🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.44 AU - 0.58 AU

Year: 110 Days

Day: 44.4 Hours

Environment

Temp: 370 °C

Axial Tilt: 10.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.57 AU - 0.85 AU

Year: 181 Days

Day: 15.3 Hours

Environment

Temp: 297 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,912,174 km

• M1: 337,343 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.06 AU - 1.28 AU

Year: 384 Days

Day: 29.9 Hours

Environment

Temp: 229 °C

Axial Tilt: 119.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 3.42 AU - 5.28 AU

Year: 2752 Days

Day: 21.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 4.19 AU - 5.57 AU

Year: 3270 Days

Day: 35.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 17.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 8.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 7.72 AU - 9.88 AU

Year: 7918 Days

Day: 25.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,912,174 km

• M1: 3,628,646 km (0.1 R)

Asteroid Belt

Center: 11.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 14.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 535.5

Radius: 13.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 11.28 AU - 16.96 AU

Year: 16094 Days

Day: 13.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,912,174 km

• M1: 293,960 km (0.111 R)
• M2: 439,818 km (0.111 R)
• M3: 567,574 km (0.073 R)
• M4: 710,739 km (0.026 R)
• M5: 1,082,640 km (0.068 R)
• M6: 1,438,533 km (0.066 R)
• M7: 2,288,099 km (0.114 R)
• M8: 2,529,850 km (0.078 R)
• M9: 3,104,605 km (0.083 R)
• M10: 3,475,907 km (0.094 R)
• M11: 3,579,727 km (0.082 R)
• M12: 4,187,693 km (0.103 R)
• M13: 4,447,545 km (0.073 R)
• M14: 4,636,337 km (0.086 R)
• M15: 5,100,689 km (0.098 R)
• M16: 5,298,607 km (0.116 R)
• M17: 5,458,826 km (0.094 R)
• M18: 5,907,770 km (0.071 R)
• M19: 6,199,785 km (0.08 R)
• M20: 6,496,587 km (0.069 R)
• M21: 6,711,559 km (0.086 R)
• M22: 6,885,092 km (0.105 R)
• M23: 7,016,290 km (0.086 R)
• M24: 7,148,385 km (0.089 R)
• M25: 7,370,388 km (0.03 R)
• M26: 7,549,606 km (0.052 R)
• M27: 8,514,213 km (0.103 R)
• M28: 9,082,835 km (0.075 R)
• M29: 9,226,897 km (0.07 R)
• M30: 10,357,109 km (0.106 R)
• M31: 12,318,637 km (0.075 R)
• M32: 13,287,283 km (0.093 R)
• M33: 13,670,702 km (0.086 R)
• M34: 13,836,008 km (0.071 R)
• M35: 13,946,710 km (0.102 R)
• M36: 14,842,502 km (0.105 R)
• M37: 14,955,748 km (0.049 R)
• M38: 15,240,283 km (0.1 R)
• M39: 17,639,983 km (0.117 R)
• M40: 17,940,674 km (0.087 R)
• M41: 18,121,837 km (0.088 R)
• M42: 18,914,257 km (0.108 R)
• M43: 19,469,415 km (0.067 R)
• M44: 20,469,626 km (0.053 R)
• M45: 21,039,594 km (0.075 R)
• M46: 21,936,583 km (0.036 R)
• M47: 22,065,686 km (0.058 R)
• M48: 22,195,088 km (0.051 R)
• M49: 24,366,950 km (0.116 R)
• M50: 24,769,069 km (0.077 R)
• M51: 25,038,345 km (0.076 R)
• M52: 25,647,807 km (0.084 R)
• M53: 25,988,591 km (0.087 R)
• M54: 27,227,710 km (0.09 R)
• M55: 27,575,376 km (0.072 R)
• M56: 27,714,801 km (0.111 R)
• M57: 28,838,879 km (0.088 R)
• M58: 29,620,378 km (0.112 R)
• M59: 31,131,616 km (0.087 R)
• M60: 31,422,285 km (0.098 R)
• M61: 31,933,161 km (0.053 R)
• M62: 32,153,070 km (0.034 R)
• M63: 32,520,483 km (0.106 R)
• M64: 33,482,397 km (0.099 R)
• M65: 33,929,545 km (0.086 R)
• M66: 35,510,047 km (0.116 R)
• M67: 35,661,739 km (0.093 R)
• M68: 36,118,461 km (0.038 R)
• M69: 37,422,655 km (0.1 R)
• M70: 37,731,874 km (0.073 R)
• M71: 38,898,588 km (0.07 R)
• M72: 41,108,298 km (0.058 R)
• M73: 41,347,505 km (0.098 R)
• M74: 41,507,126 km (0.043 R)
• M75: 42,067,669 km (0.103 R)
• M76: 42,389,155 km (0.054 R)
• M77: 47,141,131 km (0.114 R)
• M78: 47,809,684 km (0.09 R)
• M79: 51,113,852 km (0.105 R)
• M80: 51,371,161 km (0.12 R)
• M81: 54,578,689 km (0.114 R)
• M82: 54,841,532 km (0.103 R)
• M83: 55,192,788 km (0.096 R)
• M84: 55,368,566 km (0.114 R)
• M85: 56,339,306 km (0.067 R)
• M86: 56,427,868 km (0.063 R)
• M87: 56,871,127 km (0.098 R)
• M88: 56,959,988 km (0.107 R)
• M89: 57,048,849 km (0.104 R)
• M90: 57,850,544 km (0.046 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.2

Radius: 6.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 15.65 AU - 18.89 AU

Year: 21769 Days

Day: 22.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 49,912,174 km

• M1: 95,892 km (0.085 R)
• M2: 674,238 km (0.057 R)
• M3: 797,357 km (0.099 R)
• M4: 852,558 km (0.063 R)
• M5: 986,448 km (0.087 R)
• M6: 1,253,331 km (0.049 R)
• M7: 1,706,613 km (0.119 R)
• M8: 2,365,292 km (0.104 R)
• M9: 2,445,925 km (0.056 R)
• M10: 2,777,883 km (0.039 R)
• M11: 2,949,172 km (0.073 R)
• M12: 3,036,238 km (0.033 R)
• M13: 3,094,731 km (0.113 R)
• M14: 3,153,523 km (0.115 R)
• M15: 3,392,730 km (0.051 R)
• M16: 3,545,170 km (0.109 R)
• M17: 3,731,120 km (0.06 R)
• M18: 3,920,362 km (0.113 R)
• M19: 4,708,294 km (0.092 R)
• M20: 4,810,170 km (0.105 R)
• M21: 5,050,873 km (0.089 R)
• M22: 5,796,170 km (0.085 R)
• M23: 5,942,027 km (0.098 R)
• M24: 6,200,084 km (0.092 R)
• M25: 6,386,782 km (0.108 R)
• M26: 6,996,543 km (0.076 R)
• M27: 7,151,975 km (0.061 R)
• M28: 7,230,065 km (0.099 R)
• M29: 7,664,647 km (0.054 R)
• M30: 7,784,774 km (0.082 R)
• M31: 7,905,350 km (0.09 R)
• M32: 9,400,880 km (0.057 R)
• M33: 9,658,487 km (0.106 R)
• M34: 10,891,174 km (0.063 R)
• M35: 11,026,261 km (0.092 R)
• M36: 11,207,124 km (0.113 R)
• M37: 12,359,626 km (0.113 R)
• M38: 12,406,600 km (0.118 R)
• M39: 13,501,208 km (0.078 R)
• M40: 14,133,558 km (0.109 R)
• M41: 14,379,347 km (0.117 R)
• M42: 14,428,715 km (0.12 R)
• M43: 14,925,080 km (0.039 R)
• M44: 15,175,358 km (0.112 R)
• M45: 15,426,981 km (0.101 R)
• M46: 15,477,396 km (0.109 R)
• M47: 15,527,960 km (0.092 R)
• M48: 16,757,804 km (0.102 R)
• M49: 17,331,811 km (0.057 R)
• M50: 18,606,534 km (0.041 R)
• M51: 19,363,948 km (0.047 R)
• M52: 20,076,333 km (0.076 R)
• M53: 20,297,289 km (0.04 R)
• M54: 20,407,992 km (0.087 R)
• M55: 21,413,888 km (0.062 R)
• M56: 22,607,679 km (0.073 R)
• M57: 22,722,570 km (0.091 R)
• M58: 23,068,141 km (0.049 R)
• M59: 24,940,807 km (0.097 R)
• M60: 25,595,747 km (0.096 R)
• M61: 26,437,385 km (0.112 R)
• M62: 27,716,895 km (0.113 R)
• M63: 29,141,216 km (0.063 R)
• M64: 30,335,755 km (0.073 R)
• M65: 30,843,491 km (0.112 R)
• M66: 31,098,405 km (0.109 R)
• M67: 31,226,012 km (0.101 R)
• M68: 32,060,469 km (0.069 R)
• M69: 33,162,706 km (0.088 R)
• M70: 33,227,931 km (0.034 R)
• M71: 34,013,918 km (0.079 R)
• M72: 34,475,278 km (0.113 R)
• M73: 34,938,732 km (0.077 R)
• M74: 36,543,169 km (0.05 R)
• M75: 37,015,600 km (0.096 R)
• M76: 37,083,367 km (0.054 R)
• M77: 37,286,521 km (0.103 R)
• M78: 37,762,243 km (0.116 R)
• M79: 39,132,260 km (0.118 R)
• M80: 40,309,595 km (0.107 R)
• M81: 40,588,296 km (0.063 R)
• M82: 40,658,008 km (0.116 R)
• M83: 41,287,816 km (0.076 R)
• M84: 43,054,118 km (0.087 R)
• M85: 43,338,952 km (0.104 R)
• M86: 43,696,042 km (0.084 R)
• M87: 44,772,848 km (0.099 R)
• M88: 45,133,678 km (0.07 R)
• M89: 45,278,339 km (0.09 R)
• M90: 45,495,555 km (0.038 R)
• M91: 46,513,868 km (0.117 R)
• M92: 46,586,871 km (0.119 R)
• M93: 47,319,153 km (0.039 R)
• M94: 49,241,037 km (0.118 R)
• M95: 49,762,834 km (0.088 R)

Kuiper Belt

Range: 36.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 10,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit