🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.48 AU - 0.7 AU

Year: 160 Days

Day: 21 Hours

Environment

Temp: 175 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,963,689 km

• M1: 273,615 km (0.091 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.62 AU - 0.84 AU

Year: 220 Days

Day: 17.2 Hours

Environment

Temp: 215 °C

Axial Tilt: 41.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.21 AU - 1.97 AU

Year: 708 Days

Day: 36.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.91 AU - 2.91 AU

Year: 1321 Days

Day: 14.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.62 AU - 4.14 AU

Year: 2194 Days

Day: 24.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 44.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,963,689 km

• M1: 939,175 km (0.09 R)

Asteroid Belt

Center: 9.82 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818.6

Radius: 6

Gravity: 22.74 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.81 AU - 16.69 AU

Year: 23130 Days

Day: 21 Hours

Environment

Temp: -200 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,963,689 km

• M1: 812,616 km (0.082 R)
• M2: 1,068,428 km (0.074 R)
• M3: 2,238,732 km (0.036 R)
• M4: 2,474,648 km (0.098 R)
• M5: 2,514,740 km (0.082 R)
• M6: 2,843,407 km (0.113 R)
• M7: 3,142,303 km (0.086 R)
• M8: 4,002,940 km (0.085 R)
• M9: 4,337,590 km (0.026 R)
• M10: 7,090,341 km (0.09 R)
• M11: 8,998,013 km (0.105 R)
• M12: 9,751,836 km (0.085 R)
• M13: 10,330,481 km (0.114 R)
• M14: 10,920,196 km (0.045 R)
• M15: 11,319,323 km (0.08 R)
• M16: 11,453,512 km (0.08 R)
• M17: 11,520,682 km (0.087 R)
• M18: 11,859,072 km (0.111 R)
• M19: 13,174,187 km (0.118 R)
• M20: 13,670,253 km (0.088 R)
• M21: 15,120,904 km (0.085 R)
• M22: 15,864,555 km (0.067 R)
• M23: 16,089,849 km (0.118 R)
• M24: 16,772,464 km (0.074 R)
• M25: 17,387,013 km (0.111 R)
• M26: 17,464,355 km (0.053 R)
• M27: 19,035,132 km (0.06 R)
• M28: 19,274,638 km (0.054 R)
• M29: 20,323,918 km (0.054 R)
• M30: 20,405,449 km (0.09 R)
• M31: 21,724,004 km (0.12 R)
• M32: 22,057,907 km (0.051 R)
• M33: 22,561,902 km (0.066 R)
• M34: 23,667,131 km (0.039 R)
• M35: 23,924,589 km (0.077 R)
• M36: 26,018,062 km (0.067 R)
• M37: 27,086,639 km (0.079 R)
• M38: 27,897,310 km (0.109 R)
• M39: 28,533,400 km (0.114 R)
• M40: 31,031,386 km (0.099 R)
• M41: 31,125,333 km (0.074 R)
• M42: 31,879,456 km (0.107 R)
• M43: 32,068,996 km (0.09 R)
• M44: 32,163,991 km (0.051 R)
• M45: 33,309,911 km (0.092 R)
• M46: 35,053,773 km (0.032 R)
• M47: 37,026,071 km (0.086 R)
• M48: 37,824,924 km (0.119 R)
• M49: 38,126,065 km (0.119 R)
• M50: 39,949,064 km (0.054 R)
• M51: 40,768,412 km (0.12 R)
• M52: 44,523,318 km (0.102 R)
• M53: 44,947,279 km (0.119 R)
• M54: 45,692,575 km (0.119 R)
• M55: 48,496,039 km (0.119 R)
• M56: 51,910,611 km (0.119 R)
• M57: 52,245,112 km (0.091 R)
• M58: 52,356,861 km (0.1 R)
• M59: 53,253,102 km (0.103 R)
• M60: 53,365,450 km (0.106 R)
• M61: 53,928,536 km (0.075 R)
• M62: 54,041,483 km (0.093 R)
• M63: 55,515,770 km (0.1 R)
• M64: 56,315,221 km (0.076 R)
• M65: 56,429,663 km (0.115 R)
• M66: 60,134,454 km (0.079 R)
• M67: 61,426,082 km (0.034 R)
• M68: 61,543,966 km (0.039 R)
• M69: 62,371,092 km (0.115 R)
• M70: 63,201,959 km (0.029 R)
• M71: 63,917,186 km (0.114 R)
• M72: 64,874,762 km (0.108 R)
• M73: 68,263,603 km (0.054 R)
• M74: 68,630,118 km (0.107 R)
• M75: 69,733,551 km (0.087 R)
• M76: 69,979,490 km (0.092 R)
• M77: 70,349,147 km (0.048 R)
• M78: 71,337,689 km (0.114 R)
• M79: 72,082,238 km (0.09 R)
• M80: 72,829,180 km (0.085 R)
• M81: 72,953,945 km (0.074 R)
• M82: 74,205,481 km (0.106 R)
• M83: 74,330,993 km (0.065 R)
• M84: 77,492,445 km (0.057 R)
• M85: 78,513,301 km (0.079 R)
• M86: 79,025,374 km (0.05 R)
• M87: 79,281,785 km (0.062 R)
• M88: 79,538,645 km (0.083 R)
• M89: 80,697,430 km (0.091 R)
• M90: 82,511,005 km (0.092 R)
• M91: 82,901,455 km (0.106 R)
• M92: 83,945,499 km (0.093 R)
• M93: 85,256,575 km (0.073 R)
• M94: 85,519,717 km (0.088 R)
• M95: 86,178,397 km (0.062 R)
• M96: 87,103,510 km (0.106 R)
• M97: 87,633,685 km (0.027 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 12,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit