158,935 km (0.109 R)
• M8: 1,278,314 km (0.103 R)
• M9: 1,474,437 km (0.029 R)
• M10: 2,270,297 km (0.109 R)
• M11: 2,356,466 km (0.051 R)
• M12: 2,532,243 km (0.095 R)
• M13: 2,621,703 km (0.102 R)
• M14: 2,712,359 km (0.07 R)
• M15: 2,896,813 km (0.105 R)
• M16: 3,726,932 km (0.074 R)
• M17: 4,355,243 km (0.107 R)
• M18: 4,463,252 km (0.084 R)
• M19: 4,544,783 km (0.113 R)
• M20: 4,654,289 km (0.094 R)
• M21: 5,533,176 km (0.069 R)
• M22: 5,768,344 km (0.062 R)
• M23: 6,036,872 km (0.11 R)
• M24: 6,961,387 km (0.095 R)
• M25: 7,311,446 km (0.093 R)
• M26: 7,472,563 km (0.113 R)
• M27: 7,863,911 km (0.116 R)
• M28: 8,734,870 km (0.075 R)
• M29: 8,940,118 km (0.099 R)
• M30: 9,077,898 km (0.063 R)
• M31: 9,355,701 km (0.115 R)
• M32: 10,026,498 km (0.106 R)
• M33: 10,676,351 km (0.103 R)
• M34: 11,043,315 km (0.118 R)
• M35: 11,117,216 km (0.117 R)
• M36: 12,054,746 km (0.063 R)
• M37: 12,436,819 km (0.05 R)
• M38: 12,745,439 km (0.068 R)
• M39: 12,900,722 km (0.1 R)
• M40: 12,978,662 km (0.06 R)
• M41: 13,567,629 km (0.116 R)
• M42: 13,765,846 km (0.11 R)
• M43: 14,205,515 km (0.109 R)
• M44: 14,568,589 km (0.107 R)
• M45: 15,386,440 km (0.103 R)
• M46: 15,469,018 km (0.111 R)
• M47: 15,842,714 km (0.09 R)
• M48: 16,009,665 km (0.066 R)
• M49: 16,514,259 km (0.116 R)
• M50: 16,768,425 km (0.077 R)
• M51: 17,841,640 km (0.092 R)
• M52: 18,015,473 km (0.106 R)
• M53: 18,628,226 km (0.092 R)
• M54: 19,247,711 km (0.095 R)
• M55: 19,381,302 km (0.069 R)
• M56: 20,009,164 km (0.104 R)
• M57: 20,280,235 km (0.104 R)
• M58: 22,774,331 km (0.088 R)
• M59: 24,297,537 km (0.108 R)
• M60: 24,780,289 km (0.064 R)
• M61: 25,559,245 km (0.107 R)
• M62: 25,755,218 km (0.074 R)
• M63: 25,951,640 km (0.047 R)
• M64: 27,041,311 km (0.094 R)
• M65: 27,591,831 km (0.061 R)
• M66: 28,044,963 km (0.119 R)
• M67: 28,196,506 km (0.112 R)
• M68: 28,348,348 km (0.093 R)
• M69: 28,500,489 km (0.088 R)
• M70: 29,675,879 km (0.116 R)
• M71: 29,881,875 km (0.105 R)
• M72: 30,658,737 km (0.044 R)
• M73: 31,494,840 km (0.118 R)
• M74: 33,349,554 km (0.101 R)
• M75: 33,939,718 km (0.04 R)
• M76: 34,047,428 km (0.115 R)
• M77: 34,155,288 km (0.108 R)
• M78: 35,185,120 km (0.077 R)
• M79: 36,060,118 km (0.039 R)
• M80: 36,610,638 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.7

Radius: 6.6

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.88 AU - 14.64 AU

Year: 19224 Days

Day: 24.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,579,297 km

• M1: 190,588 km (0.11 R)
• M2: 240,254 km (0.066 R)
• M3: 340,934 km (0.091 R)
• M4: 686,654 km (0.119 R)
• M5: 749,485 km (0.055 R)
• M6: 792,570 km (0.106 R)
• M7: 926,908 km (0.107 R)
• M8: 1,020,706 km (0.081 R)
• M9: 1,068,877 km (0.097 R)
• M10: 1,821,055 km (0.036 R)
• M11: 1,909,766 km (0.079 R)
• M12: 2,247,110 km (0.077 R)
• M13: 2,736,893 km (0.047 R)
• M14: 2,976,698 km (0.103 R)
• M15: 3,549,808 km (0.067 R)
• M16: 3,661,109 km (0.11 R)
• M17: 3,849,153 km (0.034 R)
• M18: 4,959,469 km (0.095 R)
• M19: 5,125,672 km (0.04 R)
• M20: 5,167,559 km (0.08 R)
• M21: 5,940,382 km (0.105 R)
• M22: 6,295,378 km (0.114 R)
• M23: 6,475,344 km (0.11 R)
• M24: 7,591,194 km (0.112 R)
• M25: 7,927,790 km (0.091 R)
• M26: 9,017,012 km (0.068 R)
• M27: 9,067,576 km (0.1 R)
• M28: 9,579,051 km (0.083 R)
• M29: 10,523,163 km (0.107 R)
• M30: 10,790,644 km (0.07 R)
• M31: 11,386,941 km (0.114 R)
• M32: 12,049,660 km (0.045 R)
• M33: 12,105,460 km (0.03 R)
• M34: 13,009,779 km (0.064 R)
• M35: 13,239,262 km (0.091 R)
• M36: 14,347,483 km (0.093 R)
• M37: 16,157,168 km (0.057 R)
• M38: 16,403,855 km (0.109 R)
• M39: 16,713,822 km (0.076 R)
• M40: 17,719,120 km (0.081 R)
• M41: 19,133,119 km (0.05 R)
• M42: 19,328,793 km (0.093 R)
• M43: 20,383,308 km (0.048 R)
• M44: 20,516,301 km (0.046 R)
• M45: 20,850,502 km (0.099 R)
• M46: 22,410,210 km (0.108 R)
• M47: 23,100,006 km (0.038 R)
• M48: 23,308,395 km (0.119 R)
• M49: 24,571,301 km (0.081 R)
• M50: 24,712,970 km (0.113 R)
• M51: 25,282,489 km (0.099 R)
• M52: 25,568,819 km (0.1 R)
• M53: 26,652,207 km (0.076 R)
• M54: 26,797,766 km (0.115 R)
• M55: 27,824,306 km (0.086 R)
• M56: 27,971,959 km (0.064 R)
• M57: 33,616,586 km (0.111 R)
• M58: 33,852,652 km (0.117 R)
• M59: 35,600,703 km (0.102 R)
• M60: 35,760,922 km (0.069 R)
• M61: 37,867,410 km (0.082 R)
• M62: 38,359,138 km (0.114 R)
• M63: 38,605,825 km (0.095 R)
• M64: 39,183,422 km (0.072 R)
• M65: 41,522,535 km (0.116 R)
• M66: 42,368,810 km (0.12 R)
• M67: 42,453,781 km (0.101 R)
• M68: 42,538,753 km (0.12 R)
• M69: 44,595,574 km (0.036 R)
• M70: 44,682,042 km (0.111 R)
• M71: 45,114,828 km (0.111 R)
• M72: 45,462,195 km (0.071 R)
• M73: 48,716,547 km (0.066 R)
• M74: 49,162,049 km (0.065 R)
• M75: 49,698,357 km (0.09 R)
• M76: 49,877,576 km (0.087 R)
• M77: 50,506,635 km (0.108 R)
• M78: 51,500,264 km (0.12 R)
• M79: 51,954,144 km (0.044 R)
• M80: 53,690,676 km (0.085 R)
• M81: 54,982,453 km (0.053 R)
• M82: 56,004,656 km (0.083 R)
• M83: 56,377,753 km (0.067 R)
• M84: 56,658,249 km (0.106 R)
• M85: 57,596,527 km (0.065 R)
• M86: 57,784,721 km (0.106 R)
• M87: 60,824,699 km (0.118 R)
• M88: 61,689,076 km (0.099 R)
• M89: 63,721,512 km (0.109 R)
• M90: 64,306,290 km (0.038 R)
• M91: 65,186,674 km (0.113 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: 213 - 13,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit