🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.53 AU - 0.55 AU

Year: 146 Days

Day: 41.7 Hours

Environment

Temp: 149 °C

Axial Tilt: 161 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,474,891 km

• M1: 192,233 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.91 AU - 1.31 AU

Year: 431 Days

Day: 31 Hours

Environment

Temp: 11 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.14 AU - 1.44 AU

Year: 541 Days

Day: 44.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 9.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.94 AU - 2.44 AU

Year: 1196 Days

Day: 41.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 1.82 AU - 2.94 AU

Year: 1355 Days

Day: 30.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,474,891 km

• M1: 137,331 km (0.062 R)
• M2: 1,468,752 km (0.095 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.5

Radius: 9.1

Gravity: 9.01 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 4.59 AU - 5.15 AU

Year: 3965 Days

Day: 12.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 52,474,891 km

• M1: 119,828 km (0.098 R)
• M2: 188,194 km (0.118 R)
• M3: 250,876 km (0.103 R)
• M4: 593,604 km (0.11 R)
• M5: 712,983 km (0.091 R)
• M6: 805,285 km (0.073 R)
• M7: 976,724 km (0.083 R)
• M8: 1,160,580 km (0.119 R)
• M9: 1,228,947 km (0.077 R)
• M10: 1,298,809 km (0.104 R)
• M11: 1,472,193 km (0.118 R)
• M12: 1,746,555 km (0.095 R)
• M13: 1,841,699 km (0.081 R)
• M14: 1,954,945 km (0.085 R)
• M15: 2,070,584 km (0.059 R)
• M16: 2,756,042 km (0.036 R)
• M17: 2,904,891 km (0.06 R)
• M18: 3,056,434 km (0.117 R)
• M19: 3,367,448 km (0.044 R)
• M20: 3,546,966 km (0.071 R)
• M21: 3,998,901 km (0.044 R)
• M22: 4,296,152 km (0.026 R)
• M23: 4,404,012 km (0.088 R)
• M24: 4,556,602 km (0.067 R)
• M25: 4,644,565 km (0.078 R)
• M26: 4,912,046 km (0.112 R)
• M27: 5,368,918 km (0.102 R)
• M28: 5,555,467 km (0.064 R)
• M29: 5,696,837 km (0.115 R)
• M30: 6,274,135 km (0.079 R)
• M31: 6,446,023 km (0.066 R)
• M32: 6,545,056 km (0.028 R)
• M33: 6,669,372 km (0.106 R)
• M34: 6,945,829 km (0.097 R)
• M35: 7,149,282 km (0.098 R)
• M36: 7,588,202 km (0.055 R)
• M37: 7,797,789 km (0.105 R)
• M38: 8,035,799 km (0.068 R)
• M39: 8,437,918 km (0.087 R)
• M40: 9,206,103 km (0.074 R)
• M41: 9,317,703 km (0.098 R)
• M42: 9,485,851 km (0.091 R)
• M43: 10,111,170 km (0.058 R)
• M44: 10,197,488 km (0.081 R)
• M45: 10,545,304 km (0.108 R)
• M46: 10,691,311 km (0.104 R)
• M47: 10,838,067 km (0.047 R)
• M48: 11,014,891 km (0.044 R)
• M49: 11,341,912 km (0.069 R)
• M50: 11,521,579 km (0.09 R)
• M51: 11,641,856 km (0.101 R)
• M52: 12,712,229 km (0.092 R)
• M53: 12,836,544 km (0.088 R)
• M54: 12,930,043 km (0.084 R)
• M55: 13,149,054 km (0.113 R)
• M56: 13,306,431 km (0.113 R)
• M57: 13,590,967 km (0.087 R)
• M58: 13,909,610 km (0.118 R)
• M59: 14,005,652 km (0.057 R)
• M60: 14,101,993 km (0.093 R)
• M61: 14,198,484 km (0.112 R)
• M62: 14,489,302 km (0.061 R)
• M63: 15,142,745 km (0.072 R)
• M64: 15,639,111 km (0.085 R)
• M65: 15,805,763 km (0.059 R)
• M66: 16,275,500 km (0.109 R)
• M67: 17,469,890 km (0.1 R)
• M68: 19,331,785 km (0.093 R)
• M69: 20,449,730 km (0.108 R)
• M70: 21,662,669 km (0.103 R)
• M71: 21,774,120 km (0.08 R)
• M72: 22,221,717 km (0.092 R)
• M73: 22,672,455 km (0.098 R)
• M74: 23,050,339 km (0.109 R)
• M75: 23,126,185 km (0.085 R)
• M76: 23,202,031 km (0.079 R)
• M77: 24,157,812 km (0.086 R)
• M78: 24,737,504 km (0.029 R)
• M79: 24,931,832 km (0.114 R)
• M80: 25,439,268 km (0.118 R)
• M81: 25,713,929 km (0.028 R)
• M82: 26,305,738 km (0.055 R)
• M83: 26,385,025 km (0.103 R)
• M84: 26,464,312 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.2

Radius: 10.8

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 6.19 AU - 9.83 AU

Year: 8364 Days

Day: 7.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,474,891 km

• M1: 162,014 km (0.073 R)
• M2: 410,048 km (0.084 R)
• M3: 606,919 km (0.107 R)
• M4: 717,920 km (0.084 R)
• M5: 791,074 km (0.079 R)
• M6: 1,027,289 km (0.056 R)
• M7: 1,180,178 km (0.056 R)
• M8: 1,304,643 km (0.115 R)
• M9: 1,490,144 km (0.038 R)
• M10: 1,805,347 km (0.117 R)
• M11: 2,407,329 km (0.117 R)
• M12: 2,897,561 km (0.105 R)
• M13: 2,994,501 km (0.079 R)
• M14: 3,092,637 km (0.111 R)
• M15: 3,216,653 km (0.11 R)
• M16: 3,547,265 km (0.1 R)
• M17: 4,023,136 km (0.101 R)
• M18: 4,947,501 km (0.1 R)
• M19: 5,418,734 km (0.051 R)
• M20: 5,659,886 km (0.108 R)
• M21: 5,751,141 km (0.079 R)
• M22: 5,904,478 km (0.047 R)
• M23: 6,309,440 km (0.041 R)
• M24: 6,563,307 km (0.079 R)
• M25: 6,723,527 km (0.101 R)
• M26: 7,212,413 km (0.101 R)
• M27: 7,377,868 km (0.12 R)
• M28: 7,477,799 km (0.1 R)
• M29: 7,611,689 km (0.111 R)
• M30: 7,780,286 km (0.071 R)
• M31: 8,189,735 km (0.084 R)
• M32: 8,888,058 km (0.092 R)
• M33: 9,280,154 km (0.077 R)
• M34: 9,424,217 km (0.116 R)
• M35: 9,569,028 km (0.072 R)
• M36: 9,824,092 km (0.061 R)
• M37: 9,934,196 km (0.059 R)
• M38: 10,118,501 km (0.08 R)
• M39: 10,453,151 km (0.063 R)
• M40: 13,584,235 km (0.11 R)
• M41: 14,201,475 km (0.04 R)
• M42: 14,701,880 km (0.1 R)
• M43: 15,634,174 km (0.084 R)
• M44: 15,805,763 km (0.066 R)
• M45: 16,021,184 km (0.032 R)
• M46: 16,194,119 km (0.09 R)
• M47: 16,324,269 km (0.109 R)
• M48: 17,555,909 km (0.116 R)
• M49: 18,318,110 km (0.087 R)
• M50: 18,589,779 km (0.09 R)
• M51: 18,680,585 km (0.1 R)
• M52: 19,182,785 km (0.049 R)
• M53: 20,154,124 km (0.033 R)
• M54: 21,760,207 km (0.104 R)
• M55: 22,675,596 km (0.117 R)
• M56: 24,593,740 km (0.102 R)
• M57: 24,693,522 km (0.099 R)
• M58: 26,155,243 km (0.04 R)
• M59: 27,696,699 km (0.081 R)
• M60: 27,852,431 km (0.099 R)
• M61: 28,164,941 km (0.101 R)
• M62: 28,373,779 km (0.043 R)
• M63: 28,951,078 km (0.092 R)
• M64: 29,214,669 km (0.104 R)
• M65: 29,797,502 km (0.089 R)
• M66: 29,903,866 km (0.068 R)
• M67: 31,244,263 km (0.104 R)
• M68: 31,406,577 km (0.104 R)
• M69: 31,949,168 km (0.079 R)
• M70: 32,988,574 km (0.107 R)
• M71: 33,098,678 km (0.118 R)
• M72: 34,876,200 km (0.059 R)
• M73: 35,269,194 km (0.079 R)
• M74: 36,400,154 km (0.055 R)
• M75: 36,570,845 km (0.102 R)
• M76: 37,141,561 km (0.119 R)
• M77: 37,830,459 km (0.112 R)
• M78: 37,945,650 km (0.103 R)
• M79: 38,349,863 km (0.059 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 341.3

Radius: 5.7

Gravity: 10.5 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 11.66 AU - 13.26 AU

Year: 16228 Days

Day: 17.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,474,891 km

• M1: 79,436 km (0.118 R)
• M2: 115,639 km (0.049 R)
• M3: 157,676 km (0.116 R)
• M4: 230,381 km (0.104 R)
• M5: 278,102 km (0.108 R)
• M6: 356,941 km (0.12 R)
• M7: 399,426 km (0.083 R)
• M8: 505,940 km (0.072 R)
• M9: 622,028 km (0.099 R)
• M10: 765,343 km (0.103 R)
• M11: 1,041,351 km (0.115 R)
• M12: 1,168,808 km (0.116 R)
• M13: 1,346,680 km (0.067 R)
• M14: 1,462,319 km (0.104 R)
• M15: 1,509,443 km (0.081 R)
• M16: 1,581,100 km (0.046 R)
• M17: 1,654,104 km (0.094 R)
• M18: 1,703,321 km (0.107 R)
• M19: 1,879,398 km (0.067 R)
• M20: 2,699,194 km (0.102 R)
• M21: 3,583,168 km (0.105 R)
• M22: 3,679,360 km (0.119 R)
• M23: 4,342,527 km (0.045 R)
• M24: 4,828,570 km (0.042 R)
• M25: 5,150,056 km (0.039 R)
• M26: 5,515,374 km (0.053 R)
• M27: 5,701,175 km (0.095 R)
• M28: 5,738,574 km (0.119 R)
• M29: 6,660,696 km (0.105 R)
• M30: 7,098,569 km (0.095 R)
• M31: 7,628,145 km (0.113 R)
• M32: 7,835,188 km (0.109 R)
• M33: 8,212,474 km (0.107 R)
• M34: 8,638,679 km (0.081 R)
• M35: 8,984,848 km (0.069 R)
• M36: 9,557,060 km (0.104 R)
• M37: 9,601,491 km (0.105 R)
• M38: 9,780,260 km (0.084 R)
• M39: 11,061,566 km (0.07 R)
• M40: 11,108,390 km (0.098 R)
• M41: 11,484,629 km (0.068 R)
• M42: 11,626,747 km (0.065 R)
• M43: 12,346,462 km (0.081 R)
• M44: 13,228,790 km (0.108 R)
• M45: 13,477,571 km (0.036 R)
• M46: 13,527,537 km (0.116 R)
• M47: 14,233,041 km (0.113 R)
• M48: 14,334,767 km (0.101 R)
• M49: 14,847,289 km (0.043 R)
• M50: 16,313,797 km (0.102 R)
• M51: 17,334,952 km (0.11 R)
• M52: 17,498,014 km (0.079 R)
• M53: 17,825,783 km (0.085 R)
• M54: 17,935,588 km (0.063 R)
• M55: 18,100,445 km (0.059 R)
• M56: 18,598,456 km (0.028 R)
• M57: 19,948,427 km (0.079 R)
• M58: 20,062,271 km (0.085 R)
• M59: 20,176,414 km (0.096 R)
• M60: 20,405,299 km (0.113 R)
• M61: 21,329,515 km (0.103 R)
• M62: 21,738,216 km (0.1 R)
• M63: 22,090,519 km (0.111 R)
• M64: 22,444,617 km (0.091 R)
• M65: 23,039,119 km (0.114 R)
• M66: 24,365,155 km (0.061 R)
• M67: 27,850,486 km (0.048 R)
• M68: 28,361,064 km (0.029 R)
• M69: 28,553,297 km (0.028 R)
• M70: 28,617,474 km (0.079 R)
• M71: 29,780,747 km (0.076 R)
• M72: 30,368,218 km (0.081 R)
• M73: 30,499,266 km (0.119 R)
• M74: 32,823,119 km (0.043 R)
• M75: 32,890,289 km (0.064 R)
• M76: 34,040,247 km (0.071 R)
• M77: 35,547,745 km (0.05 R)
• M78: 37,007,072 km (0.054 R)
• M79: 37,357,431 km (0.034 R)
• M80: 40,343,255 km (0.092 R)
• M81: 41,210,324 km (0.052 R)
• M82: 43,552,428 km (0.072 R)
• M83: 44,070,635 km (0.107 R)
• M84: 44,888,786 km (0.078 R)
• M85: 45,637,074 km (0.064 R)
• M86: 47,525,448 km (0.073 R)
• M87: 47,982,470 km (0.086 R)
• M88: 48,135,209 km (0.108 R)
• M89: 49,285,318 km (0.114 R)
• M90: 49,902,409 km (0.102 R)
• M91: 50,522,043 km (0.042 R)
• M92: 50,599,685 km (0.083 R)
• M93: 50,988,489 km (0.098 R)
• M94: 51,144,221 km (0.073 R)
• M95: 51,222,311 km (0.108 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 15,828 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit