🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.95 AU - 1.33 AU

Year: 447 Days

Day: 13 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,709,946 km

• M1: 297,251 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.05 AU - 1.53 AU

Year: 538 Days

Day: 21.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,709,946 km

• M1: 551,867 km (0.05 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.16 AU - 1.8 AU

Year: 661 Days

Day: 34.8 Hours

Environment

Temp: -33 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 3.15 AU - 3.59 AU

Year: 2271 Days

Day: 35.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,709,946 km

• M1: 121,623 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.36 AU - 3.64 AU

Year: 2404 Days

Day: 23.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.1

Radius: 11.7

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 3.63 AU - 5.91 AU

Year: 3824 Days

Day: 7.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 70,709,946 km

• M1: 171,589 km (0.112 R)
• M2: 281,244 km (0.1 R)
• M3: 437,723 km (0.072 R)
• M4: 639,980 km (0.086 R)
• M5: 851,212 km (0.091 R)
• M6: 1,073,215 km (0.096 R)
• M7: 1,204,861 km (0.096 R)
• M8: 1,427,612 km (0.112 R)
• M9: 2,058,915 km (0.088 R)
• M10: 2,208,364 km (0.106 R)
• M11: 2,430,816 km (0.072 R)
• M12: 2,518,331 km (0.063 R)
• M13: 2,842,509 km (0.038 R)
• M14: 2,972,210 km (0.062 R)
• M15: 3,161,153 km (0.087 R)
• M16: 3,590,648 km (0.106 R)
• M17: 3,751,466 km (0.074 R)
• M18: 4,164,057 km (0.111 R)
• M19: 4,248,430 km (0.086 R)
• M20: 4,418,672 km (0.114 R)
• M21: 4,526,383 km (0.076 R)
• M22: 4,832,460 km (0.104 R)
• M23: 4,921,172 km (0.09 R)
• M24: 5,534,224 km (0.104 R)
• M25: 6,051,683 km (0.096 R)
• M26: 6,437,944 km (0.092 R)
• M27: 6,609,384 km (0.103 R)
• M28: 6,683,434 km (0.1 R)
• M29: 6,931,917 km (0.087 R)
• M30: 7,825,913 km (0.077 R)
• M31: 8,140,817 km (0.106 R)
• M32: 8,246,732 km (0.114 R)
• M33: 8,647,954 km (0.064 R)
• M34: 8,728,886 km (0.042 R)
• M35: 8,864,571 km (0.094 R)
• M36: 9,082,984 km (0.117 R)
• M37: 9,692,895 km (0.109 R)
• M38: 9,917,890 km (0.054 R)
• M39: 10,230,250 km (0.117 R)
• M40: 10,545,752 km (0.085 R)
• M41: 11,275,042 km (0.045 R)
• M42: 11,511,706 km (0.094 R)
• M43: 11,720,395 km (0.103 R)
• M44: 11,960,200 km (0.074 R)
• M45: 13,246,143 km (0.115 R)
• M46: 13,370,908 km (0.08 R)
• M47: 13,874,006 km (0.087 R)
• M48: 14,159,588 km (0.116 R)
• M49: 14,287,195 km (0.049 R)
• M50: 14,607,933 km (0.09 R)
• M51: 14,833,826 km (0.081 R)
• M52: 15,158,453 km (0.096 R)
• M53: 15,321,814 km (0.103 R)
• M54: 16,480,749 km (0.117 R)
• M55: 16,918,472 km (0.114 R)
• M56: 17,633,550 km (0.098 R)
• M57: 17,908,660 km (0.114 R)
• M58: 18,987,859 km (0.096 R)
• M59: 19,093,326 km (0.076 R)
• M60: 19,199,092 km (0.116 R)
• M61: 19,340,462 km (0.088 R)
• M62: 19,624,099 km (0.067 R)
• M63: 19,873,479 km (0.075 R)
• M64: 20,016,345 km (0.094 R)
• M65: 20,483,389 km (0.079 R)
• M66: 20,700,157 km (0.08 R)
• M67: 21,172,437 km (0.074 R)
• M68: 21,354,946 km (0.068 R)
• M69: 21,428,100 km (0.101 R)
• M70: 22,201,521 km (0.116 R)
• M71: 22,535,872 km (0.067 R)
• M72: 22,909,119 km (0.066 R)
• M73: 22,984,067 km (0.111 R)
• M74: 23,209,362 km (0.097 R)
• M75: 23,927,581 km (0.112 R)
• M76: 24,729,725 km (0.102 R)
• M77: 24,806,618 km (0.041 R)
• M78: 24,883,511 km (0.093 R)
• M79: 24,960,554 km (0.088 R)
• M80: 25,657,381 km (0.031 R)
• M81: 25,852,158 km (0.114 R)
• M82: 26,164,668 km (0.044 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.5

Radius: 10.3

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.21 AU - 12.71 AU

Year: 13320 Days

Day: 5.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 70,709,946 km

• M1: 155,582 km (0.102 R)
• M2: 324,478 km (0.055 R)
• M3: 748,887 km (0.107 R)
• M4: 904,469 km (0.107 R)
• M5: 995,723 km (0.077 R)
• M6: 1,090,419 km (0.047 R)
• M7: 1,168,359 km (0.058 R)
• M8: 1,309,729 km (0.11 R)
• M9: 1,722,171 km (0.036 R)
• M10: 2,051,286 km (0.106 R)
• M11: 2,124,439 km (0.11 R)
• M12: 3,856,035 km (0.086 R)
• M13: 3,947,140 km (0.119 R)
• M14: 4,224,644 km (0.039 R)
• M15: 4,701,263 km (0.093 R)
• M16: 6,019,519 km (0.089 R)
• M17: 6,375,113 km (0.033 R)
• M18: 6,737,589 km (0.055 R)
• M19: 8,136,329 km (0.074 R)
• M20: 8,489,829 km (0.086 R)
• M21: 9,829,029 km (0.107 R)
• M22: 11,189,322 km (0.086 R)
• M23: 13,154,590 km (0.107 R)
• M24: 15,079,615 km (0.071 R)
• M25: 15,272,147 km (0.099 R)
• M26: 17,091,258 km (0.117 R)
• M27: 18,000,813 km (0.068 R)
• M28: 19,081,657 km (0.093 R)
• M29: 19,708,771 km (0.057 R)
• M30: 20,768,972 km (0.059 R)
• M31: 21,414,038 km (0.093 R)
• M32: 21,630,506 km (0.073 R)
• M33: 21,793,268 km (0.116 R)
• M34: 23,443,931 km (0.074 R)
• M35: 24,679,759 km (0.083 R)
• M36: 24,906,699 km (0.109 R)
• M37: 26,573,070 km (0.073 R)
• M38: 26,689,307 km (0.061 R)
• M39: 26,980,574 km (0.074 R)
• M40: 28,156,563 km (0.103 R)
• M41: 29,049,363 km (0.072 R)
• M42: 29,589,561 km (0.074 R)
• M43: 30,375,848 km (0.106 R)
• M44: 31,230,051 km (0.091 R)
• M45: 31,660,145 km (0.104 R)
• M46: 32,526,317 km (0.079 R)
• M47: 32,650,633 km (0.097 R)
• M48: 32,775,248 km (0.102 R)
• M49: 33,462,949 km (0.078 R)
• M50: 35,875,215 km (0.093 R)
• M51: 36,003,720 km (0.057 R)
• M52: 36,583,860 km (0.052 R)
• M53: 36,778,038 km (0.12 R)
• M54: 37,167,142 km (0.116 R)
• M55: 40,196,200 km (0.097 R)
• M56: 40,663,992 km (0.082 R)
• M57: 41,470,175 km (0.101 R)
• M58: 43,030,182 km (0.072 R)
• M59: 43,166,765 km (0.115 R)
• M60: 44,126,734 km (0.079 R)
• M61: 44,471,258 km (0.062 R)
• M62: 44,955,207 km (0.077 R)
• M63: 45,928,042 km (0.087 R)
• M64: 46,417,227 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.3

Radius: 4.9

Gravity: 15.84 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 15.49 AU - 17.01 AU

Year: 24047 Days

Day: 23.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 70,709,946 km

• M1: 63,130 km (0.051 R)
• M2: 291,417 km (0.07 R)
• M3: 323,580 km (0.112 R)
• M4: 446,550 km (0.025 R)
• M5: 484,398 km (0.079 R)
• M6: 735,423 km (0.083 R)
• M7: 1,022,352 km (0.104 R)
• M8: 1,541,157 km (0.117 R)
• M9: 1,811,780 km (0.081 R)
• M10: 2,064,600 km (0.086 R)
• M11: 3,071,543 km (0.109 R)
• M12: 3,108,644 km (0.086 R)
• M13: 3,296,239 km (0.08 R)
• M14: 3,801,431 km (0.081 R)
• M15: 4,372,147 km (0.07 R)
• M16: 4,882,426 km (0.027 R)
• M17: 5,012,875 km (0.075 R)
• M18: 5,056,707 km (0.062 R)
• M19: 5,144,521 km (0.106 R)
• M20: 5,188,653 km (0.065 R)
• M21: 5,501,312 km (0.065 R)
• M22: 6,859,810 km (0.088 R)
• M23: 7,005,967 km (0.059 R)
• M24: 7,351,090 km (0.057 R)
• M25: 7,400,906 km (0.058 R)
• M26: 8,109,252 km (0.082 R)
• M27: 10,304,900 km (0.091 R)
• M28: 10,472,449 km (0.09 R)
• M29: 12,137,174 km (0.084 R)
• M30: 12,789,870 km (0.036 R)
• M31: 13,029,975 km (0.056 R)
• M32: 13,759,414 km (0.093 R)
• M33: 15,896,868 km (0.08 R)
• M34: 16,284,775 km (0.075 R)
• M35: 17,003,743 km (0.087 R)
• M36: 18,000,962 km (0.103 R)
• M37: 18,135,301 km (0.091 R)
• M38: 18,540,412 km (0.062 R)
• M39: 21,744,200 km (0.108 R)
• M40: 21,958,873 km (0.109 R)
• M41: 23,408,776 km (0.11 R)
• M42: 23,555,531 km (0.066 R)
• M43: 23,628,984 km (0.115 R)
• M44: 24,665,398 km (0.061 R)
• M45: 25,716,622 km (0.042 R)
• M46: 26,399,985 km (0.098 R)
• M47: 26,629,169 km (0.099 R)
• M48: 26,782,357 km (0.102 R)
• M49: 26,858,951 km (0.115 R)
• M50: 27,397,803 km (0.049 R)
• M51: 28,173,617 km (0.083 R)
• M52: 28,407,738 km (0.095 R)
• M53: 28,485,978 km (0.078 R)
• M54: 28,720,996 km (0.108 R)
• M55: 29,035,301 km (0.066 R)
• M56: 29,667,502 km (0.078 R)
• M57: 31,510,099 km (0.102 R)
• M58: 35,725,767 km (0.095 R)
• M59: 36,572,939 km (0.082 R)
• M60: 38,373,200 km (0.034 R)
• M61: 38,546,285 km (0.054 R)
• M62: 38,632,753 km (0.107 R)
• M63: 40,290,147 km (0.096 R)
• M64: 40,377,961 km (0.115 R)
• M65: 41,881,420 km (0.108 R)
• M66: 42,327,222 km (0.106 R)
• M67: 43,133,404 km (0.109 R)
• M68: 43,403,279 km (0.071 R)
• M69: 43,673,602 km (0.114 R)
• M70: 45,307,959 km (0.086 R)
• M71: 48,262,218 km (0.066 R)
• M72: 49,010,506 km (0.108 R)
• M73: 50,613,298 km (0.093 R)
• M74: 52,041,658 km (0.103 R)
• M75: 52,616,713 km (0.04 R)
• M76: 53,001,329 km (0.117 R)
• M77: 53,194,011 km (0.064 R)
• M78: 55,621,386 km (0.108 R)
• M79: 56,897,755 km (0.06 R)
• M80: 58,183,848 km (0.082 R)
• M81: 59,379,584 km (0.096 R)
• M82: 60,885,436 km (0.107 R)
• M83: 62,099,273 km (0.064 R)
• M84: 62,505,581 km (0.115 R)
• M85: 62,810,910 km (0.117 R)
• M86: 62,912,936 km (0.044 R)
• M87: 63,014,812 km (0.099 R)
• M88: 66,098,772 km (0.114 R)
• M89: 67,033,459 km (0.118 R)
• M90: 68,496,227 km (0.107 R)
• M91: 69,126,334 km (0.119 R)
• M92: 69,547,452 km (0.06 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 16,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit