🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.55 AU - 0.77 AU

Year: 156 Days

Day: 18.5 Hours

Environment

Temp: 365 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,093,026 km

• M1: 230,680 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.66 AU - 0.86 AU

Year: 193 Days

Day: 37.2 Hours

Environment

Temp: 272 °C

Axial Tilt: 92.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,093,026 km

• M1: 71,358 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.67 AU - 0.97 AU

Year: 216 Days

Day: 23.5 Hours

Environment

Temp: 321 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1 AU - 1.56 AU

Year: 421 Days

Day: 30.3 Hours

Environment

Temp: 199 °C

Axial Tilt: 68.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.45 AU - 1.61 AU

Year: 550 Days

Day: 29.8 Hours

Environment

Temp: 161 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.5 AU - 3.08 AU

Year: 1354 Days

Day: 31.3 Hours

Environment

Temp: 8 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,093,026 km

• M1: 232,625 km (0.048 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.69 AU - 3.09 AU

Year: 1428 Days

Day: 26.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 88,093,026 km

• M1: 165,605 km (0.119 R)
• M2: 1,302,848 km (0.086 R)

Planet 8 - Terrestrial

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.42 AU - 10.08 AU

Year: 6886 Days

Day: 27.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,093,026 km

• M1: 214,673 km (0.074 R)
• M2: 861,534 km (0.065 R)

Asteroid Belt

Center: 10.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 370

Radius: 11

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 12.72 AU - 14.42 AU

Year: 14526 Days

Day: 12.4 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 88,093,026 km

• M1: 160,070 km (0.104 R)
• M2: 383,419 km (0.076 R)
• M3: 964,308 km (0.104 R)
• M4: 1,374,206 km (0.102 R)
• M5: 1,462,469 km (0.047 R)
• M6: 2,558,722 km (0.094 R)
• M7: 3,154,271 km (0.053 R)
• M8: 3,483,386 km (0.051 R)
• M9: 3,698,508 km (0.113 R)
• M10: 3,918,118 km (0.119 R)
• M11: 4,206,842 km (0.056 R)
• M12: 4,436,325 km (0.106 R)
• M13: 5,608,574 km (0.06 R)
• M14: 7,416,165 km (0.109 R)
• M15: 7,653,876 km (0.103 R)
• M16: 8,055,845 km (0.118 R)
• M17: 8,341,278 km (0.048 R)
• M18: 8,754,916 km (0.078 R)
• M19: 9,473,435 km (0.11 R)
• M20: 11,833,042 km (0.051 R)
• M21: 12,018,244 km (0.09 R)
• M22: 12,204,344 km (0.096 R)
• M23: 13,776,169 km (0.112 R)
• M24: 13,873,407 km (0.093 R)
• M25: 14,511,592 km (0.042 R)
• M26: 15,309,996 km (0.082 R)
• M27: 15,867,248 km (0.086 R)
• M28: 17,158,427 km (0.093 R)
• M29: 17,368,014 km (0.051 R)
• M30: 17,578,647 km (0.119 R)
• M31: 17,842,987 km (0.098 R)
• M32: 18,805,799 km (0.11 R)
• M33: 19,456,998 km (0.081 R)
• M34: 19,675,710 km (0.093 R)
• M35: 22,535,124 km (0.103 R)
• M36: 26,001,606 km (0.08 R)
• M37: 26,969,953 km (0.118 R)
• M38: 27,519,875 km (0.106 R)
• M39: 27,888,484 km (0.071 R)
• M40: 28,135,171 km (0.117 R)
• M41: 28,382,606 km (0.118 R)
• M42: 29,066,717 km (0.076 R)
• M43: 29,882,175 km (0.072 R)
• M44: 30,387,815 km (0.064 R)
• M45: 30,896,149 km (0.071 R)
• M46: 31,407,475 km (0.079 R)
• M47: 32,503,129 km (0.099 R)
• M48: 34,202,860 km (0.07 R)
• M49: 34,665,417 km (0.104 R)
• M50: 34,930,804 km (0.058 R)
• M51: 35,196,639 km (0.062 R)
• M52: 35,530,093 km (0.116 R)
• M53: 36,267,161 km (0.064 R)
• M54: 36,401,799 km (0.115 R)
• M55: 37,212,620 km (0.074 R)
• M56: 37,620,274 km (0.034 R)
• M57: 38,852,213 km (0.109 R)
• M58: 41,074,788 km (0.07 R)
• M59: 43,195,637 km (0.066 R)
• M60: 44,197,494 km (0.104 R)
• M61: 44,629,234 km (0.069 R)
• M62: 44,701,340 km (0.112 R)
• M63: 45,714,716 km (0.104 R)
• M64: 47,616,703 km (0.042 R)
• M65: 47,837,809 km (0.108 R)
• M66: 48,133,115 km (0.094 R)
• M67: 48,281,067 km (0.111 R)
• M68: 48,799,873 km (0.073 R)

Planet 10 - Ice Giant

Semi-Major Axis: 21.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.8

Radius: 7.1

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 20.66 AU - 21.76 AU

Year: 28384 Days

Day: 18.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,093,026 km

• M1: 96,191 km (0.063 R)
• M2: 1,824,047 km (0.058 R)
• M3: 3,168,483 km (0.112 R)
• M4: 3,700,902 km (0.055 R)
• M5: 4,213,274 km (0.119 R)
• M6: 4,356,888 km (0.058 R)
• M7: 4,453,529 km (0.069 R)
• M8: 4,698,271 km (0.109 R)
• M9: 5,200,920 km (0.069 R)
• M10: 5,252,082 km (0.11 R)
• M11: 5,406,766 km (0.113 R)
• M12: 5,510,737 km (0.037 R)
• M13: 5,933,052 km (0.059 R)
• M14: 6,148,323 km (0.094 R)
• M15: 6,808,947 km (0.076 R)
• M16: 8,018,745 km (0.105 R)
• M17: 8,256,755 km (0.108 R)
• M18: 8,739,508 km (0.094 R)
• M19: 9,169,452 km (0.072 R)
• M20: 10,695,201 km (0.057 R)
• M21: 11,621,062 km (0.079 R)
• M22: 11,688,231 km (0.069 R)
• M23: 12,093,641 km (0.112 R)
• M24: 12,572,504 km (0.057 R)
• M25: 13,267,237 km (0.058 R)
• M26: 15,425,186 km (0.07 R)
• M27: 16,243,337 km (0.079 R)
• M28: 16,318,435 km (0.07 R)
• M29: 17,844,184 km (0.036 R)
• M30: 17,921,675 km (0.08 R)
• M31: 18,781,414 km (0.118 R)
• M32: 18,860,252 km (0.117 R)
• M33: 19,335,375 km (0.119 R)
• M34: 19,494,697 km (0.096 R)
• M35: 19,734,502 km (0.074 R)
• M36: 21,935,835 km (0.083 R)
• M37: 23,023,112 km (0.075 R)
• M38: 23,530,997 km (0.05 R)
• M39: 23,701,090 km (0.11 R)
• M40: 23,956,902 km (0.11 R)
• M41: 24,557,538 km (0.097 R)
• M42: 25,076,343 km (0.118 R)
• M43: 26,389,064 km (0.059 R)
• M44: 27,098,158 km (0.103 R)
• M45: 27,187,319 km (0.053 R)
• M46: 27,723,926 km (0.111 R)
• M47: 28,263,975 km (0.03 R)
• M48: 29,629,354 km (0.076 R)
• M49: 29,997,066 km (0.109 R)
• M50: 30,273,971 km (0.103 R)
• M51: 31,952,460 km (0.054 R)
• M52: 33,756,610 km (0.04 R)
• M53: 34,236,969 km (0.09 R)
• M54: 35,010,090 km (0.1 R)
• M55: 36,770,708 km (0.102 R)
• M56: 39,162,479 km (0.058 R)
• M57: 40,275,487 km (0.089 R)
• M58: 40,377,213 km (0.098 R)
• M59: 43,155,246 km (0.056 R)
• M60: 46,740,060 km (0.105 R)
• M61: 47,812,527 km (0.091 R)
• M62: 48,676,305 km (0.074 R)
• M63: 48,893,072 km (0.097 R)
• M64: 49,545,169 km (0.084 R)
• M65: 50,419,270 km (0.106 R)
• M66: 50,748,235 km (0.07 R)
• M67: 53,071,789 km (0.034 R)
• M68: 55,203,709 km (0.064 R)
• M69: 55,316,655 km (0.097 R)
• M70: 56,792,438 km (0.067 R)
• M71: 57,821,671 km (0.102 R)
• M72: 61,413,666 km (0.064 R)
• M73: 61,765,071 km (0.087 R)
• M74: 64,124,978 km (0.105 R)
• M75: 64,957,939 km (0.096 R)
• M76: 65,077,168 km (0.105 R)
• M77: 68,082,889 km (0.039 R)
• M78: 70,152,425 km (0.083 R)
• M79: 70,274,797 km (0.088 R)
• M80: 70,642,359 km (0.086 R)
• M81: 72,489,892 km (0.081 R)
• M82: 74,977,705 km (0.091 R)
• M83: 75,478,708 km (0.033 R)
• M84: 77,240,672 km (0.025 R)
• M85: 77,746,612 km (0.081 R)
• M86: 79,016,249 km (0.078 R)
• M87: 80,676,935 km (0.1 R)
• M88: 81,318,710 km (0.111 R)
• M89: 81,447,214 km (0.107 R)
• M90: 82,220,037 km (0.089 R)
• M91: 83,124,655 km (0.111 R)
• M92: 84,162,715 km (0.036 R)
• M93: 85,727,658 km (0.117 R)
• M94: 86,120,353 km (0.051 R)
• M95: 86,776,190 km (0.064 R)

Kuiper Belt

Range: 37.7 - 56.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 15,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit