🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.63 AU - 0.65 AU

Year: 181 Days

Day: 37.8 Hours

Environment

Temp: 160 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.33 AU - 1.85 AU

Year: 708 Days

Day: 44.7 Hours

Environment

Temp: -23 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.97 AU - 4.07 AU

Year: 2846 Days

Day: 18.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.9

Radius: 11.5

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 7.15 AU - 8.63 AU

Year: 7826 Days

Day: 7.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 88,142,476 km

• M1: 225,743 km (0.092 R)
• M2: 452,982 km (0.101 R)
• M3: 535,710 km (0.101 R)
• M4: 611,556 km (0.116 R)
• M5: 776,114 km (0.086 R)
• M6: 864,376 km (0.114 R)
• M7: 940,821 km (0.065 R)
• M8: 1,035,965 km (0.082 R)
• M9: 1,151,156 km (0.077 R)
• M10: 1,468,303 km (0.092 R)
• M11: 1,954,197 km (0.074 R)
• M12: 2,334,026 km (0.117 R)
• M13: 2,421,690 km (0.068 R)
• M14: 2,714,304 km (0.039 R)
• M15: 2,876,617 km (0.103 R)
• M16: 3,018,436 km (0.067 R)
• M17: 3,235,503 km (0.087 R)
• M18: 3,634,181 km (0.111 R)
• M19: 4,560,790 km (0.09 R)
• M20: 4,951,241 km (0.118 R)
• M21: 5,121,932 km (0.103 R)
• M22: 5,794,374 km (0.091 R)
• M23: 6,247,955 km (0.12 R)
• M24: 6,965,726 km (0.108 R)
• M25: 7,350,641 km (0.078 R)
• M26: 7,709,676 km (0.116 R)
• M27: 8,444,949 km (0.115 R)
• M28: 8,820,889 km (0.075 R)
• M29: 9,272,375 km (0.075 R)
• M30: 10,745,316 km (0.117 R)
• M31: 11,565,561 km (0.117 R)
• M32: 11,983,089 km (0.091 R)
• M33: 14,225,561 km (0.104 R)
• M34: 14,713,998 km (0.077 R)
• M35: 15,083,953 km (0.098 R)
• M36: 15,207,820 km (0.077 R)
• M37: 15,707,178 km (0.118 R)
• M38: 16,979,209 km (0.116 R)
• M39: 18,593,071 km (0.099 R)
• M40: 18,770,494 km (0.09 R)
• M41: 18,903,785 km (0.074 R)
• M42: 19,620,808 km (0.062 R)
• M43: 19,756,194 km (0.052 R)
• M44: 20,073,341 km (0.073 R)
• M45: 20,666,946 km (0.096 R)
• M46: 21,127,408 km (0.116 R)
• M47: 21,824,534 km (0.106 R)
• M48: 22,860,649 km (0.095 R)
• M49: 23,576,325 km (0.103 R)
• M50: 23,672,217 km (0.095 R)
• M51: 24,250,862 km (0.079 R)
• M52: 24,541,830 km (0.086 R)
• M53: 24,785,226 km (0.06 R)
• M54: 25,176,424 km (0.082 R)
• M55: 25,865,771 km (0.1 R)
• M56: 26,362,137 km (0.051 R)
• M57: 26,661,333 km (0.115 R)
• M58: 27,363,994 km (0.095 R)
• M59: 27,971,211 km (0.111 R)
• M60: 28,480,443 km (0.107 R)
• M61: 28,582,768 km (0.1 R)
• M62: 28,736,405 km (0.094 R)
• M63: 28,941,503 km (0.098 R)
• M64: 29,095,739 km (0.061 R)
• M65: 29,405,107 km (0.055 R)
• M66: 30,235,226 km (0.027 R)
• M67: 30,339,495 km (0.111 R)
• M68: 30,757,921 km (0.106 R)
• M69: 31,178,291 km (0.079 R)
• M70: 31,918,351 km (0.12 R)
• M71: 33,956,473 km (0.063 R)
• M72: 34,554,415 km (0.106 R)
• M73: 36,313,238 km (0.116 R)
• M74: 36,924,494 km (0.072 R)
• M75: 37,091,745 km (0.106 R)
• M76: 37,203,494 km (0.11 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 984.4

Radius: 3.4

Gravity: 85.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 14.34 AU - 15.94 AU

Year: 20801 Days

Day: 15.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,142,476 km

• M1: 291,417 km (0.073 R)
• M2: 369,806 km (0.084 R)
• M3: 644,019 km (0.094 R)
• M4: 669,301 km (0.049 R)
• M5: 827,875 km (0.068 R)
• M6: 1,117,197 km (0.113 R)
• M7: 1,241,214 km (0.091 R)
• M8: 1,744,311 km (0.039 R)
• M9: 1,924,726 km (0.098 R)
• M10: 1,961,527 km (0.11 R)
• M11: 2,110,976 km (0.083 R)
• M12: 2,912,222 km (0.114 R)
• M13: 3,256,446 km (0.063 R)
• M14: 3,388,841 km (0.109 R)
• M15: 4,076,841 km (0.08 R)
• M16: 4,171,686 km (0.082 R)
• M17: 5,263,152 km (0.119 R)
• M18: 5,366,524 km (0.091 R)
• M19: 5,627,872 km (0.059 R)
• M20: 6,163,133 km (0.08 R)
• M21: 6,882,699 km (0.115 R)
• M22: 7,804,371 km (0.04 R)
• M23: 8,100,126 km (0.074 R)
• M24: 8,219,505 km (0.103 R)
• M25: 9,071,316 km (0.103 R)
• M26: 9,257,565 km (0.081 R)
• M27: 9,507,693 km (0.103 R)
• M28: 11,587,552 km (0.046 R)
• M29: 11,924,895 km (0.116 R)
• M30: 13,376,144 km (0.105 R)
• M31: 15,028,303 km (0.1 R)
• M32: 15,395,865 km (0.077 R)
• M33: 17,201,062 km (0.071 R)
• M34: 18,834,522 km (0.107 R)
• M35: 19,870,337 km (0.086 R)
• M36: 21,170,193 km (0.056 R)
• M37: 22,833,422 km (0.053 R)
• M38: 23,680,595 km (0.11 R)
• M39: 23,765,866 km (0.071 R)
• M40: 25,318,392 km (0.109 R)
• M41: 25,755,517 km (0.108 R)
• M42: 26,371,561 km (0.111 R)
• M43: 27,081,553 km (0.116 R)
• M44: 27,797,678 km (0.1 R)
• M45: 28,701,847 km (0.049 R)
• M46: 32,413,071 km (0.104 R)
• M47: 32,602,462 km (0.118 R)
• M48: 33,555,550 km (0.075 R)
• M49: 33,747,185 km (0.117 R)
• M50: 33,843,077 km (0.084 R)
• M51: 33,939,269 km (0.103 R)
• M52: 35,293,728 km (0.109 R)
• M53: 35,879,553 km (0.072 R)
• M54: 36,075,676 km (0.111 R)
• M55: 36,665,840 km (0.116 R)
• M56: 38,055,155 km (0.117 R)
• M57: 40,069,790 km (0.054 R)
• M58: 40,885,248 km (0.107 R)
• M59: 41,089,898 km (0.118 R)
• M60: 44,096,516 km (0.075 R)
• M61: 45,361,216 km (0.091 R)
• M62: 45,467,131 km (0.105 R)
• M63: 45,679,261 km (0.036 R)
• M64: 46,530,922 km (0.117 R)
• M65: 51,197,627 km (0.107 R)
• M66: 52,637,507 km (0.083 R)
• M67: 52,860,258 km (0.088 R)
• M68: 53,083,159 km (0.1 R)
• M69: 54,653,039 km (0.06 R)
• M70: 55,104,376 km (0.081 R)
• M71: 55,670,304 km (0.08 R)
• M72: 58,298,141 km (0.084 R)
• M73: 59,685,212 km (0.108 R)
• M74: 60,615,860 km (0.092 R)
• M75: 61,551,296 km (0.081 R)
• M76: 62,963,500 km (0.077 R)
• M77: 63,081,682 km (0.081 R)
• M78: 63,555,010 km (0.112 R)
• M79: 63,673,641 km (0.055 R)
• M80: 65,699,794 km (0.114 R)
• M81: 66,781,088 km (0.045 R)
• M82: 68,717,782 km (0.114 R)
• M83: 69,815,232 km (0.086 R)
• M84: 71,657,230 km (0.098 R)
• M85: 74,762,583 km (0.086 R)
• M86: 75,514,462 km (0.091 R)
• M87: 77,025,550 km (0.106 R)
• M88: 80,846,579 km (0.086 R)
• M89: 81,232,093 km (0.07 R)
• M90: 82,780,281 km (0.112 R)
• M91: 83,428,189 km (0.09 R)
• M92: 84,207,893 km (0.082 R)
• M93: 85,643,584 km (0.078 R)
• M94: 85,774,482 km (0.076 R)
• M95: 85,905,530 km (0.028 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 360 - 19,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit