🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.68 AU - 0.8 AU

Year: 244 Days

Day: 33.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 83,080,378 km

• M1: 61,784 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 2.18 AU - 2.66 AU

Year: 1441 Days

Day: 13.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645

Radius: 6.4

Gravity: 15.75 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 12.87 AU - 13.29 AU

Year: 18113 Days

Day: 22.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,080,378 km

• M1: 80,484 km (0.107 R)
• M2: 359,932 km (0.082 R)
• M3: 753,375 km (0.103 R)
• M4: 1,019,659 km (0.103 R)
• M5: 1,452,147 km (0.118 R)
• M6: 2,608,239 km (0.038 R)
• M7: 3,414,871 km (0.064 R)
• M8: 5,172,197 km (0.083 R)
• M9: 5,584,937 km (0.045 R)
• M10: 6,182,880 km (0.026 R)
• M11: 6,866,692 km (0.027 R)
• M12: 8,183,153 km (0.075 R)
• M13: 8,953,582 km (0.116 R)
• M14: 10,401,989 km (0.101 R)
• M15: 10,757,284 km (0.076 R)
• M16: 13,825,835 km (0.119 R)
• M17: 14,039,461 km (0.082 R)
• M18: 16,697,965 km (0.076 R)
• M19: 22,101,589 km (0.077 R)
• M20: 24,826,215 km (0.099 R)
• M21: 25,781,996 km (0.095 R)
• M22: 28,335,632 km (0.101 R)
• M23: 29,496,661 km (0.086 R)
• M24: 33,424,951 km (0.099 R)
• M25: 33,681,512 km (0.115 R)
• M26: 38,808,081 km (0.101 R)
• M27: 39,805,899 km (0.026 R)
• M28: 43,662,233 km (0.101 R)
• M29: 45,680,607 km (0.09 R)
• M30: 49,568,656 km (0.081 R)
• M31: 57,995,654 km (0.119 R)
• M32: 58,551,859 km (0.089 R)
• M33: 61,003,618 km (0.11 R)
• M34: 65,507,561 km (0.068 R)
• M35: 66,110,889 km (0.11 R)
• M36: 68,148,712 km (0.039 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603

Radius: 5

Gravity: 24.12 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 15.89 AU - 15.95 AU

Year: 24321 Days

Day: 17 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 83,080,378 km

• M1: 62,233 km (0.112 R)
• M2: 371,302 km (0.098 R)
• M3: 1,059,153 km (0.104 R)
• M4: 2,066,096 km (0.076 R)
• M5: 2,281,368 km (0.038 R)
• M6: 4,440,065 km (0.088 R)
• M7: 4,653,541 km (0.095 R)
• M8: 4,986,695 km (0.12 R)
• M9: 5,217,525 km (0.111 R)
• M10: 5,617,998 km (0.103 R)
• M11: 7,377,868 km (0.098 R)
• M12: 9,650,858 km (0.1 R)
• M13: 11,938,359 km (0.117 R)
• M14: 12,282,284 km (0.056 R)
• M15: 13,134,543 km (0.076 R)
• M16: 16,512,613 km (0.103 R)
• M17: 17,286,333 km (0.075 R)
• M18: 18,446,165 km (0.039 R)
• M19: 19,467,321 km (0.05 R)
• M20: 20,427,739 km (0.11 R)
• M21: 20,721,998 km (0.079 R)
• M22: 24,366,202 km (0.115 R)
• M23: 26,165,715 km (0.079 R)
• M24: 27,098,009 km (0.053 R)
• M25: 35,366,433 km (0.118 R)
• M26: 36,793,596 km (0.072 R)
• M27: 40,528,906 km (0.095 R)
• M28: 40,838,124 km (0.087 R)
• M29: 42,567,476 km (0.083 R)
• M30: 51,768,942 km (0.119 R)
• M31: 53,050,846 km (0.118 R)
• M32: 54,166,397 km (0.101 R)
• M33: 60,380,992 km (0.12 R)
• M34: 72,824,991 km (0.09 R)
• M35: 77,245,309 km (0.1 R)
• M36: 78,917,963 km (0.102 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 14,976 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit