🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.62 AU - 0.62 AU

Year: 172 Days

Day: 14.4 Hours

Environment

Temp: 237 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.14 AU - 1.16 AU

Year: 435 Days

Day: 44.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 34,799,311 km

• M1: 827,426 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 1.03 AU - 1.69 AU

Year: 560 Days

Day: 14.6 Hours

Environment

Temp: 13 °C

Axial Tilt: 27.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.27 AU - 1.65 AU

Year: 623 Days

Day: 24.4 Hours

Environment

Temp: -13 °C

Axial Tilt: 17.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.59 AU - 2.95 AU

Year: 1628 Days

Day: 41.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,799,311 km

• M1: 48,320 km (0.089 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.55 AU - 3.03 AU

Year: 1646 Days

Day: 22.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 81.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,799,311 km

• M1: 616,642 km (0.084 R)
• M2: 740,061 km (0.085 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.26 AU - 4.88 AU

Year: 2899 Days

Day: 22.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.5

Radius: 8.5

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 7.3 AU - 7.8 AU

Year: 7325 Days

Day: 9.6 Hours

Environment

Temp: -151 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 34,799,311 km

• M1: 111,450 km (0.101 R)
• M2: 234,719 km (0.033 R)
• M3: 342,729 km (0.12 R)
• M4: 577,897 km (0.102 R)
• M5: 734,526 km (0.087 R)
• M6: 890,706 km (0.109 R)
• M7: 1,058,106 km (0.097 R)
• M8: 1,170,005 km (0.101 R)
• M9: 1,252,583 km (0.113 R)
• M10: 1,962,126 km (0.059 R)
• M11: 2,202,380 km (0.117 R)
• M12: 2,284,659 km (0.099 R)
• M13: 2,623,797 km (0.095 R)
• M14: 3,001,681 km (0.048 R)
• M15: 3,444,341 km (0.072 R)
• M16: 3,612,789 km (0.047 R)
• M17: 4,032,859 km (0.059 R)
• M18: 4,312,907 km (0.052 R)
• M19: 4,520,698 km (0.039 R)
• M20: 5,328,826 km (0.094 R)
• M21: 5,439,977 km (0.056 R)
• M22: 5,608,125 km (0.105 R)
• M23: 5,920,785 km (0.04 R)
• M24: 6,007,102 km (0.102 R)
• M25: 6,385,884 km (0.045 R)
• M26: 7,289,455 km (0.081 R)
• M27: 7,443,990 km (0.075 R)
• M28: 7,693,370 km (0.082 R)
• M29: 8,072,750 km (0.084 R)
• M30: 8,168,493 km (0.104 R)
• M31: 8,490,577 km (0.112 R)
• M32: 8,555,502 km (0.053 R)
• M33: 8,653,190 km (0.082 R)
• M34: 8,981,557 km (0.084 R)
• M35: 9,448,003 km (0.118 R)
• M36: 10,128,075 km (0.055 R)
• M37: 10,578,664 km (0.105 R)
• M38: 10,648,526 km (0.115 R)
• M39: 11,000,380 km (0.068 R)
• M40: 11,535,193 km (0.087 R)
• M41: 11,607,149 km (0.098 R)
• M42: 12,408,545 km (0.093 R)
• M43: 12,482,297 km (0.094 R)
• M44: 13,265,442 km (0.078 R)
• M45: 13,567,928 km (0.04 R)
• M46: 14,878,855 km (0.078 R)
• M47: 14,996,439 km (0.086 R)
• M48: 15,153,816 km (0.033 R)
• M49: 15,509,709 km (0.09 R)
• M50: 15,708,674 km (0.104 R)
• M51: 16,028,664 km (0.114 R)
• M52: 16,675,226 km (0.083 R)
• M53: 17,330,315 km (0.093 R)
• M54: 17,536,760 km (0.119 R)
• M55: 17,744,103 km (0.106 R)
• M56: 18,244,807 km (0.114 R)
• M57: 18,623,439 km (0.077 R)
• M58: 19,516,987 km (0.079 R)
• M59: 19,861,062 km (0.062 R)
• M60: 20,598,879 km (0.099 R)
• M61: 20,686,244 km (0.082 R)
• M62: 20,773,759 km (0.099 R)
• M63: 20,949,087 km (0.116 R)
• M64: 21,655,638 km (0.101 R)
• M65: 21,744,499 km (0.116 R)
• M66: 21,922,670 km (0.061 R)
• M67: 22,190,750 km (0.043 R)
• M68: 22,956,092 km (0.059 R)
• M69: 23,547,154 km (0.069 R)
• M70: 23,821,666 km (0.11 R)
• M71: 24,327,755 km (0.034 R)
• M72: 24,512,658 km (0.072 R)
• M73: 24,790,910 km (0.084 R)
• M74: 25,819,994 km (0.12 R)
• M75: 26,767,697 km (0.115 R)
• M76: 27,485,916 km (0.109 R)
• M77: 28,990,123 km (0.097 R)
• M78: 29,088,109 km (0.099 R)
• M79: 29,481,103 km (0.081 R)
• M80: 30,172,993 km (0.099 R)
• M81: 30,521,107 km (0.038 R)
• M82: 30,770,487 km (0.075 R)
• M83: 30,920,384 km (0.09 R)
• M84: 32,128,686 km (0.039 R)
• M85: 33,352,396 km (0.092 R)
• M86: 33,557,794 km (0.086 R)
• M87: 33,918,325 km (0.084 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 18,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit