🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.81 AU - 1.31 AU

Year: 389 Days

Day: 23.4 Hours

Environment

Temp: 45 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.52 AU - 1.52 AU

Year: 668 Days

Day: 28.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.19 AU - 3.23 AU

Year: 1590 Days

Day: 32 Hours

Environment

Temp: -92 °C

Axial Tilt: 72.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,977,732 km

• M1: 1,465,461 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.38 AU - 3.28 AU

Year: 1697 Days

Day: 15.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 3.2 AU - 4.42 AU

Year: 2651 Days

Day: 47.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.84 AU - 4.16 AU

Year: 2852 Days

Day: 27.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.9

Radius: 8.1

Gravity: 9.74 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 5.54 AU - 6.28 AU

Year: 5121 Days

Day: 7.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 29,977,732 km

• M1: 130,599 km (0.067 R)
• M2: 204,949 km (0.052 R)
• M3: 330,910 km (0.073 R)
• M4: 507,286 km (0.112 R)
• M5: 595,848 km (0.106 R)
• M6: 854,204 km (0.091 R)
• M7: 1,031,328 km (0.059 R)
• M8: 1,102,836 km (0.08 R)
• M9: 1,311,824 km (0.104 R)
• M10: 1,452,895 km (0.097 R)
• M11: 1,566,290 km (0.057 R)
• M12: 1,733,391 km (0.118 R)
• M13: 2,176,499 km (0.101 R)
• M14: 2,363,347 km (0.097 R)
• M15: 2,420,494 km (0.058 R)
• M16: 3,058,528 km (0.065 R)
• M17: 3,141,705 km (0.102 R)
• M18: 3,289,358 km (0.116 R)
• M19: 3,504,330 km (0.116 R)
• M20: 4,107,509 km (0.035 R)
• M21: 4,432,884 km (0.109 R)
• M22: 5,010,033 km (0.115 R)
• M23: 5,407,963 km (0.114 R)
• M24: 5,971,797 km (0.105 R)
• M25: 6,446,920 km (0.1 R)
• M26: 6,500,476 km (0.113 R)
• M27: 7,349,444 km (0.115 R)
• M28: 7,405,394 km (0.114 R)
• M29: 7,489,617 km (0.108 R)
• M30: 7,744,233 km (0.116 R)
• M31: 8,525,134 km (0.114 R)
• M32: 9,029,578 km (0.042 R)
• M33: 9,391,605 km (0.12 R)
• M34: 9,482,859 km (0.104 R)
• M35: 9,974,438 km (0.118 R)
• M36: 10,759,079 km (0.099 R)
• M37: 11,078,470 km (0.059 R)
• M38: 11,207,124 km (0.101 R)
• M39: 12,022,433 km (0.117 R)
• M40: 12,187,739 km (0.088 R)
• M41: 12,554,104 km (0.049 R)
• M42: 12,958,018 km (0.09 R)
• M43: 13,744,005 km (0.051 R)
• M44: 13,986,354 km (0.098 R)
• M45: 14,230,049 km (0.094 R)
• M46: 15,613,380 km (0.093 R)
• M47: 15,685,486 km (0.116 R)
• M48: 15,793,795 km (0.083 R)
• M49: 16,011,311 km (0.059 R)
• M50: 16,339,379 km (0.113 R)
• M51: 16,522,486 km (0.116 R)
• M52: 17,336,748 km (0.101 R)
• M53: 17,523,595 km (0.076 R)
• M54: 17,636,093 km (0.046 R)
• M55: 18,277,718 km (0.086 R)
• M56: 18,353,864 km (0.066 R)
• M57: 18,429,859 km (0.115 R)
• M58: 18,658,894 km (0.096 R)
• M59: 18,812,082 km (0.073 R)
• M60: 18,888,826 km (0.091 R)
• M61: 19,042,612 km (0.061 R)
• M62: 19,428,874 km (0.117 R)
• M63: 19,506,366 km (0.072 R)
• M64: 19,584,156 km (0.107 R)
• M65: 19,778,783 km (0.091 R)
• M66: 20,721,848 km (0.06 R)
• M67: 20,880,572 km (0.05 R)
• M68: 20,999,801 km (0.069 R)
• M69: 22,611,120 km (0.052 R)
• M70: 23,307,947 km (0.036 R)
• M71: 23,638,259 km (0.092 R)
• M72: 24,722,544 km (0.07 R)
• M73: 25,228,484 km (0.104 R)
• M74: 25,737,865 km (0.104 R)
• M75: 26,379,191 km (0.106 R)
• M76: 27,372,970 km (0.111 R)
• M77: 28,599,223 km (0.09 R)
• M78: 28,952,873 km (0.102 R)
• M79: 29,085,865 km (0.086 R)
• M80: 29,174,726 km (0.089 R)
• M81: 29,308,018 km (0.064 R)
• M82: 29,619,930 km (0.119 R)
• M83: 29,753,969 km (0.078 R)
• M84: 29,977,768 km (0.085 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 11,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit