🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.61 AU - 0.61 AU

Year: 181 Days

Day: 19.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.91 AU - 1.09 AU

Year: 381 Days

Day: 31.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 39.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.86 AU - 1.18 AU

Year: 392 Days

Day: 37.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 18.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,593,234 km

• M1: 152,590 km (0.086 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 1.28 AU - 1.52 AU

Year: 631 Days

Day: 33.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,593,234 km

• M1: 289,023 km (0.037 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.57 AU - 2.85 AU

Year: 1699 Days

Day: 44.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,593,234 km

• M1: 606,769 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.13 AU - 5.11 AU

Year: 3185 Days

Day: 32.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 711.5

Radius: 8.1

Gravity: 10.84 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.45 AU - 5.23 AU

Year: 4055 Days

Day: 10.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 26,593,234 km

• M1: 101,577 km (0.11 R)
• M2: 170,093 km (0.043 R)
• M3: 238,459 km (0.084 R)
• M4: 433,235 km (0.111 R)
• M5: 633,996 km (0.045 R)
• M6: 700,118 km (0.063 R)
• M7: 757,264 km (0.086 R)
• M8: 1,271,582 km (0.111 R)
• M9: 1,371,214 km (0.11 R)
• M10: 1,488,499 km (0.038 R)
• M11: 1,578,706 km (0.118 R)
• M12: 1,780,364 km (0.067 R)
• M13: 1,990,549 km (0.101 R)
• M14: 2,157,650 km (0.105 R)
• M15: 2,417,202 km (0.108 R)
• M16: 2,778,780 km (0.088 R)
• M17: 3,080,370 km (0.106 R)
• M18: 3,432,224 km (0.092 R)
• M19: 3,532,155 km (0.029 R)
• M20: 3,755,804 km (0.117 R)
• M21: 4,345,519 km (0.1 R)
• M22: 4,432,136 km (0.083 R)
• M23: 4,541,193 km (0.115 R)
• M24: 4,851,459 km (0.057 R)
• M25: 5,260,460 km (0.064 R)
• M26: 5,376,099 km (0.096 R)
• M27: 5,562,797 km (0.072 R)
• M28: 5,680,680 km (0.041 R)
• M29: 5,990,796 km (0.114 R)
• M30: 6,135,906 km (0.072 R)
• M31: 6,380,200 km (0.095 R)
• M32: 6,602,801 km (0.072 R)
• M33: 6,853,228 km (0.114 R)
• M34: 6,903,643 km (0.067 R)
• M35: 7,623,059 km (0.078 R)
• M36: 7,727,777 km (0.066 R)
• M37: 8,124,660 km (0.093 R)
• M38: 8,204,845 km (0.104 R)
• M39: 8,447,044 km (0.072 R)
• M40: 8,501,198 km (0.11 R)
• M41: 8,910,947 km (0.034 R)
• M42: 9,411,052 km (0.1 R)
• M43: 9,636,347 km (0.094 R)
• M44: 9,692,895 km (0.029 R)
• M45: 9,949,006 km (0.06 R)
• M46: 10,293,829 km (0.066 R)
• M47: 10,818,469 km (0.115 R)
• M48: 11,322,016 km (0.117 R)
• M49: 11,411,625 km (0.076 R)
• M50: 11,802,823 km (0.111 R)
• M51: 11,863,410 km (0.104 R)
• M52: 12,444,149 km (0.049 R)
• M53: 12,505,784 km (0.107 R)
• M54: 13,002,748 km (0.058 R)
• M55: 13,316,754 km (0.078 R)
• M56: 13,506,294 km (0.111 R)
• M57: 13,760,311 km (0.089 R)
• M58: 14,080,301 km (0.08 R)
• M59: 14,241,119 km (0.095 R)
• M60: 14,694,849 km (0.047 R)
• M61: 14,858,061 km (0.101 R)
• M62: 14,988,959 km (0.102 R)
• M63: 15,120,306 km (0.11 R)
• M64: 15,983,485 km (0.056 R)
• M65: 16,084,165 km (0.066 R)
• M66: 16,999,255 km (0.117 R)
• M67: 17,688,003 km (0.109 R)
• M68: 18,632,265 km (0.094 R)
• M69: 19,413,764 km (0.111 R)
• M70: 19,485,272 km (0.095 R)
• M71: 19,736,597 km (0.108 R)
• M72: 19,844,457 km (0.092 R)
• M73: 20,460,202 km (0.076 R)
• M74: 20,752,067 km (0.093 R)
• M75: 20,861,872 km (0.038 R)
• M76: 20,971,826 km (0.077 R)
• M77: 21,303,036 km (0.108 R)
• M78: 22,007,941 km (0.11 R)
• M79: 22,381,936 km (0.11 R)
• M80: 23,098,510 km (0.075 R)
• M81: 23,402,343 km (0.119 R)
• M82: 23,631,228 km (0.046 R)
• M83: 24,129,538 km (0.113 R)
• M84: 24,206,581 km (0.086 R)
• M85: 24,786,422 km (0.094 R)
• M86: 25,527,530 km (0.096 R)
• M87: 25,920,524 km (0.101 R)
• M88: 26,196,831 km (0.099 R)
• M89: 26,474,036 km (0.108 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 413 - 17,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit