🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.49 AU - 0.55 AU

Year: 140 Days

Day: 16.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,379,145 km

• M1: 380,128 km (0.12 R)
• M2: 434,582 km (0.036 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.42 AU - 0.62 AU

Year: 140 Days

Day: 26.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,379,145 km

• M1: 100,530 km (0.077 R)
• M2: 275,110 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.63 AU - 0.87 AU

Year: 242 Days

Day: 12.1 Hours

Environment

Temp: 109 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.1 AU - 4.2 AU

Year: 3152 Days

Day: 20.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,379,145 km

• M1: 591,061 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.9

Radius: 11

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.41 AU - 5.65 AU

Year: 3594 Days

Day: 8.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 62,379,145 km

• M1: 144,960 km (0.118 R)
• M2: 218,413 km (0.102 R)
• M3: 331,658 km (0.058 R)
• M4: 591,809 km (0.096 R)
• M5: 738,265 km (0.092 R)
• M6: 1,326,185 km (0.118 R)
• M7: 1,434,494 km (0.112 R)
• M8: 1,534,725 km (0.103 R)
• M9: 1,695,542 km (0.085 R)
• M10: 1,910,664 km (0.069 R)
• M11: 2,034,082 km (0.041 R)
• M12: 2,134,762 km (0.069 R)
• M13: 2,211,505 km (0.094 R)
• M14: 2,367,685 km (0.038 R)
• M15: 3,485,630 km (0.068 R)
• M16: 3,964,044 km (0.098 R)
• M17: 4,043,182 km (0.109 R)
• M18: 4,251,422 km (0.108 R)
• M19: 4,529,076 km (0.1 R)
• M20: 4,611,953 km (0.049 R)
• M21: 4,897,385 km (0.052 R)
• M22: 5,205,856 km (0.115 R)
• M23: 5,275,270 km (0.115 R)
• M24: 5,415,144 km (0.094 R)
• M25: 5,556,215 km (0.088 R)
• M26: 5,914,202 km (0.075 R)
• M27: 6,059,611 km (0.044 R)
• M28: 6,428,221 km (0.047 R)
• M29: 6,521,420 km (0.109 R)
• M30: 7,013,896 km (0.08 R)
• M31: 7,187,280 km (0.115 R)
• M32: 7,322,965 km (0.103 R)
• M33: 7,498,743 km (0.109 R)
• M34: 7,577,431 km (0.085 R)
• M35: 8,074,844 km (0.108 R)
• M36: 8,236,410 km (0.111 R)
• M37: 8,665,307 km (0.114 R)
• M38: 8,830,613 km (0.077 R)
• M39: 9,143,422 km (0.107 R)
• M40: 9,311,719 km (0.051 R)
• M41: 9,438,728 km (0.079 R)
• M42: 9,930,606 km (0.115 R)
• M43: 10,409,020 km (0.066 R)
• M44: 10,673,210 km (0.117 R)
• M45: 10,939,494 km (0.115 R)
• M46: 11,365,848 km (0.12 R)
• M47: 11,546,861 km (0.073 R)
• M48: 11,889,141 km (0.068 R)
• M49: 12,003,883 km (0.108 R)
• M50: 12,096,035 km (0.052 R)
• M51: 12,280,938 km (0.083 R)
• M52: 12,373,838 km (0.034 R)
• M53: 12,606,912 km (0.114 R)
• M54: 12,770,871 km (0.099 R)
• M55: 13,291,023 km (0.05 R)
• M56: 13,410,252 km (0.115 R)
• M57: 13,505,845 km (0.111 R)
• M58: 13,818,056 km (0.113 R)
• M59: 14,011,486 km (0.119 R)
• M60: 14,278,818 km (0.114 R)
• M61: 14,547,944 km (0.107 R)
• M62: 14,646,230 km (0.097 R)
• M63: 15,265,266 km (0.109 R)
• M64: 16,044,820 km (0.05 R)
• M65: 16,375,731 km (0.102 R)
• M66: 16,657,274 km (0.062 R)
• M67: 16,966,493 km (0.044 R)
• M68: 17,199,566 km (0.076 R)
• M69: 17,303,537 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83

Radius: 12.4

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 8.29 AU - 9.01 AU

Year: 9484 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 62,379,145 km

• M1: 233,522 km (0.103 R)
• M2: 349,909 km (0.055 R)
• M3: 447,597 km (0.112 R)
• M4: 649,554 km (0.062 R)
• M5: 1,269,637 km (0.102 R)
• M6: 1,383,930 km (0.04 R)
• M7: 1,720,226 km (0.069 R)
• M8: 1,847,683 km (0.11 R)
• M9: 2,052,483 km (0.089 R)
• M10: 2,157,800 km (0.092 R)
• M11: 2,389,676 km (0.102 R)
• M12: 2,500,828 km (0.065 R)
• M13: 2,912,072 km (0.102 R)
• M14: 3,117,021 km (0.075 R)
• M15: 3,256,446 km (0.032 R)
• M16: 3,487,575 km (0.046 R)
• M17: 3,872,341 km (0.043 R)
• M18: 4,251,571 km (0.079 R)
• M19: 4,328,764 km (0.107 R)
• M20: 4,702,609 km (0.067 R)
• M21: 4,822,736 km (0.1 R)
• M22: 5,189,550 km (0.115 R)
• M23: 5,272,427 km (0.087 R)
• M24: 5,376,547 km (0.093 R)
• M25: 6,037,321 km (0.052 R)
• M26: 6,168,219 km (0.108 R)
• M27: 6,723,826 km (0.114 R)
• M28: 7,064,909 km (0.083 R)
• M29: 7,226,026 km (0.105 R)
• M30: 7,341,964 km (0.101 R)
• M31: 8,146,202 km (0.101 R)
• M32: 8,266,928 km (0.071 R)
• M33: 9,153,295 km (0.071 R)
• M34: 9,253,675 km (0.11 R)
• M35: 10,355,613 km (0.083 R)
• M36: 10,486,512 km (0.099 R)
• M37: 10,988,712 km (0.066 R)
• M38: 11,068,746 km (0.079 R)
• M39: 11,390,831 km (0.048 R)
• M40: 12,793,760 km (0.025 R)
• M41: 12,877,983 km (0.056 R)
• M42: 12,962,506 km (0.106 R)
• M43: 13,845,582 km (0.114 R)
• M44: 14,309,036 km (0.075 R)
• M45: 14,484,215 km (0.114 R)
• M46: 14,718,785 km (0.072 R)
• M47: 15,013,792 km (0.103 R)
• M48: 15,310,744 km (0.04 R)
• M49: 16,183,049 km (0.109 R)
• M50: 16,855,491 km (0.089 R)
• M51: 17,912,699 km (0.099 R)
• M52: 18,895,408 km (0.111 R)
• M53: 19,733,006 km (0.048 R)
• M54: 21,078,490 km (0.064 R)
• M55: 21,477,916 km (0.096 R)
• M56: 21,611,507 km (0.103 R)
• M57: 21,712,037 km (0.105 R)
• M58: 21,913,395 km (0.092 R)
• M59: 22,216,630 km (0.115 R)
• M60: 22,657,046 km (0.061 R)
• M61: 22,793,180 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.5

Radius: 12.7

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 8.91 AU - 10.91 AU

Year: 11630 Days

Day: 9.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,379,145 km

• M1: 159,771 km (0.095 R)
• M2: 311,762 km (0.101 R)
• M3: 433,235 km (0.08 R)
• M4: 526,285 km (0.109 R)
• M5: 978,669 km (0.071 R)
• M6: 1,269,488 km (0.117 R)
• M7: 1,389,016 km (0.118 R)
• M8: 1,588,430 km (0.107 R)
• M9: 2,419,596 km (0.116 R)
• M10: 2,631,127 km (0.075 R)
• M11: 2,785,961 km (0.074 R)
• M12: 3,137,516 km (0.113 R)
• M13: 3,368,794 km (0.103 R)
• M14: 4,240,202 km (0.112 R)
• M15: 4,570,514 km (0.114 R)
• M16: 4,757,811 km (0.103 R)
• M17: 5,413,349 km (0.12 R)
• M18: 6,015,630 km (0.101 R)
• M19: 6,097,460 km (0.067 R)
• M20: 6,596,967 km (0.036 R)
• M21: 7,327,154 km (0.116 R)
• M22: 7,902,807 km (0.112 R)
• M23: 8,264,385 km (0.087 R)
• M24: 8,539,196 km (0.114 R)
• M25: 9,050,821 km (0.083 R)
• M26: 9,620,340 km (0.114 R)
• M27: 9,957,982 km (0.11 R)
• M28: 10,794,234 km (0.094 R)
• M29: 10,894,166 km (0.045 R)
• M30: 12,272,411 km (0.07 R)
• M31: 12,376,681 km (0.067 R)
• M32: 12,955,624 km (0.104 R)
• M33: 13,168,353 km (0.104 R)
• M34: 13,382,128 km (0.11 R)
• M35: 13,759,264 km (0.091 R)
• M36: 14,634,113 km (0.115 R)
• M37: 16,037,191 km (0.088 R)
• M38: 17,073,904 km (0.082 R)
• M39: 17,307,277 km (0.106 R)
• M40: 18,251,090 km (0.071 R)
• M41: 20,994,416 km (0.113 R)
• M42: 22,127,320 km (0.098 R)
• M43: 22,381,786 km (0.107 R)
• M44: 22,701,327 km (0.07 R)
• M45: 22,829,533 km (0.099 R)
• M46: 24,715,513 km (0.119 R)
• M47: 24,847,458 km (0.051 R)
• M48: 25,443,905 km (0.119 R)
• M49: 25,710,488 km (0.059 R)
• M50: 26,921,932 km (0.107 R)
• M51: 27,193,602 km (0.12 R)
• M52: 28,981,895 km (0.077 R)
• M53: 29,679,769 km (0.068 R)
• M54: 31,020,914 km (0.113 R)
• M55: 31,591,630 km (0.107 R)
• M56: 31,878,259 km (0.082 R)
• M57: 32,021,873 km (0.111 R)
• M58: 32,598,573 km (0.11 R)
• M59: 32,743,384 km (0.106 R)
• M60: 32,960,749 km (0.064 R)
• M61: 33,982,054 km (0.036 R)
• M62: 34,422,919 km (0.114 R)
• M63: 34,644,024 km (0.081 R)
• M64: 34,865,729 km (0.082 R)
• M65: 35,310,333 km (0.109 R)
• M66: 36,130,429 km (0.085 R)
• M67: 37,637,478 km (0.057 R)
• M68: 38,017,456 km (0.115 R)
• M69: 38,169,897 km (0.093 R)
• M70: 38,475,226 km (0.091 R)
• M71: 39,781,814 km (0.118 R)
• M72: 41,494,261 km (0.069 R)
• M73: 42,834,059 km (0.108 R)
• M74: 43,310,229 km (0.11 R)
• M75: 43,548,987 km (0.081 R)
• M76: 46,123,118 km (0.106 R)
• M77: 47,510,489 km (0.104 R)
• M78: 47,839,005 km (0.114 R)
• M79: 49,409,484 km (0.08 R)
• M80: 50,159,268 km (0.106 R)
• M81: 52,261,717 km (0.053 R)
• M82: 52,855,620 km (0.04 R)
• M83: 53,622,459 km (0.065 R)
• M84: 55,080,889 km (0.073 R)
• M85: 56,726,316 km (0.109 R)
• M86: 57,424,040 km (0.115 R)
• M87: 57,861,464 km (0.084 R)
• M88: 58,387,899 km (0.114 R)

Asteroid Belt

Center: 10.84 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.3

Radius: 9.5

Gravity: 7.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 9.89 AU - 13.65 AU

Year: 15053 Days

Day: 5.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,379,145 km

• M1: 162,762 km (0.083 R)
• M2: 394,340 km (0.116 R)
• M3: 561,291 km (0.107 R)
• M4: 692,788 km (0.067 R)
• M5: 1,320,949 km (0.031 R)
• M6: 1,606,980 km (0.109 R)
• M7: 2,389,676 km (0.091 R)
• M8: 2,674,062 km (0.03 R)
• M9: 2,771,301 km (0.112 R)
• M10: 3,275,296 km (0.081 R)
• M11: 3,485,032 km (0.115 R)
• M12: 3,591,396 km (0.042 R)
• M13: 3,663,053 km (0.042 R)
• M14: 4,405,358 km (0.119 R)
• M15: 6,195,596 km (0.032 R)
• M16: 6,281,764 km (0.117 R)
• M17: 6,763,021 km (0.048 R)
• M18: 6,896,462 km (0.053 R)
• M19: 7,165,738 km (0.085 R)
• M20: 7,900,712 km (0.049 R)
• M21: 8,135,431 km (0.101 R)
• M22: 8,277,250 km (0.082 R)
• M23: 8,467,838 km (0.115 R)
• M24: 8,756,263 km (0.053 R)
• M25: 10,195,544 km (0.116 R)
• M26: 11,283,120 km (0.115 R)
• M27: 11,547,460 km (0.063 R)
• M28: 11,813,893 km (0.08 R)
• M29: 13,287,283 km (0.077 R)
• M30: 14,074,018 km (0.048 R)
• M31: 14,760,224 km (0.085 R)
• M32: 15,165,634 km (0.115 R)
• M33: 16,046,616 km (0.105 R)
• M34: 16,583,223 km (0.063 R)
• M35: 17,612,606 km (0.114 R)
• M36: 17,673,941 km (0.074 R)
• M37: 19,101,105 km (0.073 R)
• M38: 19,416,308 km (0.092 R)
• M39: 19,796,735 km (0.113 R)
• M40: 20,115,678 km (0.061 R)
• M41: 20,952,827 km (0.1 R)
• M42: 21,932,843 km (0.108 R)
• M43: 22,727,806 km (0.079 R)
• M44: 23,330,087 km (0.091 R)
• M45: 23,397,257 km (0.037 R)
• M46: 24,141,356 km (0.054 R)
• M47: 24,618,723 km (0.083 R)
• M48: 25,237,310 km (0.054 R)
• M49: 25,652,444 km (0.093 R)
• M50: 26,489,594 km (0.052 R)
• M51: 27,976,148 km (0.107 R)
• M52: 28,549,557 km (0.118 R)
• M53: 29,054,450 km (0.076 R)
• M54: 29,416,925 km (0.106 R)
• M55: 30,660,383 km (0.086 R)
• M56: 30,807,886 km (0.028 R)
• M57: 31,029,441 km (0.117 R)
• M58: 31,846,395 km (0.109 R)
• M59: 33,425,849 km (0.117 R)
• M60: 34,722,863 km (0.11 R)
• M61: 35,648,425 km (0.084 R)
• M62: 36,114,272 km (0.102 R)
• M63: 36,582,065 km (0.026 R)
• M64: 36,816,784 km (0.11 R)
• M65: 37,051,802 km (0.085 R)
• M66: 37,287,568 km (0.051 R)
• M67: 38,076,697 km (0.079 R)
• M68: 38,632,304 km (0.038 R)
• M69: 38,711,890 km (0.072 R)
• M70: 38,951,097 km (0.083 R)
• M71: 39,350,673 km (0.093 R)
• M72: 40,638,710 km (0.12 R)
• M73: 40,800,725 km (0.081 R)
• M74: 41,125,352 km (0.08 R)
• M75: 43,669,862 km (0.055 R)
• M76: 44,584,953 km (0.115 R)
• M77: 44,752,053 km (0.113 R)
• M78: 45,758,847 km (0.077 R)
• M79: 46,772,971 km (0.114 R)
• M80: 48,394,014 km (0.089 R)
• M81: 49,859,923 km (0.069 R)
• M82: 50,033,307 km (0.06 R)
• M83: 50,816,153 km (0.082 R)
• M84: 52,658,600 km (0.086 R)
• M85: 52,923,538 km (0.107 R)
• M86: 55,059,347 km (0.103 R)
• M87: 55,867,474 km (0.099 R)
• M88: 56,498,777 km (0.03 R)
• M89: 57,768,415 km (0.074 R)
• M90: 58,498,153 km (0.103 R)
• M91: 59,047,476 km (0.105 R)
• M92: 59,139,180 km (0.114 R)
• M93: 60,335,813 km (0.118 R)
• M94: 60,798,220 km (0.089 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 18,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit