🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.65 AU - 1.03 AU

Year: 295 Days

Day: 19.3 Hours

Environment

Temp: 38 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.88 AU - 0.9 AU

Year: 321 Days

Day: 12.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.36 AU - 1.88 AU

Year: 789 Days

Day: 12.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,828,074 km

• M1: 940,223 km (0.117 R)

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.3

Radius: 8.7

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 8.22 AU - 10.08 AU

Year: 10597 Days

Day: 12.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,828,074 km

• M1: 112,647 km (0.085 R)
• M2: 181,612 km (0.052 R)
• M3: 489,783 km (0.097 R)
• M4: 662,270 km (0.107 R)
• M5: 782,546 km (0.043 R)
• M6: 873,203 km (0.053 R)
• M7: 967,599 km (0.099 R)
• M8: 1,536,221 km (0.119 R)
• M9: 1,746,256 km (0.061 R)
• M10: 2,377,409 km (0.094 R)
• M11: 2,457,743 km (0.079 R)
• M12: 2,815,881 km (0.075 R)
• M13: 3,073,787 km (0.058 R)
• M14: 3,399,163 km (0.09 R)
• M15: 3,550,855 km (0.075 R)
• M16: 3,704,791 km (0.087 R)
• M17: 4,244,540 km (0.034 R)
• M18: 4,474,024 km (0.109 R)
• M19: 4,979,365 km (0.082 R)
• M20: 5,291,277 km (0.101 R)
• M21: 5,432,048 km (0.078 R)
• M22: 5,502,958 km (0.091 R)
• M23: 6,007,252 km (0.111 R)
• M24: 6,451,558 km (0.12 R)
• M25: 7,137,614 km (0.085 R)
• M26: 7,886,800 km (0.104 R)
• M27: 8,495,962 km (0.113 R)
• M28: 9,036,160 km (0.115 R)
• M29: 9,246,794 km (0.111 R)
• M30: 9,416,588 km (0.077 R)
• M31: 9,630,213 km (0.115 R)
• M32: 9,716,232 km (0.078 R)
• M33: 9,802,400 km (0.118 R)
• M34: 9,888,718 km (0.094 R)
• M35: 10,149,617 km (0.12 R)
• M36: 10,766,858 km (0.06 R)
• M37: 11,396,515 km (0.052 R)
• M38: 12,223,343 km (0.073 R)
• M39: 12,550,214 km (0.047 R)
• M40: 12,785,382 km (0.057 R)
• M41: 12,974,623 km (0.076 R)
• M42: 13,595,903 km (0.049 R)
• M43: 13,983,063 km (0.063 R)
• M44: 15,467,223 km (0.087 R)
• M45: 15,972,864 km (0.103 R)
• M46: 16,793,408 km (0.1 R)
• M47: 17,732,883 km (0.113 R)
• M48: 17,996,773 km (0.114 R)
• M49: 18,850,229 km (0.109 R)
• M50: 19,336,123 km (0.119 R)
• M51: 19,444,582 km (0.108 R)
• M52: 20,045,217 km (0.036 R)
• M53: 22,450,601 km (0.112 R)
• M54: 22,564,744 km (0.111 R)
• M55: 23,080,558 km (0.113 R)
• M56: 23,716,199 km (0.109 R)
• M57: 23,890,481 km (0.084 R)
• M58: 24,945,744 km (0.106 R)
• M59: 25,300,740 km (0.096 R)
• M60: 27,771,798 km (0.074 R)
• M61: 28,509,465 km (0.107 R)
• M62: 29,067,016 km (0.073 R)
• M63: 29,315,947 km (0.033 R)
• M64: 30,318,701 km (0.09 R)
• M65: 30,381,682 km (0.058 R)
• M66: 31,205,368 km (0.114 R)
• M67: 31,460,133 km (0.078 R)
• M68: 31,524,011 km (0.065 R)
• M69: 33,198,759 km (0.047 R)
• M70: 33,328,760 km (0.115 R)
• M71: 34,440,871 km (0.102 R)
• M72: 34,968,353 km (0.069 R)
• M73: 35,034,475 km (0.083 R)
• M74: 36,566,806 km (0.088 R)
• M75: 36,902,803 km (0.114 R)
• M76: 37,645,706 km (0.119 R)
• M77: 39,489,948 km (0.104 R)
• M78: 39,765,657 km (0.067 R)
• M79: 40,457,697 km (0.112 R)
• M80: 41,433,374 km (0.084 R)
• M81: 41,573,398 km (0.036 R)
• M82: 41,994,366 km (0.119 R)
• M83: 43,052,921 km (0.118 R)
• M84: 43,265,649 km (0.037 R)
• M85: 43,621,094 km (0.105 R)
• M86: 43,977,436 km (0.08 R)
• M87: 46,863,029 km (0.096 R)
• M88: 47,374,354 km (0.115 R)
• M89: 47,960,778 km (0.106 R)
• M90: 48,623,646 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 567.3

Radius: 5.8

Gravity: 16.86 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 11.84 AU - 15.08 AU

Year: 18908 Days

Day: 20.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,828,074 km

• M1: 96,491 km (0.115 R)
• M2: 140,921 km (0.086 R)
• M3: 198,516 km (0.114 R)
• M4: 311,912 km (0.057 R)
• M5: 377,136 km (0.096 R)
• M6: 622,178 km (0.11 R)
• M7: 795,113 km (0.079 R)
• M8: 911,051 km (0.09 R)
• M9: 1,372,860 km (0.111 R)
• M10: 1,456,186 km (0.104 R)
• M11: 1,541,157 km (0.118 R)
• M12: 1,866,981 km (0.068 R)
• M13: 1,928,466 km (0.114 R)
• M14: 2,378,157 km (0.107 R)
• M15: 2,478,687 km (0.12 R)
• M16: 3,038,034 km (0.106 R)
• M17: 3,673,825 km (0.077 R)
• M18: 3,712,421 km (0.098 R)
• M19: 4,308,568 km (0.107 R)
• M20: 5,192,093 km (0.089 R)
• M21: 6,175,849 km (0.083 R)
• M22: 6,407,277 km (0.113 R)
• M23: 6,926,531 km (0.066 R)
• M24: 8,925,757 km (0.119 R)
• M25: 9,611,364 km (0.099 R)
• M26: 9,987,453 km (0.111 R)
• M27: 10,095,911 km (0.103 R)
• M28: 11,313,489 km (0.049 R)
• M29: 11,767,668 km (0.113 R)
• M30: 12,401,813 km (0.09 R)
• M31: 12,987,938 km (0.111 R)
• M32: 13,583,038 km (0.12 R)
• M33: 13,643,027 km (0.07 R)
• M34: 14,492,294 km (0.1 R)
• M35: 15,171,618 km (0.089 R)
• M36: 16,241,691 km (0.078 R)
• M37: 16,305,420 km (0.085 R)
• M38: 16,882,419 km (0.098 R)
• M39: 16,946,896 km (0.043 R)
• M40: 17,011,522 km (0.111 R)
• M41: 18,320,952 km (0.099 R)
• M42: 18,720,079 km (0.112 R)
• M43: 20,965,992 km (0.105 R)
• M44: 21,453,232 km (0.071 R)
• M45: 22,014,673 km (0.067 R)
• M46: 22,155,744 km (0.118 R)
• M47: 23,008,601 km (0.119 R)
• M48: 24,819,932 km (0.079 R)
• M49: 25,187,644 km (0.114 R)
• M50: 25,557,151 km (0.106 R)
• M51: 25,928,453 km (0.08 R)
• M52: 26,601,344 km (0.084 R)
• M53: 28,423,595 km (0.045 R)
• M54: 29,117,281 km (0.086 R)
• M55: 29,272,115 km (0.1 R)
• M56: 29,349,756 km (0.097 R)
• M57: 29,427,248 km (0.114 R)
• M58: 29,972,532 km (0.117 R)
• M59: 30,521,257 km (0.056 R)
• M60: 30,915,148 km (0.098 R)
• M61: 34,208,096 km (0.027 R)
• M62: 34,289,777 km (0.046 R)
• M63: 34,371,457 km (0.055 R)
• M64: 34,453,287 km (0.088 R)
• M65: 34,863,485 km (0.113 R)
• M66: 35,275,178 km (0.116 R)
• M67: 35,440,334 km (0.05 R)
• M68: 36,186,678 km (0.106 R)
• M69: 36,269,854 km (0.054 R)
• M70: 37,610,401 km (0.096 R)
• M71: 38,117,388 km (0.042 R)
• M72: 38,541,498 km (0.11 R)
• M73: 38,967,253 km (0.105 R)
• M74: 41,205,836 km (0.084 R)
• M75: 43,044,244 km (0.05 R)
• M76: 43,662,981 km (0.098 R)
• M77: 44,909,131 km (0.095 R)
• M78: 46,528,678 km (0.06 R)
• M79: 47,436,587 km (0.088 R)
• M80: 47,710,052 km (0.039 R)
• M81: 50,102,421 km (0.109 R)
• M82: 51,313,117 km (0.091 R)
• M83: 51,969,103 km (0.059 R)
• M84: 52,345,193 km (0.036 R)
• M85: 53,194,609 km (0.037 R)
• M86: 53,668,535 km (0.109 R)
• M87: 55,578,003 km (0.076 R)
• M88: 57,801,326 km (0.033 R)
• M89: 58,288,417 km (0.087 R)
• M90: 59,266,936 km (0.063 R)
• M91: 60,448,161 km (0.084 R)
• M92: 62,134,877 km (0.043 R)
• M93: 62,833,798 km (0.105 R)
• M94: 63,837,002 km (0.114 R)
• M95: 66,062,270 km (0.096 R)
• M96: 68,004,649 km (0.025 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 14,588 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit