🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.13 AU - 3.71 AU

Year: 2395 Days

Day: 32.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.65 AU - 4.09 AU

Year: 2883 Days

Day: 42.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.7

Radius: 9.2

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.7 AU - 6.92 AU

Year: 6731 Days

Day: 9.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,933,381 km

• M1: 186,549 km (0.077 R)
• M2: 349,909 km (0.058 R)
• M3: 540,497 km (0.058 R)
• M4: 750,533 km (0.103 R)
• M5: 905,217 km (0.101 R)
• M6: 1,070,822 km (0.108 R)
• M7: 1,228,647 km (0.053 R)
• M8: 1,767,948 km (0.111 R)
• M9: 1,850,526 km (0.118 R)
• M10: 2,605,097 km (0.03 R)
• M11: 3,089,495 km (0.094 R)
• M12: 3,393,628 km (0.106 R)
• M13: 3,814,297 km (0.095 R)
• M14: 3,894,930 km (0.117 R)
• M15: 4,391,296 km (0.115 R)
• M16: 4,675,831 km (0.116 R)
• M17: 4,791,171 km (0.103 R)
• M18: 4,995,671 km (0.112 R)
• M19: 5,232,784 km (0.054 R)
• M20: 5,564,891 km (0.091 R)
• M21: 5,687,262 km (0.106 R)
• M22: 6,028,794 km (0.063 R)
• M23: 6,345,044 km (0.075 R)
• M24: 6,927,877 km (0.03 R)
• M25: 7,192,516 km (0.113 R)
• M26: 7,259,087 km (0.047 R)
• M27: 7,971,622 km (0.119 R)
• M28: 8,353,695 km (0.072 R)
• M29: 9,499,016 km (0.104 R)
• M30: 9,867,027 km (0.102 R)
• M31: 10,127,477 km (0.107 R)
• M32: 10,922,290 km (0.104 R)
• M33: 11,307,804 km (0.073 R)
• M34: 11,502,131 km (0.098 R)
• M35: 12,251,168 km (0.113 R)
• M36: 12,410,789 km (0.118 R)
• M37: 13,015,912 km (0.027 R)
• M38: 13,671,749 km (0.037 R)
• M39: 15,272,447 km (0.106 R)
• M40: 15,358,316 km (0.082 R)
• M41: 15,444,335 km (0.04 R)
• M42: 15,833,588 km (0.105 R)
• M43: 15,920,505 km (0.087 R)
• M44: 16,007,571 km (0.084 R)
• M45: 17,512,076 km (0.044 R)
• M46: 17,737,221 km (0.101 R)
• M47: 17,872,757 km (0.054 R)
• M48: 18,008,592 km (0.12 R)
• M49: 18,463,818 km (0.11 R)
• M50: 19,432,315 km (0.081 R)
• M51: 19,665,388 km (0.071 R)
• M52: 21,130,699 km (0.085 R)
• M53: 21,610,908 km (0.042 R)
• M54: 21,852,359 km (0.115 R)
• M55: 22,240,566 km (0.057 R)
• M56: 22,337,954 km (0.114 R)
• M57: 23,915,464 km (0.034 R)
• M58: 24,215,407 km (0.071 R)
• M59: 24,566,663 km (0.071 R)
• M60: 24,667,342 km (0.04 R)
• M61: 25,477,864 km (0.086 R)
• M62: 25,886,416 km (0.109 R)
• M63: 26,297,062 km (0.109 R)
• M64: 26,554,968 km (0.109 R)
• M65: 26,658,341 km (0.089 R)
• M66: 27,021,115 km (0.081 R)
• M67: 27,489,955 km (0.11 R)
• M68: 28,806,267 km (0.113 R)
• M69: 29,498,905 km (0.052 R)
• M70: 29,713,129 km (0.052 R)
• M71: 30,846,333 km (0.091 R)
• M72: 31,118,152 km (0.116 R)
• M73: 31,281,663 km (0.113 R)
• M74: 31,445,472 km (0.062 R)
• M75: 31,773,989 km (0.094 R)
• M76: 33,544,929 km (0.108 R)
• M77: 34,329,719 km (0.078 R)
• M78: 34,837,455 km (0.111 R)
• M79: 35,575,122 km (0.064 R)
• M80: 36,605,253 km (0.112 R)
• M81: 37,297,292 km (0.103 R)
• M82: 37,877,433 km (0.071 R)
• M83: 38,168,550 km (0.062 R)
• M84: 38,811,672 km (0.101 R)
• M85: 39,046,540 km (0.106 R)
• M86: 39,105,183 km (0.115 R)
• M87: 39,163,975 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.4

Radius: 3.9

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 18.8 AU - 19.38 AU

Year: 31591 Days

Day: 22.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,933,381 km

• M1: 126,859 km (0.109 R)
• M2: 401,221 km (0.069 R)
• M3: 493,075 km (0.107 R)
• M4: 740,210 km (0.116 R)
• M5: 807,529 km (0.056 R)
• M6: 996,771 km (0.09 R)
• M7: 1,121,984 km (0.101 R)
• M8: 1,147,565 km (0.105 R)
• M9: 1,701,227 km (0.12 R)
• M10: 1,730,847 km (0.107 R)
• M11: 1,881,343 km (0.114 R)
• M12: 1,912,010 km (0.072 R)
• M13: 2,259,975 km (0.106 R)
• M14: 2,292,587 km (0.113 R)
• M15: 2,525,062 km (0.081 R)
• M16: 3,157,263 km (0.119 R)
• M17: 3,415,768 km (0.094 R)
• M18: 4,764,842 km (0.092 R)
• M19: 4,806,729 km (0.073 R)
• M20: 5,537,964 km (0.119 R)
• M21: 6,029,393 km (0.057 R)
• M22: 7,634,428 km (0.08 R)
• M23: 7,732,714 km (0.062 R)
• M24: 7,781,932 km (0.085 R)
• M25: 9,152,398 km (0.098 R)
• M26: 10,595,269 km (0.104 R)
• M27: 11,147,435 km (0.071 R)
• M28: 11,203,085 km (0.097 R)
• M29: 11,483,133 km (0.038 R)
• M30: 12,452,377 km (0.11 R)
• M31: 12,510,122 km (0.112 R)
• M32: 12,742,447 km (0.099 R)
• M33: 13,093,404 km (0.075 R)
• M34: 13,864,731 km (0.108 R)
• M35: 16,202,048 km (0.079 R)
• M36: 16,582,176 km (0.095 R)
• M37: 17,093,501 km (0.093 R)
• M38: 18,000,813 km (0.049 R)
• M39: 21,852,359 km (0.081 R)
• M40: 22,412,603 km (0.076 R)
• M41: 23,905,590 km (0.081 R)
• M42: 24,627,699 km (0.078 R)
• M43: 24,700,404 km (0.045 R)
• M44: 24,773,108 km (0.113 R)
• M45: 25,283,835 km (0.029 R)
• M46: 26,167,510 km (0.107 R)
• M47: 26,613,162 km (0.09 R)
• M48: 26,762,161 km (0.068 R)
• M49: 27,286,203 km (0.118 R)
• M50: 27,587,194 km (0.113 R)
• M51: 27,813,685 km (0.119 R)
• M52: 28,420,603 km (0.082 R)
• M53: 28,572,894 km (0.117 R)
• M54: 29,185,348 km (0.077 R)
• M55: 30,656,792 km (0.118 R)
• M56: 33,349,554 km (0.11 R)
• M57: 33,510,372 km (0.046 R)
• M58: 33,671,339 km (0.116 R)
• M59: 35,541,313 km (0.11 R)
• M60: 36,117,115 km (0.119 R)
• M61: 36,447,427 km (0.037 R)
• M62: 38,619,289 km (0.09 R)
• M63: 39,891,319 km (0.112 R)
• M64: 40,832,739 km (0.106 R)
• M65: 40,918,758 km (0.075 R)
• M66: 41,176,964 km (0.085 R)
• M67: 42,912,149 km (0.063 R)
• M68: 44,052,833 km (0.081 R)
• M69: 44,671,121 km (0.057 R)
• M70: 45,470,422 km (0.037 R)
• M71: 47,172,996 km (0.074 R)
• M72: 47,353,411 km (0.101 R)
• M73: 48,350,032 km (0.098 R)
• M74: 51,195,383 km (0.117 R)
• M75: 52,217,885 km (0.073 R)
• M76: 54,851,106 km (0.085 R)
• M77: 55,325,930 km (0.081 R)
• M78: 55,611,363 km (0.1 R)
• M79: 56,758,330 km (0.034 R)
• M80: 57,816,585 km (0.118 R)
• M81: 59,562,093 km (0.052 R)
• M82: 60,147,769 km (0.098 R)
• M83: 61,817,580 km (0.056 R)
• M84: 63,901,329 km (0.093 R)
• M85: 64,701,079 km (0.092 R)
• M86: 65,806,308 km (0.095 R)
• M87: 67,221,803 km (0.113 R)
• M88: 67,831,564 km (0.084 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 15,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit