🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.62 AU - 0.78 AU

Year: 209 Days

Day: 32.6 Hours

Environment

Temp: 134 °C

Axial Tilt: 2.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.84 AU - 0.94 AU

Year: 299 Days

Day: 44.1 Hours

Environment

Temp: 121 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.43 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.66 AU - 2.26 AU

Year: 978 Days

Day: 46.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719.1

Radius: 9.2

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.95 AU - 8.55 AU

Year: 6958 Days

Day: 9.8 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 57,977,730 km

• M1: 430,991 km (0.061 R)
• M2: 503,098 km (0.111 R)
• M3: 689,048 km (0.077 R)
• M4: 790,625 km (0.098 R)
• M5: 961,316 km (0.106 R)
• M6: 1,110,016 km (0.11 R)
• M7: 1,196,035 km (0.09 R)
• M8: 1,338,602 km (0.091 R)
• M9: 1,582,446 km (0.07 R)
• M10: 1,719,628 km (0.086 R)
• M11: 1,985,164 km (0.049 R)
• M12: 2,048,444 km (0.101 R)
• M13: 2,352,277 km (0.065 R)
• M14: 2,882,601 km (0.093 R)
• M15: 2,978,643 km (0.115 R)
• M16: 3,051,348 km (0.12 R)
• M17: 3,348,150 km (0.106 R)
• M18: 4,266,531 km (0.102 R)
• M19: 4,711,136 km (0.092 R)
• M20: 5,170,701 km (0.119 R)
• M21: 5,229,044 km (0.047 R)
• M22: 5,376,248 km (0.093 R)
• M23: 5,524,649 km (0.082 R)
• M24: 5,886,676 km (0.084 R)
• M25: 6,101,349 km (0.107 R)
• M26: 6,163,133 km (0.036 R)
• M27: 6,225,216 km (0.057 R)
• M28: 6,349,981 km (0.111 R)
• M29: 6,601,904 km (0.037 R)
• M30: 6,697,197 km (0.119 R)
• M31: 7,018,235 km (0.098 R)
• M32: 7,542,425 km (0.117 R)
• M33: 8,767,782 km (0.088 R)
• M34: 9,331,915 km (0.111 R)
• M35: 10,981,082 km (0.087 R)
• M36: 11,359,714 km (0.065 R)
• M37: 11,436,009 km (0.094 R)
• M38: 11,704,238 km (0.091 R)
• M39: 11,819,728 km (0.111 R)
• M40: 11,974,412 km (0.11 R)
• M41: 12,639,374 km (0.027 R)
• M42: 12,758,006 km (0.095 R)
• M43: 13,115,993 km (0.084 R)
• M44: 13,396,789 km (0.083 R)
• M45: 13,477,272 km (0.11 R)
• M46: 14,788,498 km (0.088 R)
• M47: 15,290,548 km (0.086 R)
• M48: 15,586,153 km (0.12 R)
• M49: 16,182,750 km (0.094 R)
• M50: 16,570,358 km (0.079 R)
• M51: 16,786,975 km (0.053 R)
• M52: 17,004,491 km (0.065 R)
• M53: 17,618,590 km (0.103 R)
• M54: 17,884,126 km (0.106 R)
• M55: 18,688,364 km (0.06 R)
• M56: 20,471,122 km (0.084 R)
• M57: 21,171,091 km (0.113 R)
• M58: 21,406,109 km (0.08 R)
• M59: 21,500,505 km (0.101 R)
• M60: 21,736,720 km (0.097 R)
• M61: 21,973,982 km (0.106 R)
• M62: 22,642,535 km (0.113 R)
• M63: 22,979,430 km (0.08 R)
• M64: 23,172,710 km (0.036 R)
• M65: 24,441,749 km (0.085 R)
• M66: 25,583,181 km (0.105 R)
• M67: 25,883,723 km (0.073 R)
• M68: 27,353,223 km (0.113 R)
• M69: 27,455,548 km (0.106 R)
• M70: 28,330,546 km (0.082 R)
• M71: 29,319,238 km (0.03 R)
• M72: 31,116,806 km (0.112 R)
• M73: 31,277,025 km (0.038 R)
• M74: 31,759,628 km (0.069 R)
• M75: 33,386,056 km (0.095 R)
• M76: 33,604,918 km (0.059 R)
• M77: 34,044,137 km (0.086 R)
• M78: 34,651,056 km (0.086 R)
• M79: 35,150,413 km (0.052 R)
• M80: 36,156,160 km (0.052 R)
• M81: 36,324,757 km (0.083 R)
• M82: 36,437,254 km (0.087 R)
• M83: 37,682,507 km (0.09 R)
• M84: 37,796,500 km (0.117 R)
• M85: 38,081,784 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.7

Radius: 12.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.88 AU - 14.8 AU

Year: 16400 Days

Day: 5.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 57,977,730 km

• M1: 178,620 km (0.117 R)
• M2: 467,344 km (0.072 R)
• M3: 837,449 km (0.079 R)
• M4: 1,088,025 km (0.12 R)
• M5: 1,559,558 km (0.109 R)
• M6: 1,765,404 km (0.059 R)
• M7: 1,953,000 km (0.081 R)
• M8: 2,436,351 km (0.054 R)
• M9: 2,707,273 km (0.067 R)
• M10: 3,245,975 km (0.076 R)
• M11: 4,567,821 km (0.047 R)
• M12: 5,169,504 km (0.096 R)
• M13: 5,362,635 km (0.066 R)
• M14: 5,440,575 km (0.102 R)
• M15: 5,916,446 km (0.045 R)
• M16: 6,200,233 km (0.065 R)
• M17: 6,697,347 km (0.098 R)
• M18: 7,293,345 km (0.099 R)
• M19: 8,040,138 km (0.058 R)
• M20: 8,174,476 km (0.061 R)
• M21: 8,581,981 km (0.078 R)
• M22: 9,042,593 km (0.105 R)
• M23: 9,322,939 km (0.108 R)
• M24: 9,988,051 km (0.104 R)
• M25: 10,326,292 km (0.04 R)
• M26: 10,570,286 km (0.075 R)
• M27: 10,865,593 km (0.098 R)
• M28: 11,014,293 km (0.099 R)
• M29: 12,486,336 km (0.068 R)
• M30: 12,798,547 km (0.111 R)
• M31: 13,911,704 km (0.102 R)
• M32: 15,000,627 km (0.069 R)
• M33: 15,611,286 km (0.096 R)
• M34: 15,723,035 km (0.106 R)
• M35: 15,891,483 km (0.098 R)
• M36: 17,201,960 km (0.078 R)
• M37: 17,724,057 km (0.092 R)
• M38: 18,192,747 km (0.082 R)
• M39: 18,369,422 km (0.053 R)
• M40: 18,903,187 km (0.115 R)
• M41: 19,022,566 km (0.11 R)
• M42: 19,201,934 km (0.076 R)
• M43: 20,168,486 km (0.064 R)
• M44: 20,535,001 km (0.107 R)
• M45: 21,150,745 km (0.105 R)
• M46: 22,843,595 km (0.073 R)
• M47: 25,036,550 km (0.095 R)
• M48: 26,224,656 km (0.085 R)
• M49: 26,424,369 km (0.076 R)
• M50: 27,026,800 km (0.12 R)
• M51: 27,363,395 km (0.118 R)
• M52: 30,106,272 km (0.107 R)
• M53: 31,368,878 km (0.111 R)
• M54: 31,864,646 km (0.036 R)
• M55: 32,291,598 km (0.113 R)
• M56: 32,434,314 km (0.029 R)
• M57: 33,583,675 km (0.047 R)
• M58: 33,800,741 km (0.093 R)
• M59: 34,600,492 km (0.092 R)
• M60: 35,627,331 km (0.111 R)
• M61: 35,996,389 km (0.117 R)
• M62: 37,260,940 km (0.073 R)
• M63: 37,410,688 km (0.031 R)
• M64: 37,710,781 km (0.03 R)
• M65: 38,540,151 km (0.066 R)
• M66: 39,910,169 km (0.052 R)
• M67: 40,986,825 km (0.101 R)
• M68: 41,064,017 km (0.072 R)
• M69: 42,776,165 km (0.104 R)
• M70: 42,854,554 km (0.083 R)
• M71: 43,562,002 km (0.11 R)
• M72: 44,035,928 km (0.101 R)
• M73: 44,511,500 km (0.092 R)
• M74: 44,670,373 km (0.096 R)
• M75: 49,195,709 km (0.102 R)
• M76: 49,277,838 km (0.057 R)
• M77: 51,013,024 km (0.051 R)
• M78: 51,679,332 km (0.117 R)
• M79: 54,203,497 km (0.077 R)
• M80: 55,224,353 km (0.11 R)
• M81: 55,566,184 km (0.109 R)
• M82: 57,198,895 km (0.078 R)
• M83: 57,717,701 km (0.039 R)
• M84: 57,891,085 km (0.04 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 18,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit