🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.46 AU - 0.58 AU

Year: 242 Days

Day: 22.7 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,814,382 km

• M1: 74,051 km (0.071 R)
• M2: 273,764 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.1

Radius: 13.6

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.8 AU - 0.9 AU

Year: 506 Days

Day: 6.9 Hours

Environment

Temp: -151 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 30,814,382 km

• M1: 170,542 km (0.059 R)
• M2: 276,756 km (0.116 R)
• M3: 406,308 km (0.055 R)
• M4: 549,024 km (0.093 R)
• M5: 656,884 km (0.119 R)
• M6: 799,750 km (0.11 R)
• M7: 1,004,699 km (0.047 R)
• M8: 1,089,521 km (0.102 R)
• M9: 1,235,678 km (0.103 R)
• M10: 1,335,759 km (0.091 R)
• M11: 1,587,682 km (0.118 R)
• M12: 1,679,685 km (0.117 R)
• M13: 1,980,975 km (0.096 R)
• M14: 2,128,628 km (0.065 R)
• M15: 2,235,740 km (0.109 R)
• M16: 2,344,797 km (0.064 R)
• M17: 2,501,576 km (0.077 R)
• M18: 2,620,207 km (0.057 R)
• M19: 2,799,126 km (0.1 R)
• M20: 2,906,238 km (0.113 R)
• M21: 3,009,311 km (0.118 R)
• M22: 3,202,741 km (0.108 R)
• M23: 3,292,500 km (0.092 R)
• M24: 3,445,837 km (0.094 R)
• M25: 3,549,509 km (0.087 R)
• M26: 3,666,045 km (0.082 R)
• M27: 3,878,774 km (0.113 R)
• M28: 4,035,103 km (0.117 R)

Asteroid Belt

Center: 2.22 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 533.6

Radius: 11.4

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.08 AU - 4.1 AU

Year: 4392 Days

Day: 12.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 30,814,382 km

• M1: 146,008 km (0.114 R)
• M2: 322,084 km (0.112 R)
• M3: 408,253 km (0.104 R)
• M4: 571,464 km (0.099 R)
• M5: 704,456 km (0.054 R)
• M6: 1,003,951 km (0.114 R)
• M7: 1,104,331 km (0.118 R)
• M8: 1,208,302 km (0.112 R)
• M9: 1,288,636 km (0.099 R)
• M10: 1,599,201 km (0.102 R)
• M11: 1,673,252 km (0.1 R)
• M12: 1,886,728 km (0.118 R)
• M13: 1,965,267 km (0.119 R)
• M14: 2,044,853 km (0.045 R)
• M15: 2,476,742 km (0.077 R)
• M16: 3,084,110 km (0.078 R)
• M17: 3,158,609 km (0.078 R)
• M18: 3,559,681 km (0.117 R)
• M19: 4,099,281 km (0.117 R)
• M20: 4,452,332 km (0.053 R)
• M21: 4,793,714 km (0.06 R)
• M22: 4,880,331 km (0.106 R)
• M23: 5,210,045 km (0.052 R)
• M24: 5,388,964 km (0.117 R)
• M25: 5,547,089 km (0.08 R)
• M26: 5,752,786 km (0.101 R)
• M27: 5,914,651 km (0.103 R)
• M28: 6,218,933 km (0.057 R)
• M29: 6,289,992 km (0.113 R)
• M30: 6,794,436 km (0.1 R)
• M31: 7,638,916 km (0.098 R)
• M32: 7,740,493 km (0.097 R)
• M33: 7,842,519 km (0.053 R)
• M34: 8,359,230 km (0.117 R)
• M35: 8,621,774 km (0.026 R)
• M36: 8,807,126 km (0.086 R)
• M37: 9,262,951 km (0.097 R)
• M38: 9,891,860 km (0.111 R)
• M39: 10,704,476 km (0.097 R)
• M40: 11,480,290 km (0.107 R)
• M41: 11,772,305 km (0.106 R)
• M42: 11,948,681 km (0.109 R)
• M43: 13,116,293 km (0.028 R)
• M44: 13,360,436 km (0.079 R)
• M45: 14,101,544 km (0.046 R)
• M46: 14,226,309 km (0.09 R)
• M47: 14,602,996 km (0.12 R)
• M48: 14,729,406 km (0.052 R)
• M49: 14,824,251 km (0.098 R)
• M50: 15,334,231 km (0.088 R)
• M51: 16,044,820 km (0.118 R)
• M52: 16,667,148 km (0.068 R)
• M53: 16,865,215 km (0.104 R)
• M54: 17,397,634 km (0.096 R)
• M55: 17,531,524 km (0.102 R)
• M56: 17,632,203 km (0.1 R)
• M57: 18,240,319 km (0.101 R)
• M58: 18,581,103 km (0.084 R)
• M59: 18,752,392 km (0.108 R)
• M60: 19,373,074 km (0.097 R)
• M61: 20,105,804 km (0.071 R)
• M62: 20,422,503 km (0.038 R)
• M63: 20,563,873 km (0.077 R)
• M64: 20,670,087 km (0.092 R)
• M65: 21,311,264 km (0.071 R)
• M66: 21,850,415 km (0.105 R)
• M67: 21,922,670 km (0.069 R)
• M68: 22,503,559 km (0.073 R)
• M69: 22,869,026 km (0.101 R)
• M70: 23,199,787 km (0.094 R)
• M71: 23,384,242 km (0.049 R)
• M72: 23,458,143 km (0.113 R)
• M73: 23,791,597 km (0.112 R)
• M74: 23,977,547 km (0.095 R)
• M75: 24,388,492 km (0.116 R)
• M76: 24,688,735 km (0.114 R)
• M77: 24,839,380 km (0.079 R)
• M78: 25,065,722 km (0.115 R)
• M79: 25,292,961 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.1

Radius: 4.1

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 5.62 AU - 6.38 AU

Year: 9489 Days

Day: 16.7 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 30,814,382 km

• M1: 77,193 km (0.056 R)
• M2: 144,661 km (0.092 R)
• M3: 458,667 km (0.113 R)
• M4: 721,211 km (0.106 R)
• M5: 1,038,508 km (0.12 R)
• M6: 1,892,114 km (0.12 R)
• M7: 2,380,701 km (0.084 R)
• M8: 2,618,860 km (0.106 R)
• M9: 3,466,482 km (0.08 R)
• M10: 3,713,318 km (0.074 R)
• M11: 4,082,526 km (0.038 R)
• M12: 4,342,976 km (0.114 R)
• M13: 4,390,997 km (0.087 R)
• M14: 4,511,573 km (0.098 R)
• M15: 5,005,096 km (0.106 R)
• M16: 5,309,528 km (0.107 R)
• M17: 5,335,109 km (0.092 R)
• M18: 8,514,363 km (0.109 R)
• M19: 8,785,883 km (0.046 R)
• M20: 9,931,803 km (0.092 R)
• M21: 9,963,368 km (0.043 R)
• M22: 10,345,441 km (0.067 R)
• M23: 10,538,272 km (0.026 R)
• M24: 10,764,764 km (0.059 R)
• M25: 11,719,946 km (0.091 R)
• M26: 11,820,326 km (0.102 R)
• M27: 12,089,303 km (0.071 R)
• M28: 12,190,730 km (0.109 R)
• M29: 12,326,266 km (0.089 R)
• M30: 13,046,580 km (0.108 R)
• M31: 13,324,533 km (0.039 R)
• M32: 13,429,251 km (0.112 R)
• M33: 14,028,092 km (0.117 R)
• M34: 14,527,599 km (0.11 R)
• M35: 14,671,362 km (0.105 R)
• M36: 14,815,724 km (0.114 R)
• M37: 14,996,738 km (0.119 R)
• M38: 15,324,357 km (0.079 R)
• M39: 15,544,116 km (0.114 R)
• M40: 17,759,960 km (0.109 R)
• M41: 18,377,650 km (0.087 R)
• M42: 19,041,715 km (0.107 R)
• M43: 19,713,559 km (0.034 R)
• M44: 20,312,848 km (0.028 R)
• M45: 21,202,506 km (0.036 R)
• M46: 21,365,568 km (0.065 R)
• M47: 22,477,529 km (0.054 R)
• M48: 22,810,534 km (0.108 R)
• M49: 23,061,409 km (0.117 R)
• M50: 23,946,730 km (0.071 R)
• M51: 23,989,066 km (0.041 R)
• M52: 24,201,644 km (0.079 R)
• M53: 24,628,597 km (0.112 R)
• M54: 24,928,840 km (0.094 R)
• M55: 25,706,749 km (0.049 R)
• M56: 26,142,378 km (0.117 R)
• M57: 26,317,257 km (0.077 R)
• M58: 26,448,604 km (0.099 R)
• M59: 28,042,869 km (0.068 R)
• M60: 28,401,455 km (0.066 R)
• M61: 29,576,845 km (0.114 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 10,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit