🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.49 AU - 0.57 AU

Year: 142 Days

Day: 25.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,178,939 km

• M1: 519,703 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.88 AU - 3.76 AU

Year: 2232 Days

Day: 36.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.3

Radius: 13.9

Gravity: 1.73 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.65 AU - 6.97 AU

Year: 5848 Days

Day: 14.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 79,178,939 km

• M1: 188,194 km (0.111 R)
• M2: 330,013 km (0.036 R)
• M3: 439,967 km (0.113 R)
• M4: 617,390 km (0.073 R)
• M5: 755,020 km (0.106 R)
• M6: 869,014 km (0.1 R)
• M7: 1,002,007 km (0.08 R)
• M8: 1,168,808 km (0.117 R)
• M9: 1,317,658 km (0.105 R)
• M10: 1,620,444 km (0.031 R)
• M11: 1,726,659 km (0.114 R)
• M12: 1,835,117 km (0.093 R)
• M13: 1,978,282 km (0.1 R)
• M14: 2,175,153 km (0.105 R)
• M15: 2,465,373 km (0.108 R)
• M16: 2,588,642 km (0.096 R)
• M17: 3,102,660 km (0.095 R)
• M18: 3,197,954 km (0.058 R)
• M19: 3,668,888 km (0.032 R)
• M20: 3,912,732 km (0.071 R)
• M21: 4,524,139 km (0.065 R)
• M22: 4,918,928 km (0.066 R)
• M23: 5,143,175 km (0.097 R)
• M24: 5,233,831 km (0.081 R)
• M25: 5,695,041 km (0.09 R)
• M26: 6,097,609 km (0.102 R)
• M27: 7,055,933 km (0.072 R)
• M28: 7,182,194 km (0.1 R)
• M29: 7,903,555 km (0.067 R)
• M30: 8,113,889 km (0.087 R)
• M31: 8,326,019 km (0.11 R)
• M32: 8,674,881 km (0.068 R)
• M33: 8,810,267 km (0.12 R)
• M34: 8,973,778 km (0.099 R)
• M35: 9,637,843 km (0.099 R)
• M36: 9,862,838 km (0.116 R)
• M37: 10,174,899 km (0.083 R)
• M38: 10,721,679 km (0.113 R)
• M39: 10,896,410 km (0.087 R)
• M40: 11,042,716 km (0.055 R)
• M41: 11,248,563 km (0.079 R)
• M42: 11,337,275 km (0.051 R)
• M43: 11,426,136 km (0.119 R)
• M44: 11,515,146 km (0.071 R)
• M45: 11,934,170 km (0.082 R)
• M46: 12,633,391 km (0.11 R)
• M47: 13,221,011 km (0.066 R)
• M48: 13,408,457 km (0.081 R)
• M49: 13,722,762 km (0.113 R)
• M50: 13,944,317 km (0.049 R)
• M51: 14,616,011 km (0.083 R)
• M52: 15,004,666 km (0.083 R)
• M53: 15,363,851 km (0.069 R)
• M54: 15,792,000 km (0.063 R)
• M55: 16,458,608 km (0.117 R)
• M56: 16,592,947 km (0.085 R)
• M57: 17,202,259 km (0.091 R)
• M58: 17,372,950 km (0.111 R)
• M59: 17,544,090 km (0.102 R)
• M60: 17,819,051 km (0.103 R)
• M61: 18,338,605 km (0.041 R)
• M62: 18,443,024 km (0.1 R)
• M63: 19,712,511 km (0.082 R)
• M64: 20,828,212 km (0.056 R)
• M65: 20,937,269 km (0.111 R)
• M66: 21,412,093 km (0.074 R)
• M67: 21,742,854 km (0.096 R)
• M68: 22,372,362 km (0.048 R)
• M69: 22,782,858 km (0.052 R)
• M70: 23,045,402 km (0.03 R)
• M71: 23,763,173 km (0.065 R)
• M72: 24,143,750 km (0.111 R)
• M73: 24,373,233 km (0.085 R)
• M74: 24,526,571 km (0.094 R)
• M75: 25,259,301 km (0.116 R)
• M76: 25,492,076 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.7

Radius: 13.5

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 8.62 AU - 13.36 AU

Year: 13442 Days

Day: 11.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 79,178,939 km

• M1: 245,490 km (0.078 R)
• M2: 399,426 km (0.113 R)
• M3: 543,040 km (0.099 R)
• M4: 806,033 km (0.095 R)
• M5: 1,111,811 km (0.065 R)
• M6: 1,228,947 km (0.109 R)
• M7: 1,392,008 km (0.098 R)
• M8: 2,092,725 km (0.089 R)
• M9: 2,783,717 km (0.113 R)
• M10: 3,396,620 km (0.063 R)
• M11: 3,838,681 km (0.094 R)
• M12: 3,959,706 km (0.093 R)
• M13: 4,236,612 km (0.05 R)
• M14: 4,424,955 km (0.078 R)
• M15: 5,784,650 km (0.092 R)
• M16: 7,452,816 km (0.116 R)
• M17: 8,895,688 km (0.116 R)
• M18: 9,422,871 km (0.11 R)
• M19: 9,710,996 km (0.046 R)
• M20: 9,877,050 km (0.027 R)
• M21: 10,211,850 km (0.104 R)
• M22: 13,435,534 km (0.105 R)
• M23: 13,760,012 km (0.113 R)
• M24: 15,132,124 km (0.096 R)
• M25: 15,907,639 km (0.098 R)
• M26: 16,795,652 km (0.039 R)
• M27: 17,497,416 km (0.043 R)
• M28: 17,851,963 km (0.12 R)
• M29: 18,413,852 km (0.11 R)
• M30: 19,450,416 km (0.077 R)
• M31: 19,817,679 km (0.106 R)
• M32: 20,612,492 km (0.03 R)
• M33: 21,634,246 km (0.074 R)
• M34: 22,014,823 km (0.106 R)
• M35: 22,342,741 km (0.119 R)
• M36: 22,727,357 km (0.084 R)
• M37: 22,892,962 km (0.102 R)
• M38: 23,058,866 km (0.103 R)
• M39: 23,169,718 km (0.05 R)
• M40: 23,950,619 km (0.094 R)
• M41: 24,062,967 km (0.07 R)
• M42: 25,538,451 km (0.119 R)
• M43: 26,055,910 km (0.098 R)
• M44: 26,576,959 km (0.092 R)
• M45: 26,751,390 km (0.098 R)
• M46: 27,101,449 km (0.031 R)
• M47: 27,747,114 km (0.099 R)
• M48: 29,293,507 km (0.094 R)
• M49: 29,473,623 km (0.059 R)
• M50: 30,198,275 km (0.085 R)
• M51: 30,501,959 km (0.11 R)
• M52: 31,112,168 km (0.091 R)
• M53: 33,530,867 km (0.062 R)
• M54: 34,477,223 km (0.107 R)
• M55: 34,794,520 km (0.04 R)
• M56: 35,176,743 km (0.119 R)
• M57: 35,945,077 km (0.119 R)
• M58: 36,267,012 km (0.115 R)
• M59: 37,238,201 km (0.098 R)
• M60: 41,208,080 km (0.112 R)
• M61: 41,814,998 km (0.102 R)
• M62: 41,950,384 km (0.115 R)
• M63: 43,037,961 km (0.093 R)
• M64: 44,824,908 km (0.047 R)
• M65: 45,310,203 km (0.096 R)
• M66: 46,076,294 km (0.05 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 930.1

Radius: 3.1

Gravity: 96.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 11.12 AU - 15.8 AU

Year: 18220 Days

Day: 20.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,178,939 km

• M1: 40,990 km (0.073 R)
• M2: 198,666 km (0.088 R)
• M3: 351,405 km (0.097 R)
• M4: 470,485 km (0.066 R)
• M5: 1,230,891 km (0.117 R)
• M6: 1,289,982 km (0.089 R)
• M7: 1,319,902 km (0.113 R)
• M8: 1,441,824 km (0.104 R)
• M9: 1,664,127 km (0.113 R)
• M10: 1,696,739 km (0.057 R)
• M11: 1,999,824 km (0.09 R)
• M12: 2,175,303 km (0.077 R)
• M13: 2,283,013 km (0.097 R)
• M14: 2,503,820 km (0.066 R)
• M15: 2,692,911 km (0.077 R)
• M16: 2,769,805 km (0.026 R)
• M17: 3,705,240 km (0.059 R)
• M18: 5,931,855 km (0.091 R)
• M19: 6,592,928 km (0.059 R)
• M20: 6,644,689 km (0.093 R)
• M21: 6,696,599 km (0.066 R)
• M22: 7,223,483 km (0.047 R)
• M23: 7,546,016 km (0.116 R)
• M24: 7,928,238 km (0.11 R)
• M25: 8,882,224 km (0.116 R)
• M26: 8,996,816 km (0.108 R)
• M27: 9,227,496 km (0.076 R)
• M28: 9,401,777 km (0.095 R)
• M29: 9,812,573 km (0.114 R)
• M30: 9,990,445 km (0.106 R)
• M31: 10,712,704 km (0.107 R)
• M32: 11,327,252 km (0.105 R)
• M33: 11,890,039 km (0.04 R)
• M34: 12,590,157 km (0.057 R)
• M35: 12,654,484 km (0.111 R)
• M36: 12,718,961 km (0.044 R)
• M37: 13,107,765 km (0.108 R)
• M38: 13,434,786 km (0.07 R)
• M39: 17,850,018 km (0.096 R)
• M40: 18,723,520 km (0.12 R)
• M41: 19,017,779 km (0.05 R)
• M42: 19,909,681 km (0.107 R)
• M43: 20,134,826 km (0.119 R)
• M44: 20,587,509 km (0.103 R)
• M45: 20,891,193 km (0.069 R)
• M46: 20,967,338 km (0.119 R)
• M47: 21,426,155 km (0.114 R)
• M48: 22,043,097 km (0.099 R)
• M49: 22,120,588 km (0.094 R)
• M50: 24,327,905 km (0.072 R)
• M51: 24,648,942 km (0.068 R)
• M52: 26,521,608 km (0.095 R)
• M53: 28,271,155 km (0.113 R)
• M54: 29,202,252 km (0.1 R)
• M55: 32,055,383 km (0.1 R)
• M56: 32,143,346 km (0.086 R)
• M57: 32,319,124 km (0.114 R)
• M58: 35,267,548 km (0.057 R)
• M59: 36,269,405 km (0.11 R)
• M60: 37,372,839 km (0.083 R)
• M61: 37,557,742 km (0.111 R)
• M62: 38,207,595 km (0.086 R)
• M63: 38,393,845 km (0.109 R)
• M64: 38,487,194 km (0.104 R)
• M65: 42,087,416 km (0.071 R)
• M66: 42,665,612 km (0.1 R)
• M67: 43,829,932 km (0.058 R)
• M68: 44,318,070 km (0.088 R)
• M69: 45,595,785 km (0.104 R)
• M70: 46,487,389 km (0.118 R)
• M71: 47,085,032 km (0.037 R)
• M72: 48,287,949 km (0.113 R)
• M73: 48,691,115 km (0.053 R)
• M74: 49,095,478 km (0.056 R)
• M75: 49,500,888 km (0.092 R)
• M76: 50,826,176 km (0.071 R)
• M77: 51,544,545 km (0.1 R)
• M78: 51,853,464 km (0.116 R)
• M79: 51,956,687 km (0.041 R)
• M80: 54,451,830 km (0.102 R)
• M81: 55,292,121 km (0.109 R)
• M82: 55,502,904 km (0.076 R)
• M83: 56,348,581 km (0.071 R)
• M84: 58,266,875 km (0.119 R)
• M85: 59,341,885 km (0.033 R)
• M86: 59,449,745 km (0.083 R)
• M87: 59,773,774 km (0.106 R)
• M88: 60,749,152 km (0.112 R)
• M89: 63,706,702 km (0.105 R)
• M90: 71,016,353 km (0.101 R)
• M91: 71,360,129 km (0.112 R)
• M92: 72,279,408 km (0.062 R)
• M93: 73,434,004 km (0.111 R)
• M94: 73,781,520 km (0.106 R)
• M95: 76,816,711 km (0.063 R)
• M96: 78,704,637 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 13,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit