🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.39 AU - 0.61 AU

Year: 127 Days

Day: 35 Hours

Environment

Temp: 268 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,200,625 km

• M1: 25,731 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.66 AU - 0.7 AU

Year: 201 Days

Day: 45.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 76.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.5

Radius: 9.1

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 11.61 AU - 12.05 AU

Year: 14573 Days

Day: 10.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 79,200,625 km

• M1: 115,041 km (0.086 R)
• M2: 212,579 km (0.058 R)
• M3: 887,265 km (0.101 R)
• M4: 973,134 km (0.096 R)
• M5: 1,321,099 km (0.114 R)
• M6: 1,679,685 km (0.111 R)
• M7: 2,039,318 km (0.078 R)
• M8: 2,272,691 km (0.079 R)
• M9: 2,893,522 km (0.104 R)
• M10: 3,156,216 km (0.077 R)
• M11: 3,290,405 km (0.098 R)
• M12: 3,846,311 km (0.119 R)
• M13: 4,393,839 km (0.114 R)
• M14: 4,619,732 km (0.106 R)
• M15: 4,734,174 km (0.096 R)
• M16: 4,965,901 km (0.099 R)
• M17: 5,122,381 km (0.07 R)
• M18: 5,480,518 km (0.082 R)
• M19: 5,642,383 km (0.117 R)
• M20: 5,723,914 km (0.082 R)
• M21: 5,970,750 km (0.12 R)
• M22: 6,347,737 km (0.046 R)
• M23: 6,560,465 km (0.062 R)
• M24: 8,485,490 km (0.109 R)
• M25: 9,728,200 km (0.068 R)
• M26: 9,973,690 km (0.051 R)
• M27: 10,221,275 km (0.095 R)
• M28: 10,823,556 km (0.092 R)
• M29: 11,231,659 km (0.069 R)
• M30: 11,540,877 km (0.102 R)
• M31: 13,183,312 km (0.083 R)
• M32: 15,237,590 km (0.118 R)
• M33: 16,857,137 km (0.075 R)
• M34: 16,975,020 km (0.119 R)
• M35: 17,211,385 km (0.102 R)
• M36: 17,389,406 km (0.117 R)
• M37: 18,167,764 km (0.047 R)
• M38: 18,349,076 km (0.1 R)
• M39: 19,510,853 km (0.105 R)
• M40: 21,329,664 km (0.075 R)
• M41: 21,840,840 km (0.115 R)
• M42: 22,033,672 km (0.104 R)
• M43: 22,420,831 km (0.055 R)
• M44: 24,191,023 km (0.099 R)
• M45: 24,523,729 km (0.106 R)
• M46: 24,924,950 km (0.119 R)
• M47: 25,126,458 km (0.034 R)
• M48: 25,328,415 km (0.037 R)
• M49: 26,141,779 km (0.119 R)
• M50: 26,620,193 km (0.118 R)
• M51: 27,863,651 km (0.095 R)
• M52: 27,933,214 km (0.069 R)
• M53: 28,142,501 km (0.067 R)
• M54: 28,492,410 km (0.062 R)
• M55: 29,906,559 km (0.093 R)
• M56: 30,406,814 km (0.082 R)
• M57: 30,478,621 km (0.091 R)
• M58: 30,982,018 km (0.074 R)
• M59: 31,054,124 km (0.113 R)
• M60: 32,655,719 km (0.099 R)
• M61: 32,802,624 km (0.115 R)
• M62: 32,876,077 km (0.049 R)
• M63: 33,318,587 km (0.096 R)
• M64: 33,614,492 km (0.084 R)
• M65: 33,762,893 km (0.089 R)
• M66: 36,317,875 km (0.075 R)
• M67: 36,394,020 km (0.114 R)
• M68: 37,772,714 km (0.104 R)
• M69: 38,236,019 km (0.093 R)
• M70: 38,545,986 km (0.075 R)
• M71: 41,213,914 km (0.118 R)
• M72: 43,617,054 km (0.039 R)
• M73: 43,859,852 km (0.076 R)
• M74: 44,265,561 km (0.094 R)
• M75: 46,643,120 km (0.076 R)
• M76: 47,389,314 km (0.089 R)
• M77: 49,651,533 km (0.094 R)
• M78: 50,074,446 km (0.081 R)
• M79: 53,153,619 km (0.032 R)
• M80: 53,240,087 km (0.111 R)
• M81: 53,326,555 km (0.061 R)
• M82: 53,586,256 km (0.101 R)
• M83: 53,933,024 km (0.092 R)
• M84: 54,280,690 km (0.076 R)
• M85: 55,152,845 km (0.103 R)
• M86: 55,678,532 km (0.045 R)
• M87: 57,886,148 km (0.105 R)
• M88: 58,064,020 km (0.068 R)
• M89: 59,224,600 km (0.102 R)
• M90: 59,403,818 km (0.096 R)
• M91: 59,942,520 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 632.1

Radius: 7.5

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 13.03 AU - 18.21 AU

Year: 22110 Days

Day: 17.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,200,625 km

• M1: 113,246 km (0.06 R)
• M2: 238,609 km (0.116 R)
• M3: 406,009 km (0.094 R)
• M4: 611,257 km (0.062 R)
• M5: 750,084 km (0.058 R)
• M6: 977,772 km (0.093 R)
• M7: 1,255,874 km (0.05 R)
• M8: 1,344,137 km (0.064 R)
• M9: 1,750,744 km (0.096 R)
• M10: 2,300,815 km (0.066 R)
• M11: 2,409,573 km (0.07 R)
• M12: 2,901,002 km (0.09 R)
• M13: 4,461,158 km (0.078 R)
• M14: 4,597,442 km (0.073 R)
• M15: 5,934,248 km (0.106 R)
• M16: 6,541,765 km (0.074 R)
• M17: 7,168,880 km (0.106 R)
• M18: 7,221,987 km (0.047 R)
• M19: 7,382,206 km (0.12 R)
• M20: 7,869,746 km (0.096 R)
• M21: 7,979,550 km (0.102 R)
• M22: 8,089,954 km (0.045 R)
• M23: 8,423,856 km (0.103 R)
• M24: 8,536,204 km (0.086 R)
• M25: 9,278,359 km (0.111 R)
• M26: 9,981,619 km (0.061 R)
• M27: 10,100,549 km (0.082 R)
• M28: 10,946,076 km (0.086 R)
• M29: 11,191,716 km (0.11 R)
• M30: 11,688,680 km (0.1 R)
• M31: 14,212,396 km (0.109 R)
• M32: 16,967,241 km (0.118 R)
• M33: 17,897,291 km (0.106 R)
• M34: 17,969,547 km (0.109 R)
• M35: 18,624,037 km (0.113 R)
• M36: 18,991,001 km (0.111 R)
• M37: 20,861,124 km (0.115 R)
• M38: 21,933,890 km (0.086 R)
• M39: 23,497,338 km (0.113 R)
• M40: 25,745,794 km (0.067 R)
• M41: 27,393,315 km (0.041 R)
• M42: 27,643,443 km (0.11 R)
• M43: 28,062,017 km (0.113 R)
• M44: 30,616,551 km (0.1 R)
• M45: 30,702,869 km (0.074 R)
• M46: 32,624,752 km (0.117 R)
• M47: 35,488,953 km (0.11 R)
• M48: 35,579,759 km (0.098 R)
• M49: 35,670,715 km (0.079 R)
• M50: 35,761,670 km (0.102 R)
• M51: 36,767,117 km (0.093 R)
• M52: 37,135,128 km (0.115 R)
• M53: 37,596,787 km (0.026 R)
• M54: 39,086,932 km (0.045 R)
• M55: 39,556,519 km (0.05 R)
• M56: 40,406,534 km (0.082 R)
• M57: 41,549,163 km (0.063 R)
• M58: 42,413,240 km (0.09 R)
• M59: 42,992,483 km (0.084 R)
• M60: 45,040,478 km (0.111 R)
• M61: 46,125,960 km (0.099 R)
• M62: 48,121,446 km (0.12 R)
• M63: 50,962,011 km (0.094 R)
• M64: 54,798,298 km (0.119 R)
• M65: 55,218,519 km (0.105 R)
• M66: 56,168,017 km (0.114 R)
• M67: 56,910,321 km (0.037 R)
• M68: 57,442,441 km (0.113 R)
• M69: 57,869,393 km (0.041 R)
• M70: 58,619,028 km (0.06 R)
• M71: 60,561,407 km (0.098 R)
• M72: 60,778,473 km (0.045 R)
• M73: 64,066,186 km (0.108 R)
• M74: 64,398,143 km (0.113 R)
• M75: 65,175,005 km (0.111 R)
• M76: 67,186,498 km (0.086 R)
• M77: 67,861,633 km (0.098 R)
• M78: 67,974,280 km (0.117 R)
• M79: 69,558,971 km (0.075 R)
• M80: 69,786,359 km (0.071 R)
• M81: 71,499,704 km (0.089 R)
• M82: 74,037,333 km (0.094 R)
• M83: 74,850,995 km (0.044 R)
• M84: 75,433,978 km (0.037 R)
• M85: 76,604,432 km (0.1 R)
• M86: 77,074,319 km (0.07 R)
• M87: 78,726,478 km (0.071 R)
• M88: 78,844,959 km (0.112 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 10,909 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit