🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.65 AU - 1.01 AU

Year: 286 Days

Day: 37.1 Hours

Environment

Temp: 114 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.95 AU - 1.09 AU

Year: 390 Days

Day: 37.4 Hours

Environment

Temp: 24 °C

Axial Tilt: 130.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.31 AU - 1.39 AU

Year: 594 Days

Day: 44.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,610,295 km

• M1: 80,932 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.79 AU - 4.45 AU

Year: 3167 Days

Day: 31 Hours

Environment

Temp: -141 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,610,295 km

• M1: 656,585 km (0.117 R)

Asteroid Belt

Center: 7.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 513.6

Radius: 7.1

Gravity: 10.19 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 9.9 AU - 13.76 AU

Year: 15411 Days

Day: 24.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 26,610,295 km

• M1: 129,851 km (0.099 R)
• M2: 317,596 km (0.093 R)
• M3: 420,370 km (0.1 R)
• M4: 605,572 km (0.073 R)
• M5: 1,185,713 km (0.05 R)
• M6: 1,279,810 km (0.091 R)
• M7: 1,376,450 km (0.082 R)
• M8: 1,895,255 km (0.085 R)
• M9: 2,005,958 km (0.106 R)
• M10: 2,291,839 km (0.112 R)
• M11: 2,439,642 km (0.115 R)
• M12: 2,744,822 km (0.063 R)
• M13: 4,154,333 km (0.088 R)
• M14: 4,444,702 km (0.116 R)
• M15: 4,592,355 km (0.106 R)
• M16: 5,394,050 km (0.113 R)
• M17: 5,831,026 km (0.048 R)
• M18: 6,074,272 km (0.1 R)
• M19: 7,080,018 km (0.118 R)
• M20: 7,296,038 km (0.078 R)
• M21: 7,690,378 km (0.084 R)
• M22: 7,957,111 km (0.072 R)
• M23: 8,545,330 km (0.105 R)
• M24: 9,194,584 km (0.097 R)
• M25: 9,477,624 km (0.071 R)
• M26: 9,667,912 km (0.055 R)
• M27: 10,004,058 km (0.104 R)
• M28: 10,344,094 km (0.092 R)
• M29: 10,935,604 km (0.095 R)
• M30: 12,254,758 km (0.109 R)
• M31: 12,358,280 km (0.115 R)
• M32: 12,880,377 km (0.1 R)
• M33: 13,144,118 km (0.061 R)
• M34: 14,598,957 km (0.098 R)
• M35: 15,317,476 km (0.053 R)
• M36: 15,540,975 km (0.056 R)
• M37: 15,709,123 km (0.091 R)
• M38: 17,424,861 km (0.088 R)
• M39: 17,658,084 km (0.101 R)
• M40: 18,423,127 km (0.063 R)
• M41: 18,601,298 km (0.114 R)
• M42: 18,899,447 km (0.078 R)
• M43: 19,259,230 km (0.118 R)
• M44: 19,439,944 km (0.059 R)
• M45: 21,216,269 km (0.044 R)
• M46: 21,715,328 km (0.043 R)
• M47: 21,903,522 km (0.031 R)
• M48: 23,299,719 km (0.075 R)
• M49: 23,556,578 km (0.11 R)
• M50: 24,203,140 km (0.102 R)
• M51: 24,855,387 km (0.093 R)
• M52: 24,921,060 km (0.094 R)
• M53: 27,454,201 km (0.1 R)
• M54: 27,589,886 km (0.117 R)
• M55: 30,769,140 km (0.113 R)
• M56: 33,048,414 km (0.094 R)
• M57: 33,120,370 km (0.08 R)
• M58: 34,062,388 km (0.078 R)
• M59: 35,824,651 km (0.03 R)
• M60: 36,940,950 km (0.048 R)
• M61: 37,240,595 km (0.09 R)
• M62: 38,674,640 km (0.054 R)
• M63: 38,826,631 km (0.087 R)
• M64: 39,283,952 km (0.083 R)
• M65: 39,973,149 km (0.081 R)
• M66: 40,434,808 km (0.103 R)
• M67: 41,363,512 km (0.092 R)
• M68: 41,596,735 km (0.115 R)
• M69: 42,064,677 km (0.11 R)
• M70: 42,612,654 km (0.043 R)
• M71: 42,769,582 km (0.06 R)
• M72: 43,794,926 km (0.12 R)
• M73: 44,987,969 km (0.117 R)
• M74: 45,950,033 km (0.118 R)
• M75: 46,111,150 km (0.107 R)
• M76: 47,650,063 km (0.091 R)
• M77: 47,976,187 km (0.118 R)
• M78: 48,057,867 km (0.099 R)
• M79: 48,712,657 km (0.087 R)
• M80: 48,959,045 km (0.104 R)
• M81: 50,279,844 km (0.028 R)
• M82: 51,695,938 km (0.108 R)
• M83: 52,535,032 km (0.054 R)
• M84: 52,787,703 km (0.098 R)
• M85: 53,971,920 km (0.102 R)
• M86: 55,593,112 km (0.085 R)
• M87: 55,678,831 km (0.064 R)
• M88: 56,711,506 km (0.103 R)
• M89: 57,230,161 km (0.091 R)
• M90: 57,490,163 km (0.074 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25

Radius: 4.7

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 13.21 AU - 16.47 AU

Year: 21652 Days

Day: 19.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 26,610,295 km

• M1: 151,094 km (0.086 R)
• M2: 224,846 km (0.086 R)
• M3: 320,439 km (0.075 R)
• M4: 775,366 km (0.09 R)
• M5: 1,107,473 km (0.109 R)
• M6: 1,694,495 km (0.12 R)
• M7: 2,504,867 km (0.084 R)
• M8: 2,817,078 km (0.079 R)
• M9: 2,968,171 km (0.102 R)
• M10: 3,219,346 km (0.102 R)
• M11: 3,258,690 km (0.03 R)
• M12: 3,397,368 km (0.026 R)
• M13: 3,537,990 km (0.085 R)
• M14: 3,578,531 km (0.093 R)
• M15: 4,140,869 km (0.112 R)
• M16: 4,226,439 km (0.113 R)
• M17: 4,552,862 km (0.107 R)
• M18: 4,842,333 km (0.108 R)
• M19: 5,206,754 km (0.112 R)
• M20: 5,252,830 km (0.101 R)
• M21: 5,674,546 km (0.062 R)
• M22: 5,865,433 km (0.061 R)
• M23: 7,519,238 km (0.071 R)
• M24: 7,940,356 km (0.113 R)
• M25: 8,450,634 km (0.077 R)
• M26: 9,221,512 km (0.044 R)
• M27: 9,417,784 km (0.072 R)
• M28: 9,757,372 km (0.037 R)
• M29: 10,216,487 km (0.119 R)
• M30: 10,859,160 km (0.11 R)
• M31: 10,947,871 km (0.083 R)
• M32: 11,544,916 km (0.099 R)
• M33: 12,244,735 km (0.027 R)
• M34: 12,864,220 km (0.109 R)
• M35: 12,958,018 km (0.107 R)
• M36: 13,462,312 km (0.031 R)
• M37: 13,684,914 km (0.071 R)
• M38: 14,133,708 km (0.108 R)
• M39: 14,685,275 km (0.069 R)
• M40: 14,816,024 km (0.12 R)
• M41: 14,914,309 km (0.075 R)
• M42: 15,442,539 km (0.038 R)
• M43: 17,201,062 km (0.103 R)
• M44: 17,685,161 km (0.11 R)
• M45: 18,844,096 km (0.047 R)
• M46: 20,682,803 km (0.115 R)
• M47: 21,271,321 km (0.096 R)
• M48: 21,308,272 km (0.096 R)
• M49: 21,382,323 km (0.088 R)
• M50: 22,352,016 km (0.077 R)
• M51: 23,031,789 km (0.088 R)
• M52: 23,259,776 km (0.114 R)
• M53: 23,641,699 km (0.04 R)
• M54: 24,025,568 km (0.086 R)
• M55: 25,228,634 km (0.086 R)
• M56: 25,738,912 km (0.084 R)
• M57: 26,173,344 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 15,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit