🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.43 AU - 0.67 AU

Year: 148 Days

Day: 28.2 Hours

Environment

Temp: 232 °C

Axial Tilt: 49.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 103,569,580 km

• M1: 291,566 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.97 AU - 1.49 AU

Year: 493 Days

Day: 33.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 16.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 103,569,580 km

• M1: 68,516 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.37 AU - 2.03 AU

Year: 802 Days

Day: 38.3 Hours

Environment

Temp: -40 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,569,580 km

• M1: 114,592 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.2 AU - 2.26 AU

Year: 1204 Days

Day: 35.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.88 AU - 2.76 AU

Year: 1278 Days

Day: 41.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,569,580 km

• M1: 87,365 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.4

Radius: 11.3

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 3.87 AU - 6.37 AU

Year: 4190 Days

Day: 8.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 103,569,580 km

• M1: 176,077 km (0.038 R)
• M2: 275,260 km (0.099 R)
• M3: 359,484 km (0.047 R)
• M4: 472,280 km (0.118 R)
• M5: 590,762 km (0.09 R)
• M6: 720,613 km (0.056 R)
• M7: 1,044,941 km (0.109 R)
• M8: 1,290,282 km (0.096 R)
• M9: 1,541,456 km (0.084 R)
• M10: 1,713,494 km (0.065 R)
• M11: 1,822,551 km (0.058 R)
• M12: 1,948,213 km (0.043 R)
• M13: 2,033,484 km (0.064 R)
• M14: 2,252,645 km (0.077 R)
• M15: 2,464,326 km (0.109 R)
• M16: 2,572,635 km (0.09 R)
• M17: 2,842,360 km (0.105 R)
• M18: 2,972,659 km (0.09 R)
• M19: 3,138,264 km (0.087 R)
• M20: 3,289,956 km (0.094 R)
• M21: 3,741,892 km (0.116 R)
• M22: 3,885,057 km (0.106 R)
• M23: 4,066,519 km (0.107 R)
• M24: 4,306,624 km (0.108 R)
• M25: 5,884,731 km (0.09 R)
• M26: 6,093,570 km (0.032 R)
• M27: 6,199,037 km (0.058 R)
• M28: 6,887,636 km (0.103 R)
• M29: 7,107,993 km (0.066 R)
• M30: 7,308,155 km (0.07 R)
• M31: 7,397,764 km (0.111 R)
• M32: 7,668,686 km (0.067 R)
• M33: 7,874,234 km (0.066 R)
• M34: 8,150,840 km (0.077 R)
• M35: 8,313,752 km (0.103 R)
• M36: 8,690,290 km (0.098 R)
• M37: 9,631,261 km (0.098 R)
• M38: 10,226,361 km (0.098 R)
• M39: 10,402,288 km (0.114 R)
• M40: 10,503,117 km (0.079 R)
• M41: 10,629,826 km (0.095 R)
• M42: 10,731,553 km (0.105 R)
• M43: 11,038,528 km (0.098 R)
• M44: 11,661,154 km (0.085 R)
• M45: 11,976,656 km (0.11 R)
• M46: 12,348,556 km (0.057 R)
• M47: 12,509,075 km (0.081 R)
• M48: 13,514,223 km (0.05 R)
• M49: 13,707,204 km (0.073 R)
• M50: 14,124,133 km (0.091 R)
• M51: 14,432,455 km (0.085 R)
• M52: 14,545,102 km (0.067 R)
• M53: 14,771,443 km (0.114 R)
• M54: 15,630,135 km (0.077 R)
• M55: 15,862,012 km (0.06 R)
• M56: 16,094,936 km (0.111 R)
• M57: 16,211,772 km (0.078 R)
• M58: 16,299,586 km (0.103 R)
• M59: 16,446,341 km (0.078 R)
• M60: 16,652,637 km (0.063 R)
• M61: 17,097,391 km (0.105 R)
• M62: 17,186,851 km (0.104 R)
• M63: 17,516,115 km (0.097 R)
• M64: 18,946,271 km (0.099 R)
• M65: 19,100,656 km (0.068 R)
• M66: 19,722,235 km (0.115 R)
• M67: 19,847,299 km (0.055 R)
• M68: 20,161,305 km (0.112 R)
• M69: 20,445,242 km (0.104 R)
• M70: 20,698,810 km (0.098 R)
• M71: 21,017,154 km (0.072 R)
• M72: 21,433,635 km (0.098 R)
• M73: 21,594,453 km (0.075 R)

Asteroid Belt

Center: 11.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 987.5

Radius: 3

Gravity: 109.72 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.18 AU - 20.8 AU

Year: 26453 Days

Day: 18.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 103,569,580 km

• M1: 63,429 km (0.088 R)
• M2: 375,191 km (0.036 R)
• M3: 2,468,365 km (0.042 R)
• M4: 2,603,003 km (0.086 R)
• M5: 3,116,872 km (0.096 R)
• M6: 4,074,896 km (0.032 R)
• M7: 4,287,325 km (0.066 R)
• M8: 5,002,553 km (0.119 R)
• M9: 5,518,815 km (0.068 R)
• M10: 6,913,366 km (0.031 R)
• M11: 7,230,215 km (0.054 R)
• M12: 8,208,884 km (0.078 R)
• M13: 9,929,559 km (0.102 R)
• M14: 10,793,636 km (0.117 R)
• M15: 11,013,395 km (0.116 R)
• M16: 12,286,324 km (0.074 R)
• M17: 13,683,867 km (0.107 R)
• M18: 14,081,049 km (0.061 R)
• M19: 14,481,822 km (0.07 R)
• M20: 15,130,927 km (0.078 R)
• M21: 16,541,635 km (0.12 R)
• M22: 17,562,341 km (0.097 R)
• M23: 19,397,010 km (0.063 R)
• M24: 23,622,551 km (0.12 R)
• M25: 24,385,351 km (0.093 R)
• M26: 25,447,346 km (0.096 R)
• M27: 25,739,510 km (0.075 R)
• M28: 27,217,388 km (0.106 R)
• M29: 27,616,216 km (0.083 R)
• M30: 28,318,578 km (0.073 R)
• M31: 28,621,364 km (0.073 R)
• M32: 28,925,347 km (0.109 R)
• M33: 30,151,600 km (0.08 R)
• M34: 31,917,603 km (0.039 R)
• M35: 32,232,806 km (0.119 R)
• M36: 32,760,288 km (0.064 R)
• M37: 32,866,054 km (0.1 R)
• M38: 34,467,349 km (0.066 R)
• M39: 34,898,640 km (0.079 R)
• M40: 35,223,267 km (0.06 R)
• M41: 36,312,490 km (0.12 R)
• M42: 36,531,800 km (0.108 R)
• M43: 40,097,914 km (0.112 R)
• M44: 40,324,405 km (0.069 R)
• M45: 41,120,715 km (0.082 R)
• M46: 41,463,593 km (0.1 R)
• M47: 41,807,369 km (0.108 R)
• M48: 42,152,042 km (0.1 R)
• M49: 42,497,763 km (0.07 R)
• M50: 43,773,235 km (0.105 R)
• M51: 44,474,250 km (0.116 R)
• M52: 44,943,688 km (0.114 R)
• M53: 45,179,006 km (0.073 R)
• M54: 46,242,946 km (0.057 R)
• M55: 47,076,206 km (0.111 R)
• M56: 47,914,403 km (0.094 R)
• M57: 53,170,075 km (0.103 R)
• M58: 54,042,829 km (0.084 R)
• M59: 55,928,810 km (0.096 R)
• M60: 57,836,332 km (0.035 R)
• M61: 58,348,555 km (0.105 R)
• M62: 59,119,732 km (0.074 R)
• M63: 60,153,304 km (0.082 R)
• M64: 60,672,259 km (0.106 R)
• M65: 63,421,120 km (0.051 R)
• M66: 64,081,594 km (0.083 R)
• M67: 65,143,141 km (0.1 R)
• M68: 67,822,139 km (0.094 R)
• M69: 71,495,515 km (0.113 R)
• M70: 72,182,917 km (0.093 R)
• M71: 73,010,493 km (0.094 R)
• M72: 73,841,359 km (0.107 R)
• M73: 73,980,186 km (0.068 R)
• M74: 75,093,344 km (0.115 R)
• M75: 76,072,163 km (0.116 R)
• M76: 79,033,303 km (0.12 R)
• M77: 82,032,142 km (0.064 R)
• M78: 83,907,052 km (0.104 R)
• M79: 84,922,522 km (0.097 R)
• M80: 85,358,899 km (0.07 R)
• M81: 85,942,032 km (0.061 R)
• M82: 86,965,581 km (0.093 R)
• M83: 87,699,059 km (0.119 R)
• M84: 89,024,646 km (0.083 R)
• M85: 89,172,448 km (0.088 R)
• M86: 89,616,006 km (0.036 R)
• M87: 90,060,312 km (0.12 R)
• M88: 90,505,365 km (0.051 R)
• M89: 92,143,462 km (0.112 R)
• M90: 93,641,086 km (0.028 R)
• M91: 94,543,461 km (0.058 R)
• M92: 96,812,112 km (0.09 R)
• M93: 97,268,087 km (0.064 R)
• M94: 99,251,755 km (0.114 R)
• M95: 99,711,469 km (0.032 R)
• M96: 100,479,205 km (0.03 R)
• M97: 102,949,066 km (0.119 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 16,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit