🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.4 AU - 0.64 AU

Year: 132 Days

Day: 14.4 Hours

Environment

Temp: 195 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,664,370 km

• M1: 133,740 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.46 AU - 0.66 AU

Year: 148 Days

Day: 32.1 Hours

Environment

Temp: 249 °C

Axial Tilt: 42.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.81 AU - 0.91 AU

Year: 282 Days

Day: 45.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 1.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.86 AU - 1.08 AU

Year: 337 Days

Day: 28.6 Hours

Environment

Temp: 176 °C

Axial Tilt: 164.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,664,370 km

• M1: 396,434 km (0.057 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.97 AU - 1.15 AU

Year: 385 Days

Day: 17 Hours

Environment

Temp: 155 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.66 AU - 4.06 AU

Year: 2678 Days

Day: 47.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,664,370 km

• M1: 2,315,326 km (0.105 R)

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.6

Radius: 14

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.13 AU - 8.01 AU

Year: 7354 Days

Day: 5.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 95,664,370 km

• M1: 464,352 km (0.099 R)
• M2: 784,641 km (0.063 R)
• M3: 949,498 km (0.077 R)
• M4: 1,165,816 km (0.087 R)
• M5: 1,255,276 km (0.116 R)
• M6: 1,484,160 km (0.029 R)
• M7: 1,615,208 km (0.115 R)
• M8: 2,561,265 km (0.094 R)
• M9: 2,855,524 km (0.055 R)
• M10: 3,260,486 km (0.066 R)
• M11: 3,565,366 km (0.086 R)
• M12: 4,423,609 km (0.065 R)
• M13: 4,583,679 km (0.109 R)
• M14: 5,242,807 km (0.108 R)
• M15: 5,756,825 km (0.115 R)
• M16: 5,879,196 km (0.06 R)
• M17: 6,108,679 km (0.089 R)
• M18: 6,395,159 km (0.071 R)
• M19: 6,521,869 km (0.053 R)
• M20: 6,814,931 km (0.078 R)
• M21: 7,018,833 km (0.1 R)
• M22: 7,470,918 km (0.109 R)
• M23: 8,049,263 km (0.095 R)
• M24: 8,984,549 km (0.09 R)
• M25: 9,331,466 km (0.099 R)
• M26: 10,440,884 km (0.107 R)
• M27: 10,676,351 km (0.099 R)
• M28: 11,174,512 km (0.105 R)
• M29: 12,238,751 km (0.037 R)
• M30: 14,558,117 km (0.039 R)
• M31: 15,523,322 km (0.117 R)
• M32: 16,884,064 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.9

Radius: 5.4

Gravity: 21.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 16.82 AU - 21.46 AU

Year: 29567 Days

Day: 15.7 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,664,370 km

• M1: 148,850 km (0.107 R)
• M2: 467,942 km (0.064 R)
• M3: 803,490 km (0.068 R)
• M4: 979,716 km (0.075 R)
• M5: 1,266,795 km (0.103 R)
• M6: 1,725,013 km (0.088 R)
• M7: 2,822,313 km (0.059 R)
• M8: 3,602,466 km (0.092 R)
• M9: 3,892,985 km (0.116 R)
• M10: 4,190,984 km (0.056 R)
• M11: 4,291,963 km (0.047 R)
• M12: 5,182,519 km (0.119 R)
• M13: 6,070,981 km (0.087 R)
• M14: 6,708,866 km (0.118 R)
• M15: 7,125,646 km (0.094 R)
• M16: 7,489,617 km (0.12 R)
• M17: 7,797,639 km (0.047 R)
• M18: 8,362,371 km (0.1 R)
• M19: 8,425,950 km (0.11 R)
• M20: 8,553,557 km (0.095 R)
• M21: 8,810,716 km (0.046 R)
• M22: 9,864,633 km (0.097 R)
• M23: 9,931,803 km (0.026 R)
• M24: 11,873,733 km (0.06 R)
• M25: 14,996,588 km (0.06 R)
• M26: 15,462,286 km (0.07 R)
• M27: 16,887,655 km (0.099 R)
• M28: 17,534,516 km (0.08 R)
• M29: 17,943,068 km (0.092 R)
• M30: 19,186,974 km (0.108 R)
• M31: 19,270,899 km (0.072 R)
• M32: 20,287,416 km (0.073 R)
• M33: 20,716,164 km (0.109 R)
• M34: 20,888,500 km (0.114 R)
• M35: 21,061,286 km (0.119 R)
• M36: 22,107,873 km (0.106 R)
• M37: 23,171,513 km (0.066 R)
• M38: 23,529,651 km (0.107 R)
• M39: 25,348,013 km (0.045 R)
• M40: 27,778,380 km (0.058 R)
• M41: 28,063,663 km (0.096 R)
• M42: 28,541,030 km (0.105 R)
• M43: 29,117,580 km (0.113 R)
• M44: 29,214,071 km (0.084 R)
• M45: 30,673,697 km (0.078 R)
• M46: 30,870,119 km (0.117 R)
• M47: 33,360,176 km (0.078 R)
• M48: 34,170,547 km (0.046 R)
• M49: 34,476,026 km (0.088 R)
• M50: 35,810,589 km (0.084 R)
• M51: 35,913,961 km (0.099 R)
• M52: 36,536,138 km (0.117 R)
• M53: 37,791,264 km (0.104 R)
• M54: 38,529,829 km (0.038 R)
• M55: 39,807,245 km (0.086 R)
• M56: 41,206,584 km (0.084 R)
• M57: 42,950,745 km (0.102 R)
• M58: 43,721,474 km (0.068 R)
• M59: 44,163,984 km (0.085 R)
• M60: 49,587,655 km (0.115 R)
• M61: 49,933,525 km (0.1 R)
• M62: 51,441,621 km (0.087 R)
• M63: 52,494,491 km (0.115 R)
• M64: 52,611,926 km (0.115 R)
• M65: 53,672,574 km (0.107 R)
• M66: 54,264,832 km (0.115 R)
• M67: 55,097,793 km (0.069 R)
• M68: 55,217,172 km (0.118 R)
• M69: 55,814,966 km (0.117 R)
• M70: 58,106,655 km (0.114 R)
• M71: 58,836,693 km (0.106 R)
• M72: 59,080,837 km (0.114 R)
• M73: 60,060,254 km (0.039 R)
• M74: 60,921,638 km (0.049 R)
• M75: 61,168,475 km (0.112 R)
• M76: 61,292,043 km (0.105 R)
• M77: 66,810,409 km (0.085 R)
• M78: 67,702,910 km (0.111 R)
• M79: 72,354,506 km (0.089 R)
• M80: 72,877,650 km (0.069 R)
• M81: 76,175,984 km (0.09 R)
• M82: 77,508,901 km (0.102 R)
• M83: 78,044,162 km (0.105 R)
• M84: 78,983,936 km (0.044 R)
• M85: 79,387,850 km (0.078 R)
• M86: 80,332,860 km (0.11 R)
• M87: 82,234,249 km (0.098 R)
• M88: 82,780,131 km (0.115 R)
• M89: 85,389,866 km (0.084 R)
• M90: 86,081,158 km (0.073 R)
• M91: 86,774,245 km (0.114 R)
• M92: 87,887,103 km (0.114 R)
• M93: 91,960,354 km (0.105 R)
• M94: 94,948,273 km (0.106 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 490 - 12,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit