🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.51 AU - 0.55 AU

Year: 140 Days

Day: 38.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.52 AU - 0.56 AU

Year: 144 Days

Day: 22 Hours

Environment

Temp: 217 °C

Axial Tilt: 0.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.02 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.14 AU - 1.86 AU

Year: 668 Days

Day: 33.9 Hours

Environment

Temp: -38 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.49 AU - 2.31 AU

Year: 952 Days

Day: 29.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.04 AU - 2.26 AU

Year: 1146 Days

Day: 46.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.15 AU - 2.85 AU

Year: 1437 Days

Day: 27.4 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,219,516 km

• M1: 1,529,189 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 546.6

Radius: 8.3

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.33 AU - 9.75 AU

Year: 8285 Days

Day: 10.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,219,516 km

• M1: 106,663 km (0.107 R)
• M2: 306,526 km (0.104 R)
• M3: 416,181 km (0.025 R)
• M4: 939,026 km (0.055 R)
• M5: 1,159,383 km (0.034 R)
• M6: 1,358,797 km (0.049 R)
• M7: 1,453,194 km (0.055 R)
• M8: 1,668,615 km (0.048 R)
• M9: 1,852,770 km (0.063 R)
• M10: 2,000,572 km (0.083 R)
• M11: 2,065,049 km (0.042 R)
• M12: 2,218,536 km (0.081 R)
• M13: 2,444,130 km (0.054 R)
• M14: 2,559,919 km (0.052 R)
• M15: 2,748,861 km (0.111 R)
• M16: 2,845,052 km (0.074 R)
• M17: 3,680,856 km (0.083 R)
• M18: 3,867,554 km (0.068 R)
• M19: 4,002,790 km (0.098 R)
• M20: 4,992,829 km (0.047 R)
• M21: 5,379,091 km (0.035 R)
• M22: 5,530,184 km (0.089 R)
• M23: 5,621,589 km (0.113 R)
• M24: 6,023,409 km (0.036 R)
• M25: 6,789,499 km (0.04 R)
• M26: 7,892,335 km (0.094 R)
• M27: 8,411,888 km (0.059 R)
• M28: 8,871,154 km (0.032 R)
• M29: 9,049,923 km (0.035 R)
• M30: 9,193,836 km (0.109 R)
• M31: 9,338,497 km (0.102 R)
• M32: 9,447,554 km (0.106 R)
• M33: 10,110,422 km (0.071 R)
• M34: 10,222,471 km (0.059 R)
• M35: 10,864,545 km (0.093 R)
• M36: 11,480,889 km (0.104 R)
• M37: 11,989,970 km (0.102 R)
• M38: 12,868,409 km (0.104 R)
• M39: 13,767,342 km (0.041 R)
• M40: 13,932,947 km (0.102 R)
• M41: 14,433,801 km (0.094 R)
• M42: 14,982,975 km (0.107 R)
• M43: 16,189,182 km (0.057 R)
• M44: 16,980,854 km (0.109 R)
• M45: 17,336,748 km (0.079 R)
• M46: 18,556,269 km (0.108 R)
• M47: 19,477,194 km (0.112 R)
• M48: 19,709,819 km (0.074 R)
• M49: 20,460,202 km (0.092 R)
• M50: 21,507,387 km (0.101 R)
• M51: 21,603,429 km (0.094 R)
• M52: 22,182,671 km (0.073 R)
• M53: 23,061,260 km (0.103 R)
• M54: 23,159,546 km (0.108 R)
• M55: 23,356,566 km (0.119 R)
• M56: 24,000,884 km (0.117 R)
• M57: 24,350,345 km (0.093 R)
• M58: 25,054,053 km (0.061 R)
• M59: 26,019,857 km (0.12 R)
• M60: 26,378,742 km (0.026 R)
• M61: 26,532,978 km (0.105 R)
• M62: 27,101,449 km (0.112 R)
• M63: 27,987,667 km (0.109 R)
• M64: 28,040,026 km (0.118 R)
• M65: 28,145,044 km (0.041 R)
• M66: 28,566,162 km (0.101 R)
• M67: 28,989,375 km (0.066 R)
• M68: 29,521,345 km (0.06 R)
• M69: 29,788,676 km (0.078 R)
• M70: 30,164,017 km (0.085 R)
• M71: 30,325,433 km (0.069 R)
• M72: 31,028,094 km (0.099 R)
• M73: 31,408,522 km (0.07 R)
• M74: 31,681,388 km (0.058 R)
• M75: 32,064,508 km (0.095 R)
• M76: 32,229,216 km (0.085 R)
• M77: 32,780,334 km (0.104 R)
• M78: 34,115,495 km (0.099 R)
• M79: 34,339,742 km (0.032 R)
• M80: 35,695,548 km (0.053 R)
• M81: 37,356,982 km (0.095 R)
• M82: 37,703,899 km (0.074 R)
• M83: 37,761,794 km (0.102 R)
• M84: 37,935,776 km (0.095 R)
• M85: 38,051,864 km (0.11 R)
• M86: 38,226,295 km (0.092 R)
• M87: 39,219,475 km (0.105 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 13,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit