🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.57 AU - 0.81 AU

Year: 217 Days

Day: 16.5 Hours

Environment

Temp: 141 °C

Axial Tilt: 34.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.92 AU - 0.94 AU

Year: 340 Days

Day: 28.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.79 AU - 1.11 AU

Year: 351 Days

Day: 20.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.84 AU - 1.16 AU

Year: 379 Days

Day: 22.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 30 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 91,383,619 km

• M1: 341,382 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.07 AU - 1.23 AU

Year: 467 Days

Day: 38.8 Hours

Environment

Temp: 6 °C

Axial Tilt: 22 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.33 AU - 1.33 AU

Year: 581 Days

Day: 27.2 Hours

Environment

Temp: -27 °C

Axial Tilt: 133.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.95 AU - 2.03 AU

Year: 1063 Days

Day: 21.2 Hours

Environment

Temp: -70 °C

Axial Tilt: 5.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.25 AU - 2.77 AU

Year: 1506 Days

Day: 37.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,383,619 km

• M1: 1,794,277 km (0.106 R)

Asteroid Belt

Center: 3.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 146.1

Radius: 9.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 4.18 AU - 4.7 AU

Year: 3543 Days

Day: 13.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 91,383,619 km

• M1: 121,922 km (0.032 R)
• M2: 279,598 km (0.06 R)
• M3: 345,421 km (0.114 R)
• M4: 418,575 km (0.118 R)
• M5: 517,459 km (0.087 R)
• M6: 625,319 km (0.116 R)
• M7: 749,037 km (0.098 R)
• M8: 841,638 km (0.107 R)
• M9: 971,638 km (0.099 R)
• M10: 1,091,017 km (0.11 R)
• M11: 1,373,458 km (0.103 R)
• M12: 1,498,821 km (0.063 R)
• M13: 1,598,004 km (0.09 R)
• M14: 1,699,432 km (0.101 R)
• M15: 1,761,365 km (0.111 R)
• M16: 1,824,047 km (0.1 R)
• M17: 1,887,476 km (0.097 R)
• M18: 1,973,346 km (0.117 R)
• M19: 2,622,600 km (0.082 R)
• M20: 2,828,597 km (0.117 R)
• M21: 2,989,713 km (0.051 R)
• M22: 3,128,391 km (0.118 R)
• M23: 3,243,431 km (0.058 R)
• M24: 3,386,148 km (0.108 R)
• M25: 3,530,809 km (0.069 R)
• M26: 3,650,786 km (0.108 R)
• M27: 3,785,724 km (0.09 R)
• M28: 3,881,167 km (0.033 R)
• M29: 3,963,596 km (0.081 R)
• M30: 4,144,310 km (0.09 R)
• M31: 4,356,140 km (0.115 R)
• M32: 4,629,605 km (0.068 R)
• M33: 5,013,025 km (0.118 R)
• M34: 5,314,913 km (0.072 R)
• M35: 5,468,251 km (0.081 R)
• M36: 5,685,168 km (0.094 R)
• M37: 6,000,071 km (0.077 R)
• M38: 6,401,891 km (0.085 R)
• M39: 6,548,647 km (0.069 R)
• M40: 6,696,449 km (0.104 R)
• M41: 6,912,020 km (0.061 R)
• M42: 7,096,325 km (0.074 R)
• M43: 7,435,463 km (0.062 R)
• M44: 7,607,052 km (0.059 R)
• M45: 8,200,207 km (0.026 R)
• M46: 8,502,395 km (0.065 R)
• M47: 8,592,004 km (0.078 R)
• M48: 8,717,816 km (0.073 R)
• M49: 9,081,040 km (0.081 R)
• M50: 9,728,649 km (0.104 R)
• M51: 10,029,789 km (0.079 R)
• M52: 10,372,069 km (0.085 R)
• M53: 10,621,748 km (0.1 R)
• M54: 10,815,028 km (0.112 R)
• M55: 11,029,103 km (0.112 R)
• M56: 11,146,537 km (0.113 R)
• M57: 11,244,674 km (0.102 R)
• M58: 11,560,624 km (0.058 R)
• M59: 11,640,061 km (0.095 R)
• M60: 12,261,939 km (0.105 R)
• M61: 12,342,872 km (0.096 R)
• M62: 12,668,845 km (0.062 R)
• M63: 12,977,017 km (0.063 R)
• M64: 13,245,994 km (0.097 R)
• M65: 13,329,170 km (0.108 R)
• M66: 13,412,496 km (0.089 R)
• M67: 13,600,690 km (0.113 R)
• M68: 13,684,615 km (0.111 R)
• M69: 13,852,912 km (0.114 R)
• M70: 13,958,379 km (0.101 R)
• M71: 14,043,051 km (0.088 R)
• M72: 14,170,359 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.1

Radius: 3.2

Gravity: 55.97 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.69 AU - 22.19 AU

Year: 28779 Days

Day: 22.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 91,383,619 km

• M1: 62,831 km (0.06 R)
• M2: 131,197 km (0.087 R)
• M3: 242,199 km (0.074 R)
• M4: 317,746 km (0.102 R)
• M5: 445,054 km (0.047 R)
• M6: 970,591 km (0.086 R)
• M7: 1,731,446 km (0.116 R)
• M8: 3,417,863 km (0.11 R)
• M9: 3,980,201 km (0.028 R)
• M10: 4,824,681 km (0.089 R)
• M11: 5,346,329 km (0.103 R)
• M12: 6,385,884 km (0.095 R)
• M13: 6,498,980 km (0.119 R)
• M14: 6,841,859 km (0.114 R)
• M15: 8,580,186 km (0.114 R)
• M16: 9,594,310 km (0.074 R)
• M17: 10,379,399 km (0.047 R)
• M18: 10,578,813 km (0.072 R)
• M19: 10,779,574 km (0.09 R)
• M20: 11,526,366 km (0.076 R)
• M21: 13,646,019 km (0.099 R)
• M22: 14,526,851 km (0.098 R)
• M23: 14,824,551 km (0.101 R)
• M24: 15,425,934 km (0.11 R)
• M25: 15,501,631 km (0.101 R)
• M26: 16,188,734 km (0.078 R)
• M27: 16,497,354 km (0.103 R)
• M28: 16,963,800 km (0.111 R)
• M29: 18,069,029 km (0.061 R)
• M30: 18,630,320 km (0.104 R)
• M31: 18,791,886 km (0.075 R)
• M32: 19,605,848 km (0.097 R)
• M33: 22,544,250 km (0.108 R)
• M34: 22,975,091 km (0.109 R)
• M35: 23,321,710 km (0.107 R)
• M36: 24,814,098 km (0.048 R)
• M37: 25,885,967 km (0.057 R)
• M38: 25,975,875 km (0.089 R)
• M39: 26,337,004 km (0.064 R)
• M40: 26,972,795 km (0.071 R)
• M41: 28,910,387 km (0.093 R)
• M42: 29,284,531 km (0.076 R)
• M43: 29,943,061 km (0.104 R)
• M44: 30,796,966 km (0.104 R)
• M45: 31,083,446 km (0.082 R)
• M46: 31,179,039 km (0.049 R)
• M47: 32,723,038 km (0.071 R)
• M48: 32,917,815 km (0.109 R)
• M49: 34,588,524 km (0.113 R)
• M50: 35,584,098 km (0.113 R)
• M51: 35,985,020 km (0.06 R)
• M52: 36,286,609 km (0.119 R)
• M53: 36,488,117 km (0.079 R)
• M54: 38,113,947 km (0.047 R)
• M55: 39,038,761 km (0.072 R)
• M56: 39,763,264 km (0.087 R)
• M57: 42,917,834 km (0.095 R)
• M58: 43,451,300 km (0.069 R)
• M59: 43,772,487 km (0.048 R)
• M60: 45,390,088 km (0.036 R)
• M61: 46,917,483 km (0.075 R)
• M62: 48,905,788 km (0.117 R)
• M63: 49,017,089 km (0.12 R)
• M64: 50,022,386 km (0.065 R)
• M65: 50,134,435 km (0.048 R)
• M66: 50,246,634 km (0.11 R)
• M67: 53,078,521 km (0.074 R)
• M68: 53,192,814 km (0.061 R)
• M69: 54,456,168 km (0.11 R)
• M70: 54,917,977 km (0.03 R)
• M71: 57,012,048 km (0.064 R)
• M72: 58,422,606 km (0.075 R)
• M73: 59,369,411 km (0.067 R)
• M74: 59,725,753 km (0.072 R)
• M75: 59,844,683 km (0.072 R)
• M76: 61,638,063 km (0.093 R)
• M77: 62,722,647 km (0.118 R)
• M78: 63,085,572 km (0.08 R)
• M79: 63,570,568 km (0.098 R)
• M80: 66,013,800 km (0.079 R)
• M81: 67,742,404 km (0.094 R)
• M82: 68,612,166 km (0.071 R)
• M83: 70,362,910 km (0.095 R)
• M84: 71,748,784 km (0.06 R)
• M85: 73,016,477 km (0.027 R)
• M86: 73,653,016 km (0.119 R)
• M87: 76,475,927 km (0.072 R)
• M88: 77,770,697 km (0.112 R)
• M89: 79,203,246 km (0.099 R)
• M90: 79,726,390 km (0.11 R)
• M91: 82,226,769 km (0.114 R)
• M92: 84,352,255 km (0.062 R)
• M93: 84,619,138 km (0.12 R)
• M94: 85,689,810 km (0.038 R)
• M95: 86,092,378 km (0.051 R)
• M96: 90,972,859 km (0.046 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 11,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit