🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.57 AU - 0.87 AU

Year: 215 Days

Day: 46.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.64 AU - 0.8 AU

Year: 215 Days

Day: 43.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 31.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,987,297 km

• M1: 140,323 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.45 AU - 4.67 AU

Year: 3422 Days

Day: 42.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,987,297 km

• M1: 300,692 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.01 AU - 5.23 AU

Year: 4072 Days

Day: 32.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.99 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.7

Radius: 12.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.24 AU - 14.48 AU

Year: 16208 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,987,297 km

• M1: 600,635 km (0.102 R)
• M2: 926,908 km (0.104 R)
• M3: 1,197,681 km (0.099 R)
• M4: 1,465,012 km (0.087 R)
• M5: 1,783,057 km (0.119 R)
• M6: 1,991,148 km (0.098 R)
• M7: 2,139,998 km (0.034 R)
• M8: 2,275,533 km (0.106 R)
• M9: 2,396,558 km (0.101 R)
• M10: 2,484,372 km (0.04 R)
• M11: 2,977,446 km (0.07 R)
• M12: 3,167,885 km (0.079 R)
• M13: 3,284,122 km (0.115 R)
• M14: 3,601,120 km (0.101 R)
• M15: 5,516,870 km (0.047 R)
• M16: 5,799,161 km (0.067 R)
• M17: 5,942,177 km (0.058 R)
• M18: 6,086,240 km (0.071 R)
• M19: 6,378,105 km (0.087 R)
• M20: 6,674,608 km (0.113 R)
• M21: 6,799,522 km (0.05 R)
• M22: 7,229,915 km (0.084 R)
• M23: 9,094,354 km (0.106 R)
• M24: 9,653,102 km (0.083 R)
• M25: 10,628,630 km (0.069 R)
• M26: 12,089,303 km (0.067 R)
• M27: 12,920,918 km (0.075 R)
• M28: 13,453,935 km (0.118 R)
• M29: 13,675,639 km (0.057 R)
• M30: 13,994,282 km (0.098 R)
• M31: 14,315,469 km (0.088 R)
• M32: 15,924,245 km (0.089 R)
• M33: 16,597,285 km (0.054 R)
• M34: 20,244,332 km (0.038 R)
• M35: 20,353,090 km (0.057 R)
• M36: 20,753,563 km (0.068 R)
• M37: 22,531,534 km (0.101 R)
• M38: 24,435,017 km (0.078 R)
• M39: 24,899,518 km (0.071 R)
• M40: 26,113,056 km (0.096 R)
• M41: 26,429,306 km (0.101 R)
• M42: 26,587,880 km (0.054 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.3

Radius: 6.9

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 12.84 AU - 18.62 AU

Year: 21927 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 88,987,297 km

• M1: 94,995 km (0.044 R)
• M2: 164,408 km (0.113 R)
• M3: 494,122 km (0.079 R)
• M4: 901,926 km (0.12 R)
• M5: 1,346,381 km (0.096 R)
• M6: 1,430,455 km (0.1 R)
• M7: 1,904,231 km (0.089 R)
• M8: 2,526,409 km (0.08 R)
• M9: 2,600,909 km (0.091 R)
• M10: 2,813,487 km (0.103 R)
• M11: 2,875,121 km (0.101 R)
• M12: 3,015,743 km (0.105 R)
• M13: 3,239,093 km (0.078 R)
• M14: 3,320,175 km (0.108 R)
• M15: 4,488,086 km (0.114 R)
• M16: 4,928,203 km (0.103 R)
• M17: 5,077,950 km (0.099 R)
• M18: 5,575,064 km (0.047 R)
• M19: 5,790,036 km (0.109 R)
• M20: 6,208,012 km (0.113 R)
• M21: 6,842,756 km (0.041 R)
• M22: 7,648,939 km (0.084 R)
• M23: 8,417,723 km (0.117 R)
• M24: 8,619,381 km (0.027 R)
• M25: 9,862,539 km (0.101 R)
• M26: 9,933,149 km (0.114 R)
• M27: 10,360,999 km (0.094 R)
• M28: 10,770,448 km (0.039 R)
• M29: 12,844,922 km (0.072 R)
• M30: 13,258,710 km (0.037 R)
• M31: 14,125,929 km (0.083 R)
• M32: 15,011,398 km (0.082 R)
• M33: 15,310,444 km (0.106 R)
• M34: 15,447,027 km (0.045 R)
• M35: 16,136,225 km (0.106 R)
• M36: 16,358,976 km (0.062 R)
• M37: 16,554,650 km (0.116 R)
• M38: 17,458,969 km (0.084 R)
• M39: 17,630,259 km (0.09 R)
• M40: 17,687,555 km (0.052 R)
• M41: 18,437,339 km (0.099 R)
• M42: 18,757,628 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492.8

Radius: 6.7

Gravity: 10.98 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 16.12 AU - 22.5 AU

Year: 29823 Days

Day: 19.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 88,987,297 km

• M1: 640,728 km (0.067 R)
• M2: 876,045 km (0.075 R)
• M3: 1,198,877 km (0.105 R)
• M4: 2,057,420 km (0.087 R)
• M5: 2,325,499 km (0.04 R)
• M6: 2,686,479 km (0.113 R)
• M7: 3,282,626 km (0.117 R)
• M8: 3,505,377 km (0.038 R)
• M9: 5,248,192 km (0.101 R)
• M10: 5,508,493 km (0.057 R)
• M11: 8,395,582 km (0.064 R)
• M12: 8,761,498 km (0.08 R)
• M13: 9,257,266 km (0.054 R)
• M14: 10,732,899 km (0.067 R)
• M15: 11,464,134 km (0.072 R)
• M16: 12,486,934 km (0.052 R)
• M17: 12,556,198 km (0.093 R)
• M18: 13,184,958 km (0.103 R)
• M19: 14,984,920 km (0.077 R)
• M20: 15,279,927 km (0.074 R)
• M21: 15,353,977 km (0.079 R)
• M22: 15,800,976 km (0.098 R)
• M23: 16,631,394 km (0.078 R)
• M24: 17,942,469 km (0.109 R)
• M25: 18,570,930 km (0.057 R)
• M26: 19,286,606 km (0.112 R)
• M27: 19,366,641 km (0.101 R)
• M28: 20,580,927 km (0.093 R)
• M29: 20,744,737 km (0.077 R)
• M30: 21,404,015 km (0.085 R)
• M31: 21,653,095 km (0.101 R)
• M32: 21,986,698 km (0.097 R)
• M33: 23,765,567 km (0.093 R)
• M34: 26,119,639 km (0.062 R)
• M35: 27,369,230 km (0.082 R)
• M36: 29,741,104 km (0.111 R)
• M37: 31,233,193 km (0.057 R)
• M38: 31,515,634 km (0.116 R)
• M39: 31,988,213 km (0.099 R)
• M40: 33,516,505 km (0.079 R)
• M41: 34,873,059 km (0.104 R)
• M42: 36,050,095 km (0.104 R)
• M43: 36,544,366 km (0.062 R)
• M44: 36,742,733 km (0.03 R)
• M45: 37,439,710 km (0.118 R)
• M46: 39,251,938 km (0.113 R)
• M47: 39,455,092 km (0.115 R)
• M48: 40,475,948 km (0.099 R)
• M49: 41,608,853 km (0.093 R)
• M50: 43,380,241 km (0.079 R)
• M51: 44,433,709 km (0.113 R)
• M52: 45,282,527 km (0.057 R)
• M53: 48,077,764 km (0.1 R)
• M54: 48,730,758 km (0.1 R)
• M55: 50,486,439 km (0.117 R)
• M56: 50,596,842 km (0.116 R)
• M57: 50,817,948 km (0.113 R)
• M58: 52,597,863 km (0.088 R)
• M59: 52,821,811 km (0.096 R)
• M60: 53,270,755 km (0.082 R)
• M61: 53,946,339 km (0.104 R)
• M62: 54,172,231 km (0.086 R)
• M63: 54,511,519 km (0.113 R)
• M64: 56,562,506 km (0.109 R)
• M65: 57,366,744 km (0.058 R)
• M66: 57,597,275 km (0.042 R)
• M67: 57,712,764 km (0.113 R)
• M68: 59,569,124 km (0.071 R)
• M69: 59,919,333 km (0.111 R)
• M70: 60,036,318 km (0.094 R)
• M71: 63,221,257 km (0.064 R)
• M72: 63,697,876 km (0.108 R)
• M73: 64,295,220 km (0.1 R)
• M74: 65,254,741 km (0.083 R)
• M75: 66,581,824 km (0.092 R)
• M76: 67,066,670 km (0.081 R)
• M77: 74,226,574 km (0.104 R)
• M78: 75,864,371 km (0.099 R)
• M79: 76,624,329 km (0.058 R)
• M80: 77,386,679 km (0.045 R)
• M81: 78,151,723 km (0.08 R)
• M82: 81,107,178 km (0.076 R)
• M83: 82,663,595 km (0.097 R)
• M84: 82,924,045 km (0.075 R)
• M85: 83,054,344 km (0.102 R)
• M86: 83,706,741 km (0.032 R)
• M87: 84,360,932 km (0.112 R)
• M88: 85,148,116 km (0.081 R)
• M89: 86,069,639 km (0.084 R)
• M90: 86,862,208 km (0.089 R)
• M91: 87,524,478 km (0.1 R)
• M92: 88,321,386 km (0.069 R)
• M93: 88,587,521 km (0.119 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 13,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit