🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.77 AU - 1.01 AU

Year: 302 Days

Day: 36.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1 AU - 1.66 AU

Year: 552 Days

Day: 45.5 Hours

Environment

Temp: 0 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.6 AU - 2.66 AU

Year: 1535 Days

Day: 35 Hours

Environment

Temp: -97 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.47

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.34 AU - 3.36 AU

Year: 1732 Days

Day: 37.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 117.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,655,171 km

• M1: 1,422,526 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.45 AU - 3.57 AU

Year: 2367 Days

Day: 12.8 Hours

Environment

Temp: -103 °C

Axial Tilt: 15.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.22 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 480.4

Radius: 10.8

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.91 AU - 6.95 AU

Year: 6566 Days

Day: 12.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 41,655,171 km

• M1: 199,115 km (0.06 R)
• M2: 344,075 km (0.113 R)
• M3: 440,117 km (0.057 R)
• M4: 536,308 km (0.095 R)
• M5: 605,123 km (0.113 R)
• M6: 702,362 km (0.107 R)
• M7: 956,379 km (0.098 R)
• M8: 1,057,507 km (0.096 R)
• M9: 1,162,675 km (0.117 R)
• M10: 1,499,419 km (0.116 R)
• M11: 1,758,822 km (0.097 R)
• M12: 2,499,780 km (0.108 R)
• M13: 2,580,862 km (0.115 R)
• M14: 2,808,401 km (0.088 R)
• M15: 3,064,363 km (0.113 R)
• M16: 3,737,404 km (0.064 R)
• M17: 3,995,460 km (0.089 R)
• M18: 4,381,422 km (0.054 R)
• M19: 4,678,823 km (0.113 R)
• M20: 5,059,849 km (0.064 R)
• M21: 5,215,131 km (0.048 R)
• M22: 5,398,389 km (0.102 R)
• M23: 5,504,005 km (0.072 R)
• M24: 5,771,037 km (0.118 R)
• M25: 5,960,578 km (0.101 R)
• M26: 6,097,310 km (0.103 R)
• M27: 6,234,940 km (0.059 R)
• M28: 6,996,393 km (0.108 R)
• M29: 7,198,650 km (0.089 R)
• M30: 7,520,435 km (0.116 R)
• M31: 8,026,973 km (0.06 R)
• M32: 8,729,933 km (0.105 R)
• M33: 9,198,923 km (0.085 R)
• M34: 9,388,912 km (0.056 R)
• M35: 9,901,733 km (0.094 R)
• M36: 10,325,245 km (0.09 R)
• M37: 10,456,742 km (0.105 R)
• M38: 10,988,263 km (0.099 R)
• M39: 11,733,559 km (0.111 R)
• M40: 12,495,162 km (0.095 R)
• M41: 13,023,691 km (0.094 R)
• M42: 13,451,691 km (0.057 R)
• M43: 13,703,464 km (0.111 R)
• M44: 14,468,358 km (0.043 R)
• M45: 14,726,414 km (0.032 R)
• M46: 15,134,966 km (0.065 R)
• M47: 15,396,912 km (0.095 R)
• M48: 15,509,709 km (0.033 R)
• M49: 15,735,901 km (0.117 R)
• M50: 16,690,634 km (0.079 R)
• M51: 18,376,154 km (0.084 R)
• M52: 18,655,752 km (0.103 R)
• M53: 19,097,814 km (0.025 R)
• M54: 19,462,085 km (0.09 R)
• M55: 20,568,660 km (0.099 R)
• M56: 20,942,206 km (0.064 R)
• M57: 21,317,846 km (0.025 R)
• M58: 21,822,141 km (0.107 R)
• M59: 22,543,352 km (0.117 R)
• M60: 22,671,557 km (0.112 R)
• M61: 22,885,482 km (0.116 R)
• M62: 24,665,697 km (0.114 R)
• M63: 25,106,711 km (0.118 R)
• M64: 25,195,273 km (0.078 R)
• M65: 25,461,258 km (0.075 R)
• M66: 26,041,100 km (0.113 R)
• M67: 26,400,135 km (0.082 R)
• M68: 26,760,815 km (0.115 R)
• M69: 26,987,007 km (0.093 R)
• M70: 27,077,663 km (0.096 R)
• M71: 27,532,591 km (0.063 R)
• M72: 27,898,208 km (0.049 R)
• M73: 29,190,883 km (0.074 R)
• M74: 29,470,481 km (0.115 R)
• M75: 29,750,828 km (0.114 R)
• M76: 29,891,450 km (0.088 R)
• M77: 31,023,756 km (0.099 R)
• M78: 31,642,942 km (0.055 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.8

Radius: 8.4

Gravity: 9.79 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.47 AU - 8.43 AU

Year: 8067 Days

Day: 8.6 Hours

Environment

Temp: -157 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 41,655,171 km

• M1: 258,954 km (0.08 R)
• M2: 400,174 km (0.052 R)
• M3: 715,078 km (0.109 R)
• M4: 890,556 km (0.077 R)
• M5: 1,340,397 km (0.09 R)
• M6: 1,579,155 km (0.087 R)
• M7: 1,703,770 km (0.103 R)
• M8: 1,985,014 km (0.078 R)
• M9: 2,446,224 km (0.037 R)
• M10: 2,518,331 km (0.075 R)
• M11: 2,914,615 km (0.118 R)
• M12: 3,304,019 km (0.108 R)
• M13: 3,464,537 km (0.098 R)
• M14: 3,545,619 km (0.112 R)
• M15: 3,654,826 km (0.115 R)
• M16: 3,904,804 km (0.11 R)
• M17: 4,627,960 km (0.053 R)
• M18: 4,777,707 km (0.112 R)
• M19: 5,051,023 km (0.067 R)
• M20: 5,486,352 km (0.1 R)
• M21: 5,998,725 km (0.116 R)
• M22: 6,293,732 km (0.118 R)
• M23: 6,795,782 km (0.059 R)
• M24: 7,206,877 km (0.102 R)
• M25: 8,856,044 km (0.11 R)
• M26: 9,154,343 km (0.11 R)
• M27: 9,455,932 km (0.115 R)
• M28: 9,722,515 km (0.1 R)
• M29: 9,914,599 km (0.088 R)
• M30: 10,068,984 km (0.077 R)
• M31: 10,498,031 km (0.101 R)
• M32: 10,616,063 km (0.104 R)
• M33: 10,932,912 km (0.116 R)
• M34: 11,172,717 km (0.101 R)
• M35: 12,941,113 km (0.107 R)
• M36: 13,025,487 km (0.12 R)
• M37: 13,706,905 km (0.053 R)
• M38: 13,792,924 km (0.119 R)
• M39: 13,879,092 km (0.071 R)
• M40: 14,399,992 km (0.11 R)
• M41: 15,460,790 km (0.07 R)
• M42: 15,955,510 km (0.086 R)
• M43: 16,046,017 km (0.083 R)
• M44: 16,914,134 km (0.102 R)
• M45: 17,470,339 km (0.09 R)
• M46: 18,410,561 km (0.085 R)
• M47: 18,791,288 km (0.12 R)
• M48: 19,078,516 km (0.114 R)
• M49: 20,144,101 km (0.072 R)
• M50: 20,291,006 km (0.12 R)
• M51: 21,278,801 km (0.114 R)
• M52: 21,428,249 km (0.083 R)
• M53: 22,586,287 km (0.093 R)
• M54: 24,595,685 km (0.055 R)
• M55: 25,067,517 km (0.108 R)
• M56: 25,701,363 km (0.05 R)
• M57: 26,447,258 km (0.041 R)
• M58: 27,092,474 km (0.103 R)
• M59: 27,688,322 km (0.084 R)
• M60: 27,797,229 km (0.097 R)
• M61: 27,851,683 km (0.057 R)
• M62: 28,179,153 km (0.076 R)
• M63: 28,343,411 km (0.084 R)
• M64: 28,398,164 km (0.063 R)
• M65: 28,782,930 km (0.087 R)
• M66: 30,901,235 km (0.101 R)
• M67: 31,240,224 km (0.052 R)
• M68: 31,808,098 km (0.11 R)
• M69: 31,864,945 km (0.066 R)
• M70: 32,150,378 km (0.027 R)
• M71: 32,321,966 km (0.044 R)
• M72: 33,126,952 km (0.097 R)
• M73: 33,184,697 km (0.067 R)
• M74: 33,473,870 km (0.117 R)
• M75: 33,647,852 km (0.069 R)
• M76: 34,229,938 km (0.061 R)
• M77: 34,932,599 km (0.081 R)
• M78: 35,285,799 km (0.119 R)
• M79: 35,344,891 km (0.11 R)
• M80: 36,591,041 km (0.057 R)
• M81: 37,851,552 km (0.071 R)
• M82: 38,153,740 km (0.078 R)
• M83: 38,821,395 km (0.041 R)
• M84: 40,538,330 km (0.082 R)
• M85: 40,661,898 km (0.106 R)

Kuiper Belt

Range: 30.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 161 - 10,382 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit