🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.5 AU - 0.68 AU

Year: 174 Days

Day: 35.1 Hours

Environment

Temp: 137 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,467,677 km

• M1: 457,171 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.82 AU - 1.06 AU

Year: 349 Days

Day: 31.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.02 AU - 1.34 AU

Year: 491 Days

Day: 44.5 Hours

Environment

Temp: -21 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.61 AU - 2.31 AU

Year: 1051 Days

Day: 45 Hours

Environment

Temp: -89 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,467,677 km

• M1: 363,373 km (0.082 R)
• M2: 1,429,258 km (0.078 R)

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.5

Radius: 11

Gravity: 6.25 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.56 AU - 6.12 AU

Year: 4725 Days

Day: 13.1 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 49,467,677 km

• M1: 181,163 km (0.067 R)
• M2: 332,706 km (0.079 R)
• M3: 412,890 km (0.088 R)
• M4: 533,316 km (0.105 R)
• M5: 917,783 km (0.098 R)
• M6: 999,015 km (0.086 R)
• M7: 1,273,227 km (0.057 R)
• M8: 1,555,369 km (0.057 R)
• M9: 1,788,742 km (0.08 R)
• M10: 3,057,182 km (0.112 R)
• M11: 3,287,413 km (0.106 R)
• M12: 3,394,076 km (0.119 R)
• M13: 4,149,097 km (0.12 R)
• M14: 4,357,636 km (0.05 R)
• M15: 4,475,071 km (0.12 R)
• M16: 4,664,910 km (0.103 R)
• M17: 5,003,899 km (0.111 R)
• M18: 5,250,885 km (0.109 R)
• M19: 5,350,817 km (0.086 R)
• M20: 5,426,214 km (0.054 R)
• M21: 5,527,342 km (0.069 R)
• M22: 5,680,082 km (0.082 R)
• M23: 5,963,869 km (0.104 R)
• M24: 6,734,447 km (0.112 R)
• M25: 7,117,567 km (0.061 R)
• M26: 8,338,735 km (0.104 R)
• M27: 8,631,947 km (0.096 R)
• M28: 8,809,519 km (0.049 R)
• M29: 9,108,266 km (0.065 R)
• M30: 9,962,321 km (0.085 R)
• M31: 10,117,603 km (0.111 R)
• M32: 10,398,997 km (0.072 R)
• M33: 10,588,088 km (0.101 R)
• M34: 10,683,083 km (0.093 R)
• M35: 11,452,914 km (0.079 R)
• M36: 11,583,064 km (0.117 R)
• M37: 11,746,275 km (0.029 R)
• M38: 12,273,907 km (0.039 R)
• M39: 12,507,280 km (0.104 R)
• M40: 12,944,405 km (0.089 R)
• M41: 13,386,616 km (0.064 R)
• M42: 13,489,390 km (0.117 R)
• M43: 13,695,685 km (0.12 R)
• M44: 14,849,085 km (0.104 R)
• M45: 15,383,598 km (0.102 R)
• M46: 15,996,949 km (0.065 R)
• M47: 16,288,366 km (0.113 R)
• M48: 16,691,981 km (0.083 R)
• M49: 16,876,585 km (0.117 R)
• M50: 16,950,636 km (0.066 R)
• M51: 17,247,737 km (0.099 R)
• M52: 17,359,636 km (0.048 R)
• M53: 17,847,325 km (0.059 R)
• M54: 17,960,421 km (0.078 R)
• M55: 18,836,017 km (0.092 R)
• M56: 19,028,101 km (0.078 R)
• M57: 19,414,512 km (0.096 R)
• M58: 20,431,030 km (0.029 R)
• M59: 20,826,567 km (0.109 R)
• M60: 21,907,262 km (0.076 R)
• M61: 22,149,910 km (0.084 R)
• M62: 22,393,455 km (0.037 R)
• M63: 23,541,768 km (0.106 R)
• M64: 23,831,838 km (0.114 R)
• M65: 23,998,042 km (0.112 R)
• M66: 24,290,057 km (0.063 R)
• M67: 24,373,682 km (0.11 R)
• M68: 26,237,522 km (0.028 R)
• M69: 26,495,279 km (0.052 R)
• M70: 27,534,535 km (0.027 R)
• M71: 27,883,846 km (0.058 R)
• M72: 28,366,599 km (0.048 R)
• M73: 28,542,975 km (0.107 R)
• M74: 28,985,186 km (0.043 R)
• M75: 29,340,481 km (0.091 R)
• M76: 29,742,151 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356.4

Radius: 10.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.7 AU - 8.38 AU

Year: 7927 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,467,677 km

• M1: 203,453 km (0.035 R)
• M2: 310,116 km (0.066 R)
• M3: 413,638 km (0.099 R)
• M4: 613,950 km (0.056 R)
• M5: 779,255 km (0.081 R)
• M6: 874,848 km (0.111 R)
• M7: 1,124,228 km (0.111 R)
• M8: 1,281,755 km (0.12 R)
• M9: 1,532,181 km (0.116 R)
• M10: 1,872,068 km (0.099 R)
• M11: 2,060,561 km (0.07 R)
• M12: 2,355,119 km (0.11 R)
• M13: 2,600,609 km (0.073 R)
• M14: 3,341,119 km (0.113 R)
• M15: 3,617,576 km (0.1 R)
• M16: 4,168,245 km (0.069 R)
• M17: 4,440,962 km (0.102 R)
• M18: 4,566,774 km (0.118 R)
• M19: 4,796,407 km (0.113 R)
• M20: 5,056,109 km (0.046 R)
• M21: 7,087,648 km (0.099 R)
• M22: 7,175,911 km (0.077 R)
• M23: 7,324,013 km (0.102 R)
• M24: 7,413,472 km (0.073 R)
• M25: 7,503,081 km (0.1 R)
• M26: 8,141,415 km (0.073 R)
• M27: 8,513,914 km (0.096 R)
• M28: 8,608,011 km (0.089 R)
• M29: 8,955,677 km (0.078 R)
• M30: 9,147,311 km (0.053 R)
• M31: 9,340,293 km (0.12 R)
• M32: 9,534,620 km (0.064 R)
• M33: 9,730,294 km (0.105 R)
• M34: 10,192,103 km (0.04 R)
• M35: 10,864,246 km (0.117 R)
• M36: 11,516,044 km (0.085 R)
• M37: 12,965,498 km (0.057 R)
• M38: 13,619,839 km (0.104 R)
• M39: 13,766,744 km (0.118 R)
• M40: 13,877,297 km (0.04 R)
• M41: 14,062,050 km (0.116 R)
• M42: 14,359,600 km (0.046 R)
• M43: 14,960,685 km (0.087 R)
• M44: 15,036,381 km (0.09 R)
• M45: 15,226,370 km (0.073 R)
• M46: 16,110,045 km (0.028 R)
• M47: 16,421,358 km (0.05 R)
• M48: 17,208,243 km (0.106 R)
• M49: 17,566,380 km (0.057 R)
• M50: 17,686,358 km (0.083 R)
• M51: 17,886,819 km (0.072 R)
• M52: 18,941,484 km (0.093 R)
• M53: 19,435,007 km (0.094 R)
• M54: 20,099,671 km (0.074 R)
• M55: 20,687,441 km (0.113 R)
• M56: 20,898,673 km (0.098 R)
• M57: 21,323,381 km (0.103 R)
• M58: 21,451,287 km (0.063 R)
• M59: 22,051,923 km (0.102 R)
• M60: 22,267,643 km (0.068 R)
• M61: 23,357,314 km (0.047 R)
• M62: 24,019,434 km (0.051 R)
• M63: 24,419,758 km (0.077 R)
• M64: 24,732,567 km (0.099 R)
• M65: 25,001,843 km (0.111 R)
• M66: 25,091,752 km (0.074 R)
• M67: 25,407,403 km (0.114 R)
• M68: 25,497,760 km (0.085 R)
• M69: 26,042,745 km (0.083 R)
• M70: 26,683,174 km (0.099 R)
• M71: 26,913,255 km (0.095 R)
• M72: 27,005,408 km (0.117 R)
• M73: 27,097,710 km (0.057 R)
• M74: 27,282,612 km (0.103 R)
• M75: 27,979,888 km (0.051 R)
• M76: 29,391,793 km (0.116 R)
• M77: 29,772,220 km (0.085 R)
• M78: 30,106,422 km (0.09 R)
• M79: 31,649,973 km (0.082 R)
• M80: 31,991,205 km (0.069 R)
• M81: 32,775,397 km (0.119 R)
• M82: 32,873,833 km (0.087 R)
• M83: 33,021,785 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195

Radius: 4.8

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 11.96 AU - 15.66 AU

Year: 19650 Days

Day: 20.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 49,467,677 km

• M1: 88,562 km (0.118 R)
• M2: 454,927 km (0.086 R)
• M3: 547,079 km (0.111 R)
• M4: 714,479 km (0.093 R)
• M5: 955,182 km (0.104 R)
• M6: 1,136,046 km (0.046 R)
• M7: 1,177,634 km (0.093 R)
• M8: 1,262,606 km (0.098 R)
• M9: 1,305,840 km (0.085 R)
• M10: 1,349,522 km (0.059 R)
• M11: 1,438,384 km (0.082 R)
• M12: 1,506,451 km (0.108 R)
• M13: 1,622,090 km (0.075 R)
• M14: 1,669,213 km (0.103 R)
• M15: 2,217,040 km (0.12 R)
• M16: 2,322,357 km (0.089 R)
• M17: 2,620,207 km (0.094 R)
• M18: 3,104,006 km (0.092 R)
• M19: 3,192,269 km (0.101 R)
• M20: 3,371,188 km (0.045 R)
• M21: 3,401,257 km (0.055 R)
• M22: 4,512,021 km (0.095 R)
• M23: 5,123,278 km (0.029 R)
• M24: 5,760,266 km (0.1 R)
• M25: 5,868,874 km (0.089 R)
• M26: 6,572,134 km (0.095 R)
• M27: 6,761,674 km (0.031 R)
• M28: 8,178,216 km (0.077 R)
• M29: 8,753,121 km (0.109 R)
• M30: 8,878,035 km (0.078 R)
• M31: 9,554,068 km (0.115 R)
• M32: 9,898,143 km (0.1 R)
• M33: 10,028,293 km (0.081 R)
• M34: 10,554,429 km (0.068 R)
• M35: 11,269,806 km (0.037 R)
• M36: 12,000,741 km (0.108 R)
• M37: 12,139,568 km (0.1 R)
• M38: 12,185,943 km (0.063 R)
• M39: 12,465,392 km (0.109 R)
• M40: 12,512,216 km (0.102 R)
• M41: 13,412,197 km (0.116 R)
• M42: 13,604,281 km (0.082 R)
• M43: 14,332,822 km (0.119 R)
• M44: 14,627,829 km (0.119 R)
• M45: 18,320,054 km (0.068 R)
• M46: 18,586,638 km (0.06 R)
• M47: 19,015,685 km (0.047 R)
• M48: 19,339,714 km (0.088 R)
• M49: 19,665,687 km (0.117 R)
• M50: 19,774,595 km (0.091 R)
• M51: 20,598,729 km (0.066 R)
• M52: 21,154,336 km (0.059 R)
• M53: 23,079,810 km (0.072 R)
• M54: 23,367,786 km (0.119 R)
• M55: 23,714,703 km (0.075 R)
• M56: 23,947,029 km (0.117 R)
• M57: 24,238,445 km (0.055 R)
• M58: 24,355,431 km (0.114 R)
• M59: 25,415,930 km (0.074 R)
• M60: 25,772,721 km (0.118 R)
• M61: 25,832,411 km (0.084 R)
• M62: 26,974,142 km (0.087 R)
• M63: 27,216,640 km (0.071 R)
• M64: 27,887,137 km (0.045 R)
• M65: 28,132,328 km (0.083 R)
• M66: 30,560,003 km (0.12 R)
• M67: 31,447,716 km (0.032 R)
• M68: 31,511,445 km (0.116 R)
• M69: 32,924,397 km (0.12 R)
• M70: 33,118,725 km (0.091 R)
• M71: 34,226,796 km (0.116 R)
• M72: 35,413,107 km (0.056 R)
• M73: 36,478,992 km (0.109 R)
• M74: 36,546,012 km (0.095 R)
• M75: 37,352,793 km (0.041 R)
• M76: 38,097,491 km (0.104 R)
• M77: 38,301,543 km (0.086 R)
• M78: 39,189,556 km (0.12 R)
• M79: 39,326,737 km (0.076 R)
• M80: 40,499,584 km (0.084 R)
• M81: 41,613,789 km (0.107 R)
• M82: 41,753,813 km (0.111 R)
• M83: 41,963,998 km (0.11 R)
• M84: 42,034,159 km (0.093 R)
• M85: 42,104,470 km (0.088 R)
• M86: 42,244,943 km (0.064 R)
• M87: 43,872,418 km (0.117 R)
• M88: 44,014,835 km (0.113 R)
• M89: 44,657,956 km (0.107 R)
• M90: 45,664,451 km (0.101 R)
• M91: 45,953,324 km (0.098 R)
• M92: 46,823,834 km (0.029 R)
• M93: 47,553,274 km (0.026 R)
• M94: 48,728,365 km (0.063 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 11,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit