🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.53 AU - 0.57 AU

Year: 148 Days

Day: 41.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.45 AU - 1.79 AU

Year: 749 Days

Day: 21.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 3.45 AU - 3.53 AU

Year: 2370 Days

Day: 18.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,024,393 km

• M1: 2,683,337 km (0.025 R)

Asteroid Belt

Center: 3.91 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.77 AU - 4.87 AU

Year: 3263 Days

Day: 23.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.1

Radius: 14.7

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 6.01 AU - 8.99 AU

Year: 7465 Days

Day: 9.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 80,024,393 km

• M1: 220,358 km (0.056 R)
• M2: 366,964 km (0.112 R)
• M3: 749,485 km (0.109 R)
• M4: 844,630 km (0.1 R)
• M5: 1,469,051 km (0.113 R)
• M6: 1,571,974 km (0.118 R)
• M7: 1,741,918 km (0.115 R)
• M8: 1,896,003 km (0.049 R)
• M9: 2,361,851 km (0.084 R)
• M10: 2,508,607 km (0.066 R)
• M11: 2,608,388 km (0.092 R)
• M12: 2,734,799 km (0.11 R)
• M13: 2,941,693 km (0.103 R)
• M14: 3,100,416 km (0.092 R)
• M15: 3,371,188 km (0.061 R)
• M16: 4,440,514 km (0.112 R)
• M17: 4,592,804 km (0.084 R)
• M18: 4,715,774 km (0.057 R)
• M19: 5,477,376 km (0.113 R)
• M20: 6,517,830 km (0.117 R)
• M21: 6,972,308 km (0.045 R)
• M22: 7,221,388 km (0.118 R)
• M23: 7,401,055 km (0.114 R)
• M24: 7,875,281 km (0.085 R)
• M25: 7,986,133 km (0.071 R)
• M26: 8,097,583 km (0.086 R)
• M27: 8,662,315 km (0.116 R)
• M28: 8,815,055 km (0.09 R)
• M29: 9,396,093 km (0.114 R)
• M30: 9,671,502 km (0.107 R)
• M31: 10,473,048 km (0.078 R)
• M32: 11,005,616 km (0.046 R)
• M33: 11,926,989 km (0.087 R)
• M34: 12,354,091 km (0.062 R)
• M35: 12,960,412 km (0.077 R)
• M36: 13,091,609 km (0.103 R)
• M37: 13,443,613 km (0.117 R)
• M38: 14,654,757 km (0.115 R)
• M39: 15,066,301 km (0.107 R)
• M40: 15,296,532 km (0.041 R)
• M41: 15,621,010 km (0.107 R)
• M42: 17,469,591 km (0.088 R)
• M43: 17,614,551 km (0.034 R)
• M44: 18,345,935 km (0.113 R)
• M45: 18,987,859 km (0.054 R)
• M46: 19,586,849 km (0.103 R)
• M47: 19,687,379 km (0.111 R)
• M48: 20,650,191 km (0.082 R)
• M49: 21,421,218 km (0.112 R)
• M50: 21,628,411 km (0.109 R)
• M51: 21,732,232 km (0.086 R)
• M52: 22,516,424 km (0.096 R)
• M53: 22,885,632 km (0.097 R)
• M54: 23,256,784 km (0.118 R)
• M55: 23,683,437 km (0.118 R)
• M56: 23,790,549 km (0.074 R)
• M57: 24,166,489 km (0.051 R)
• M58: 24,544,523 km (0.118 R)
• M59: 25,087,862 km (0.112 R)
• M60: 25,855,299 km (0.091 R)
• M61: 25,965,553 km (0.108 R)
• M62: 27,976,896 km (0.113 R)
• M63: 28,260,235 km (0.078 R)
• M64: 29,058,638 km (0.095 R)
• M65: 31,145,529 km (0.109 R)
• M66: 31,497,981 km (0.082 R)
• M67: 31,792,839 km (0.066 R)
• M68: 32,325,706 km (0.06 R)
• M69: 33,220,451 km (0.082 R)
• M70: 33,821,535 km (0.116 R)
• M71: 34,244,449 km (0.06 R)
• M72: 34,486,797 km (0.096 R)
• M73: 34,608,271 km (0.059 R)
• M74: 35,584,846 km (0.113 R)
• M75: 36,014,939 km (0.063 R)
• M76: 36,138,058 km (0.108 R)
• M77: 36,508,612 km (0.067 R)
• M78: 36,756,197 km (0.1 R)
• M79: 37,315,543 km (0.109 R)
• M80: 37,752,519 km (0.047 R)
• M81: 38,065,777 km (0.044 R)
• M82: 39,962,827 km (0.063 R)
• M83: 41,890,545 km (0.105 R)
• M84: 42,735,325 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 547.1

Radius: 7.4

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.96 AU - 16.84 AU

Year: 24138 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,024,393 km

• M1: 94,546 km (0.061 R)
• M2: 407,953 km (0.108 R)
• M3: 507,436 km (0.063 R)
• M4: 638,035 km (0.084 R)
• M5: 755,619 km (0.112 R)
• M6: 985,700 km (0.116 R)
• M7: 1,266,795 km (0.032 R)
• M8: 1,509,443 km (0.097 R)
• M9: 1,668,615 km (0.087 R)
• M10: 2,432,461 km (0.109 R)
• M11: 3,128,241 km (0.119 R)
• M12: 4,100,926 km (0.111 R)
• M13: 4,551,216 km (0.071 R)
• M14: 5,159,780 km (0.094 R)
• M15: 5,303,843 km (0.088 R)
• M16: 5,449,402 km (0.114 R)
• M17: 6,247,207 km (0.069 R)
• M18: 6,555,827 km (0.113 R)
• M19: 6,712,008 km (0.061 R)
• M20: 7,402,851 km (0.113 R)
• M21: 9,726,106 km (0.088 R)
• M22: 10,083,644 km (0.08 R)
• M23: 10,143,633 km (0.053 R)
• M24: 10,506,109 km (0.072 R)
• M25: 10,750,253 km (0.09 R)
• M26: 12,062,076 km (0.074 R)
• M27: 13,291,920 km (0.064 R)
• M28: 13,888,367 km (0.098 R)
• M29: 14,561,258 km (0.039 R)
• M30: 14,629,176 km (0.052 R)
• M31: 15,175,956 km (0.047 R)
• M32: 16,360,173 km (0.085 R)
• M33: 16,501,393 km (0.112 R)
• M34: 16,927,597 km (0.097 R)
• M35: 17,142,121 km (0.116 R)
• M36: 17,213,778 km (0.062 R)
• M37: 17,357,392 km (0.101 R)
• M38: 18,154,749 km (0.071 R)
• M39: 19,261,175 km (0.12 R)
• M40: 19,860,165 km (0.088 R)
• M41: 20,770,168 km (0.108 R)
• M42: 21,384,417 km (0.081 R)
• M43: 22,160,531 km (0.072 R)
• M44: 22,473,490 km (0.114 R)
• M45: 23,421,342 km (0.049 R)
• M46: 24,221,092 km (0.103 R)
• M47: 24,301,576 km (0.116 R)
• M48: 24,462,842 km (0.087 R)
• M49: 25,355,941 km (0.105 R)
• M50: 25,683,262 km (0.07 R)
• M51: 26,424,968 km (0.088 R)
• M52: 26,673,899 km (0.084 R)
• M53: 27,508,804 km (0.058 R)
• M54: 30,151,301 km (0.11 R)
• M55: 31,546,601 km (0.038 R)
• M56: 32,606,801 km (0.075 R)
• M57: 32,695,662 km (0.03 R)
• M58: 33,858,486 km (0.076 R)
• M59: 33,948,544 km (0.104 R)
• M60: 34,309,224 km (0.066 R)
• M61: 34,490,238 km (0.104 R)
• M62: 34,943,819 km (0.106 R)
• M63: 35,125,730 km (0.091 R)
• M64: 36,224,376 km (0.093 R)
• M65: 36,777,889 km (0.107 R)
• M66: 38,267,435 km (0.096 R)
• M67: 40,157,155 km (0.116 R)
• M68: 45,210,421 km (0.094 R)
• M69: 45,905,752 km (0.116 R)
• M70: 46,005,384 km (0.061 R)
• M71: 47,307,185 km (0.116 R)
• M72: 48,215,543 km (0.063 R)
• M73: 52,738,186 km (0.112 R)
• M74: 54,838,241 km (0.11 R)
• M75: 56,431,159 km (0.11 R)
• M76: 56,858,560 km (0.069 R)
• M77: 57,501,532 km (0.087 R)
• M78: 57,824,065 km (0.111 R)
• M79: 58,254,907 km (0.116 R)
• M80: 60,206,710 km (0.075 R)
• M81: 60,534,180 km (0.104 R)
• M82: 60,862,099 km (0.079 R)
• M83: 62,731,922 km (0.115 R)
• M84: 63,618,290 km (0.05 R)
• M85: 64,174,495 km (0.081 R)
• M86: 64,843,945 km (0.114 R)
• M87: 66,189,727 km (0.096 R)
• M88: 66,753,263 km (0.093 R)
• M89: 68,339,449 km (0.059 R)
• M90: 70,857,181 km (0.053 R)
• M91: 72,707,108 km (0.062 R)
• M92: 72,939,434 km (0.117 R)
• M93: 74,455,907 km (0.095 R)
• M94: 74,690,178 km (0.112 R)
• M95: 76,336,502 km (0.109 R)
• M96: 80,024,389 km (0.119 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 17,052 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit