🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.87 AU - 0.97 AU

Year: 313 Days

Day: 42 Hours

Environment

Temp: 101 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.56 AU - 2.86 AU

Year: 1583 Days

Day: 45.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.47 AU - 5.09 AU

Year: 3707 Days

Day: 26.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.5

Radius: 4

Gravity: 52.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.67 AU - 16.49 AU

Year: 17754 Days

Day: 15.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 80,679,570 km

• M1: 49,816 km (0.096 R)
• M2: 556,803 km (0.037 R)
• M3: 796,160 km (0.119 R)
• M4: 1,251,536 km (0.099 R)
• M5: 1,770,042 km (0.064 R)
• M6: 3,409,635 km (0.07 R)
• M7: 4,368,856 km (0.074 R)
• M8: 4,928,502 km (0.118 R)
• M9: 5,693,545 km (0.112 R)
• M10: 13,957,631 km (0.12 R)
• M11: 14,626,782 km (0.116 R)
• M12: 16,029,113 km (0.092 R)
• M13: 27,385,386 km (0.079 R)
• M14: 30,358,494 km (0.114 R)
• M15: 45,522,034 km (0.095 R)
• M16: 49,332,441 km (0.114 R)
• M17: 50,706,049 km (0.119 R)
• M18: 53,709,376 km (0.06 R)
• M19: 54,251,369 km (0.054 R)
• M20: 60,261,613 km (0.07 R)
• M21: 66,285,321 km (0.091 R)
• M22: 71,601,580 km (0.106 R)
• M23: 74,251,407 km (0.027 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.4

Radius: 5.4

Gravity: 17.4 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 14.89 AU - 19.57 AU

Year: 25373 Days

Day: 24.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 80,679,570 km

• M1: 68,516 km (0.088 R)
• M2: 265,536 km (0.106 R)
• M3: 484,548 km (0.109 R)
• M4: 761,603 km (0.102 R)
• M5: 1,047,933 km (0.094 R)
• M6: 1,500,467 km (0.099 R)
• M7: 2,492,001 km (0.08 R)
• M8: 5,149,308 km (0.057 R)
• M9: 7,170,824 km (0.071 R)
• M10: 7,862,565 km (0.087 R)
• M11: 9,785,346 km (0.042 R)
• M12: 11,798,784 km (0.116 R)
• M13: 12,760,698 km (0.088 R)
• M14: 13,922,775 km (0.103 R)
• M15: 15,312,539 km (0.116 R)
• M16: 21,199,215 km (0.073 R)
• M17: 21,799,103 km (0.036 R)
• M18: 23,880,757 km (0.057 R)
• M19: 28,676,117 km (0.112 R)
• M20: 37,156,970 km (0.103 R)
• M21: 38,321,888 km (0.115 R)
• M22: 53,150,627 km (0.104 R)
• M23: 53,517,591 km (0.057 R)
• M24: 53,886,200 km (0.049 R)
• M25: 56,896,409 km (0.085 R)
• M26: 57,859,669 km (0.054 R)
• M27: 59,029,674 km (0.041 R)
• M28: 60,215,537 km (0.072 R)
• M29: 60,814,377 km (0.117 R)
• M30: 71,834,504 km (0.105 R)
• M31: 72,058,602 km (0.115 R)
• M32: 74,783,527 km (0.108 R)
• M33: 78,522,576 km (0.115 R)
• M34: 79,476,412 km (0.071 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 14,796 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit